1a59bb5571b6be06c15d58dfe01378445ffd55439ef427f511b505f71e9797e882190948995b6233b4b9d6b3c5967c08be2cd28204583f5d17916922eb56cb43a11ea71fb69b4e426d28cf778b39490f8431dc141b547ebc7e0993ffe38707fbb67e5bbd416adbdb2911e9494c51f34cb5ac1f55d0a9aa0037d1ded0dbfd603c2453665d237ff4c201112f2761ce962535c572145092ca2cf448d5ca4bbf28e52672e1ff9e257d3e4199d6b873c989f3b0e7e887052adb1"}, 0xfa) 2018/04/03 09:45:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f0000000200)='./file0/f.le0\x00', 0x4) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:06 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = getpid() getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000300), 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000001c0)={{0x8bf3, 0x1, 0x4, 0x4e, "d8af2e4bd24d859d84adc2d319fb67c0d1184f318e5eba5d0383ab7edf7663833ad360cf5d1b18be2400b0c5", 0x72c3}, 0x0, 0x0, 0x3, r2, 0x80000000, 0x3f, "a7f61cb61d11c931252c8d15c568eaa579a79e92c9efcdb405c5e6219e940f53e965fb460469a6825b692280eba8eb363e8dc14fa5635a7f99e054f381692d10", &(0x7f0000000180)='/dev/snd/seq\x00', 0xd, [], [0x7, 0x4, 0xaa20, 0xfffffffffffffffb]}) 2018/04/03 09:45:06 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) getsockname(r0, &(0x7f0000000180)=@sco, &(0x7f0000000480)=0x80) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x800) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) [ 571.746264] FAT-fs (loop5): bogus number of reserved sectors [ 571.752193] FAT-fs (loop5): Can't find a valid FAT filesystem [ 571.763540] FAT-fs (loop6): bogus number of reserved sectors [ 571.769485] FAT-fs (loop6): Can't find a valid FAT filesystem [ 571.779163] FAT-fs (loop4): Unrecognized mount option "—ÿák" or missing value [ 571.794119] FAT-fs (loop1): bogus number of reserved sectors [ 571.800049] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/03 09:45:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x90008000}, 0xc) write(r0, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222028bbb57a3e0e49d6a90600d6ec0000", 0x27) [ 571.853816] FAT-fs (loop1): bogus number of reserved sectors [ 571.859742] FAT-fs (loop1): Can't find a valid FAT filesystem [ 571.861723] FAT-fs (loop4): Unrecognized mount option "—ÿák" or missing value 2018/04/03 09:45:06 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) setrlimit(0x0, &(0x7f00000008c0)) 2018/04/03 09:45:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x6, 0x82000) getsockname$llc(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x10) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000000c0)=0x24c) [ 571.936399] QAT: Invalid ioctl 2018/04/03 09:45:06 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000640)='/dev/dsp#\x00', 0x4, 0x602) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000680)=""/125) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r2 = getpid() utimes(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={{0x77359400}, {0x77359400}}) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r3, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r4, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_int(r5, 0x0, 0x14, &(0x7f0000000400)=0x8, 0x4) getuid() r7 = creat(&(0x7f0000000440)='./file0\x00', 0xbff5b3a32572026e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x5}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000580)={r8, 0x401}, &(0x7f00000005c0)=0xc) ioctl$VT_RESIZE(r7, 0x5609, &(0x7f0000000600)={0x80000001, 0x1f, 0x2}) gettid() sendmsg$nl_netfilter(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="3c00000000ffffffff7000fdf4f9000200080033000000b9f0c45ade720e30d4773acc017e2ae6000000000000000000000000"], 0x33}, 0x1, 0x0, 0x0, 0x80}, 0x14) readv(r4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/12, 0xc}], 0x5) fcntl$setown(r0, 0x8, r2) r9 = gettid() perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(r9, r9) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r10 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000ac0)={'irlan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000b00)={0x11, 0x15, r11, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) 2018/04/03 09:45:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x7) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x120000}, 0xc) write(r0, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222028bbb57a3e0e49d6a90600d6ec0000", 0x27) [ 571.972462] FAT-fs (loop4): Unrecognized mount option "—ÿák" or missing value [ 572.016906] QAT: Invalid ioctl 2018/04/03 09:45:06 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x10000000000, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) perf_event_open(&(0x7f0000000400)={0x0, 0x70, 0x100, 0x6, 0x5, 0x5, 0x0, 0x6, 0x1020, 0xc, 0x7fff, 0x0, 0x6, 0xfffffffffffeffff, 0x8001, 0x0, 0x2d9, 0x1, 0x7, 0xcb, 0x1, 0x2, 0x7, 0x0, 0x81, 0x6, 0x6, 0x6, 0x3, 0xd9, 0x0, 0x1, 0x12, 0x1, 0x800, 0x5, 0x5, 0x8, 0x0, 0x2, 0x0, @perf_bp={&(0x7f00000003c0), 0x4}, 0x24180, 0x2, 0x1, 0x3, 0x100000001, 0x2, 0x7}, r2, 0x3, r0, 0x1) getrandom(&(0x7f0000000180)=""/61, 0x3d, 0x2) flock(r0, 0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000080)={{0x1, 0x0, 0xb3, 0x5, 0x7}, 0x5, 0x2, 'id1\x00', "74696d657230000000000000000000000000000000000000000000000000000000000000000000000000000b0000000000ac0000000000000000000000008000", 0x0, 0xc, 0x7, 0x8, 0x1}) flock(r1, 0x1) setrlimit(0x0, &(0x7f00000008c0)) [ 572.047683] FAT-fs (loop4): Unrecognized mount option "—ÿák" or missing value [ 572.053131] FAT-fs (loop1): invalid media value (0x00) [ 572.060457] FAT-fs (loop1): Can't find a valid FAT filesystem [ 572.100199] bridge0: port 1(erspan0) entered blocking state [ 572.106116] bridge0: port 1(erspan0) entered disabled state [ 572.117824] FAT-fs (loop6): invalid media value (0x00) [ 572.123200] FAT-fs (loop6): Can't find a valid FAT filesystem [ 572.134639] FAT-fs (loop1): invalid media value (0x00) [ 572.140042] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/03 09:45:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222028bbb57a3e0e49d6a90600d6ec0000", 0x27) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x3) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x301101, 0x0) 2018/04/03 09:45:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x3, 0x4) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 572.207366] device erspan0 entered promiscuous mode 2018/04/03 09:45:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x0, &(0x7f00000000c0)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x2, &(0x7f0000000280)=[{&(0x7f0000000140)="91f3b7aab747f4b1b63970425024f7d4b83c6e3295d0f7267dd6d1b4d56719af1271fa5a7df79b49236364d76c0b533c39b7e96de05fed27890cc651545c529de279daf01ad3c84b5661d8552e", 0x4d, 0xff}, {&(0x7f00000001c0)="b488ca31b33ecd05e90501aae4e57b14771f515e187116b1afab8d4ed668f746031471268f7ddc1f37a483f58b9e994d5fdbf0d2bf81b56948842800c0a39daad46b44c27807957e5879137f7e858bdf73afbba32c172a2d940f8ddc5a243d1ca1af176dcfcfbfb29e328103854d8b5c98cbc62bf6ddfc376172a24c1ae9b696060b603aa90edf56013874e8bac7781d8d8c10ee4924efddbd1b8b365ad25ef9c0132dbb65aab10c3bee10960c510965e88cdb6a807709", 0xb7, 0x6}], 0x1, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x8001, 0x101000) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000340)) prctl$intptr(0xa, 0xb1f4) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4000) ioctl$KDSETLED(r1, 0x4b32, 0xed4) 2018/04/03 09:45:06 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000008c0)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x7fffffff, 0xe644, 0x8}) [ 572.234932] bridge0: port 1(erspan0) entered blocking state [ 572.241007] bridge0: port 1(erspan0) entered forwarding state [ 572.256833] FAT-fs (loop4): bogus number of reserved sectors [ 572.262770] FAT-fs (loop4): Can't find a valid FAT filesystem [ 572.295158] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 572.311370] FAT-fs (loop6): bogus number of reserved sectors [ 572.318204] FAT-fs (loop6): Can't find a valid FAT filesystem [ 572.338759] FAT-fs (loop1): bogus number of reserved sectors [ 572.344739] FAT-fs (loop1): Can't find a valid FAT filesystem [ 572.428422] FAT-fs (loop1): Unrecognized mount option "./file0" or missing value [ 572.464987] FAT-fs (loop5): bogus number of reserved sectors [ 572.470972] FAT-fs (loop5): Can't find a valid FAT filesystem [ 572.489434] BFS-fs: bfs_fill_super(): No BFS filesystem on loop1 (magic=00000000) 2018/04/03 09:45:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x17) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x200, 0x3, 0x6, 0xffffffff]}, 0xc) write$rdma_cm(r1, &(0x7f0000002500)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000024c0)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f00000000c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0x1b}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r3}}, 0x48) write(r0, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222028bbb57a3e0e49d6a90600d6ec0000", 0x27) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) 2018/04/03 09:45:07 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="636865636b3d7374726963740ce6"]) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000280)=""/191) r1 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_elf32(r1, &(0x7f00000007c0)={{0x7f, 0x45, 0x4c, 0x46, 0x9223, 0xffff, 0x5, 0x200, 0x386, 0x3, 0x3, 0x3, 0x1e1, 0x38, 0x2d7, 0x1, 0x6, 0x20, 0x2, 0x0, 0x9, 0xc23e}, [{0x6474e557, 0x1, 0x9530, 0x1, 0x1, 0x21a10df8, 0x1ff, 0x4}, {0x5863a27a90f090eb, 0xffffffffffffffe0, 0x400, 0x1, 0x0, 0x7, 0x200, 0xffffffff}], "7ba7ef085b26e04130b408aaac47ac15573600554eaccc01a5e176182bb20a99c70642959524c0fa8c7abce00bf94f5fd2d1cd51924b1dd244c92a", [[], [], [], [], [], [], []]}, 0x7b3) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="eb3c906d6b66732e25f47400fd3101000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000008c0)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000200)={r1, 0x3, &(0x7f0000000100)=[0x7, 0x7, 0x10000], &(0x7f0000000140)=[0x3fc000000000, 0x7, 0xca71, 0x8, 0x3, 0x9, 0x9, 0x2841d63c], 0x7c32e219fbbd34f7, 0x2, 0x4, &(0x7f0000000180)=[0xe2, 0x6], &(0x7f00000001c0)=[0x5e, 0x1000, 0x3, 0x46f25fe, 0x10000, 0x1, 0x10000]}) 2018/04/03 09:45:07 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) getsockname(r0, &(0x7f0000000180)=@sco, &(0x7f0000000480)=0x80) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x800) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/03 09:45:07 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000580)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)={0x118, r1, 0x20, 0x70bd25, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xac3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x98f}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x800}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7ff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xa9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfae}]}, 0x118}, 0x1, 0x0, 0x0, 0x40000}, 0x40) recvfrom$unix(r0, &(0x7f00000001c0)=""/199, 0xc7, 0x2002, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000140)='vfat\x00', 0x5, 0x1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000340)={0x1ff, 0x0, 0x0, 0x81, 0x800, 0x3}) 2018/04/03 09:45:07 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0xffffffffffffffcb) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000180)={{0x6}, 'port0\x00', 0x1, 0x8, 0x3, 0x800, 0x7, 0xc0dd, 0x1f, 0x0, 0x7, 0x6}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x3ffa, 0x0) 2018/04/03 09:45:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x9, 0x3, [0x7, 0x3, 0x6]}, &(0x7f00000001c0)=0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e23, 0xfffffffffffffc00, @empty, 0x10001}}, 0xadd5, 0x40, 0xffffffff, 0x6, 0x6f6}, &(0x7f0000000200)=0x98) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 572.718618] FAT-fs (loop4): bogus number of reserved sectors [ 572.724634] FAT-fs (loop4): Can't find a valid FAT filesystem [ 572.734382] FAT-fs (loop5): bogus number of reserved sectors [ 572.740375] FAT-fs (loop5): Can't find a valid FAT filesystem [ 572.772437] FAT-fs (loop6): Unrecognized mount option "check=strict æ" or missing value [ 572.783546] FAT-fs (loop1): invalid media value (0x00) [ 572.788935] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/03 09:45:07 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) utimensat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)={{r1, r2/1000+10000}, {0x77359400}}, 0x100) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000300)={0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000500)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000000080)={r3, r4, 0x1fc}) r6 = syz_open_dev$sndseq(&(0x7f0000000400)='/dev/snd/seq\x00', 0x0, 0x0) read(r6, &(0x7f0000000040)=""/28, 0x1c) syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x4, 0x8180) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r6, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r6, 0xc08c5335, &(0x7f0000000180)={0xa87a, 0x1, 0x8, 'queue1\x00', 0x200}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000005, 0x32, r0, 0x0) mmap(&(0x7f00002f8000/0x7000)=nil, 0x7000, 0x3, 0x32, r6, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r7, 0x0, 0x41, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r6, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000004, 0x0, 0x0, 0x0, 0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 09:45:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40000, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x18) setrlimit(0x0, &(0x7f00000008c0)) 2018/04/03 09:45:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f00000000c0)="2700000014000707030e00000a0011a90600d6ec0000862174932c78b785143e3ce972defc12f0c0f54c8b840a334643d46177e03567c5220df1792c76df111a3d10889ad39abbc63d8e8f44058e57227c", 0x51) [ 572.856770] FAT-fs (loop5): bogus number of reserved sectors [ 572.862821] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/04/03 09:45:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0xffffffffffffff59}], 0x40, &(0x7f0000000240)=ANY=[]) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)="2f70726f632fc3bb73ea60f18cfc62974b7b6cf13f4679733f6e65742f697076342f", 0x2, 0x0) fstatfs(r0, &(0x7f0000000140)=""/235) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="14067000fedbdf2509000000080005008b0500001400fdfd6bc90800030001000000080002004e2400000000"], 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0)=0x2, 0x4) keyctl$set_reqkey_keyring(0xe, 0x6) [ 572.905904] FAT-fs (loop6): Unrecognized mount option "check=strict æ" or missing value [ 572.945444] FAT-fs (loop5): bogus number of reserved sectors 2018/04/03 09:45:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c000200027000f800000000000000000000000000", 0x16, 0x8001}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 572.951562] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/04/03 09:45:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000008c0)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80600, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000300)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x9, 0x1, 0x3, 0x9, 0x6, 0x0, 0x9, 0x4, 0x8001, 0x1, 0x8, 0x8, 0x1, 0x8, 0x2]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x1}, 0x8) set_tid_address(&(0x7f0000000040)) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000240)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @rand_addr=0xffff}, 'bcsf0\x00'}) 2018/04/03 09:45:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="2700000014000707030eddf529480a00110001002945222028bbb57a3e0e49d6a90600d6924c05a4ec00001988bc31623d17e9258a320fd27ad3eaa958631502fa7687d8471f", 0x46) [ 572.995818] FAT-fs (loop6): Unrecognized mount option "check=strict æ" or missing value 2018/04/03 09:45:07 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sigaltstack(&(0x7f00000a4000/0x4000)=nil, &(0x7f0000000280)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x1, 0x10) 2018/04/03 09:45:07 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0xa00, 0xb) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222028bbb57a3e0e49d6a90600d6ec0000", 0x27) [ 573.067271] FAT-fs (loop4): bogus number of reserved sectors [ 573.073215] FAT-fs (loop4): Can't find a valid FAT filesystem [ 573.106165] FAT-fs (loop6): Unrecognized mount option "check=strict æ" or missing value 2018/04/03 09:45:07 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fff6, 0x0) 2018/04/03 09:45:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000008c0)) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x24801, 0xb76f619de5a8242f) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @multicast2}, &(0x7f00000000c0)=0xc) sendmsg$can_raw(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x1d, r1}, 0x10, &(0x7f0000000180)={&(0x7f0000000140)=@can={{0x1, 0x9, 0xffffffff, 0x80000000}, 0x8, 0x2, 0x0, 0x0, "2a33dd6638b9f0dc"}, 0x10}, 0x1, 0x0, 0x0, 0x4000090}, 0x40) 2018/04/03 09:45:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file1\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000300)={[{@dmask={'dmask', 0x3d, [0x37, 0x36, 0x35, 0x33, 0x36, 0x35, 0x31, 0x33, 0x32, 0x34]}, 0x2c}]}) r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000001c0)={'tunl0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000240)='./file0/file0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) [ 573.175114] FAT-fs (loop4): bogus number of reserved sectors [ 573.181159] FAT-fs (loop4): Can't find a valid FAT filesystem [ 573.296164] FAT-fs (loop4): bogus number of reserved sectors [ 573.302123] FAT-fs (loop4): Can't find a valid FAT filesystem [ 573.313724] FAT-fs (loop6): bogus number of reserved sectors [ 573.319621] FAT-fs (loop6): Can't find a valid FAT filesystem [ 573.330410] FAT-fs (loop5): bogus number of reserved sectors [ 573.336299] FAT-fs (loop5): Can't find a valid FAT filesystem [ 573.361269] FAT-fs (loop1): invalid media value (0x00) [ 573.366733] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/03 09:45:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='check=Utrict,\x00']) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x3, 0x200000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000200)={r1, 0x2}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) r3 = getegid() syz_fuseblk_mount(&(0x7f0000000340)='./file0/f.le0\x00', &(0x7f0000000380)='./file0/f.le0\x00', 0xc000, r2, r3, 0x7, 0x7, 0x408) r4 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) bind$ipx(r4, &(0x7f0000000080)={0x4, 0x2, 0x40, "45884e5345ca"}, 0x10) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7, 0x8}) rmdir(&(0x7f0000000180)='./file0\x00') open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) set_thread_area(&(0x7f0000000440)={0x10000, 0x100000, 0xffffffff, 0xf3000, 0x20, 0x1f, 0x2, 0x10000, 0x1, 0x1}) 2018/04/03 09:45:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x3ff, 0x8, &(0x7f0000003400)=[{&(0x7f0000000140)="dac558614380f8b4ddac6d297cee333f135d31c552eba74d75", 0x19, 0xd80}, {&(0x7f0000000180)="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0x1000, 0x4000000000000000}, {&(0x7f0000001180)="b63b3de06558608d8be76418a1560c940281a65579ec900a9bb225c29edb1300a75c21a8281ebb8fd4e0188ba2a1a48fd86db62434dd0b1885694e27a0a8e3c805ee17e9385c", 0x46, 0x2}, 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{&(0x7f00000022c0)="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0x1000, 0x7}, {&(0x7f00000032c0)="dcc5440de0bc6bcd72942ef38b0841d42c9f26c0ab081f8052d52c6235ca157a3c15e67cde96f97a1bd6a3e03ea3fcb04184c3c9b44055d5c356c4693a82d91b924ca4103dc24173561703be85babba393719c5b83e0123d3df25788d8e4b9132d9867ab68a2ef5c19c944f112eac7bca32bf2475c8c762c565cb060c74ec23e034971864191f1f3cd3a38f3df11afe5fde65edfb96971bb67b2678be3fddaaa2a0e84d212d8e1ae4e715f90391f8f87cc3b45335fcc250e40a4f6772076c72718b7193839055866002897d58504a22adbadd4de306743662436dabe72c55490333f", 0xe2, 0x5}, {&(0x7f00000033c0)="015e0296de80417044", 0x9, 0x5}], 0xb6a6063228b5db74, &(0x7f00000034c0)={[{@check_strict='check=strict', 0x2c}, {@codepage={'codepage', 0x3d, '869'}, 0x2c}, {@dmask={'dmask', 0x3d, [0x36, 0x36]}, 0x2c}, {@codepage={'codepage', 0x3d, '865'}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@discard='discard', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x37, 0x32, 0x32, 0x37]}, 0x2c}]}) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000004a00)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pread64(r0, &(0x7f0000004a40)=""/4096, 0x1000, 0x0) 2018/04/03 09:45:08 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = socket$inet(0x2, 0x800, 0x4) uselib(&(0x7f0000000180)='./file0/file0\x00') pwrite64(r0, &(0x7f00000007c0)="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", 0x1000, 0x0) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) getsockname$unix(r0, &(0x7f0000000180), &(0x7f0000000200)=0x6e) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:08 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) getsockname(r0, &(0x7f0000000180)=@sco, &(0x7f0000000480)=0x80) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x800) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/03 09:45:08 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x9, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 09:45:08 executing program 2: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[0xffffffff, 0x9, 0xd2c, 0x101, 0xcfd2, 0x1, 0x140000]}) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222028bbb57a3e0e49d6a90600d6ec0000", 0x27) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x3, 0x0, 0x10002, 0x3d81b69b}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000080)={0x20, r3}) 2018/04/03 09:45:08 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4800, 0x0) accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000008c0)) [ 573.955267] QAT: Invalid ioctl [ 573.966258] FAT-fs (loop1): invalid media value (0x00) [ 573.971615] FAT-fs (loop1): Can't find a valid FAT filesystem [ 573.977972] FAT-fs (loop5): bogus number of reserved sectors [ 573.983902] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/04/03 09:45:08 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7fffe, &(0x7f0000000080)={0x4000000000000000, 0xfffffffffffffffe}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00000001c0)={0x100000001, 0xa04, &(0x7f00000000c0)="fe506b6a44a9162f24b282ae400bf14abb7a13ce8f83c1af67c26681a6285e96b651fdfc1c8a8d3eb17055d732ec8e58a5e5e1b5fa93038120f254e80cba969f2ef1268ebb48b119070d35bc9d9622a0", &(0x7f0000000140)="21b953eefbd508bc9fdbed4bdee71d5ce60ba0f78538e59612b187fadb2d41982efcde7168f7a46b1ca5a4c8e93c087ea121cf00630004494e4950bddbb2f6118bdf6861daea4be5720c4d6b38cf3da68662c4b87ce6bbf07b99a3278d8c61f1f0c95f01183c26b8fa004d7fc6765a5453c0f47a1dbf", 0x50, 0x76}) 2018/04/03 09:45:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222028bbb57a3e0e49d6a90600d6ec0000", 0x27) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000)=""/200, &(0x7f0000000100)=0xc8) [ 573.999668] FAT-fs (loop4): Unrecognized mount option "check=Utrict" or missing value [ 574.016324] QAT: Invalid ioctl [ 574.022164] FAT-fs (loop6): bogus number of reserved sectors [ 574.028088] FAT-fs (loop6): Can't find a valid FAT filesystem [ 574.045367] FAT-fs (loop4): Unrecognized mount option "check=Utrict" or missing value [ 574.065837] FAT-fs (loop1): Unrecognized mount option "‘ñ¯lÎEËþÀN½Ú_dÛÛðg" or missing value [ 574.119003] FAT-fs (loop4): Unrecognized mount option "check=Utrict" or missing value 2018/04/03 09:45:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x0) shmdt(r0) [ 574.189449] FAT-fs (loop4): Unrecognized mount option "check=Utrict" or missing value [ 574.292488] FAT-fs (loop1): invalid media value (0x00) [ 574.297897] FAT-fs (loop1): Can't find a valid FAT filesystem [ 574.360303] FAT-fs (loop1): invalid media value (0x00) [ 574.365703] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/03 09:45:09 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000000180)="d51332cd638e0934e9623c970d8dcd0ffff8593e7e438f91daf8276eb0e4075ec37a27a5a90c7348cbe3e7c837ca0e289bbe37bb77782517f257285f334263bedd73745a56aaff7f567eff3f2ea0352fc007c1823cec1ed1e46362b14ccc99f2520e66ef689435f77d59ee632066f8457b14a1cbc1bd51c59bb3dcb635379114708780bd220713c8af7b252bbe093895588978121a29a02408a3b43dbc4a26d3fc9f7f23662fefc30ea1199b3a4506bb8954828f7aab86a6e869480458946f8885b7825c789d00ce4931073ff3ed0dda5fa3731366f77da18a4033cb", 0xdc, 0x8000, &(0x7f0000000280)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setrlimit(0xfffffffffffffffc, &(0x7f0000000100)={0x20000000000000, 0xffffffffffffffff}) r1 = request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='cpuset\x00', 0xffffffffffffffff) keyctl$revoke(0x3, r1) 2018/04/03 09:45:09 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = socket(0xa, 0x800, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x75, "29c8a475cef3303f81783a60978bfc870b2d7768e49d4aab74f600b1d68179f408bf3495b91054946d89ee728a79f793de48320ce14b8f18f886b5f02fec55d67b3fedf5581276d6fc0860d480993fd523828abc0ae9beb1df2aade5ada353cae001dc5e67092a5be34d003e3a59b2924a4cecb17b"}, &(0x7f0000000200)=0x7d) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x100000001, 0xfc, 0x5, 0x100, 0x580b890a24104ad5}, &(0x7f0000000280)=0x98) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:09 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000240)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000680)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x50001}, 0xc, &(0x7f0000000640)={&(0x7f00000004c0)=@allocspi={0x16c, 0x16, 0x10, 0x70bd29, 0x25dfdbff, {{{@in=@rand_addr=0x3f, @in=@broadcast=0xffffffff, 0x4e21, 0x528, 0x4e23, 0x6, 0xa, 0x80, 0x20, 0x86, r2, r3}, {@in=@rand_addr=0x1, 0x4d3, 0x32}, @in6=@loopback={0x0, 0x1}, {0x1ff, 0x2, 0x3, 0x10001, 0x6, 0x7, 0x0, 0x1}, {0x9, 0x8, 0x9, 0x2}, {0x3, 0x0, 0x7f9f}, 0x70bd28, 0x3505, 0xa, 0x0, 0x408000000000}, 0x7, 0x6}, [@algo_auth={0x74, 0x1, {{'tgr128\x00'}, 0x148, "1ba4152eed4167d3368cba9483ead063f6b31b9a60f37d5b37a637201504e389e52281822a78f105ae"}}]}, 0x16c}, 0x1}, 0x40) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000006c0)={0x7, 0x0, 0x2000}, 0x4) r4 = socket$netlink(0x10, 0x3, 0x4) write(r4, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222028bbb57a3e0e49d6a90600d6ec0000", 0x27) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) wait4(r5, &(0x7f0000000080), 0x0, &(0x7f00000007c0)) 2018/04/03 09:45:09 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x7, 0x200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="636865636b3d73747269655d906f00b313b2d21d58bd32da63742c00"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x1, 0x800) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f00000001c0)={0x5, 0x4, 0x6}) ppoll(&(0x7f0000000240)=[{r0}, {r0, 0xa400}, {r0, 0x4}], 0x3, &(0x7f0000000340)={0x0, 0x989680}, &(0x7f0000000380)={0x9}, 0x8) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000200)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) sendto$unix(r0, &(0x7f0000000140)="93f19dc9fd64beed24a374384dad4500f7f3a5d4cc0b2b646f91a0f57e5fa092e7577e1b5935792830691e33e6e62f31c801b5df71a44b1f518038a784e401adbc07be2eb89f264c7206d84047f4bd4522d237fc7d0151e65f750d9b02a22abcf0db0218c55187ba62652a97421c33b731db266eca984762f212bf7b24bad9140372d7e405647fa42339bbc8e25f5f9d4d465b291c8d8cfbaf766ab4bf289b5041f0a1f71bf036c436808507ccc98df63edd6870956a0208aae3", 0xba, 0x4, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/03 09:45:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x44000, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000180)={0x4f, 0x9, "c3200c217759711420cf3f846dfdaccbc7d03b413fcd54faa8a31a2a6fc997d4d8e1ffbbb2c58d7d0da23e2eddf57de452c49cf7c8b846f00eb57d8f436feffd981495d0bad169"}, &(0x7f0000000200), 0x1000) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:09 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f0000000380)=0x14) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f00000003c0)="59cdded2827b7b1be8d3bd4f3e686a3ba1323c742279a3ee5e1862adac5e4b3661d49a83ae26ba49dab3a824c3348bf3ffec32781d3fcd5bc79a28ac6ada740b1cbf2a00ea9073c0a1f634bcb4f070a63be84259e58eafcff96dd92bfe8e629f8b799340545817adc8d2d3", 0x6b) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000640)={0x7, r0, 0x1}) ioctl$TCSBRKP(r2, 0x5425, 0x6) r3 = creat(&(0x7f00000005c0)='./file0\x00', 0x1) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000600)) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$VT_DISALLOCATE(r3, 0x5608) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r4 = creat(&(0x7f0000000680)='./file0\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000000300)={r5, &(0x7f0000000200)=""/250}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000500)={0x1, 0x2, 0x3, 'queue1\x00', 0x7fff}) 2018/04/03 09:45:09 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) getsockname(r0, &(0x7f0000000180)=@sco, &(0x7f0000000480)=0x80) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/03 09:45:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8008000000000006) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x2, 0x9}, 0x8) write(r0, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222028bbb57a3e0e49d6a90600d6ec0000", 0x27) [ 575.058467] FAT-fs (loop5): Unrecognized mount option "check=strie]o" or missing value [ 575.068717] FAT-fs (loop1): invalid media value (0x00) [ 575.074117] FAT-fs (loop1): Can't find a valid FAT filesystem [ 575.089378] FAT-fs (loop4): bogus number of reserved sectors [ 575.095337] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/03 09:45:09 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8e49, 0x240000) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000008c0)) [ 575.158200] FAT-fs (loop6): bogus number of reserved sectors [ 575.164096] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/04/03 09:45:09 executing program 7: syz_mount_image$iso9660(&(0x7f00000001c0)='iso9660\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x8, &(0x7f0000000680)=[{&(0x7f0000000340)="d746e33fd1354c443144b1e178fc8518dbedebfd0870ad17ada3a480159099bbe891fa4a4f36570bd1983de6e903d4f1118a7577d5a72fe8d90df8390586307c73d3ec8ccc05abd61004d9a85cef43b3a205f9d74ee838507190bc0374ce5ace6b7529f59a988dd523199f5c51b487f5b7f7d41bb3105c55a7aea2d91565a9ae97ec2439c5649d", 0x87, 0x7fff}, {&(0x7f0000000240)="503feb83cbc0c02cc7a7a0d2c04fd0e5466956e430a3f5", 0x17, 0x1}, {&(0x7f0000000400)="39e7cf5ec4dab0814fe7fc730439a5e43947a92cea492f6fd3385a8ca21ef4d42859d7a2dd8be00e71ec3afa36ea7cbfc03028e1384b355a56c8314a019af33d3f473ad01f0e090007480f61b676c5f0b1c9c7bd3b0c2d535824461471d1744582af48e5529fec884fbf52f94941abbb32e9700787f39c8ee1f94730e585f8366d658d2d48a38392336cef867655099478034317c43837337e3b", 0x9a, 0x3}, {&(0x7f00000004c0)="bab1ea675245fc466ee1aa80963e0d6b8c8e2566c013692a0e80cdd44a2b85a18b71bc7ab99b0e3f33b0c3cb15452be74540ad15166bfe90f13dcac1a5d9a5cd56554265029d6ac5c5", 0x49, 0x3}, {&(0x7f0000000540)="c1aff07cf48adeb9a7c25d5b0635b35eea64586afb27", 0x16, 0x4}, {&(0x7f0000000900)="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", 0x1000, 0x1ff}, {&(0x7f0000000580)="78e2c439f4576ea38472005ae8a46c7365c5adb2362bd6c3a745de20da95f40eaf84f4e9836b123fc0f5d38c98f900bc3bbf0596", 0x34, 0x8000}, {&(0x7f00000005c0)="20bc76a48fac8838cb7b7a281e45b4cbdd12d33f4ad342954895de1ce928eb8aab63ff16afc5df316635d393812d1bb1375569a5473532b7a4d2c2d8a5c2242e83b80d0bbb1733e2a0b426ebdb0ca5d73a8e36049495b230200679582576a92bd9b572e254c5364520a18dca81f6f46d26f5933947e9f184822117a2c50906da7dd54be73112a73e9b67382149471b87b448bd844f46ed2f8999e3f2864550123b9ebc17208f5a96d0911219a3ad915e2a62", 0xb2, 0x6}], 0x2000000, &(0x7f0000001940)=ANY=[@ANYBLOB="68696465528afdb42266f5f92c6d6170740b0000000000006964652c62276f636b3d0000302c00"]) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000008c0)={0x0, 0x40000}) r1 = fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = syz_open_dev$amidi(&(0x7f0000000880)='/dev/amidi#\x00', 0xdd5, 0x2) linkat(r2, &(0x7f00000007c0)='./file0\x00', r3, &(0x7f0000001900)='./file0\x00', 0x1000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000780)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x9, 0x6b, 0xc722, 0x1, 0x0, 0x9, 0x9088, 0x2, 0x7fffffff, 0x1, 0x3, 0x401, 0x81, 0x4, 0x0, 0x3, 0x6b, 0x9de, 0x100000001, 0x10001, 0x3, 0x21f, 0xfffffffffffffffd, 0x0, 0x101, 0x1, 0x2, 0x0, 0x8001, 0x7, 0x200, 0xb6, 0x10000, 0xc0000000000000, 0x1, 0x8, 0x0, 0x2, 0x5, @perf_bp={&(0x7f00000000c0), 0x7}, 0x24000, 0x5, 0x9, 0x7, 0xff, 0x8, 0x4}, r1, 0x5, r0, 0xb) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)="80d2bd19b6104d0bf92c831e0d4f63c4832759beb68c7ad6afbbd5511a3d8ef5342ccd22af8d4a686e6028a4dfedbc34d8020563c963ac009220d0bb63c3552a54eaad80a049d3e84ce837d45eb12d4f3d849e37d8f2991f4fe3ee", 0x5b}, {&(0x7f0000000280)="c92f1f42578f0a0039f9ca506b45df63d8faac6cb94289ab32c58d3d3012be5609b67d9b93700a6d1b97cbd087f3749dd72b99e21b8da02952f2fd8d7a26d9ca0e2b5f8bc809da0ef31325e8a67dd6f930dbe45432276c62d8e5e1a77f21fbe976a74cbc7ab63cf5012c078c72b48435b3f63308e1143c868f55301e56c95c7a2874a3c10e0cbcadb619730dc7058fc9433564572c99", 0xce}], 0x2) [ 575.201568] FAT-fs (loop4): bogus number of reserved sectors [ 575.207547] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/03 09:45:09 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x7ff) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000140)=""/250, 0xfa}, {&(0x7f00000000c0)}, {&(0x7f0000000240)=""/239, 0xef}], 0x3, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000380)={0x3, &(0x7f00000000c0)=[{}, {}, {}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) 2018/04/03 09:45:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80200}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xc0, r1, 0x2, 0x70bd29, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9e0}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffffffffffff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x17, 0x10}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x15a8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x21}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0xc010}, 0x40) r2 = memfd_create(&(0x7f0000000140)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x1) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00000001c0)={&(0x7f0000ffc000/0x3000)=nil, 0x2b67, 0x7, 0x9b, &(0x7f0000fff000/0x1000)=nil, 0x8}) write(r0, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222028bbb57a3e0e49d6a90600d6ec0000", 0x27) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000000040)={0xc5, 0x2}) ioctl$int_in(r2, 0x5421, &(0x7f0000000400)=0x20000000007) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) [ 575.288129] FAT-fs (loop4): bogus number of reserved sectors [ 575.294088] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/03 09:45:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000004440)='./file0/file0\x00', 0x0, 0x7, &(0x7f00000067c0)=[{&(0x7f0000004480)="7dea69c8bb682f384d4ba8cd", 0xc, 0x100000000}, {&(0x7f00000044c0)="8e59649d0e4b4f0e40240cbb4a267f31dbe4e85fd0955cc1ecc9ad4fa0253569ebf2cb3441657424fa45161bd47e6a4f7df05b7a615ed27395f851e44fe01f4e9a021dee1d32e1077b424a5b7bcfbe14406f76e08a4720018fd70d13922e21fbf04919aa56be99575e28a99a0d4edacd53308ef6267f78d1a2efaa0cdde9f9e2627c82f3e84dc4e92912dc0af8e13f8fe8c9a97ed5d4e2629bc5e2c125fcb44bc1a0100cd972e2ca33aa576d8eb1ae6d167c303a54c50619cbdb87c8d8af", 0xbe}, {&(0x7f0000004580)="b26c", 0x2, 0xb8a}, {&(0x7f00000045c0)="69ff22067e630e65e7892d3334ce2051f6b174ac850eb3810c483b3ee52bbfbd23d94d21a8f41f0d73616476a113560228ad48bcda054094d42ae09ca4172a3b3f8997d79a58992f5ec7731f91fb74317756f4f6ce589325fc35bd87d07bbe5f7dc7b5e21bb890c204a52ffa742cd401b348a364c2e0a92b393a5b79c0d8a1dc529ccaeb5fbcf98f6f88f4ae61236eb8e6720762983514148cd48c7738b9bbfd9ad5029bccb16204eb61bfed9c476c33482e167cd483dd59f28771bd6f8647dd4867166084c516d8312299fe38334553af7f6564f0aba944", 0xd8, 0x4}, {&(0x7f0000007900)="383c1c90a3ac5f37db2227540d73bfa45530ff4aa397b6dafefa9a0d9451ffda09b6357296a56cd2ea1f1d7255717b21381777cb131056980aae28c55131e3ae71184ee7ce8d23a8d27235b7a94b985e5fb9ae794f7c6a241ecbf0d97c87ef205eb86fb95fcf9f5412985436588587476e9afe4f6195896ed0652b77d7c756fc0b25f210292f8cf709ccd0ac8266fef523119d919321a812310f3dd2e13b775e959cbd1b78dbb20d89770090b1ce8e7858606bab0067f9aa0c07d09495b0f887a2a093ca5a67332e91d6015681dc175eef24e88ca137dd322587ff3077dbc11bb2bbb1398a91dd335550efebd9550d50a595774b85047db7", 0xf8, 0x9169}, {&(0x7f0000006880)="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{&(0x7f00000057c0)="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", 0x1000, 0x8}], 0xffffffffffffffff, &(0x7f0000004400)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket$kcm(0x29, 0x2, 0x0) recvmmsg(r0, &(0x7f0000004240)=[{{&(0x7f0000000180)=@un=@abs, 0x80, &(0x7f0000000280)=[{&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f0000000200)=""/24, 0x18}, {&(0x7f0000000300)=""/230, 0xe6}], 0x3, &(0x7f0000000400)=""/144, 0x90, 0x2}, 0xf9}, {{&(0x7f00000004c0)=@rc, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000540)=""/78, 0x4e}, {&(0x7f00000005c0)=""/144, 0x90}, {&(0x7f0000000680)=""/53, 0x35}, {&(0x7f00000006c0)=""/94, 0x5e}, {&(0x7f00000017c0)=""/255, 0xff}, {&(0x7f00000018c0)=""/73, 0x49}, {&(0x7f0000000740)=""/37, 0x25}, {&(0x7f0000001940)=""/103, 0x67}, {&(0x7f00000019c0)=""/72, 0x48}], 0x9, 0x0, 0x0, 0x476a}, 0x5}, {{&(0x7f0000001b00)=@l2, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001b80)=""/142, 0x8e}, {&(0x7f0000001c40)=""/120, 0x78}, {&(0x7f0000001cc0)=""/23, 0x17}, {&(0x7f0000001d00)=""/242, 0xf2}, {&(0x7f0000001e00)=""/40, 0x28}, {&(0x7f0000001e40)=""/199, 0xc7}], 0x6, &(0x7f0000001fc0)=""/84, 0x54, 0x8}, 0x6}, {{&(0x7f0000002040)=@hci, 0x80, &(0x7f0000002100)=[{&(0x7f00000020c0)=""/18, 0x12}], 0x1, &(0x7f0000002140)=""/6, 0x6, 0x100}, 0x7ff}, {{&(0x7f0000002180)=@can, 0x80, &(0x7f0000003640)=[{&(0x7f0000002200)=""/183, 0xb7}, {&(0x7f00000022c0)=""/121, 0x79}, {&(0x7f0000002340)=""/206, 0xce}, {&(0x7f0000002440)=""/4096, 0x1000}, {&(0x7f0000003440)=""/105, 0x69}, {&(0x7f00000034c0)=""/79, 0x4f}, {&(0x7f0000003540)=""/179, 0xb3}, {&(0x7f0000003600)=""/2, 0x2}], 0x8, &(0x7f00000036c0)=""/138, 0x8a, 0x80000000}, 0x100000000}, {{&(0x7f0000003780)=@l2, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003800)=""/89, 0x59}, {&(0x7f0000003880)=""/95, 0x5f}, {&(0x7f0000003900)=""/5, 0x5}, {&(0x7f0000003940)=""/19, 0x13}, {&(0x7f0000003980)=""/104, 0x68}, {&(0x7f0000003a00)=""/225, 0xe1}, {&(0x7f0000003b00)=""/78, 0x4e}, {&(0x7f0000003b80)=""/2, 0x2}], 0x8, 0x0, 0x0, 0x4}, 0xfffffffffffff801}, {{&(0x7f0000003c40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004100)=[{&(0x7f0000003cc0)=""/243, 0xf3}, {&(0x7f0000003dc0)=""/117, 0x75}, {&(0x7f0000003e40)=""/18, 0x12}, {&(0x7f0000003e80)=""/7, 0x7}, {&(0x7f0000003ec0)=""/19, 0x13}, {&(0x7f0000003f00)=""/253, 0xfd}, {&(0x7f0000004000)=""/207, 0xcf}], 0x7, &(0x7f0000004180)=""/146, 0x92, 0xffffffff}, 0x3f}], 0x7, 0x0, 0x0) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 575.340448] FAT-fs (loop1): invalid media value (0x00) [ 575.345904] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/03 09:45:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) getsockname$packet(r0, &(0x7f0000000080), &(0x7f0000000180)=0x14) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000040)="2700000014000707030e0000120f0a00110001002945222028bbb57a3e0e49d6a90600d6ec0000", 0x20) 2018/04/03 09:45:09 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000000080)) [ 575.454827] FAT-fs (loop1): invalid media value (0x00) [ 575.460259] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/03 09:45:09 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='chct,\x00\x00\x00\x00\x00\x00\x00\x00\x00']) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000180)='./file0\x00') r0 = dup(0xffffffffffffff9c) r1 = syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000700)=@abs, &(0x7f0000000280)=0x6e, 0x800) r3 = accept(0xffffffffffffffff, &(0x7f0000002880)=@hci, &(0x7f0000002900)=0x80) r4 = syz_open_dev$sndctrl(&(0x7f0000002940)='/dev/snd/controlC#\x00', 0x44110c9f, 0x80) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) r6 = socket$netlink(0x10, 0x3, 0x1f) r7 = socket$vsock_stream(0x28, 0x1, 0x0) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000002bc0)=0x80000000, 0x4) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002980)='/dev/hwrng\x00', 0x40802, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000029c0)=0x0) r11 = geteuid() stat(&(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000002b40)=[{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000300)="56e2cb40596202852c983a11e3ec2be58f04e63343d95db7d9118bff8403dcdb12c2e2847e12ae6140c7ea4f895da3374275655f20579030e7b866a5d880127a1813cbeeb95aa3817e6b5559a1fdd3f2774f0e5ca9b483e6e3f9675ce1e82ec07beac86cf6c72a6ff81521b0f95a64d10deab01c815e0a9b7944b69684286b8c73c151cf60c84483d7a86a1cf7b757c6e5f7604df724fa9dc7f0a0c97bb3e4a621afa8925ebf3c", 0xa7}, {&(0x7f00000007c0)="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0x1000}, {&(0x7f00000003c0)="b82138e67c363bca51ba106ba09bf9226e17d85a62dba7ae7b2ba29cd1fa4df48c09e4a4f13911e6532de763dce231458edd44c8716691ee71d01167f070067c0c0d0a4507cad1d90c81107f276a5cb8153e8b1fc1af7fd6f39deea114ffd805991900e0dc80449a4a9ce5547c86349c1b1d25b4b232d8d477d4637aa39c6246314793372243acfb07d337d915f3498eeabc520a872a85a8bddbb473f29dc2a7d45b071c4ba987f02a511f1bd44f9b6b2166", 0xb2}, {&(0x7f00000017c0)="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", 0x1000}, {&(0x7f0000000480)="74fb7a6d4feb3c2d6a7f54010230dcdbf1caf1c3a9c454b177a143b34e9c23325687580770112a79cdc8e12f6931e85a075bf39ba41a7888f2de2d88c0817c814647f32b7a7041a85f2f155acf45ea8ecc6bf5562913482cd428644690bf48bfa8d2a3d603f70f5a2212c8c6ac3a9e85517e62a399c088c055fc412aeb839f1367762b375ef9b3200635491685b48aa8334c4f665400bea35418c1dba34375e9b59366ebfd9f9b7d0a6db261fd1cfb47d9b2a49b255a902711a6dac349caea0a4cb47b870546c52e00dc753e49ead0bbdfef6998cb44c42794ce6af28f02769d771ff36b0eb0d442", 0xe8}], 0x5, 0x0, 0x0, 0x20000000}, {&(0x7f0000000600)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000680)="ec88c94236443d147ce4ad97ff8f402580db3b61e8b31c276f51b2abb3f4d0992814453360e9bf65db99df25651a8230fd355bd348de4f3c222ebe407e3bcec9f493e5cb9ef6d9d5427d4272e78586ebb45a5253bce8816364f1a67a267b84641084f4baadac9667b44fbfdc3033", 0x6e}, {&(0x7f00000027c0)="8e1010ae77577793d2a981b08a32fdfc17a9f3425ea706359854f40b386b6eb00c8e80a9cd630cf72521464111e268e469280dce8aa1c6dd3490f169c6db86fe70d258f18e49f2ee95f3155186f5a55728fdad3799b58625c1defa2b077f0c3e328e01717748da5ecbd7fb76039c2c7f93de41a19fb3c10ff482f4b8d9afd840a0826c8003", 0x85}], 0x2, &(0x7f0000002ac0)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x58, 0x20000004}], 0x2, 0x1) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1000000000004) r1 = syz_open_dev$audion(&(0x7f0000001bc0)='/dev/audio#\x00', 0x0, 0x201) getsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000001c00), &(0x7f0000001c40)=0x4) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x1, 0xffffffffffffffe0]) write(r0, &(0x7f0000000000)="2700000014000707030e0000120f0a00110001002945222028bbb57a3e0e49d6a90600d6ec0000", 0xffffffffffffff81) 2018/04/03 09:45:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) [ 575.557258] FAT-fs (loop4): bogus number of reserved sectors [ 575.563483] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/03 09:45:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x9000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x140, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000000c0)=0x8000) setrlimit(0x0, &(0x7f0000000040)) 2018/04/03 09:45:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000040)={0x1ff, 0x6, 0x8000, 0x1, 0x100}) write(r0, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222028bbb57a3e0e49d6a90600d6ec0000", 0x27) [ 575.659670] FAT-fs (loop1): invalid media value (0x00) [ 575.665116] FAT-fs (loop1): Can't find a valid FAT filesystem [ 575.682304] FAT-fs (loop6): Unrecognized mount option "chct" or missing value [ 575.764508] FAT-fs (loop1): invalid media value (0x00) [ 575.771065] FAT-fs (loop1): Can't find a valid FAT filesystem [ 575.795404] FAT-fs (loop6): Unrecognized mount option "chct" or missing value 2018/04/03 09:45:10 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) r1 = socket(0x14, 0x80002, 0x80000000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0, 0xffffffff00000000}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x1}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 09:45:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000094269637ad829378d5930ea3aec742c00"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:10 executing program 2: acct(&(0x7f0000000000)='./file0\x00') r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222028bbb57a3e0e49d6a90600d6ec0000", 0x27) 2018/04/03 09:45:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000008c0)) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x5, 0x0, 0x10001, 0xfff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r1, 0x7fff}) getsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f0000000100)=""/181, &(0x7f00000001c0)=0xb5) 2018/04/03 09:45:10 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x420, 0x6, &(0x7f0000001600)=[{&(0x7f0000000140)="481fccdd9838c39ab6abb024d9b3696abce0c68f56a2317d313aa2193f4bb31548ebbb0863ca35d14518b122f5422fa5b30b568c04ce8c2c93d5dac010e3cfb368fc", 0x42, 0x10001}, {&(0x7f00000001c0)="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", 0x1000, 0x3}, {&(0x7f00000011c0)="9ad4b0ca7865b3d4b8da0f4299776f8391ae8dd8a4118d1a7fa5525d330f2f7bdb4fb0b3a20dd4867b44a1f5f209105e6f7669a53bd914684dc1e0bd4128c90b5c54b0ef2a944643f9a982e33d7f89406968b6fcc0c92a07cd204b19def8ccdc96bf222d25b54b2a2b5d521029ec4754b393aa3e0e3a9dcc64587b5984fe3dec0c15845de8fa67ba59edd63ce447a762", 0x90, 0xffffffffffff26ff}, {&(0x7f0000001280)="b227ad70ccdf0dd58b829029a175106b3cd23076a056d4aa4c6fafd78baff48e5096e2cedfadfc9a814cb89e640c3ac48eb25f40b4908e440d82ac4cdde431129a1d7146fdd873ed350056b13d3b0d9437157011a35791834090185a75d4b7be153506a5a8b48f29271282faec677e9bffba3fee1123ee66d961843c6236aee841a637123f3382649fc6d1a99731324bef7ba9fd69a09ef920c4166b34ec8320ed7f0d731a545490dcd38e79ae586e61285a9e50e9a28b99", 0xb8, 0x7}, {&(0x7f0000001340)="b4a62a487a64ddac82cf78660a2f0c2bcbb446e5725cd67b04fe87a7a21d919c855de97191", 0x25, 0x7}, {&(0x7f0000001380), 0x0, 0xeb2d}], 0x8, &(0x7f0000001580)={[{@errors_continue='errors=continue', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x39, 0xcb2d378d3e967287, 0x36, 0x2d]}, 0x2c}, {@time_offset={'time_offset', 0x3d, [0x78, 0x36]}, 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x32, 0x31, 0x35, 0x31, 0x32, 0x30, 0x31]}, 0x2c}, {@uid={'uid', 0x3d, [0x30, 0x37, 0x37, 0x32, 0x33, 0x34, 0x35, 0x34]}, 0x2c}, {@debug='debug', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}]}) 2018/04/03 09:45:10 executing program 6: getresuid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0) lstat(&(0x7f0000000700)='./file0/file1\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000280)='./file0/f.le0\x00', 0x0, r0, r1, 0x8000, 0x0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000180)="ad318ee589786c68396d8c53a98dc858232959e7b16c01fbe7c0f0eece2a45fabc381e093bae3dc5b8278aecb4b24b1075fd46ef24aa125d5ccea14095fe888a429b63cc7a72324e26ad6295dfa09a148ab825684bb828ce431e2db096e4f49b2e5ca76f0462f3a113f48f5581", 0x6d, 0x6a8a23e1}, {&(0x7f0000000200)="4586df5569e0da0e57e6a5d15b86d13ef19f7dbb72c1cc2822625824293e6fd7be59e4a0e3234329f3d510ce2a2c1aa330", 0x31, 0xd074}, {&(0x7f0000000300)="4021aba7b0f0dda6a2fb6295b23e89648e2ecead03105eb3bcaec84d72f5dcaa939d00a1ff83a115b90f8fd5d7ae64327b15b90d22cc7fcb220bf4ac92d9fa33b10316c98368af1587c438bb5bb010cc4c9d1b6bd212976d2ec83a418b522995b3f1497b1fe78fb5f1f0632e818305d0c0c19b012bdd2b1ae2757ddf3bf37213afb1dce42fee4feb2586045ea68e6e1c037b88799f1e95c83d514d237f3158a5", 0xa0, 0x9}], 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0x40041, 0x0) open_by_handle_at(r2, &(0x7f0000000540)={0xff, 0x25, "019f47683ac8acc38e3bc6f769eabaa392db3c793d88f320ecf655f812a194c61a0055200bd1f9c789af5ad70f3a8cd01b194794ce914b594074d5a5b440f4ec8ce7f841c9f20c81bfb001f748ee7a53127fd6716dcbeff23c8b94ad330e7b012a1e14f494caf78e20b5a0ffce3482c89f26033e226940cf051cb383de32c93fb5ad3404411cdc7d051158ac83918f5539074a7704140aa64a304efbe9d07b0037f5f10b282987c5724e248a4c902c63e68b31d45e04f2e2ec5cbfd5c760d192f713316e9ed69052850d73566563f91e4882894542bd306cb2f64e99ca8ea345fc216651b2739a2ced46819224f91e1a33fcfaa259acf3"}, 0x270080) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000440)={0x1, 0x40}) connect$pptp(r2, &(0x7f00000004c0)={0x18, 0x2, {0x2, @rand_addr=0x100}}, 0x1e) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r3 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000480)='./file0/file0\x00', 0x20) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000740)={0x9}, 0x4) 2018/04/03 09:45:10 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) getsockname(r0, &(0x7f0000000180)=@sco, &(0x7f0000000480)=0x80) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) [ 576.110588] FAT-fs (loop1): Unrecognized mount option "time_offset=9‡6-" or missing value [ 576.120776] FAT-fs (loop4): bogus number of reserved sectors [ 576.126701] FAT-fs (loop4): Can't find a valid FAT filesystem [ 576.145429] FAT-fs (loop1): Unrecognized mount option "time_offset=9‡6-" or missing value [ 576.160444] FAT-fs (loop6): invalid media value (0xb2) [ 576.165859] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/04/03 09:45:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="38737a0fd24a884e726983742c00"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:11 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000012c0)='cpuset.memory_pressure\x00', 0x0, 0x0) accept4$vsock_stream(r0, &(0x7f0000001300)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x80000) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000000040)="2700000014000707030e0000120f0a00110001002945222028bbb57a3e0e49d6a90600d6ec0000", 0x27) 2018/04/03 09:45:11 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) fcntl$setpipe(r0, 0x407, 0x6) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 09:45:11 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) getsockname(r0, &(0x7f0000000180)=@sco, &(0x7f0000000480)=0x80) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/03 09:45:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) symlink(&(0x7f0000000080)='\x00', &(0x7f00000000c0)='./file0\x00') 2018/04/03 09:45:11 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0xfffffffffffffffe, &(0x7f0000000040)={0x5}) 2018/04/03 09:45:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0xffffffffffffff68}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x6, 0x8000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)='./file0/file0\x00', 0x8001, r1, r2, 0xc2ea, 0x7, 0x4000) creat(&(0x7f0000000480)='./file0/file0\x00', 0x136) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:11 executing program 6: unlink(&(0x7f0000000180)='./file0\x00') syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:11 executing program 7: r0 = dup(0xffffffffffffff9c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x20, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x3, 0x6, 0x3, 0x81, 0x0, 0x1, 0x2000, 0x1, 0x1ff, 0x0, 0x8, 0x200, 0x5, 0x1, 0x9, 0x9, 0x7f, 0xabf, 0x1c, 0x3, 0x8, 0x6, 0x4, 0xc054, 0xfffffffffffff7f5, 0x477, 0x3f, 0x0, 0x3, 0x2, 0x2bf, 0x4, 0x20, 0x62, 0x100000001, 0x81, 0x0, 0x5, 0x0, @perf_config_ext={0x20, 0x7}, 0x0, 0x8, 0x7fffffff, 0x7, 0xe8, 0x81, 0x200000000000000}, r1, 0xe, r0, 0x8) setrlimit(0x0, &(0x7f00000008c0)) [ 577.105977] FAT-fs (loop1): invalid media value (0x00) [ 577.111405] FAT-fs (loop1): Can't find a valid FAT filesystem [ 577.122455] FAT-fs (loop5): Unrecognized mount option "8szÒJˆNriƒt" or missing value [ 577.140432] FAT-fs (loop4): bogus number of reserved sectors [ 577.146386] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/03 09:45:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222028bbb57a3e0e49d6a90600d6ec0000", 0x27) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r2 = syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x9, 0x400200) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000340)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e21, 0xffffffff80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x6c) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000404}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x110, r1, 0x301, 0x70bd25, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x28}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffff9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x20040000}, 0x4000040) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x22ce, 0x400) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000140)) [ 577.165942] FAT-fs (loop6): bogus number of reserved sectors [ 577.171889] FAT-fs (loop6): Can't find a valid FAT filesystem [ 577.185727] FAT-fs (loop5): Unrecognized mount option "8szÒJˆNriƒt" or missing value [ 577.235441] FAT-fs (loop1): invalid media value (0x00) [ 577.240857] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/03 09:45:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) fcntl$getown(r1, 0x9) write(r0, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222028bbb57a3e0e49d6a90600d6ec0000", 0x27) [ 577.278704] FAT-fs (loop5): Unrecognized mount option "8szÒJˆNriƒt" or missing value 2018/04/03 09:45:11 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b6673c77de58e94561469000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:11 executing program 7: setrlimit(0x0, &(0x7f0000000080)={0xffffffffffffffff, 0x391d726b}) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x40000) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000140)=0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000000c0)="8b26beb5aa8b66f7dc8b491b1366235b2c070080bb9416b9f207387727356af5b0a5f7e69c0aa1840e660fdc005797cfba17face0fcad64f15441ab300efa94c507a45dc97d64442ee35f12d51c4c16bd50069842d3a28ed76f7d82b7a19d49043908d39ddb03bc971ab0aafc0eded21a8fee058") ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000001c0)="faa290bbb38fe0bc53a951947cdb895f73d04e2af01f9e20282c1127d99a53180978dc3ac9e70a52c1872bca59e3311669892d23d6a2e9b58ba084d1db41fb48b435e037509248192e92084c99c89efc8ee1b3532f839912231f59fede832ed62663c3a6340973fcbf6929320ca312d99740f31e1f0401a9e809cb731c0c8b2bc09fae590a9f76b9f2831048d648fb7cd3f0662a768582de20f5da65438a45d8ab638b77087aec7b49166787066d99f3f989d0444c28e91289e461e4f0e97cc3a38ac881584c01a8bfd6639618026810157141f301e0338b98b028bbfd312e2c14fc980cf6ffb3f48cc98ae2dc4cba8b7820f9") ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000180)={0x8000, 0xdd, 0x200, 0x6, 0x7fffffff}) 2018/04/03 09:45:11 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x3, 0x1, 0x80000002, 0x7, r1}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x285, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11, 0xfffffffffffffffe}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getpid() [ 577.337903] FAT-fs (loop5): Unrecognized mount option "8szÒJˆNriƒt" or missing value 2018/04/03 09:45:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222028bbb57a3e0e49d6a90600d6ec0000", 0x27) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x208000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'bcsf0\x00', &(0x7f00000000c0)=@ethtool_rx_ntuple={0x35, {0x0, @ether_spec={@link_local={0x1, 0x80, 0xc2}, @empty, 0x9}, @esp_ip4_spec={@rand_addr=0xfb, @multicast2=0xe0000002, 0x1, 0x1}, 0x1, 0x101, 0xee7, 0x800, 0xffffffffffffffff}}}) r1 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r1, &(0x7f0000000200)) [ 577.459781] FAT-fs (loop6): bogus number of reserved sectors [ 577.465719] FAT-fs (loop6): Can't find a valid FAT filesystem [ 577.479173] FAT-fs (loop1): bogus number of reserved sectors [ 577.485077] FAT-fs (loop1): Can't find a valid FAT filesystem [ 577.555798] FAT-fs (loop6): bogus logical sector size 22164 [ 577.561646] FAT-fs (loop6): Can't find a valid FAT filesystem [ 577.622554] FAT-fs (loop6): bogus number of reserved sectors [ 577.628465] FAT-fs (loop6): Can't find a valid FAT filesystem [ 577.665177] FAT-fs (loop6): bogus logical sector size 22164 [ 577.671047] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/04/03 09:45:12 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{0x3}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 09:45:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000180)=0xffffff3f) 2018/04/03 09:45:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x2, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000180)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f0000000280)='./file0/f.le0\x00', 0xffffffffffffff7f) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="636865636b3d7374726963742c0069dbd919e739175270366897423ea2048b87c81c9e5cfb08860a70365d048ee51e305265ece6bf"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x7fffffff, 0x101900) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000280)={0x0, 0x59d0}) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x3d) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000008c0)) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x80000) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x10000, 0x8, 0x7ff, 0x7, 0x9, 0xbef5}) 2018/04/03 09:45:12 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000280)='./file0/file0\x00', 0x3fff8, 0x0) 2018/04/03 09:45:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x7) write(r0, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222028bbb57a3e0e49d6a90600d6ec0000", 0x27) r1 = accept(r0, &(0x7f0000000280)=@pppol2tpv3, &(0x7f0000000300)=0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e23, 0x505, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x36, 0x7, 0xffffffffffffffff, 0x5, 0x8}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000440)={r2, 0x1, 0x6, 0x33}, &(0x7f0000000480)=0x10) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7fffffff, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xcc, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x2a12, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, @in={0x2, 0x4e24, @rand_addr=0x9}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0xb}, 0x3f}, @in6={0xa, 0x4e21, 0xb4, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e21, @rand_addr=0x9}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x303c, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffff}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000200)={r4, 0x428, 0xffffffff, 0x2}, &(0x7f0000000240)=0x10) 2018/04/03 09:45:12 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) getsockname(r0, &(0x7f0000000180)=@sco, &(0x7f0000000480)=0x80) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x800) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/03 09:45:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000000)="27000000120f0a0011000100a544222028bbb57a3e0e49d69941888aec0000", 0xfffffd8b) [ 578.066322] FAT-fs (loop1): invalid media value (0x00) [ 578.071730] FAT-fs (loop1): Can't find a valid FAT filesystem [ 578.084755] FAT-fs (loop4): bogus number of reserved sectors [ 578.090732] FAT-fs (loop4): Can't find a valid FAT filesystem [ 578.097692] FAT-fs (loop6): bogus number of reserved sectors [ 578.103615] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/04/03 09:45:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0xfffffffffffffffd, &(0x7f00000008c0)={0x20000040, 0xffffffffff}) [ 578.113148] FAT-fs (loop5): bogus number of reserved sectors [ 578.119073] FAT-fs (loop5): Can't find a valid FAT filesystem [ 578.195450] FAT-fs (loop1): invalid media value (0x00) [ 578.201039] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/03 09:45:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000280)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:12 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x2003) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000040)={0x12713, 0x0, &(0x7f0000ffe000/0x2000)=nil}) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000100)={0x300000000000000, 0xf000, 0x7f, 0xc, 0x16}) socket$netlink(0x10, 0x3, 0x4) r1 = getpgrp(0xffffffffffffffff) tgkill(r1, r1, 0x29) migrate_pages(r1, 0x400, &(0x7f0000000080)=0x800, &(0x7f00000000c0)=0x200) 2018/04/03 09:45:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200), &(0x7f0000000280)=0x4) r1 = open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x7}, 0x8) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) 2018/04/03 09:45:12 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) syz_open_procfs(r1, &(0x7f00000001c0)='net/ip_vs\x00') 2018/04/03 09:45:12 executing program 7: r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x130) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000540)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x44000400}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)=ANY=[@ANYBLOB="28010000", @ANYRES16=r1, @ANYBLOB="00022cbd7000ffdbdf250e0000005400020014000100ac1414aa00000000000000000000000008000800f8ffffff08000700ffff0000080007001644e12e08000b000200000008000600010001007c000100fe80000000000000000000000000001908000400feffffff0800060009000000380003000800080008000000080004000600000014000600ff010000000000000000000000000001080001000300000008000500ac1414aa08000500010100003c0002000800060004000000080002004e240000080008000800000008000900010000000800080000000000080004000400000008000700010000002c0003000800010001000000080007004e210000080007004e2300000800010002000000080007004e2400000800040001010000"], 0x128}, 0x1, 0x0, 0x0, 0x448c1}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x14000, 0x0) r3 = gettid() getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x9}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000600)={r4, 0x9}, 0x8) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x3, &(0x7f0000000200)=""/199) setitimer(0x2, &(0x7f0000000180)={{0x0, 0x2710}}, &(0x7f00000001c0)) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000140)={0x4, 0x4000}) setrlimit(0x0, &(0x7f00000008c0)) r5 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000100)=0x4) [ 578.363159] FAT-fs (loop5): bogus number of reserved sectors [ 578.369136] FAT-fs (loop5): Can't find a valid FAT filesystem [ 578.414683] FAT-fs (loop4): bogus number of reserved sectors [ 578.420679] FAT-fs (loop4): Can't find a valid FAT filesystem [ 578.441114] FAT-fs (loop6): bogus number of reserved sectors [ 578.447064] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/04/03 09:45:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000100)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x101000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@empty, 0xffffffffffff8000, 0x1, 0x2, 0x1, 0xfffffffffffffffe, 0xc216}, &(0x7f0000000140)=0x20) 2018/04/03 09:45:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222028bbb57a3e0e49d6a90600d6ec0000", 0x27) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000000)={0xfffffffffffffffb, 0x4, 0x6}) 2018/04/03 09:45:13 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000008c0)) r0 = syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000900)=@ethtool_perm_addr={0x20, 0x1000, "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"}}) 2018/04/03 09:45:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200), &(0x7f0000000280)=0x4) r1 = open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x7}, 0x8) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) 2018/04/03 09:45:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x101) syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000200)='./file0\x00', 0xf000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0xffffffe0}], 0x0, &(0x7f0000000280)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r1 = accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) accept4(r1, &(0x7f0000000300)=@nl=@unspec, &(0x7f0000000280)=0x80, 0x80800) r2 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f00000003c0)={0x3}) 2018/04/03 09:45:13 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) acct(&(0x7f0000000180)='./file0/file0\x00') 2018/04/03 09:45:13 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/03 09:45:13 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) getsockname(r0, &(0x7f0000000180)=@sco, &(0x7f0000000480)=0x80) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x800) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) [ 579.181755] FAT-fs (loop4): bogus number of reserved sectors [ 579.187639] FAT-fs (loop4): Can't find a valid FAT filesystem [ 579.209373] FAT-fs (loop6): bogus number of reserved sectors [ 579.215341] FAT-fs (loop6): Can't find a valid FAT filesystem [ 579.223540] FAT-fs (loop1): invalid media value (0x00) 2018/04/03 09:45:13 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000680)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000006c0)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r1 = socket$netlink(0x10, 0x3, 0x3) write(r1, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222028bbb57a3e0e49d6a90600d6ec0000", 0x27) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000140)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/111, 0x6f}, {&(0x7f00000001c0)=""/129, 0x81}], 0x2, 0x0, 0x0, 0x5}, 0x10000) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TIOCGETD(r3, 0x5424, &(0x7f00000004c0)) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000500)={0x0, 0x6, 0x3ff}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000600)=@assoc_value={r4, 0x8}, 0x7) write(r2, &(0x7f00000002c0)="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", 0xff) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000003c0)={'nat\x00'}, &(0x7f0000000440)=0x54) [ 579.228911] FAT-fs (loop1): Can't find a valid FAT filesystem [ 579.235683] FAT-fs (loop5): bogus number of reserved sectors [ 579.241595] FAT-fs (loop5): Can't find a valid FAT filesystem [ 579.365232] FAT-fs (loop1): invalid media value (0x00) [ 579.370657] FAT-fs (loop1): Can't find a valid FAT filesystem [ 579.416007] Process accounting resumed 2018/04/03 09:45:14 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x2, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x8, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000008c0)) 2018/04/03 09:45:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200), &(0x7f0000000280)=0x4) r1 = open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x7}, 0x8) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) 2018/04/03 09:45:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x200, 0x12c) write(r0, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222028bbb57a3e0e49d6a90600d6ec0000", 0x27) 2018/04/03 09:45:14 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6368302154981dc705f163742c00"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x10001, 0x200) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000300)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000340)={r1}) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000280)) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) umount2(&(0x7f0000000200)='./file0/f.le0\x00', 0x1) 2018/04/03 09:45:14 executing program 1: syz_mount_image$vfat(&(0x7f0000001300)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f00000012c0)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES16, @ANYPTR], @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64, @ANYRES64, @ANYRES32, @ANYRES16, @ANYRES16, @ANYRES16, @ANYPTR, @ANYBLOB="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", @ANYBLOB="8f18013e8aa83d078b778456b115879ea1cac8c5cfd38dd0042d2550ceff961968fdf2f01d195f6bb5b84957c9d4375995f360d905dc6e90a71a1178b824c79f39d8822d954ac6c107aa56a210dda6c55cd0f2496e23a26d694cfa53bcc5265912c90b3a4b47a8eb6828beb11b9d15cca6491fea09d849109648015a9af551a8e8de241eb1564595bcf0b2f7305189735f735cad79289b8022307c7fa6dad675d70a31238097ecd4ee1815e51639fda9e2269824abba0333d716e9934466c27f55a8ec051c8048", @ANYRES64]], @ANYRES16, @ANYPTR=&(0x7f0000001240)=ANY=[@ANYBLOB="c9936cb0167f573325c4eb3e616ba612f711128d818d95b03eb6a6fc764bee12e5309d536c74a691452f7365bef9ad1e2895b4a453d29513de4cfd7999b440db92f8194b0af2a8d56b2d2da36896bb66584923c8669b052284", @ANYPTR64]]) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x142) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000001340)=0x9) 2018/04/03 09:45:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x1d3}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000280)='./file0/f.le0\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200000, 0x0) socketpair(0x8, 0x0, 0x7fff, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000001c0)=r1, 0x4) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:14 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x40) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 09:45:14 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) getsockname(r0, &(0x7f0000000180)=@sco, &(0x7f0000000480)=0x80) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x800) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) [ 580.167103] FAT-fs (loop4): bogus number of reserved sectors [ 580.173005] FAT-fs (loop4): Can't find a valid FAT filesystem [ 580.193949] FAT-fs (loop1): Unrecognized mount option "À" or missing value [ 580.208485] FAT-fs (loop5): bogus number of reserved sectors 2018/04/03 09:45:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x7) write(r0, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222028bbb57a3e0e49d6a90600d6ec0000", 0x27) 2018/04/03 09:45:14 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0xd) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0xffffffffffffa11d, &(0x7f00000000c0)=0x2) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x400, 0x200800) setrlimit(0x0, &(0x7f00000008c0)) [ 580.214522] FAT-fs (loop5): Can't find a valid FAT filesystem [ 580.224307] FAT-fs (loop6): Unrecognized mount option "ch0!T˜Çñct" or missing value 2018/04/03 09:45:14 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x80000001, 0x20000) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000001c0)=""/74) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r2}, 0x14) 2018/04/03 09:45:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = socket$inet6_sctp(0xa, 0x1, 0x84) write(r0, &(0x7f0000000180)="23a3fb538c85999ab3c6d19778a55e14", 0x10) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 580.319448] FAT-fs (loop6): Unrecognized mount option "ch0!T˜Çñct" or missing value [ 580.394218] FAT-fs (loop2): bogus number of reserved sectors [ 580.399250] FAT-fs (loop6): Unrecognized mount option "ch0!T˜Çñct" or missing value [ 580.400151] FAT-fs (loop2): Can't find a valid FAT filesystem [ 580.443087] FAT-fs (loop1): invalid media value (0x00) [ 580.448589] FAT-fs (loop1): Can't find a valid FAT filesystem [ 580.491552] FAT-fs (loop6): Unrecognized mount option "ch0!T˜Çñct" or missing value [ 580.504610] FAT-fs (loop1): invalid media value (0x00) [ 580.509996] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/03 09:45:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x620800, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x4, 0x3, 'client1\x00', 0x6, "7249b15dbcdcde05", "14768b30cc66932b97897c67e5d4dee92f93513795209282f634b11072b5659e", 0x7}) setrlimit(0xf, &(0x7f0000000040)={0x7ff, 0x4}) 2018/04/03 09:45:15 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) getsockname(r0, &(0x7f0000000180)=@sco, &(0x7f0000000480)=0x80) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x800) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/03 09:45:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200), &(0x7f0000000280)=0x4) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000180)=0x8) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) 2018/04/03 09:45:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000180)={0x7d, @rand_addr=0x8, 0x4e23, 0x0, 'rr\x00', 0x20, 0x1ff, 0x38}, 0x2c) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) 2018/04/03 09:45:15 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) sendto$ax25(r0, &(0x7f0000000040)="3946c4d71e7dd578b86fd0d3e4609d869011bc282df2bb1895844f3069dd57e12d836ebfe374c70cff73529746a484dc0ebdfa0c80fb3487acff155ce1ad9567e9d60c8b1d310fc0f152ed205c6259852146d8b5d26dd6a54e26", 0x5a, 0x10, &(0x7f00000000c0)={0x3, {"52837e49d99fd6"}, 0x1ce4}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0xcc32, {{0xa, 0x4e20, 0xfffffffffffff801, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x10000}}}, 0x88) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) sendto$inet(r0, &(0x7f00000001c0)="23d15de844e0399c30653edf7583d4ef32bfc958f534fe05f89de2a86c45a80363ce61fbfe6b1885784c8c584f59bae1ba74eda7ce0f8ba1833fe742b46711959176da665100bdb46693467c5d9fc04c631e3186b0f1a9014f06e89fd262c13f524bb0baaa9bb80277dd6e1e9da6cfc74149583ebd9646ed0f4464e36c93ce5343786185da0c3b43a2027ac015fe62c09362ba6c36e920b6d5fbd65992ca0fa46ad5be185f2536ea7fe3d10aa37a26133188e3715a2e734ab16f3d6348a415b747e2", 0xc2, 0x8814, &(0x7f00000002c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0), 0x0) 2018/04/03 09:45:15 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="636811569d592ce26b3d73747269"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x80000, 0x0) faccessat(r0, &(0x7f00000001c0)='./file0\x00', 0x84, 0x1300) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r1 = getegid() setgid(r1) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f00000002c0)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR64, @ANYRES32, @ANYRES32, @ANYRES32, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES64], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES64, @ANYRES32, @ANYRES16, @ANYBLOB="a549369f62578250f1912e3f38aa3a4dda493aadeba8a68c85b2c806fa7c1efe7bfd265b6cb772e5a015aa8a79509174f865298798c2bd5234b9848ff56ad20ecd4ddb7344cc13ce017f3434e2f6136f65b878bb27e3fe7abcd191cb1edb2a27a7d4f5a996bbc16c39655f6d2b5240366b0bcb8c465b5b14bba8cff4906b9339bb467b46e214767b3e7dbded8ad7b669bc51d78681381e2d72fc337bdc07f5ef64038e3b35b63d4f702032dd8000b31cb1e72f130add95fef494c17077edf96c5600470fc9fe53fe191b248fb08b545373b36c6d1c8cebdf8d568f79"], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR64, @ANYPTR64], @ANYRES32, @ANYBLOB="c5f9a1c59376dd29752d29d0cb79c3ee5ac72c3bc1c7ef615e9131b258c1500c6235340199c0c5836d5550b89c180de144267089"], @ANYRES32]) 2018/04/03 09:45:15 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000240)={0x7, 0x7fffffff, 0x8, {0x0, 0x989680}, 0x2, 0x308}) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) r1 = memfd_create(&(0x7f0000000180)='\x00', 0x1) ioctl$TIOCEXCL(r1, 0x540c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) statfs(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000600)=""/240) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000200)={r1, 0x0, 0x1, 0x9, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) [ 581.172928] FAT-fs (loop4): bogus number of reserved sectors [ 581.178948] FAT-fs (loop4): Can't find a valid FAT filesystem [ 581.189758] FAT-fs (loop1): Unrecognized mount option "ÿÿÿÿ@" or missing value [ 581.208547] FAT-fs (loop5): bogus number of reserved sectors [ 581.214453] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/04/03 09:45:15 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x6) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xfffffc31) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000180)=0x4, 0x4) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000002d000)}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000040)=""/170, &(0x7f0000000100)=0xaa) fanotify_init(0x1, 0x88800) 2018/04/03 09:45:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000008c0)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connect(r0, &(0x7f0000000080)=@sco={0x1f, {0x6, 0x2, 0x11, 0x9, 0x3e, 0x1ff}}, 0x80) 2018/04/03 09:45:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8005, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) [ 581.221994] FAT-fs (loop6): Unrecognized mount option "chVY" or missing value [ 581.246853] FAT-fs (loop1): Unrecognized mount option "ÿÿÿÿ@" or missing value [ 581.283076] FAT-fs (loop6): Unrecognized mount option "chVY" or missing value 2018/04/03 09:45:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200), &(0x7f0000000280)=0x4) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) [ 581.357812] FAT-fs (loop1): invalid media value (0x00) [ 581.363257] FAT-fs (loop1): Can't find a valid FAT filesystem [ 581.368736] FAT-fs (loop6): Unrecognized mount option "chVY" or missing value 2018/04/03 09:45:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) pwritev(r0, &(0x7f0000000600)=[{&(0x7f00000007c0)="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", 0x1000}, {&(0x7f0000000300)="6edfcb27b6faf0e82abccc49ec6980040a23c8ccd32bde8d5ee45dd110f20378a2fe68c7bbb2e324f30f996a1c79b44b3105df985ffc31a832fc409313cac16be8e5cdf55f20f87b36", 0x49}, {&(0x7f0000000380)="e50bd7fa1e462316ddee06d9c20d362b294632e76a2ca79f6bb0d448e8cc8d0d72457fa98de2961d267b00fd9b8a11da60e899b77164c0b2aaf329d686a815e152ad8ba721773c02e158fdc7c08ebcd83b614740923201756f7423edba1515341a4d4be107a0e9034609e5d0a49a10855afb806b7723b25ed2ea970a76f7b83cc30ff53eacd491a67236bbccd7fda9fc4eb17d1dadf3c8f094c12c10c7ec182fd048a649679279bd39bdcee1a8b6907c79f2d0dd58c2ab31124206e54541aa8b1fa996", 0xc3}, {&(0x7f0000000200)="74b9be1dedcac857f948b9327c7264b8c302909b2c59703d1440bebdfa044091a2c6ecc709a26caf41e19c3b60578bd8825f2d6d94604c3f", 0x38}, {&(0x7f0000000480)="e68a6a777339d1c4c008b47d95b40d1fc8f92c4498c20d17ba63af330ad07ed656be7c726dd630929cf9e7890e9d001ee23cc3eb05b5a4ff24bedfea89861d9054f92acf716ea709aebb7e1407035aec8156fc8cf1509fa5b78ff26a0f0426e40fc630354b1b9f8672c346a702f9d3", 0x6f}, {&(0x7f0000000280)="7410091f1f51140da7e2", 0xa}, {&(0x7f0000000500)="e1a9f3b913ffc986106feb147ebcfac75347e8eb59f38cd12c79223c5c6b9a42840321177cf21e2c36c63f6b6c13c8c3d30d8b1ffe81a068cefa6e5050e7a71334f111472bde2888981b8ebc4736c476131ed3fa7657a8c35d49d6191074f2dfd76dfa584fa632622e28abfc79d96efd4849ca5996cc3216f0e87c82a480a2e381fcb9e268bbc83f56476d5776563c807456c5d55a3c81c1e1189dec7602a566bf70da68b563ac49a2e6d6e38d8f8ec169b4dba866b080ea0fd4985958accaad01ad9988ffb5783637bb849783bb1193", 0xd0}], 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000680)='./file0\x00', 0x18) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f00000017c0)="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") open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:15 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) statx(r0, &(0x7f00000001c0)='./file0\x00', 0x900, 0x29758c644305d81b, &(0x7f0000000300)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x501000, 0x0) 2018/04/03 09:45:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x12100, 0x0) r1 = socket$inet(0x2, 0x200000000000005, 0x5) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)={r1}) setrlimit(0x0, &(0x7f00000008c0)) fstat(r0, &(0x7f00000000c0)) [ 581.483094] FAT-fs (loop4): bogus number of reserved sectors [ 581.489039] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/03 09:45:15 executing program 2: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x140) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x84000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)=0x2) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000000)) 2018/04/03 09:45:15 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x10001, 0x10300) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1001}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x44, r1, 0x302, 0x70bd2d, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffff26a}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x556}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000480)=&(0x7f0000000440)) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8000, 0xc0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f00000000c0)=0x101, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000500)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000240)=r3) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) [ 581.551890] FAT-fs (loop5): bogus number of reserved sectors [ 581.557823] FAT-fs (loop5): Can't find a valid FAT filesystem [ 581.652787] FAT-fs (loop1): invalid media value (0x00) [ 581.658225] FAT-fs (loop1): Can't find a valid FAT filesystem [ 581.700444] FAT-fs (loop6): bogus number of reserved sectors [ 581.706427] FAT-fs (loop6): Can't find a valid FAT filesystem [ 581.771378] FAT-fs (loop1): invalid media value (0x00) [ 581.776789] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/03 09:45:16 executing program 6: lstat(&(0x7f0000000200)='./file0/f.le0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000003c0)) syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd000, r0, r2, 0x0, 0xa84a, 0x20810) quotactl(0x8, &(0x7f0000000400)='./file0\x00', r1, &(0x7f00000007c0)="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") syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000640)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f00000006c0)=0x80, 0x80800) sendto$unix(r0, &(0x7f0000000700)="e15d603a77d44e1b40e5a9436820bd74df00412c356c71e66dc32e5e88dd608beb0558190c21816cb01ee968c6cac0bf66e1132017f9b9033bb34c146081ab52cdf635f07eca9d3e74f8f6b555163baf291773283b674dcc9f", 0x59, 0x20004000, &(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000000c0)='/trusted\x00', &(0x7f0000000140)='em0\x00\'wlan0\x00', &(0x7f0000000180)='cgroup:)$ppp0\x00', &(0x7f00000001c0)='ppp1\x00', &(0x7f0000000200)="29776c616e30706f7369785f61636c5f6163636573732e2ab5766d6e657430776c616e3000", &(0x7f0000000240)='[%ppp0uservboxnet1.\x00', &(0x7f0000000280)='vfat\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='wlan1posix_acl_access\x00', &(0x7f0000000340)='vfat\x00'], &(0x7f0000000600)=[&(0x7f0000000400)='vfat\x00', &(0x7f0000000440)='vfat\x00', &(0x7f0000000480)='\'^\x00', &(0x7f00000004c0)='vfat\x00', &(0x7f0000000500)='security\x00', &(0x7f0000000540)='eth0\x00', &(0x7f0000000580)='!selinux@\x00', &(0x7f00000005c0)="6d643573756d27217573657228656d315b70707030b1736563757269747900"]) 2018/04/03 09:45:16 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000180)={0xc1, @tick=0x1ff, 0x0, {0x0, 0xffffffff}, 0x0, 0x20000000000000}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x8, 0x3}, 'port0\x00', 0x82, 0x50c17, 0x5, 0x9753, 0x3, 0x7ff, 0xfffffffffffff8fc, 0x0, 0x2, 0x8000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 09:45:16 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) getsockname(r0, &(0x7f0000000180)=@sco, &(0x7f0000000480)=0x80) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x800) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/03 09:45:16 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x30) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/03 09:45:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200), &(0x7f0000000280)=0x4) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) 2018/04/03 09:45:16 executing program 5: mkdir(&(0x7f0000000180)='./file0/f.le0\x00', 0x110) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='checstrict,\x00\x00\x00']) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f00000001c0)='./file0/file0\x00', 0x40, 0x0) 2018/04/03 09:45:16 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0x9) setrlimit(0x0, &(0x7f00000008c0)) [ 582.239064] FAT-fs (loop1): invalid media value (0x00) [ 582.244462] FAT-fs (loop1): Can't find a valid FAT filesystem [ 582.260056] FAT-fs (loop4): bogus number of reserved sectors [ 582.265979] FAT-fs (loop4): Can't find a valid FAT filesystem [ 582.272797] FAT-fs (loop5): Unrecognized mount option "checstrict" or missing value [ 582.291458] FAT-fs (loop6): bogus number of reserved sectors [ 582.297397] FAT-fs (loop6): Can't find a valid FAT filesystem [ 582.316450] FAT-fs (loop5): Unrecognized mount option "checstrict" or missing value 2018/04/03 09:45:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) [ 582.342462] FAT-fs (loop1): Unrecognized mount option "[%ppp0uservboxnet1." or missing value [ 582.362593] FAT-fs (loop5): Unrecognized mount option "checstrict" or missing value 2018/04/03 09:45:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') mknod$loop(&(0x7f00000001c0)='.\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x400000, 0x0) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom(r0, &(0x7f0000000140)=""/246, 0xf6, 0x3, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) 2018/04/03 09:45:16 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000200)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0xaaaaaaaaaaaabd1, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0/f.le0\x00', 0x0, 0x10}, 0x10) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:16 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000008c0)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000080)="fc41ee466f424d22dded1e45e763c1c44f477bb2cb425a6aa80465e497aee144c00f903f75b62da30b9c4c9938bc3d75c5257d5012a054335b8c53d2169717ae6c99c8c8", 0x44, 0x4000000, &(0x7f0000000100)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 582.478586] FAT-fs (loop4): bogus number of reserved sectors [ 582.484536] FAT-fs (loop4): Can't find a valid FAT filesystem [ 582.544165] FAT-fs (loop1): invalid media value (0x00) [ 582.549541] FAT-fs (loop1): Can't find a valid FAT filesystem [ 582.557934] FAT-fs (loop5): bogus number of reserved sectors [ 582.563947] FAT-fs (loop5): Can't find a valid FAT filesystem [ 582.611210] FAT-fs (loop6): bogus number of reserved sectors [ 582.617186] FAT-fs (loop6): Can't find a valid FAT filesystem [ 582.651439] FAT-fs (loop5): bogus number of reserved sectors [ 582.657406] FAT-fs (loop5): Can't find a valid FAT filesystem [ 582.668388] FAT-fs (loop1): invalid media value (0x00) [ 582.673774] FAT-fs (loop1): Can't find a valid FAT filesystem [ 582.792796] FAT-fs (loop6): bogus number of reserved sectors [ 582.798732] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/04/03 09:45:17 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@loopback=0x7f000001, @empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x5) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@empty, @loopback=0x7f000001, 0x0, 0x5, [@empty, @dev={0xac, 0x14, 0x14, 0x19}, @broadcast=0xffffffff, @multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002, @empty]}, 0x2c) setrlimit(0x9, &(0x7f0000000100)={0x7fff, 0xfffffffffffffffd}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000140)=0x2, 0x4) 2018/04/03 09:45:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) 2018/04/03 09:45:17 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCNOTTY(r0, 0x5422) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x0, &(0x7f0000000080), 0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32]) 2018/04/03 09:45:17 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) getsockname(r0, &(0x7f0000000180)=@sco, &(0x7f0000000480)=0x80) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x800) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/03 09:45:17 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) lseek(r0, 0x0, 0x3) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:17 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000580)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000440)="c04056f1586322b669ba29a0bd63d0030eeab2b2c1591372c184975b3c47f4439549387d31387c7034993463a7d6060e627829216f43d8291276536eceac5c9e76db5121e754440599d6a83b278751edee4705d8586e21f7cf4293a879274e4f8d252bb64cef346d93115d13", 0xfffffffffffffe99, 0x8}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="636865636b000383967d6b4d130c2820acbad8efe0332d16721c14553b1db05f1ce676a8236b5bf9d29f5ffc4899a1861e97cc222ac1a377bd24d86cba2e4e36782e20ebd68ebcf0d26e11ceb27b7b7897e971205af9d59b75d093e5241a57606193d26004de75d788466f5d9674281f33ee77ca074b3cb2d04d5320d23af88877d2d493aa50ced847a7a0d6460d5fe48e80538adfda3e88417da1e7ef0dd724dcfd9d"]) r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x7, 0x100) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000380)={'filter\x00', 0x0, 0x4, 0x1000, [], 0x2, &(0x7f00000001c0)=[{}, {}], &(0x7f0000000680)=""/4096}, &(0x7f0000000200)=0x78) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000004c0)="cc79523a9a299cf0910b18d4f81d0f9dc2bc15d1854c40ebc673e292dd0830f023e0ebcd4c0ff0eb92905ed452d7708d6a846a1955b72a88b29c5696b849a62f3a1899d9375e4fe5935def3750465bc090e1", 0x52) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000280)={0x0, @broadcast, @local}, &(0x7f0000000300)=0xc) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r2 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000340)='./file0/file0\x00', 0x204000, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000240), 0x4) 2018/04/03 09:45:17 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, "706f72743100d393a8a71b192d01950000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) fcntl$setown(r1, 0x8, r2) 2018/04/03 09:45:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) pwritev(r0, &(0x7f0000000600)=[{&(0x7f00000007c0)="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", 0x1000}, {&(0x7f0000000300)="6edfcb27b6faf0e82abccc49ec6980040a23c8ccd32bde8d5ee45dd110f20378a2fe68c7bbb2e324f30f996a1c79b44b3105df985ffc31a832fc409313cac16be8e5cdf55f20f87b36", 0x49}, {&(0x7f0000000380)="e50bd7fa1e462316ddee06d9c20d362b294632e76a2ca79f6bb0d448e8cc8d0d72457fa98de2961d267b00fd9b8a11da60e899b77164c0b2aaf329d686a815e152ad8ba721773c02e158fdc7c08ebcd83b614740923201756f7423edba1515341a4d4be107a0e9034609e5d0a49a10855afb806b7723b25ed2ea970a76f7b83cc30ff53eacd491a67236bbccd7fda9fc4eb17d1dadf3c8f094c12c10c7ec182fd048a649679279bd39bdcee1a8b6907c79f2d0dd58c2ab31124206e54541aa8b1fa996", 0xc3}, {&(0x7f0000000200)="74b9be1dedcac857f948b9327c7264b8c302909b2c59703d1440bebdfa044091a2c6ecc709a26caf41e19c3b60578bd8825f2d6d94604c3f", 0x38}, {&(0x7f0000000480)="e68a6a777339d1c4c008b47d95b40d1fc8f92c4498c20d17ba63af330ad07ed656be7c726dd630929cf9e7890e9d001ee23cc3eb05b5a4ff24bedfea89861d9054f92acf716ea709aebb7e1407035aec8156fc8cf1509fa5b78ff26a0f0426e40fc630354b1b9f8672c346a702f9d3", 0x6f}, {&(0x7f0000000280)="7410091f1f51140da7e2", 0xa}, {&(0x7f0000000500)="e1a9f3b913ffc986106feb147ebcfac75347e8eb59f38cd12c79223c5c6b9a42840321177cf21e2c36c63f6b6c13c8c3d30d8b1ffe81a068cefa6e5050e7a71334f111472bde2888981b8ebc4736c476131ed3fa7657a8c35d49d6191074f2dfd76dfa584fa632622e28abfc79d96efd4849ca5996cc3216f0e87c82a480a2e381fcb9e268bbc83f56476d5776563c807456c5d55a3c81c1e1189dec7602a566bf70da68b563ac49a2e6d6e38d8f8ec169b4dba866b080ea0fd4985958accaad01ad9988ffb5783637bb849783bb1193", 0xd0}], 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000680)='./file0\x00', 0x18) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f00000017c0)="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") open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 583.258679] FAT-fs (loop4): bogus number of reserved sectors [ 583.264687] FAT-fs (loop4): Can't find a valid FAT filesystem [ 583.270762] FAT-fs (loop5): bogus number of reserved sectors [ 583.276649] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/04/03 09:45:17 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000008c0)={0x0, 0xfffffffffffffffe}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) accept$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40080, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="b4749f6f572db1b3e84ce7ebc8623a5b3a7aa00981a9dc6372c5c8a11883e3c9a523bce391418349ee98eb4985ac3c1158dadb8eb4f217025e977f9c61ca507a010eabb670112490d4b62dcf360066a03087cbc5c8413abca1dd5b8ca5d59a2afc9662e4afa93decd486b8e6de9ab0c33ecd3a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x101, 0x30}, 0xc) [ 583.305611] FAT-fs (loop2): bogus number of reserved sectors [ 583.311519] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/04/03 09:45:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x7f, 0x3, &(0x7f0000002200)=[{&(0x7f0000000140)="37d6e162e0add8be879e876f71214cfdc1d36f1b6b893b040ad6395fa1f0732d38ebe71ef8441331c07079712a60b73dddfa8e43e730dcab99866e6075548e233942ceb8c660de11b6c25a48c36f0804148d9038e19215451858feebcd60cf671276ceaaa371f280c6828365ac004a2ddc95459fad80ea21e5deb189f25e04cdf80ac0819eb1432fa1c32dd39013c45303991b88490910bae052970848ddd9cfb5ef8271b950d3123e9b9870778af2d12261bd", 0xb3, 0x8b9}, {&(0x7f0000000200)="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0x1000, 0xfffffffffffffffd}, {&(0x7f0000001200)="70b212893b8fcaf13ac1f194a3ee4bf07bf905f7c803da9587ad2379e728a93b7d45a46bb935e1c85b70bce26f515ba187a1e29529ca9692fff98c3c6df72e17fab97278578e0e98a3547f272207ea2a1af49bd279aee3bee4cdcabfb029c1a5e532a965697305c73db15aaefaef56e8ef841a7984d3a3806f7073e7772b6e52b2ed18fe08a45e6eb90358f994064795043efc9ac90bc5c3e865d692af821a03f1e73a5183d72bd958603d054c84317e321c5b2709a437f671fa07a59384551727e0604a1060118caf488e60ccb312de5c74842af8c257ad6ec067716ae758b846a0f226da9cebd265cb90213d44d1d7632ebd65c1cf936404f1ab1cd8b7e08cee703ca66bd8a145551baa70f0b2cb87d312fc5cdde8e5ee313350c95f4f016b0da0e70c3915a91f5bd7e6e42c6fdf3126379c85953fe122740106ee9bf8ee8ef0ed607441d1305c836c55b95c6f80bbded094157787d9b64d1bb4c15f62a633afdbfddfeae731ed90faa92fab9516aef0adc998988a8471bac7a79fd77b606cf84fd2e3fed964a3f813740411cd5c9b5fad65a826077a8218387d33c03efbc94f665d7225d4ced4b07c264bc4806265e0b982b9c61070665d27197ec34b89d8bf73c1ca23188ee40342057ed0e254036e6dc70b536580ce3c77ecdf94c86e10201115ab6e012bf1b5908a0c574eca2ccc3e02b8b22d9f4334c42926932ce785c49f3d3de4f178fb90d8ce2a67a362b7d4515fb43581c2a2dc43495e456954c09eb21f174f4b273824754274f7ba88564bba688f3e6db9a291a398206aa426f8242d0841cf484f6de8620aa9f9da71e4ef59c0bbe96b0f74d7e5db252b23f7f06ef159d0a5417913783eb058b0aa52222cb4d2c6e2c47cb99ab474915855d094f3951982ce7952dfe276aa16f0331de70ddae4fbae956b649d844fe2fb3fe45654d125bc36359f1dd79860a03baa6916beea38d7200992b2a27b3cd67485254897891eec2ccbd8ad17b7d6136e1934795dd9ed459ec698fd54762a7ca93f3506f1876ccfb0b2d339d2957081e5dc5d724e1cabdeb634c413578c23398f7251bb140790868fdd07f7a472c976aac4aa1aa120c746e21be8e9f6987d62aebcbb8a98349c6f14460e71eb6ba415115848b13523dd18daa6f896f98ce7ad5c4f72cff63de0422c2a401f6e21c5d6653b7c8a26e293ca1163ac535f937ee261da6660542c002c938ab1658f8256ccd7f7aaca026a4d36b88a2fab47c8080fa7b1155fc214c10bdc8ce4d8908098a1003887f7cb901aaec2af9bc7e1e865450edfc10dd46e4f26ccdef2eed0f23eac517bfbc327e8e79d440febec398b5abf02e1dd19f1bbca22be52f623ac4caae86c8a3416f66021b776b13c9274bf57ae8fcf862cc82fbdeb1f03699010c87a3b4a05da95b3562f92d72a35ec7150c931c0e1a5add8ac8fd1b2840875907ed7e7b9f2d8327596c05697ff43641fbdf08dc1349d698e63ebea5f7000eb2bfb174e4503bf29f75f40efd594154be8d74b39de806969c24ace4c190697ae2684983ffb277b3f0ef9f59370cc6e74e3974759024dc0412a641f77bb895e3d2c2ebde686c3923ab1b4e036ae552d8da9d8e09c362cb7497d22829c81e0c35420893dffca3008601a2ba40079952e767c29a102452630ac25d3d1e9f7111c832aeb925e1f80c4b16795293892dc52c9d4ac1869cf486b6ab480b98cdebd23642beae30a6a55040acdc382ade73b0b91d721dd033d3d1e27ab0fe3ef30c9911f081ed548e1adb79406ad2a6c818a67071560aa757b2e5c2e67d91266c876480c85d1f004dc29f763981183b0da4536aaf0cc544c6ddf3a6fbb9482ed226fad5b1cf5d05ea7f6adfb437ba989b0f86d55625678c08d7a09b0b1632ff0a2a8cde7e0595931153bf2b8866e288580de1aef3a4abd28b14de28f469e80857177c312e6ad0df21eac676262f1ab0192a47255d6a9906ca2414d2a6e4e24f47dbcc718f94deef2f47fdeec6c5a3a5d427a76bde00836994e3dfffe9efb6dd02ab9b49c9741ff073ec2b1578eb89ee24ca4657b16a8cef33986e018dd68c1bcc34341e24c2a79ef6079136ed502b772170e686a2c33fa8bbc80b4c61f8fcf5e39cb139c1270c2dd3bc535eab8c5bea59fcb9072086d64e428a3bb8c0255d3f74b737838f9540cfcf177f284174e765776b3638298df91f3e5ba42e81f62334202d169e3f69bb5c1d6a1f630d0dd4bf99e5e02221a74a3602d2d22752a0167c88c1a897e1edc91c2c6670fbd07e1f6061ad7953e37a98b1912bbe8cb641540db0a8854aa6d1231771a897f582606f51785b5dce3cfd63acf26bc16f5c54ddb0b72938f9e50edf8d66f626b458aaf3ef9889207b0f04586cc725ee8a0373ba65363da299d41794732c0ca7c0ef8948ede9c982e9834df9b0154ff03dbbbad305a6cabe191aad48f54b7cbc092cdbe9e6f12f0d1eaba2cc6b01c18c29090579e3952db6289f46932c4bbc4e1cef1c39049f468418fc5b37308046b715abe89afb5b7bb4fba5d9acc8464ec5423212b8e66d39d3d4ce511bddb445de1a704d0db541499178e6c7be9fb48eac410aca10f1b7e0e624104d49ef3fef5c8a13fb4cc7bc22f7e0b41f0bd850ee5c12922556de852f4219fdec8520df1239676961a47be7d63e41a1028ad67430a1f80dde8c61a2141334577c25f9e5755f93aeca8f317873211f9d8a035e1c5d3b75a706ed78b03e0e8f2f4c9ae855079131da8ba9fe0a15679e70949769c0864166e0f60c027327dca64e7ffa2f97fa359c2ac7819005660aa144541d1b9aebb6265cc66afc3fede01b83b3b40319604f62fe0f1b31b2bd909ca38a91ebb2ffa052febcbb5e1b4c99943912b038101bbc27fc95f94bb03a904d9d1c5bab1cab5c2ff135c6cfc591d3766632b8e060a4505328be3e851a9158089765f011e5557cbb6a9bc42f3637d0444c26607a67cfdb0e3a07b0049e791ab74b1c7b1dab833df8167fd5a6c4753a18679a5d4e628c971c37ef64db85cca2c1af3eac54384e3a7adc50c71bd72e0e57cf9a11b932186f33ee3112bc9ec8a242ae02c83353f4e86ca1838a1927689542c6e7c00630ee848e15bd83764a68d5e06ce868b75ed5f361afe9fc1bab73795b19095628957f1307b844f3bcbb0862837771977bd83fefc80c9a28f9eb532447aeb7f11f776c5b028b3a77122568e7d51a53311b093024980de1eea3bae3389f90fbe769019179b3c6a921e19bcdd67dbbdd95dc44b7ec9bb13583e3054314139b86cc70eb1ce907ead43b6d9a83baee23af28045d1cad7d3f02a52fa427aff3ab63d0f1d3718e85c0e47f595cfc606f9adf42bc36a5dcca2a731c4f5b12921712824cfb545298e9d0b17b31128970eff20452939d37dec92ef0d5c20569917122cb1c609a1668aac7ea06185578a6f51f8e39d647de6979fe0f22ca9d84ecc29fe7f1f822b08efc57ee5b464c1f494961c2b020e48d0116b37c8c08958c72c3ccf21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0x1000, 0x80000000}], 0x40, &(0x7f00000000c0)={[{@umask={'umask', 0x3d, [0x31, 0x34]}, 0x2c}]}) 2018/04/03 09:45:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) 2018/04/03 09:45:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 583.481519] FAT-fs (loop1): bogus number of reserved sectors [ 583.487481] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/03 09:45:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) pwritev(r0, &(0x7f0000000600)=[{&(0x7f00000007c0)="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", 0x1000}, {&(0x7f0000000300)="6edfcb27b6faf0e82abccc49ec6980040a23c8ccd32bde8d5ee45dd110f20378a2fe68c7bbb2e324f30f996a1c79b44b3105df985ffc31a832fc409313cac16be8e5cdf55f20f87b36", 0x49}, {&(0x7f0000000380)="e50bd7fa1e462316ddee06d9c20d362b294632e76a2ca79f6bb0d448e8cc8d0d72457fa98de2961d267b00fd9b8a11da60e899b77164c0b2aaf329d686a815e152ad8ba721773c02e158fdc7c08ebcd83b614740923201756f7423edba1515341a4d4be107a0e9034609e5d0a49a10855afb806b7723b25ed2ea970a76f7b83cc30ff53eacd491a67236bbccd7fda9fc4eb17d1dadf3c8f094c12c10c7ec182fd048a649679279bd39bdcee1a8b6907c79f2d0dd58c2ab31124206e54541aa8b1fa996", 0xc3}, {&(0x7f0000000200)="74b9be1dedcac857f948b9327c7264b8c302909b2c59703d1440bebdfa044091a2c6ecc709a26caf41e19c3b60578bd8825f2d6d94604c3f", 0x38}, {&(0x7f0000000480)="e68a6a777339d1c4c008b47d95b40d1fc8f92c4498c20d17ba63af330ad07ed656be7c726dd630929cf9e7890e9d001ee23cc3eb05b5a4ff24bedfea89861d9054f92acf716ea709aebb7e1407035aec8156fc8cf1509fa5b78ff26a0f0426e40fc630354b1b9f8672c346a702f9d3", 0x6f}, {&(0x7f0000000280)="7410091f1f51140da7e2", 0xa}, {&(0x7f0000000500)="e1a9f3b913ffc986106feb147ebcfac75347e8eb59f38cd12c79223c5c6b9a42840321177cf21e2c36c63f6b6c13c8c3d30d8b1ffe81a068cefa6e5050e7a71334f111472bde2888981b8ebc4736c476131ed3fa7657a8c35d49d6191074f2dfd76dfa584fa632622e28abfc79d96efd4849ca5996cc3216f0e87c82a480a2e381fcb9e268bbc83f56476d5776563c807456c5d55a3c81c1e1189dec7602a566bf70da68b563ac49a2e6d6e38d8f8ec169b4dba866b080ea0fd4985958accaad01ad9988ffb5783637bb849783bb1193", 0xd0}], 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000680)='./file0\x00', 0x18) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f00000017c0)="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") open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:17 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e23, 0xa5e7, @dev={0xfe, 0x80, [], 0xf}, 0xd5c}, {0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, 0x7f, [0x9ba, 0x10001, 0x400, 0x5, 0x7, 0x81, 0xfffffffffffffff8, 0x7fff]}, 0x5c) setrlimit(0x0, &(0x7f00000008c0)) [ 583.529053] FAT-fs (loop5): bogus number of reserved sectors [ 583.534991] FAT-fs (loop5): Can't find a valid FAT filesystem [ 583.541438] FAT-fs (loop4): bogus number of reserved sectors [ 583.547363] FAT-fs (loop4): Can't find a valid FAT filesystem [ 583.568696] ntfs: (device loop1): parse_options(): Unrecognized mount option . [ 583.621239] FAT-fs (loop1): Unrecognized mount option "./file0" or missing value [ 583.632415] FAT-fs (loop2): bogus number of reserved sectors [ 583.638344] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/04/03 09:45:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) 2018/04/03 09:45:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = socket(0xa, 0x80807, 0x5) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000001c0)=0x101, 0x4) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000180)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:18 executing program 7: clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f0000000040), 0x3, 0x2, &(0x7f00000000c0)={r0, r1+30000000}, &(0x7f0000000100), 0x2) r2 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rtc\x00', 0x84000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x100000000, @dev={0xfe, 0x80, [], 0xd}, 0xffffffffffffffe3}}, 0xf74, 0xffffffffffff7fff, 0xffffffff00, 0x6, 0x4}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000280)={r4, 0x5, 0x101, 0x7fff, 0xfffffffffffffffb, 0x80}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000300)={r4, 0x400081, 0x30}, 0xff5a) r5 = getpgrp(0x0) wait4(r5, &(0x7f0000000400), 0x80000001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000000480)={0x0, 0x7}) 2018/04/03 09:45:18 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000140)=""/133) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e24, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x80}, {0xa, 0x4e23, 0x9b, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0xbea, [0x8, 0x5, 0xfffffffffffffff9, 0x80000000, 0x800, 0x67, 0x481, 0x80000000]}, 0x5c) [ 583.787462] FAT-fs (loop4): bogus number of reserved sectors [ 583.793372] FAT-fs (loop4): Can't find a valid FAT filesystem [ 583.825831] FAT-fs (loop5): bogus number of reserved sectors [ 583.831802] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/04/03 09:45:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) pwritev(r0, &(0x7f0000000600)=[{&(0x7f00000007c0)="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", 0x1000}, {&(0x7f0000000300)="6edfcb27b6faf0e82abccc49ec6980040a23c8ccd32bde8d5ee45dd110f20378a2fe68c7bbb2e324f30f996a1c79b44b3105df985ffc31a832fc409313cac16be8e5cdf55f20f87b36", 0x49}, {&(0x7f0000000380)="e50bd7fa1e462316ddee06d9c20d362b294632e76a2ca79f6bb0d448e8cc8d0d72457fa98de2961d267b00fd9b8a11da60e899b77164c0b2aaf329d686a815e152ad8ba721773c02e158fdc7c08ebcd83b614740923201756f7423edba1515341a4d4be107a0e9034609e5d0a49a10855afb806b7723b25ed2ea970a76f7b83cc30ff53eacd491a67236bbccd7fda9fc4eb17d1dadf3c8f094c12c10c7ec182fd048a649679279bd39bdcee1a8b6907c79f2d0dd58c2ab31124206e54541aa8b1fa996", 0xc3}, {&(0x7f0000000200)="74b9be1dedcac857f948b9327c7264b8c302909b2c59703d1440bebdfa044091a2c6ecc709a26caf41e19c3b60578bd8825f2d6d94604c3f", 0x38}, {&(0x7f0000000480)="e68a6a777339d1c4c008b47d95b40d1fc8f92c4498c20d17ba63af330ad07ed656be7c726dd630929cf9e7890e9d001ee23cc3eb05b5a4ff24bedfea89861d9054f92acf716ea709aebb7e1407035aec8156fc8cf1509fa5b78ff26a0f0426e40fc630354b1b9f8672c346a702f9d3", 0x6f}, {&(0x7f0000000280)="7410091f1f51140da7e2", 0xa}, {&(0x7f0000000500)="e1a9f3b913ffc986106feb147ebcfac75347e8eb59f38cd12c79223c5c6b9a42840321177cf21e2c36c63f6b6c13c8c3d30d8b1ffe81a068cefa6e5050e7a71334f111472bde2888981b8ebc4736c476131ed3fa7657a8c35d49d6191074f2dfd76dfa584fa632622e28abfc79d96efd4849ca5996cc3216f0e87c82a480a2e381fcb9e268bbc83f56476d5776563c807456c5d55a3c81c1e1189dec7602a566bf70da68b563ac49a2e6d6e38d8f8ec169b4dba866b080ea0fd4985958accaad01ad9988ffb5783637bb849783bb1193", 0xd0}], 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000680)='./file0\x00', 0x18) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f00000017c0)="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") open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 583.884184] FAT-fs (loop1): invalid media value (0x00) [ 583.889617] FAT-fs (loop1): Can't find a valid FAT filesystem [ 584.008939] FAT-fs (loop2): bogus number of reserved sectors [ 584.014857] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/04/03 09:45:18 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x800) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/03 09:45:18 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x2000) ioctl$TCSBRKP(r0, 0x5425, 0xfffffffffffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000008c0)) 2018/04/03 09:45:19 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x800) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(0xffffffffffffffff, 0x406, r0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/03 09:45:19 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f00000017c0)=ANY=[@ANYRES16, @ANYRES16, @ANYPTR64, @ANYPTR=&(0x7f0000001780)=ANY=[@ANYRES32, @ANYRES32, @ANYPTR=&(0x7f00000016c0)=ANY=[@ANYPTR, @ANYBLOB="a62ef802d1a52d4f8d1a44620396e32a87177fd1457fe0087d684fd82e40f640de2511c883836bda5260e8e4cd80c2d76ddc749b7b1e2577caaeae0d79de8a20be3b89ce0a1a0919f186d2121b6a5addd66e4deb95a300f6396697c7941b2ca5f31f1524d8f4a0cada", @ANYRES64, @ANYPTR64, @ANYRES16, @ANYRES64, @ANYPTR64, @ANYPTR64], @ANYRES64, @ANYPTR64], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR, @ANYRES64, @ANYRES64, @ANYRES64, @ANYRES32, @ANYBLOB="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@ANYRES64], @ANYBLOB="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", @ANYRES16, @ANYRES64, @ANYBLOB="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"]) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000002c0)={@rand_addr=0xacbb, @dev={0xac, 0x14, 0x14, 0xd}}, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={r1, @rand_addr=0x1000000010000, @broadcast=0xffffffff}, 0xc) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='cpuset.effective_cpus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001400)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f0000001500)={&(0x7f00000013c0)={0x1d, r1}, 0x10, &(0x7f00000014c0)={&(0x7f0000001440)={0x80f536d750b6f6a3, 0x708, 0x5, {r3, r4/1000+30000}, {0x77359400}, {0x0, 0x6, 0x8, 0x893f}, 0x1, @can={{0x0, 0xffe000000000000, 0x3}, 0x4, 0x1, 0x0, 0x0, "d2db13c6be401f91"}}, 0x48}, 0x1, 0x0, 0x0, 0x44081}, 0x800) r5 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0xc042) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000180)=""/252, &(0x7f0000000280)=0xfc) 2018/04/03 09:45:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000008c0)) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x200000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x17}, 0xad2c}, {0xa, 0x4e24, 0x40, @loopback={0x0, 0x1}, 0x6}, 0x1, [0x26ae, 0x66c, 0x7b07, 0x1, 0x9, 0x80, 0x0, 0x876]}, 0x5c) 2018/04/03 09:45:19 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) 2018/04/03 09:45:19 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) pwritev(r0, &(0x7f0000000600)=[{&(0x7f00000007c0)="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", 0x1000}, {&(0x7f0000000300)="6edfcb27b6faf0e82abccc49ec6980040a23c8ccd32bde8d5ee45dd110f20378a2fe68c7bbb2e324f30f996a1c79b44b3105df985ffc31a832fc409313cac16be8e5cdf55f20f87b36", 0x49}, {&(0x7f0000000380)="e50bd7fa1e462316ddee06d9c20d362b294632e76a2ca79f6bb0d448e8cc8d0d72457fa98de2961d267b00fd9b8a11da60e899b77164c0b2aaf329d686a815e152ad8ba721773c02e158fdc7c08ebcd83b614740923201756f7423edba1515341a4d4be107a0e9034609e5d0a49a10855afb806b7723b25ed2ea970a76f7b83cc30ff53eacd491a67236bbccd7fda9fc4eb17d1dadf3c8f094c12c10c7ec182fd048a649679279bd39bdcee1a8b6907c79f2d0dd58c2ab31124206e54541aa8b1fa996", 0xc3}, {&(0x7f0000000200)="74b9be1dedcac857f948b9327c7264b8c302909b2c59703d1440bebdfa044091a2c6ecc709a26caf41e19c3b60578bd8825f2d6d94604c3f", 0x38}, {&(0x7f0000000480)="e68a6a777339d1c4c008b47d95b40d1fc8f92c4498c20d17ba63af330ad07ed656be7c726dd630929cf9e7890e9d001ee23cc3eb05b5a4ff24bedfea89861d9054f92acf716ea709aebb7e1407035aec8156fc8cf1509fa5b78ff26a0f0426e40fc630354b1b9f8672c346a702f9d3", 0x6f}, {&(0x7f0000000280)="7410091f1f51140da7e2", 0xa}, {&(0x7f0000000500)="e1a9f3b913ffc986106feb147ebcfac75347e8eb59f38cd12c79223c5c6b9a42840321177cf21e2c36c63f6b6c13c8c3d30d8b1ffe81a068cefa6e5050e7a71334f111472bde2888981b8ebc4736c476131ed3fa7657a8c35d49d6191074f2dfd76dfa584fa632622e28abfc79d96efd4849ca5996cc3216f0e87c82a480a2e381fcb9e268bbc83f56476d5776563c807456c5d55a3c81c1e1189dec7602a566bf70da68b563ac49a2e6d6e38d8f8ec169b4dba866b080ea0fd4985958accaad01ad9988ffb5783637bb849783bb1193", 0xd0}], 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000680)='./file0\x00', 0x18) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f00000017c0)="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") 2018/04/03 09:45:19 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0xff49}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/f.le0\x00', 0x20) 2018/04/03 09:45:19 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = open(&(0x7f0000000180)='./file0\x00', 0x8100, 0x43) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f00000001c0)=0x5) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 09:45:19 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000180)='./file0/f.le0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000340)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400080, 0x0) set_robust_list(&(0x7f0000000480)={&(0x7f00000003c0), 0x8000, &(0x7f0000000440)={&(0x7f0000000400)}}, 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) linkat(r1, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000280)='./file0/f.le0\x00', 0x400) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:19 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x5, 0xc100) ftruncate(r0, 0x7177) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @multicast1}, &(0x7f0000000100)=0xc) setrlimit(0x0, &(0x7f0000000040)={0x0, 0x10000}) [ 585.039724] FAT-fs (loop2): bogus number of reserved sectors [ 585.045660] FAT-fs (loop2): Can't find a valid FAT filesystem [ 585.053092] FAT-fs (loop4): bogus number of reserved sectors [ 585.059125] FAT-fs (loop4): Can't find a valid FAT filesystem [ 585.068632] FAT-fs (loop1): Unrecognized mount option "ÿÿÿÿ" or missing value 2018/04/03 09:45:19 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) [ 585.113299] FAT-fs (loop5): bogus number of reserved sectors [ 585.119248] FAT-fs (loop5): Can't find a valid FAT filesystem [ 585.127584] FAT-fs (loop6): bogus number of reserved sectors [ 585.133452] FAT-fs (loop6): Can't find a valid FAT filesystem [ 585.152336] FAT-fs (loop1): Unrecognized mount option "ÿÿÿÿ" or missing value 2018/04/03 09:45:19 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x100) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000000c0)={0xfff, 0x3, 0x8001}) recvfrom$ax25(r1, &(0x7f0000000180)=""/187, 0xbb, 0x1, 0x0, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0xbcbc000, &(0x7f0000000080)=0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x400) 2018/04/03 09:45:19 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) pwritev(r0, &(0x7f0000000600)=[{&(0x7f00000007c0)="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", 0x1000}, {&(0x7f0000000300)="6edfcb27b6faf0e82abccc49ec6980040a23c8ccd32bde8d5ee45dd110f20378a2fe68c7bbb2e324f30f996a1c79b44b3105df985ffc31a832fc409313cac16be8e5cdf55f20f87b36", 0x49}, {&(0x7f0000000380)="e50bd7fa1e462316ddee06d9c20d362b294632e76a2ca79f6bb0d448e8cc8d0d72457fa98de2961d267b00fd9b8a11da60e899b77164c0b2aaf329d686a815e152ad8ba721773c02e158fdc7c08ebcd83b614740923201756f7423edba1515341a4d4be107a0e9034609e5d0a49a10855afb806b7723b25ed2ea970a76f7b83cc30ff53eacd491a67236bbccd7fda9fc4eb17d1dadf3c8f094c12c10c7ec182fd048a649679279bd39bdcee1a8b6907c79f2d0dd58c2ab31124206e54541aa8b1fa996", 0xc3}, {&(0x7f0000000200)="74b9be1dedcac857f948b9327c7264b8c302909b2c59703d1440bebdfa044091a2c6ecc709a26caf41e19c3b60578bd8825f2d6d94604c3f", 0x38}, {&(0x7f0000000480)="e68a6a777339d1c4c008b47d95b40d1fc8f92c4498c20d17ba63af330ad07ed656be7c726dd630929cf9e7890e9d001ee23cc3eb05b5a4ff24bedfea89861d9054f92acf716ea709aebb7e1407035aec8156fc8cf1509fa5b78ff26a0f0426e40fc630354b1b9f8672c346a702f9d3", 0x6f}, {&(0x7f0000000280)="7410091f1f51140da7e2", 0xa}, {&(0x7f0000000500)="e1a9f3b913ffc986106feb147ebcfac75347e8eb59f38cd12c79223c5c6b9a42840321177cf21e2c36c63f6b6c13c8c3d30d8b1ffe81a068cefa6e5050e7a71334f111472bde2888981b8ebc4736c476131ed3fa7657a8c35d49d6191074f2dfd76dfa584fa632622e28abfc79d96efd4849ca5996cc3216f0e87c82a480a2e381fcb9e268bbc83f56476d5776563c807456c5d55a3c81c1e1189dec7602a566bf70da68b563ac49a2e6d6e38d8f8ec169b4dba866b080ea0fd4985958accaad01ad9988ffb5783637bb849783bb1193", 0xd0}], 0x7, 0x0) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000680)='./file0\x00', 0x18) [ 585.222067] FAT-fs (loop4): bogus number of reserved sectors [ 585.228057] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/03 09:45:19 executing program 1: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) 2018/04/03 09:45:19 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) 2018/04/03 09:45:19 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x157, 0x400) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000280)={0x1, &(0x7f00000001c0)=[{}]}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) name_to_handle_at(r1, &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)={0x5b, 0x7, "9a55cc725564a23b57a5f5aded132498c25b73e3b06381e6d83a1d6f6955c19960770a2db9f84261885fc26b632e2217a0e6b46fdd171ade0db085f4c3788c7f0079fb8f01eeb25c4f865458a4f9c4d2310c93"}, &(0x7f0000000380), 0x1000) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x850, 0x80) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) getsockopt$inet_int(r1, 0x0, 0x2a, &(0x7f00000003c0), &(0x7f0000000400)=0x4) creat(&(0x7f0000000240)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 585.359143] FAT-fs (loop1): invalid media value (0x00) [ 585.364567] FAT-fs (loop1): Can't find a valid FAT filesystem [ 585.368969] FAT-fs (loop2): bogus number of reserved sectors [ 585.376385] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/04/03 09:45:19 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x6, 0xaaaaaaaaaaaad7e, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x1, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000200)='./file0/f.le0\x00', 0x3fffa, 0x12) [ 585.413332] FAT-fs (loop4): bogus number of reserved sectors [ 585.419274] FAT-fs (loop4): Can't find a valid FAT filesystem [ 585.480503] FAT-fs (loop1): invalid media value (0x00) [ 585.485910] FAT-fs (loop1): Can't find a valid FAT filesystem [ 585.543245] FAT-fs (loop6): bogus number of reserved sectors [ 585.549155] FAT-fs (loop6): Can't find a valid FAT filesystem [ 585.644487] FAT-fs (loop6): bogus number of reserved sectors [ 585.650394] FAT-fs (loop6): Can't find a valid FAT filesystem [ 585.671106] FAT-fs (loop6): bogus number of reserved sectors [ 585.677047] FAT-fs (loop6): Can't find a valid FAT filesystem [ 585.714377] FAT-fs (loop6): bogus number of reserved sectors [ 585.720288] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/04/03 09:45:20 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000008c0)) socket$pptp(0x18, 0x1, 0x2) 2018/04/03 09:45:20 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) 2018/04/03 09:45:20 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="080000feffff84b8a41fa6d99cb7"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16, 0x4}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x1b, "c57be80af29f690a81bedf74e86220cb5a03c8344b9ecc3e01068e"}, &(0x7f0000000340)=0x23) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @empty, 0x200}}, [0x0, 0xffff, 0xf1, 0x7f, 0x3, 0x8001, 0x87e, 0x5, 0x7, 0x4, 0x200, 0x0, 0x1ff, 0x100000000, 0x1]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000004c0)={r1, 0x6, 0xd4c, 0xcb4, 0x8, 0x8, 0x4f, 0x274, {r2, @in6={{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x11}, 0x1}}, 0x3, 0x1ff, 0x5, 0x9, 0xffff}}, &(0x7f0000000580)=0xb0) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:20 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="4388bf2233d0ed84eb3c906d6b66732e666174000204010002", 0x19, 0x2}], 0x0, &(0x7f00000000c0)=ANY=[]) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file1\x00', 0x3, 0x7, &(0x7f0000000600)=[{&(0x7f00000001c0)="33527d5ccc5413d66fc22f32bfac9b748a95f1a13d2a79b39263c3bbd27183c2e9d2a821b5e066720ef3b0c7ad0e719204ad557183645d6502cb4ea678a21a0e0b89aba2c4adc693202fede71085a19bf92f305a70f228f1d2f4370b32ff7e6450752b139a7852c26884d42a52e442bed61fa01680838a99b59c7191594c0d7037111d5d99c9895516295fd0ebd31cdd9fe71cfe8583f46cf159ecf1c5c1d45dc9fb26a4fcdbb59a174ea87ab14887763d084e63c988d41f1808be51dd2b4f937968bf49988278fa7a99", 0xca}, {&(0x7f00000002c0)="60267f6a894ef90df54d163b7895f908341ebfae67b45bbbfc8120f3304ed7f8c35b8a89510b52df28c8c7c6325da8ba65ed6a3487d3d1190734ca2665925b6c6b1363eba59e444ac56229e0ae94f7abac9a7fe93e358848eb71978cdaf08968fe34c87906823ec197c92fc96d0d39e4f38de8c978d3a0d43f146e837dc5bb9cc47cd55735cb1bddb34c3fbcbf1fa6f82d56011d8388c8bc4689", 0x9a, 0x7}, {&(0x7f0000000100), 0x0, 0xb778}, {&(0x7f0000000380)="4fed34bfddb5900451506b7816b425e42315e09ae88d0c5c4a3c13f30d641a34db78045f2783bd4d617c825a5eb8b5dd1dcd4d4641c66b2445426a332014ac8cfec851cfb510223c872ba84cff8ad352816c398ab33001bb0c84f76b29ce26653c857355e3f2760e077e76adb85c24d8f48a8e2f3182067594bed92f7622a1982ee0de884c667e9192bd6bfe8be1dd37e3b9f0fa2f84ce2cabab531929f69f9f028f204d0d6af7e335c4f07ec817eaf4374d5d4a07fa75b0d2682dc7f5ab7bbc5e1be46a6a514c7f128753e17bb8baf2eeea18f3de3a87", 0xd7, 0x20}, {&(0x7f0000000480)="2abc25bcb090efef42d9a2ac49a28ba0e27ffe695b93318e1ff83e48fc3b5b1f09443ef6715b7751de2421cfc51f2166bc9ffdfba651e262e676d4b5c9de197f738a9bb7fba8f317b7ff0fe9da872e93081bebfea5fb20b3eea8d26fab", 0x5d, 0x5}, {&(0x7f0000000500)="ccccaa913b9737dfbbbcf5899981b751ac938e8b30c35308af33e5b52645e4dbb946fbeb421e18a54d80c13ff7853627598f3283da920d8d026a1aa9b611c9b94b638dfb7d2c1a919a8ec98e704912", 0x4f, 0x9}, {&(0x7f0000000580)="ccf55b45401da3e99b89c1e43f8ea8ec8d75442dcc13a48f8642084f4be76e91764dbf13e98cbd650030b0e257523c19345e391c8982f12c9bb08f6abb622dadd6086393a6c0a48182b92048c1ae4327f18ff2b41ade4412285022b8171cfb02522d7e40f19367edc9c22d936106", 0x6e, 0x3}], 0x1000, &(0x7f00000006c0)={[{@dmask={'dmask', 0x3d, [0x37, 0x30, 0x36, 0x31]}, 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@gid={'gid', 0x3d, [0x32, 0x31, 0x34, 0x37]}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x30, 0x34, 0x3e]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@check_normal='check=normal', 0x2c}, {@check_normal='check=normal', 0x2c}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/packet\x00') sendto$ax25(r0, &(0x7f0000000780)="e4dc73d3fe3a878013efd13c0f8fe76122cf86d3df17008d29f81fc36f84c4bba3761b6f1164afde7721c7f6f79da845caf0f66b07c24c98708f64f8126cb0569a3a09cc0cb55d323e5d7d98f4c46dcb46b095598bbfe014d959b2", 0x5b, 0x8080, &(0x7f0000000800)={0x3, {"17b721e0bf3f93"}}, 0x10) 2018/04/03 09:45:20 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = gettid() syz_open_dev$sndtimer(&(0x7f00000002c0)='/dev/snd/timer\x00', 0x0, 0x60100) ptrace$setregs(0xd, r2, 0x4, &(0x7f0000000180)="75ec61d863ef50b9c24b026f2162a188cfc72328d5be52cc8396df7b79853c483d4da2247b9c10a0be4fe4af7971040604411e1cfea5b3c5c28789c539eac36b25baad21ee5c974ef1dcaef6c7beb7d548a37164fd146a4bdcd6883b6c6be1b408cba71f548875139d30f89a1181ce813ecdecbe5fc29b2d8ca5f36e925a54") getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) syz_open_dev$sndtimer(&(0x7f0000000300)='/dev/snd/timer\x00', 0x0, 0x0) connect$packet(r1, &(0x7f0000000280)={0x11, 0xf8, r3, 0x1, 0xe4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/03 09:45:20 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x800) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(0xffffffffffffffff, 0x406, r0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/03 09:45:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) pwritev(r0, &(0x7f0000000600)=[{&(0x7f00000007c0)="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", 0x1000}, {&(0x7f0000000300)="6edfcb27b6faf0e82abccc49ec6980040a23c8ccd32bde8d5ee45dd110f20378a2fe68c7bbb2e324f30f996a1c79b44b3105df985ffc31a832fc409313cac16be8e5cdf55f20f87b36", 0x49}, {&(0x7f0000000380)="e50bd7fa1e462316ddee06d9c20d362b294632e76a2ca79f6bb0d448e8cc8d0d72457fa98de2961d267b00fd9b8a11da60e899b77164c0b2aaf329d686a815e152ad8ba721773c02e158fdc7c08ebcd83b614740923201756f7423edba1515341a4d4be107a0e9034609e5d0a49a10855afb806b7723b25ed2ea970a76f7b83cc30ff53eacd491a67236bbccd7fda9fc4eb17d1dadf3c8f094c12c10c7ec182fd048a649679279bd39bdcee1a8b6907c79f2d0dd58c2ab31124206e54541aa8b1fa996", 0xc3}, {&(0x7f0000000200)="74b9be1dedcac857f948b9327c7264b8c302909b2c59703d1440bebdfa044091a2c6ecc709a26caf41e19c3b60578bd8825f2d6d94604c3f", 0x38}, {&(0x7f0000000480)="e68a6a777339d1c4c008b47d95b40d1fc8f92c4498c20d17ba63af330ad07ed656be7c726dd630929cf9e7890e9d001ee23cc3eb05b5a4ff24bedfea89861d9054f92acf716ea709aebb7e1407035aec8156fc8cf1509fa5b78ff26a0f0426e40fc630354b1b9f8672c346a702f9d3", 0x6f}, {&(0x7f0000000280)="7410091f1f51140da7e2", 0xa}, {&(0x7f0000000500)="e1a9f3b913ffc986106feb147ebcfac75347e8eb59f38cd12c79223c5c6b9a42840321177cf21e2c36c63f6b6c13c8c3d30d8b1ffe81a068cefa6e5050e7a71334f111472bde2888981b8ebc4736c476131ed3fa7657a8c35d49d6191074f2dfd76dfa584fa632622e28abfc79d96efd4849ca5996cc3216f0e87c82a480a2e381fcb9e268bbc83f56476d5776563c807456c5d55a3c81c1e1189dec7602a566bf70da68b563ac49a2e6d6e38d8f8ec169b4dba866b080ea0fd4985958accaad01ad9988ffb5783637bb849783bb1193", 0xd0}], 0x7, 0x0) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) [ 586.119427] FAT-fs (loop2): bogus number of reserved sectors [ 586.124321] FAT-fs (loop6): Unrecognized mount option "" or missing value [ 586.125358] FAT-fs (loop2): Can't find a valid FAT filesystem [ 586.140365] FAT-fs (loop1): invalid media value (0x00) [ 586.145783] FAT-fs (loop1): Can't find a valid FAT filesystem [ 586.157598] FAT-fs (loop5): bogus number of reserved sectors [ 586.163508] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/04/03 09:45:20 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) 2018/04/03 09:45:20 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0xffffffffffffffff, &(0x7f00000008c0)={0x4}) fremovexattr(r0, &(0x7f0000000040)=@known='trusted.syz\x00') [ 586.228404] FAT-fs (loop6): Unrecognized mount option "" or missing value [ 586.268065] FAT-fs (loop5): invalid media value (0x00) [ 586.273470] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/04/03 09:45:20 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) r1 = creat(&(0x7f00000007c0)='./file0\x00', 0x100) sendmsg$nfc_llcp(r1, &(0x7f0000000a00)={&(0x7f0000000800)={0x27, 0x0, 0x0, 0x1, 0x8, 0x9, "5633138a2df72b0789c56e7e8cd6f978cad675af4ed693bf805ba85b93bb3c36ebc67ffde1223552cbc448c462fac860ae2c97022fcde01392294622980ccc", 0xd}, 0x60, &(0x7f00000008c0)=[{&(0x7f0000000880)="e47d23e02764903cdea13951a667246dbd60", 0x12}], 0x1, &(0x7f0000000900)={0xf8, 0x10d, 0x3, "63dc2a450df09f1ba7dbf5b4f6fe1e257c0d55752c4685588c05d8cf7b7649c05b054baa6ac9a17dab187be9a669b7a2c44ce92e460c062e8cb30a15ed2ff970bca52565bdd248415cfa29f8da7f6cb899943a909fbd62dc4fcb3f08a937bcd14e0965be797be6597f8855ff1a0d585157fbd0a17713654b662f1bf451044869a83d8b7f01e9826d380987a451441f7e70b9dc402673ba5938852a1d51c7204b5a8b6c10dc7b39fab4b0ac7ff164f64d3a5bc70a4bb60e52238823a2863f266aa4e503d822d3f357cc85bf91558353da699fae000c1440a62b9c6a9f13d9be24100d"}, 0xf8}, 0x4004004) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000240)=@mangle={'mangle\x00', 0x1f, 0x6, 0x518, 0x1f8, 0x0, 0x0, 0x110, 0x1f8, 0x480, 0x480, 0x480, 0x480, 0x480, 0x6, &(0x7f00000001c0), {[{{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xc}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xc}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x10, 0x7, 0x3}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x98, 0xc8}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x3, 0xc6cd, @dev={0xac, 0x14, 0x14, 0xe}, 0x4e21}}}, {{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xf}, 0xffffffff, 0x0, 'ip6gre0\x00', 'ip6gretap0\x00', {}, {}, 0x89, 0x0, 0x3f}, 0x0, 0xc0, 0x100, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0xc9f0, 0x1, @ipv4=@multicast2=0xe0000002, 0x4e21}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xff000000, 'gretap0\x00', 'tunl0\x00', {}, {0xff}, 0x88, 0x2, 0x4}, 0x0, 0x98, 0xc0}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x401, 0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x578) 2018/04/03 09:45:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) pwritev(r0, &(0x7f0000000600)=[{&(0x7f00000007c0)="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", 0x1000}, {&(0x7f0000000300)="6edfcb27b6faf0e82abccc49ec6980040a23c8ccd32bde8d5ee45dd110f20378a2fe68c7bbb2e324f30f996a1c79b44b3105df985ffc31a832fc409313cac16be8e5cdf55f20f87b36", 0x49}, {&(0x7f0000000380)="e50bd7fa1e462316ddee06d9c20d362b294632e76a2ca79f6bb0d448e8cc8d0d72457fa98de2961d267b00fd9b8a11da60e899b77164c0b2aaf329d686a815e152ad8ba721773c02e158fdc7c08ebcd83b614740923201756f7423edba1515341a4d4be107a0e9034609e5d0a49a10855afb806b7723b25ed2ea970a76f7b83cc30ff53eacd491a67236bbccd7fda9fc4eb17d1dadf3c8f094c12c10c7ec182fd048a649679279bd39bdcee1a8b6907c79f2d0dd58c2ab31124206e54541aa8b1fa996", 0xc3}, {&(0x7f0000000200)="74b9be1dedcac857f948b9327c7264b8c302909b2c59703d1440bebdfa044091a2c6ecc709a26caf41e19c3b60578bd8825f2d6d94604c3f", 0x38}, {&(0x7f0000000480)="e68a6a777339d1c4c008b47d95b40d1fc8f92c4498c20d17ba63af330ad07ed656be7c726dd630929cf9e7890e9d001ee23cc3eb05b5a4ff24bedfea89861d9054f92acf716ea709aebb7e1407035aec8156fc8cf1509fa5b78ff26a0f0426e40fc630354b1b9f8672c346a702f9d3", 0x6f}, {&(0x7f0000000280)="7410091f1f51140da7e2", 0xa}, {&(0x7f0000000500)="e1a9f3b913ffc986106feb147ebcfac75347e8eb59f38cd12c79223c5c6b9a42840321177cf21e2c36c63f6b6c13c8c3d30d8b1ffe81a068cefa6e5050e7a71334f111472bde2888981b8ebc4736c476131ed3fa7657a8c35d49d6191074f2dfd76dfa584fa632622e28abfc79d96efd4849ca5996cc3216f0e87c82a480a2e381fcb9e268bbc83f56476d5776563c807456c5d55a3c81c1e1189dec7602a566bf70da68b563ac49a2e6d6e38d8f8ec169b4dba866b080ea0fd4985958accaad01ad9988ffb5783637bb849783bb1193", 0xd0}], 0x7, 0x0) 2018/04/03 09:45:20 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7, 0x200) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000000c0)=0x80000001) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x21c62a72, 0x20000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/04/03 09:45:20 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) [ 586.378674] FAT-fs (loop6): Unrecognized mount option "" or missing value [ 586.409187] FAT-fs (loop5): bogus number of reserved sectors [ 586.415132] FAT-fs (loop5): Can't find a valid FAT filesystem [ 586.425414] FAT-fs (loop1): invalid media value (0x00) [ 586.430825] FAT-fs (loop1): Can't find a valid FAT filesystem [ 586.470148] FAT-fs (loop2): bogus number of reserved sectors [ 586.476118] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/04/03 09:45:20 executing program 6: syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x100000, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = socket$inet6(0xa, 0x3, 0x5) r1 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000001c0)={r2, &(0x7f0000000300)=""/232}) fcntl$setsig(r0, 0xa, 0xe) open(&(0x7f0000000780)='./file0\x00', 0x2000003fffb, 0x0) 2018/04/03 09:45:20 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000080)={0x2, 0x100000001}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net\x00') getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 586.510918] FAT-fs (loop5): invalid media value (0x00) [ 586.516366] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/04/03 09:45:20 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) [ 586.679548] FAT-fs (loop4): bogus number of reserved sectors [ 586.685481] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/03 09:45:21 executing program 1: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x7f, 0xaaaaaaaaaaaab7a, &(0x7f00000003c0)=[{&(0x7f0000000140)="e35220c4f76928e538e7df3c4f678bfaf3d91979ff1cd9a06877a9f3876f3dcf004a295f4b42978f50d8cc4c6bd26b49dbea067ba50ad04f35b5ec60027fc162de4c1f18b81fa35fdbf7c80f11da4db158454a339824bb59fe87205d02647e553fea21136bf44d5abe83b0f686be1f92bf8ca69f0f4d3df927ec141c23854c22d3196fa59323002fbb3d0ce601c97d3e39b6dd1aca6076210bf014a43bd27620ec6c49fcbbdae26e231e", 0xaa, 0xe2db}, {&(0x7f00000004c0)="813e7c17e935e779395b6b0903164ba104d54ab1b7a4502b5596a28d76bcc9020af8d7d6d51c543b26e4eabed660e305fa8566c9d993bc5bd41a1b263c5c597f5aba5867949ddae39be87bcd22aa1fb99357d30eeb8daccb6a80d383bc3827045db900000000000000000000000000000000", 0x18b, 0x1}, {&(0x7f0000000200)="818269c3f940c5153479e1c5d2c56074fa941c014e9d240ecc7933796ad660671c154246242c488934464de293e73a48585e8e17ba", 0x35, 0x3}, {&(0x7f0000000240)="44bc06a630778401c13c0d99435d0435f3bb264cb9191736390cd8573c59278169dd4618e2442dd6623cbeab679169ca80b3ee5683654f3ecd2b3ec631c0b3fb706bdc91e115f87de0885b59758de56628b868fda1de8d519671b44a95dd03ee5dd6a99f9c47a8cd35f704370b42b10053894a", 0x73, 0x5}, {&(0x7f00000002c0)="037c31cb05cc1f863a83e73e15fe05b8da6dada93633e063", 0x18, 0x5}, {&(0x7f0000000540)="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", 0xab, 0x9}], 0x22000, &(0x7f0000000480)={[{@nocase='nocase', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x0, &(0x7f0000000140), 0xfffffffffffffffd, &(0x7f0000000040)=ANY=[]) 2018/04/03 09:45:21 executing program 7: setrlimit(0x0, &(0x7f00000008c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) prlimit64(r0, 0xf, &(0x7f0000000040)={0x100000001}, &(0x7f0000000080)) 2018/04/03 09:45:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) 2018/04/03 09:45:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x4000, 0x10) 2018/04/03 09:45:21 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) 2018/04/03 09:45:21 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000001c0)={0xcd8, 0x3, 0xcb, 0x6, &(0x7f0000000300)=[{}, {}, {}]}) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:21 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x40000, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000003c0)) sendmsg$nl_crypto(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000300)={&(0x7f0000000500)=ANY=[@ANYBLOB="f00000001200000725bd7000fedbdf257368613531322d617678320000000000000000000000000074da01115c1b23c94400000000000000000000000000000000000000000000000000000000004c2d000000000000000000000000000000000000000000000000000000000000000000000000773000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000029000000000000000000000000000000000000000000000000040000002000000000000000000000080001000900000008000100a8f60000"], 0xf0}, 0x1, 0x0, 0x0, 0x4041}, 0x20000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 09:45:21 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x800) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(0xffffffffffffffff, 0x406, r0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) [ 587.166113] FAT-fs (loop4): bogus number of reserved sectors [ 587.172042] FAT-fs (loop4): Can't find a valid FAT filesystem [ 587.179552] FAT-fs (loop2): bogus number of reserved sectors [ 587.185496] FAT-fs (loop2): Can't find a valid FAT filesystem [ 587.186437] FAT-fs (loop5): bogus number of reserved sectors [ 587.197299] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/04/03 09:45:21 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1f, 0x40, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000}, r0, 0xf, 0xffffffffffffffff, 0x8) setrlimit(0x0, &(0x7f00000008c0)={0x0, 0xfffffffffffffffe}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x402080, 0x0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000100)={0x3, 0x4}) fsetxattr(r1, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)='procmime_typeproceth0system\x00', 0x1c, 0x3) [ 587.213084] FAT-fs (loop6): bogus number of reserved sectors [ 587.218979] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/04/03 09:45:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) 2018/04/03 09:45:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000008c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) 2018/04/03 09:45:21 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) 2018/04/03 09:45:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_mount_image$iso9660(&(0x7f0000000180)='iso9660\x00', &(0x7f00000001c0)='./file0/file0\x00', 0x8, 0x0, &(0x7f0000000200), 0x80000, &(0x7f0000000280)={[{@check_strict='check=strict', 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}, 0x2c}]}) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000340)='./file1\x00', 0x400, 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x101000, 0x0) [ 587.420159] FAT-fs (loop2): bogus number of reserved sectors [ 587.426088] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/04/03 09:45:21 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="ca3c906d6b66732e666174000204010002", 0x11}], 0xfffffffffffffffc, &(0x7f0000001480)=ANY=[@ANYRES32, @ANYRES16, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR, @ANYRES32, @ANYRES64, @ANYPTR64, @ANYPTR64], @ANYBLOB="84833730239b57a123f09f9a850f3e17f602258c4771d53ca43529be617f56b7d1d4d85360fa2288e052a14f962c46670f23a6cb93cd0a210b002f46db6ff9ad8b833ed006c0397d28e7b322e7b54341ddae3ad55a4fb1a6df374a6c17b2def425b590f632f5d03f58c866a71f3ee8bf79fac770", @ANYRES64, @ANYRES64, @ANYBLOB="edda02ae0ed976db65b2a400c5fea4ec9ebeb53a07d3c13ec4"], @ANYBLOB="56eb98075a053f71206bd44d341c08882335f204d5667e38972529c26b2d89c109e3d5dce92cb846fcd2404e923235c33ee137b47617b044f5ae268ae91fec620132fd0396f2a315b62530953b395345185e4ca7c61f55140abd849de9925fae4fc916cd13e2c9a57f6331bc44593b14a14fffacc7f422aa42b59b69d7c28773ed73c6606a6d8ca5b303043ad7469c0d00947ed391deb6", @ANYBLOB="c1de288365b86a292ae9a13b293ecc08f0268a7bc65997db794add4874fe0bf2b1dff31080bbc20d7461", @ANYRES16, @ANYRES64, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES64, @ANYBLOB="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", @ANYRES64, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES64, @ANYRES16], @ANYBLOB="6cb65973481e7a29a4b5ebbfeb4690435254d4ec867cc15f080760ff998ccdb2d0d4e22f46c27d1091c355f5e322ba8f93cfcb70c9fc463cda2fcd6c62aedc7a5e8f71ccad4ff1baea46fa26a556be6e902edf8e253f2b6b724106956023e124caf64216d76f90e03b11d751d27a35cfbed47ea3dd30f6534c5f99df574a", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES32, @ANYRES64, @ANYRES16, @ANYRES32, @ANYBLOB="7ddddc5bff088b47757d61ef5166fd3fe6ce975100d92fade1ac686ec55fbd446efe60d11452e7b35a2a10003387c15e0e59e38f0a6d4489cbab4ab3e55f5e39eb1793a63831e4e24ecf79c5b2413af7109b3227c852cb20069fe95f027611ba2f60fd04f0c41e153cda2191aff3d34089b26f84dacfc717643ca60ab60f8022545b18170bbdf8a0feb8fb2e42f62f1489a3edd3e9ec381847a6e90b921435d2d7d77c3830aa", @ANYRES32, @ANYRES64, @ANYPTR, @ANYBLOB="3d5d92f4b3a4f0f08a4504e4e2c99e14680e774752561cbe62e87de8306f2cc962af95746d0b423957c47d1b3b20e36bbc3798bd4c9a7cecfa5d6d7ae9e2049ce644536950fb1c52e6bf7a2615b7a07a48bc434c2e2ec31cca41680b038e409683292affa865e7853c1ca00f9be3799c241418817b7d852579c0aa255369e6ab3c729d183f5cbd5c3d3e3832d97b974bd832abdf30f22602563042363c2242f0dca775589d499f42ddce3f9126f4a32abb9f6482f37b3ab41f8d99ae8438a9bce13a7437c206"], @ANYRES16], @ANYBLOB="ab34c1045626e3d94ddc85b5ba190e2b3c05", @ANYRES16]) 2018/04/03 09:45:21 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="63689fbb968593991adfd4491c088ae65d6bbee350f3988e"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000380)='./file0/f.le0\x00') r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0/file0\x00') ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r0, 0x5}) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x38) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) stat(&(0x7f0000000500)='./file0/file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000340)='./file0/f.le0\x00', 0x2000, r1, r2, 0x8000, 0x200000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:21 executing program 7: syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x484e0dab, 0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000008c0)) [ 587.470782] FAT-fs (loop5): bogus number of reserved sectors [ 587.476723] FAT-fs (loop5): Can't find a valid FAT filesystem [ 587.488641] FAT-fs (loop4): bogus number of reserved sectors [ 587.494597] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/03 09:45:21 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xac, 0x418002) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000000c0)={@multicast2, @loopback}, &(0x7f0000000140)=0x8) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) [ 587.653120] FAT-fs (loop1): invalid media value (0x00) [ 587.658649] FAT-fs (loop1): Can't find a valid FAT filesystem [ 587.674463] FAT-fs (loop6): Unrecognized mount option "chŸ»–…“™ßÔIŠæ]k¾ãPó˜Ž" or missing value [ 587.769108] FAT-fs (loop1): invalid media value (0x00) [ 587.774510] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/03 09:45:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) 2018/04/03 09:45:22 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x800) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/03 09:45:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x2, 0x40) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:22 executing program 7: setrlimit(0x5, &(0x7f0000000040)={0x6, 0x100000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000008c0)) 2018/04/03 09:45:22 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) 2018/04/03 09:45:22 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) 2018/04/03 09:45:22 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00000001c0)={0x3fff8000000, 0x4, 0x3, 0x426e, "0c99cd2a28f4914e3de9e0d4ed077bd5da3da51cd719c2f1e2e63d3fea8c74b2ca01165a75b7cfae20e3652a", 0x80000000}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000300)={{0x2, 0x4e24, @rand_addr=0xdd70}, {0x306}, 0x4, {0x2, 0x4e21, @rand_addr=0xdc4}, 'vcan0\x00'}) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:22 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000180)=0x1) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) [ 588.494169] FAT-fs (loop5): bogus number of reserved sectors [ 588.500118] FAT-fs (loop5): Can't find a valid FAT filesystem [ 588.514486] FAT-fs (loop1): invalid media value (0x00) [ 588.516082] FAT-fs (loop2): bogus number of reserved sectors [ 588.519923] FAT-fs (loop1): Can't find a valid FAT filesystem [ 588.525683] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/04/03 09:45:22 executing program 7: setrlimit(0x0, &(0x7f0000000040)={0xb634, 0xffffffffffffff80}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000008c0)) [ 588.540334] FAT-fs (loop4): bogus number of reserved sectors [ 588.546241] FAT-fs (loop4): Can't find a valid FAT filesystem [ 588.571366] FAT-fs (loop6): bogus number of reserved sectors [ 588.577305] FAT-fs (loop6): Can't find a valid FAT filesystem [ 588.617878] FAT-fs (loop4): bogus number of reserved sectors [ 588.623815] FAT-fs (loop4): Can't find a valid FAT filesystem [ 588.660135] FAT-fs (loop1): invalid media value (0x00) [ 588.665610] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/03 09:45:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, @perf_bp, 0xc0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000008c0)) 2018/04/03 09:45:23 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x800) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/03 09:45:23 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000140)={{0x8, 0x0, 0x891, 0x9, "fc0db9ad7566e38b8f4380c988b5959cf584a5296d2898adfe367428eac121ffd79c326dcfbcc3559571e96b", 0x2}, 0x5, [0x1, 0x5, 0x8, 0x80000001, 0x80000000, 0x7f, 0x80000000, 0x7, 0x2, 0x4, 0x1ff, 0x0, 0xffff, 0x6, 0xfffffffffffffff8, 0x800, 0x6, 0x531477d6, 0x86, 0x83, 0x3ff, 0x6, 0x9, 0x100, 0x2, 0x9a, 0x1, 0x31c, 0x3, 0x80, 0x5, 0x3, 0x1ff, 0x1ff, 0xf4, 0x8, 0x3f, 0x5, 0x2, 0x8, 0x100000000000, 0x6, 0x80000000, 0x100000001, 0x6, 0x6, 0x80000000, 0x0, 0x100000001, 0x7, 0x5, 0x1, 0x2, 0x100000001, 0x0, 0x7, 0x2, 0x2, 0x3, 0x200, 0x80, 0x491, 0x23af, 0x3, 0x2, 0x101, 0xb1e, 0x6, 0x7, 0x1, 0xffffffffffffffff, 0x9, 0x9, 0x3, 0x10000, 0x9a5, 0x4, 0xeb4f, 0x4, 0xff, 0x3000000, 0xf1, 0x6, 0x4cf, 0xffff, 0x80, 0xffffffffffffff37, 0x5, 0x10001, 0x2, 0xffff, 0x1, 0x1, 0x4, 0x7fff, 0x4, 0x64a, 0xc0f, 0x9, 0x1, 0x0, 0x100, 0x5de, 0x8000, 0x1f, 0x2, 0x9, 0x0, 0x8, 0x8001, 0x8, 0x6, 0x80, 0x8001, 0x3, 0x7, 0x5, 0x800, 0x0, 0x8001, 0x6, 0x100000000, 0x1, 0x8000, 0x5, 0x5, 0x6, 0x1]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x7f}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000680)={r1, 0xa6d9}, 0x8) 2018/04/03 09:45:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) 2018/04/03 09:45:23 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x7d, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='ilush,\x00']) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:23 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0xe, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 2018/04/03 09:45:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) 2018/04/03 09:45:23 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000180)) [ 589.575979] FAT-fs (loop4): bogus number of reserved sectors [ 589.581923] FAT-fs (loop4): Can't find a valid FAT filesystem [ 589.597318] FAT-fs (loop5): bogus number of reserved sectors [ 589.603238] FAT-fs (loop5): Can't find a valid FAT filesystem [ 589.609279] FAT-fs (loop1): invalid media value (0x00) [ 589.614663] FAT-fs (loop1): Can't find a valid FAT filesystem [ 589.623059] FAT-fs (loop2): bogus number of reserved sectors [ 589.628966] FAT-fs (loop2): Can't find a valid FAT filesystem [ 589.660349] FAT-fs (loop4): bogus number of reserved sectors [ 589.666327] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/03 09:45:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) setrlimit(0x0, &(0x7f00000008c0)) [ 589.673313] FAT-fs (loop6): Unrecognized mount option "ilu" or missing value [ 589.722492] FAT-fs (loop1): invalid media value (0x00) [ 589.727906] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/03 09:45:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='dctcp-reno\x00', 0xb) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000300)={0x80000000, 0x1, {0xffffffffffffffff, 0x0, 0x2, 0x2, 0x9}}) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) 2018/04/03 09:45:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) 2018/04/03 09:45:24 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) setrlimit(0x0, &(0x7f00000008c0)) [ 589.827170] FAT-fs (loop6): Unrecognized mount option "ilu" or missing value 2018/04/03 09:45:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00000000c0)={0x1, 0x0, [{0x4000000b, 0x61, 0x4, 0x2, 0x1, 0x80, 0x7}]}) [ 589.889566] FAT-fs (loop6): Unrecognized mount option "ilu" or missing value [ 589.908770] FAT-fs (loop5): bogus number of reserved sectors [ 589.914792] FAT-fs (loop5): Can't find a valid FAT filesystem [ 589.916761] FAT-fs (loop2): bogus number of reserved sectors [ 589.926570] FAT-fs (loop2): Can't find a valid FAT filesystem [ 589.950523] FAT-fs (loop4): bogus number of reserved sectors [ 589.956465] FAT-fs (loop4): Can't find a valid FAT filesystem [ 589.967508] FAT-fs (loop1): invalid media value (0x00) [ 589.972924] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/03 09:45:24 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000008c0)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x24002, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) [ 590.001353] FAT-fs (loop6): Unrecognized mount option "ilu" or missing value [ 590.016061] FAT-fs (loop4): bogus number of reserved sectors [ 590.022045] FAT-fs (loop4): Can't find a valid FAT filesystem [ 590.030214] FAT-fs (loop1): invalid media value (0x00) [ 590.035647] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/03 09:45:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) 2018/04/03 09:45:24 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6368e5636b3d7374956963742c00"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') inotify_init() creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r0 = open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) 2018/04/03 09:45:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000180)='./file0/f.le0\x00', 0x3fffa, 0xa1) 2018/04/03 09:45:24 executing program 1: 2018/04/03 09:45:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) 2018/04/03 09:45:24 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x133882, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000001c0)=""/10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x101100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000100)) 2018/04/03 09:45:24 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000008c0)) [ 590.251202] FAT-fs (loop4): bogus number of reserved sectors [ 590.257217] FAT-fs (loop4): Can't find a valid FAT filesystem [ 590.277170] FAT-fs (loop5): bogus number of reserved sectors [ 590.283078] FAT-fs (loop5): Can't find a valid FAT filesystem [ 590.288638] FAT-fs (loop2): bogus number of reserved sectors [ 590.294866] FAT-fs (loop2): Can't find a valid FAT filesystem [ 590.296374] FAT-fs (loop6): Unrecognized mount option "chåck=st•ict" or missing value [ 590.346099] FAT-fs (loop4): bogus number of reserved sectors [ 590.352040] FAT-fs (loop4): Can't find a valid FAT filesystem [ 590.400900] FAT-fs (loop6): Unrecognized mount option "chåck=st•ict" or missing value [ 590.476737] FAT-fs (loop6): Unrecognized mount option "chåck=st•ict" or missing value 2018/04/03 09:45:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) 2018/04/03 09:45:24 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) open_by_handle_at(r0, &(0x7f0000000180)={0x5b, 0xfff, "b15d08a84c154aebffb172f0b1486364aebe81b10d41a12e10cde1cc47dbd6e59e5bcc2abaff099c8b8b1d16847f4d334676c364e64c3cc10914839364b84e8f49b941cc795aa4d9226f114990ec8c434a13e9"}, 0x200) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000200)={'ip6_vti0\x00', 0x40}) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:24 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 09:45:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) 2018/04/03 09:45:24 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000040)='vboxnet1ppp0\x00', 0x3) setrlimit(0x0, &(0x7f00000008c0)) 2018/04/03 09:45:24 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x800) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/03 09:45:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) 2018/04/03 09:45:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)='msdos\x00', 0x100800, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 590.561094] FAT-fs (loop4): bogus number of reserved sectors [ 590.566995] FAT-fs (loop4): Can't find a valid FAT filesystem [ 590.582281] FAT-fs (loop1): bogus number of reserved sectors [ 590.588212] FAT-fs (loop1): Can't find a valid FAT filesystem [ 590.598631] FAT-fs (loop2): bogus number of reserved sectors [ 590.604572] FAT-fs (loop2): Can't find a valid FAT filesystem [ 590.610737] FAT-fs (loop5): bogus number of reserved sectors [ 590.616678] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/04/03 09:45:25 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) r1 = request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='self\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000180)='syzkaller\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='\x00', r1) keyctl$get_keyring_id(0x0, r1, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000080)=0x2, 0x4) [ 590.680298] FAT-fs (loop6): bogus number of reserved sectors [ 590.686219] FAT-fs (loop6): Can't find a valid FAT filesystem [ 590.692866] FAT-fs (loop1): bogus number of reserved sectors [ 590.693414] FAT-fs (loop4): bogus number of reserved sectors [ 590.698759] FAT-fs (loop1): Can't find a valid FAT filesystem [ 590.704551] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/03 09:45:25 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) 2018/04/03 09:45:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x6, 0x80) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000001c0), 0x4) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:25 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000008c0)={0x0, 0xfffffffffffffffd}) 2018/04/03 09:45:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) 2018/04/03 09:45:25 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f0000000080)='./file0\x00', 0x80080, 0x88) 2018/04/03 09:45:25 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='chec~=str\x00\x00\x00\x00\x00']) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)={0x0, 0x0}) move_pages(r0, 0x2, &(0x7f00000001c0)=[&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil], &(0x7f0000000200)=[0x1ff, 0x9, 0x1, 0x4605, 0x4, 0x0, 0x8], &(0x7f0000000280)=[0x0], 0x2) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 590.843904] FAT-fs (loop2): bogus number of reserved sectors [ 590.849929] FAT-fs (loop2): Can't find a valid FAT filesystem [ 590.942423] FAT-fs (loop4): bogus number of reserved sectors [ 590.948689] FAT-fs (loop4): Can't find a valid FAT filesystem [ 590.959523] FAT-fs (loop5): bogus number of reserved sectors [ 590.965473] FAT-fs (loop5): Can't find a valid FAT filesystem [ 590.986843] FAT-fs (loop1): invalid media value (0x00) [ 590.992279] FAT-fs (loop1): Can't find a valid FAT filesystem [ 591.045337] FAT-fs (loop6): Unrecognized mount option "chec~=str" or missing value [ 591.052756] FAT-fs (loop4): bogus number of reserved sectors [ 591.059060] FAT-fs (loop4): Can't find a valid FAT filesystem [ 591.088200] FAT-fs (loop6): Unrecognized mount option "chec~=str" or missing value [ 591.128735] FAT-fs (loop6): Unrecognized mount option "chec~=str" or missing value [ 591.173012] FAT-fs (loop6): Unrecognized mount option "chec~=str" or missing value 2018/04/03 09:45:25 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) 2018/04/03 09:45:25 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000000140)=""/37, &(0x7f0000000180)=0x25) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x1000}, 0x8) setrlimit(0x4, &(0x7f00000008c0)={0x0, 0x2}) 2018/04/03 09:45:25 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x80, 0x1, &(0x7f0000000040)=[{&(0x7f0000000840)="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", 0x1de}], 0x0, &(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000480)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES32, @ANYRES64, @ANYBLOB="e897ce0e51828904dc6da29144bc1bc52f6c607446df88e1a2dc185951fc59067ac807dd7c811ae74deb9af303f092b851ab4c4b4a01d02a90f5560828254357326bc4b4852e342b77365f05c898b369c89cabe182cc2ac5e6f05697b0fd93f0636669220ced93c430369cb68fc38b5abf588b48f12c3630009c9a22c4f4c6c864310532175f00ddf7487a2a2dc7b9a3cbc4c53aa053b6989e43823cd805cdb8b2b402344a023d99c94151beb6eddd2701c042cd42bc313b0f34dbfbdbf0b98f3ec1edca268980bc42d2090e421ad708f799932a48f3a059b7b16639112d0b7c3a31e73dba53d07ea9bb3d6f", @ANYBLOB="8be266be870fd1019bb0e730f6bc1fdb15fb63b6bd26f1d3d56363add0d19df0b92e0e18c4e6596b2b0f86211d2566a9360486c0f4abbed71be9da0c297233f73e1b756cbf86dd9d089044205cb3c27853176523b500d56ba1a7721c77c467b66c9408990614fdaccc70f7f2a9d78292f3c7f281ce58f84afc5193ee1bd7151766ee1c185db9605d9f96a749b02e58e0dd8c57866bb7fc3184ad0c76e645ec96a9512cab870aace4ccbcb780145403ebccadf828e6d6f225512b4d2c6fc9f2fafcdd3b4ba384f4", @ANYBLOB="b4b83414f99331737da9d9d5978981d4ed4345df57a5fb4ebca13ed40edaf5a405b5e8f938852019903863369825967a78f062a99e2d661153413370acab18ac35e8167497929e8afa88393bf00e565390413debde177f5270c5b20a5decfce544ac3f26d54fdb11877f27a383bfbdf3c0cf1e9be95d84be8f4099d82b8c4a6abe00dd56437be99a813db44cb72c79a48690ca5ba52d54303ef5010cfba9eb2011d2b9866a549f046317eb889d02883a13893665f347c15f2767c7aee0d9edd969ed4017301c912ef5f995ded347ab8b309b4ca1c0113189d9a2d06c8827c27903149e0b8844c81416e030b63fd85b021bbc49ac076cb36958", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES16, @ANYPTR64, @ANYRES16, @ANYBLOB="9118b93c4b966b47f89f545289ffc59b050bc7891d6f0f083aa5200a2d54eeb89ed5ebd23e1e30e3efb2db50e4dfcad9b6ed31c3dafcb4c9677756df1a1388cc35ad457459fef39e0373be935fccc7fdffffffffffffff1c", @ANYBLOB="55403f3bec3c8a192fcfee53ef59fedd4774a4b2c71b44dc776e5af9e04ba76597b6a5cdfaeda9aa3605a72e1c0b1ecf5e4f58084c854d52dd61d47c4de937ba29b7e6fc1cf3e0d10c4ecde2a456762483ad1c27fd45f4c9120f5c31af9d0f294c481f1c128686fcc3c7e69360", @ANYRES16, @ANYPTR, @ANYRES32], @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES64, @ANYRES64, @ANYRES64, @ANYPTR64, @ANYRES64, @ANYRES64, @ANYRES16, @ANYPTR]]]) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip6gre0\x00', 0x10) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000200)={0x77359400}, 0x10) gettid() r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x10002, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x62bcce74, 0x0, 0x9, 0x80000001, 0xfffffffffffffe01}, &(0x7f00000002c0)=0x14) flock(r2, 0xe) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000300)={r3, 0xffff}, 0x8) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000780)={'ip6_vti0\x00', {0x4, 0x9, 0x5, "531e917637dd", 0x401}}) 2018/04/03 09:45:25 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="636865636b3d7374726963742c00bf91fd258d7abd8634287d09b861dc050000000a7fdc707e00b7a585e3b806d25c28c36e2074a3a2b335a7c84fb9e0321ef100199e3d"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) 2018/04/03 09:45:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200000, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000001c0)={0x7, 0x1, 0x5, 0x403d, 0x8, 0x6}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000300)='./file0\x00', 0xe000, 0xaaaaca5, &(0x7f0000000280)=[{&(0x7f0000000340)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000380)='./file0/file0\x00', 0x3fffa, 0x0) open(&(0x7f0000000100)='./file0/file0\x00', 0x40000, 0x1) 2018/04/03 09:45:25 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0xfffffffffffffef9) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 09:45:25 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x800) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) [ 591.621405] FAT-fs (loop1): Unrecognized mount option "€" or missing value [ 591.636238] FAT-fs (loop4): bogus number of reserved sectors [ 591.642167] FAT-fs (loop4): Can't find a valid FAT filesystem [ 591.656500] FAT-fs (loop5): bogus number of reserved sectors [ 591.662459] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/04/03 09:45:26 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) r1 = request_key(&(0x7f00000002c0)='pkcs7_test\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='port1\x00', 0xfffffffffffffffb) add_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="97d56e7c0799ebfaf03c6bc305eec6c4b05f56995ec91aa2010c0a41084f7293190b2ec2074213cbe7f7938fcd1443b77da72cb70244413060c872e5f1a44d3c201b0f02b3916fc627f4ae5a0656279c39c6d957c2a0ef96cc8dbd31a3d71646f17fbf93f6174a590c140c8dc4de6a1c221e3863aee78202d3b1d08b43aec89f16fbd852d671aae8a08f12a2179019a4b4e14540a4a7c64b2f9a37aa4295", 0x9e, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0x100, 0x301200) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00000003c0)={0x7, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 09:45:26 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000080)={{0x1062c79, 0x1, 0x75, 0x4, "b151e4b42a6415a9faaa0995d4476da80401a02c91efe0907f6dc854619328ad61836f886899c6a0fc6f0c1e", 0x4}, 0x9, [0x3, 0xfff, 0x400, 0x6, 0x1, 0x0, 0x1000, 0x800, 0x7, 0x3, 0x4, 0x2, 0x5, 0x80, 0x65d4, 0x9, 0x8, 0x401, 0xfffffffffffffbff, 0x6, 0xffffffffffffffc1, 0x8000000, 0x5, 0x200, 0x8, 0x7fff, 0x8001, 0x2, 0x1, 0x2, 0x0, 0x6, 0x3b4, 0x106, 0x80000001, 0x1d, 0x7ff, 0x0, 0x0, 0x1ff, 0x2, 0x800, 0x61, 0x0, 0x0, 0x3de1, 0x1000, 0x3f, 0x7, 0x92f9, 0x80, 0x478a0468, 0x100, 0x2, 0x0, 0x1, 0x2, 0x39083841, 0x400, 0x81b4, 0x0, 0x0, 0x7, 0x5, 0x6, 0x31435b09, 0x0, 0xabab, 0x0, 0xfffffffffffffff7, 0x10000, 0x1, 0x100000001, 0x3, 0x4, 0x7, 0x7f, 0x3, 0x6, 0x7, 0xfffffffffffffffb, 0x7ff, 0x6a7c, 0x9, 0xfee, 0x0, 0x2, 0x82, 0x7, 0x5b51, 0x6, 0x6, 0x400, 0xfffffffffffffffd, 0x4, 0xffffffffffffffff, 0x4, 0xbe0, 0x0, 0x6, 0x2, 0x800000000000, 0x8, 0x9, 0x7fff, 0x7, 0x7f, 0x9, 0x9, 0xfff, 0x2, 0x7, 0x7fffffff, 0x20, 0xd69, 0x1000, 0x8, 0xffffffffffff8001, 0x7fffffff, 0x7, 0x100000001, 0x7, 0x1, 0x1000, 0x192, 0x5, 0x7fff, 0xad], {0x77359400}}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000580)=0x6, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000008c0)) [ 591.703108] FAT-fs (loop6): bogus number of reserved sectors [ 591.709234] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/04/03 09:45:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) [ 591.749380] FAT-fs (loop1): Unrecognized mount option "€" or missing value [ 591.760390] FAT-fs (loop4): bogus number of reserved sectors [ 591.766293] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/03 09:45:26 executing program 1: setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'system.', 'vfat\x00'}, &(0x7f0000000140)='\x00', 0x1, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) setxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='user.syz\x00', &(0x7f0000000200)='system.', 0x7, 0x2) 2018/04/03 09:45:26 executing program 7: r0 = msgget$private(0x0, 0x1) msgrcv(r0, &(0x7f0000000180)={0x0, ""/44}, 0x34, 0x0, 0x2800) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0xe8c5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r1, &(0x7f0000000140), 0x8) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000080)=""/145) setrlimit(0x0, &(0x7f00000008c0)) [ 591.883542] FAT-fs (loop5): bogus number of reserved sectors [ 591.889489] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/04/03 09:45:26 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f00000004c0)=[{&(0x7f00000003c0)="12b2d2541e029abb0c42af97159ce6aede8d86148257a971d0ec261be231938e2c19e7e7a029344e3b920ef94f7da7d5c8922098f7f3899c1856dd0f81203699c7f3dc7aee32cda3d743302e49c184b199435c1faff3a27e421c727739b5147c93420ce20b7e6158cbc17667a9c44cc62889c89ffa5b92e3c8d2078c8c60a206f2f7397ae75b28f7ace24af20b0a854e4bec59cef9970bd4968aab19b45ff8c682fab5feee369b34959d98f46733ef4fcaefb77d96699eb3b7aa9a5c8797a565eceb26e5", 0xc4, 0x800}], 0x20000000000000, &(0x7f0000000080)=ANY=[@ANYBLOB="013c5f96489c484bc66a78d85c319268564aebb603"]) r0 = creat(&(0x7f00000000c0)='./file0/f.le0\x00', 0x11) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x7122e06c, 0xa, 0x1ff, 0x7, 0x0}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r1, 0x20, &(0x7f0000000580)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000600)=0x10) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f00000006c0)='./file0/f.le0\x00') r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000007c0)=""/194) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x200}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000280)={r3, 0x58, &(0x7f0000000300)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x7f, @loopback={0x0, 0x1}, 0x7f}, @in6={0xa, 0x4e23, 0x418c, @mcast1={0xff, 0x1, [], 0x1}, 0x8}]}, &(0x7f0000000380)=0x10) creat(&(0x7f0000000500)='./file0/f.le0\x00', 0x4) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) [ 591.925418] FAT-fs (loop1): invalid media value (0x00) [ 591.930811] FAT-fs (loop1): Can't find a valid FAT filesystem [ 591.993727] FAT-fs (loop4): bogus number of reserved sectors [ 591.999806] FAT-fs (loop4): Can't find a valid FAT filesystem [ 592.037254] FAT-fs (loop1): invalid media value (0x00) [ 592.042682] FAT-fs (loop1): Can't find a valid FAT filesystem [ 592.081298] FAT-fs (loop4): bogus number of reserved sectors [ 592.087191] FAT-fs (loop4): Can't find a valid FAT filesystem [ 592.108846] FAT-fs (loop6): Unrecognized mount option "là [ 592.108846] " or missing value [ 592.173887] FAT-fs (loop6): Unrecognized mount option "là [ 592.173887] " or missing value 2018/04/03 09:45:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) 2018/04/03 09:45:27 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000007c0)='-vmnet1ppp0wlan0eth1eth1vboxnet0em0.d\x00', 0x3) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000800)=@assoc_value={0x0}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001900)={r1, 0x52, "f2d671bb4785096b1c58d954afceef15e9342ed5d753d3f91ecfc5d147f8d0f32a22c15f6059b8be9297b5f40005cd4ede182f5b85b2369c23dc4d239de303585082859939e3085d5cff14deb32a73e9e7e7"}, &(0x7f0000000880)=0x5a) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000140)=""/114, &(0x7f00000001c0)=0x72) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x22080, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000080)=""/60, &(0x7f00000000c0)=0x3c) setrlimit(0x0, &(0x7f00000008c0)) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000100)={0x100000, 0x10000, 0x5, 0x1ff, 0x52}) 2018/04/03 09:45:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x6, &(0x7f00000007c0)=[{&(0x7f0000000300)="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", 0xfc, 0x9}, {&(0x7f0000000400)="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", 0xfa, 0x2}, {&(0x7f0000000500)="7c8c541762c8926490649c532ed32578445f5152d2c668833a8983bf742a2bddc1bc0eb5db942d8a0305131a037ac6e0987b1e57d75a418aee85e1ec15da3af646c07ad91f2f923d5284ca59410ceb64ee82b6f66d8bfd1edb05c3615330b8430eb86c3e5f073c46e9e747e189f50267baab0743f684223be0b7d1851a416d5854402b7e1b05f6d8cadde1d898fffa7a108939d263c3918ffaa7512f8a86ed68f53839ea85e96be32d4860a4c6bb9141937724e3ab95c447f80c41561021440fb61d813fd6c95ed1e9b31325d4f952d7ef235f466e364d2422caf5f5c4bef48fa8cc31e5861fb51f7d7d23404454", 0xfffffffffffffd5a}, {&(0x7f0000000600)="6a3cfd723f351f445bc11b2af2246fa6944c73a6a2595af0cfd318132d0a478d294b5c106d67be84e75bfef8deeedb37d2dac4c3668f73f49d1e35d280f82592052db7e0db1d85d3c8f1cd", 0x4b, 0x6}, {&(0x7f0000000680)="25edbcb5d84089a18e87c35f872b25f914d4eb42535ef2659c06dad6736f37f1be62db76011edf9e80dfb9a936ec32123439c596d0805243838dae85900da9202b847b88594e5e5243", 0x49, 0x101}, {&(0x7f0000000700)="0913d3c6755f7d417402395d11d5b64d2038dc03ff27c49c10b9bdec1edc4f0dd383c1d4bdb83d76d54aad99e78f36f897606c08e47107bf8bdea26cf6bdd3344866f1661173cbffc28cdd983ed593d40dbf440c46a572d3d2a452f44f1b1b3eea164d02a1728ee1d655595212c4207df2fe8cb0c7bd97a426ba637202add9ddf885cc97985a3f3e3bb456bb4c7f8c04a667150cb768ac6dbdf80ce44f091eccd5ad1b8fd0c46946ac0ca169e166318c50c43ab0b52f", 0xb6, 0x3}], 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000180)='./file0\x00', 0x3fffa, 0x1) 2018/04/03 09:45:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x10000, &(0x7f0000000240)=ANY=[]) r0 = semget$private(0x0, 0x0, 0x80) semop(r0, &(0x7f0000000000), 0x0) semget$private(0x0, 0x2, 0x200) 2018/04/03 09:45:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) 2018/04/03 09:45:27 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) preadv(r0, &(0x7f0000001580)=[{&(0x7f0000000200)=""/71, 0x47}, {&(0x7f0000000280)=""/59, 0x3b}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000340)=""/74, 0x4a}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/123, 0x7b}, {&(0x7f0000001500)=""/69, 0x45}], 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000001c0)=0x1, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fgetxattr(r2, &(0x7f0000001600)=@random={'security.', 'port1\x00'}, &(0x7f0000001640)=""/122, 0x7a) 2018/04/03 09:45:27 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) accept$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) 2018/04/03 09:45:27 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x800) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) [ 592.863426] FAT-fs (loop1): invalid media value (0x00) [ 592.868847] FAT-fs (loop1): Can't find a valid FAT filesystem [ 592.869725] FAT-fs (loop6): bogus number of reserved sectors [ 592.880661] FAT-fs (loop6): Can't find a valid FAT filesystem [ 592.881943] FAT-fs (loop4): bogus number of reserved sectors [ 592.892429] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/03 09:45:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) 2018/04/03 09:45:27 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x20, 0x800) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)={0x3, 0x7f}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000008c0)) [ 592.976810] FAT-fs (loop1): invalid media value (0x00) [ 592.982234] FAT-fs (loop1): Can't find a valid FAT filesystem [ 592.988538] FAT-fs (loop4): bogus number of reserved sectors [ 592.994598] FAT-fs (loop4): Can't find a valid FAT filesystem [ 593.028234] FAT-fs (loop2): bogus number of reserved sectors [ 593.034178] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/04/03 09:45:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174", 0xb}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) 2018/04/03 09:45:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000300)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x2, &(0x7f0000000440)={0x0, 0x0}) r5 = geteuid() ioprio_set$uid(0x3, r5, 0x802) setitimer(0x2, &(0x7f0000000140)={{r1, r2/1000+30000}, {r3, r4/1000+10000}}, &(0x7f0000000180)) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r6, 0x891c, &(0x7f0000000400)={'dummy0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) r7 = getpgid(0x0) ptrace$getregset(0x4204, r7, 0x207, &(0x7f00000000c0)={&(0x7f0000000480)=""/190, 0xbe}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000340)={0x8, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r6, 0x40206435, &(0x7f0000000380)={0x6, r8, 0x10001, 0x72}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f0000000240)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e21, @rand_addr=0xf21a}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x30, 0x100, 0x7, 0x5, 0x82, &(0x7f0000000200)='vlan0\x00', 0x7f, 0x9, 0x1}) semget$private(0x0, 0x1, 0x440) ioctl$TUNGETVNETHDRSZ(r6, 0x800454d7, &(0x7f00000003c0)) ioctl$KVM_ASSIGN_SET_MSIX_NR(r6, 0x4008ae73, &(0x7f0000000540)={0x0, 0x174}) 2018/04/03 09:45:27 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x8b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0xc, &(0x7f0000000100)={0x0, 0xfffffffffffffffe}) 2018/04/03 09:45:27 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="0dce729b4b417c5ed964fae77eeacc9c99f313909ddbcea6d1e88d91b45bc6487bb60ab6a9398708a55932422170859bdc5809d378d2c8b96dd049dd6fb300e447d268eaa46034a22e3e73ecd266a1acc61545aa7f9c657b5d08494738818b81c1f98a7858447cf31c3eadba25da6c3d56d0016419777679c1a4f718518fcc4bb076d5587ee3e60d3339958f132c8f9439515f9fd9f19674d1ada6faa350a88b4adfe6c7b5c06faff660ec1a82b2e35ca11841fb88c5913147df", 0xba, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x33) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 593.173924] FAT-fs (loop1): invalid media value (0x00) [ 593.179362] FAT-fs (loop1): Can't find a valid FAT filesystem [ 593.195874] FAT-fs (loop4): bogus number of reserved sectors [ 593.201828] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/03 09:45:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) [ 593.243911] FAT-fs (loop4): bogus number of reserved sectors [ 593.249914] FAT-fs (loop4): Can't find a valid FAT filesystem [ 593.258858] FAT-fs (loop1): invalid media value (0x00) [ 593.264256] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/03 09:45:27 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0xa, &(0x7f00000008c0)) [ 593.307903] FAT-fs (loop5): invalid media value (0xdc) [ 593.313298] FAT-fs (loop5): Can't find a valid FAT filesystem [ 593.330637] FAT-fs (loop6): bogus number of reserved sectors [ 593.336567] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/04/03 09:45:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174", 0xb}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) [ 593.359858] FAT-fs (loop2): bogus number of reserved sectors [ 593.365819] FAT-fs (loop2): Can't find a valid FAT filesystem [ 593.453566] FAT-fs (loop4): bogus number of reserved sectors [ 593.459503] FAT-fs (loop4): Can't find a valid FAT filesystem [ 593.467252] FAT-fs (loop6): error, invalid access to FAT (entry 0x000006c0) [ 593.474475] FAT-fs (loop6): Filesystem has been set read-only [ 593.548230] FAT-fs (loop6): error, invalid access to FAT (entry 0x000006c0) [ 593.577655] FAT-fs (loop4): bogus number of reserved sectors [ 593.583585] FAT-fs (loop4): Can't find a valid FAT filesystem [ 593.609572] FAT-fs (loop6): error, invalid access to FAT (entry 0x000006c0) [ 593.622893] FAT-fs (loop6): error, invalid access to FAT (entry 0x000006c0) 2018/04/03 09:45:28 executing program 1: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x8, &(0x7f0000002780)=[{&(0x7f00000003c0)="82d53338e77278c2afc7db945d0efe29603d79f2268b82", 0x17, 0x10001}, {&(0x7f0000000400)="f17cb9a37ec1c284c933601bf881b432dfd69f736d06599dd0ad489c489d73d5cf06205261708853d84b4f3f94e82072a2ef3cbea84b3991d7b75cc8318c7d191f0b354173ccc47f4082a91c7873e6beaee005bf82ca83539dd91a4b4aecbbfce91ba4d4bd71870d09d73746470bd2facafc06594c87582a7ac9eb0551d8225196d45b8acb7c1a6d8648c44fc6f6bcbcd2c622bec3c21dbae58c430659d6", 0x9e, 0x2d18}, {&(0x7f00000004c0)="26e193b6fe08df3bcc5cd33ae3a26e2f17c0b44ccebe53bca9863890c97e0b65ecdd8fb3f591daaf6026f2012bc90b928d886a6f0d71a876a8ccdb40b75f5a9404fb40ce06959ed1eb66d6807dd94f5105a5bd8d8ff5472de00c61c4585a00edf75e17697d5858663227271d43fb3894a4d316e61f802ec15d67b79ce6c80235dfeaf619c295a38b985e33cfd094ac06812b05d72f0b8a8edb128c06d28c1fb827a7c1fb602f0fc17ea4f880cc1b0c943b3f4c30ce8685294185f9", 0xbb, 0x100000001}, {&(0x7f0000000580)="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0x1000, 0x2}, {&(0x7f0000001580)="db8915b888", 0x5, 0xffffffffffff5ba1}, {&(0x7f00000015c0)="d96af18496c952e14a87a3ccaaba9e756fcdd8f40722dd0d2506c227729a25829a58c15b1cb80ac99b6e4e4acd28f78b3f73d79d5b1978665afacd95d38a6dbe675369062425a1b79af6c37742615cc55a83761463fc0eb691f6b7fbe031f9523593e57b8f6ac0f11e64514bfce286cdb4ee209c6160227b0ac28f737a842f16244cb18d5bdcbfa074f4b0191ca2e21575413dcceaf5c815555b81a6b2382481608a5c142ef046d3fcaed9db08969439593819ce11a4", 0xb6, 0x81}, {&(0x7f0000001680)="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", 0x1000, 0x8}, {&(0x7f0000002680)="8b5e074cf3b533a578db3f3503ddff4119e350a525c1ffd90e1066aa97b5d5facd51caabb1edeb3d49c456d510b66ee11fe0a47f8b8d2a4b7e65957df3fe9ef5fc09d3434a53f5e9604cfed0270515063c208469b4ac179c2e832e60fee5f40bff2c25c9ea2d5fad932f1e4e8933464889373f0de3dd1349b0121bca5e6ef059de31cdfb8d06b3dcf6bb8b3a44bd78f2c9e4f64eee38e2c622b2af88babf458ead0bd5b4ec9e25ca72d0c7ff3b85e1a5eef6ef8f81e5b5cef5d09726514b836b69716c214e47bed4c3396b329d929e3dcb3543e6bf30d13b02f5747a6f09ac", 0xdf, 0x6}], 0x1, &(0x7f0000002840)={[{@codepage={'codepage', 0x3d, '866'}, 0x2c}, {@time_offset={'time_offset', 0x3d, [0x34, 0x34, 0x3e, 0x7d]}, 0x2c}, {@codepage={'codepage', 0x3d, '874'}, 0x2c}, {@fmask={'fmask', 0x3d, [0x32, 0x31, 0x31, 0x33, 0x37]}, 0x2c}, {@check_normal='check=normal', 0x2c}]}) ioprio_get$uid(0x3, r0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000240)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) 2018/04/03 09:45:28 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x800) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/03 09:45:28 executing program 7: setrlimit(0x0, &(0x7f00000008c0)={0x4, 0xfffffffffffffffe}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)=r1) fallocate(r0, 0x2, 0x2, 0x9) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{0x7fff, 0x1ff, 0x2, 0x8}, {0x5, 0x4, 0x7, 0x6}, {0x0, 0x0, 0x5, 0x3ff}, {0x6, 0xb1fe, 0x10000, 0xffffffff}, {0x1, 0x8, 0xabe7, 0x5}, {0x2, 0x3, 0x7, 0x2}, {0x8, 0x8, 0x1, 0xffffffff9dd928f6}, {0x8, 0x7}]}) 2018/04/03 09:45:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) 2018/04/03 09:45:28 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6368650300000000000000742c00"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174", 0xb}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) 2018/04/03 09:45:28 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180), 0x4) 2018/04/03 09:45:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0/f.le0\x00') r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) fremovexattr(r0, &(0x7f0000000200)=@random={'system.', '\x00'}) prctl$getname(0x10, &(0x7f0000000180)) r1 = socket$nl_route(0x10, 0x3, 0x0) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)) fstat(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003f00)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000004000)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000004040)={0x0, 0x0}) r5 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004080)={0x0, 0x0}, &(0x7f00000040c0)=0xc) r7 = gettid() r8 = dup2(r1, r0) getsockopt$netrom_NETROM_N2(r8, 0x103, 0x3, &(0x7f0000005780)=0xfffffffffffffffe, &(0x7f00000057c0)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005580)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000005680)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000000440)={{{@in=@multicast2, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000540)=0xe8) getgroups(0x4, &(0x7f00000056c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) sendmsg$netlink(r1, &(0x7f0000005740)={&(0x7f0000000280)=@proc={0x10, 0x0, 0x25dfdbfe, 0x1080000}, 0xc, &(0x7f0000005540)=[{&(0x7f0000000400)={0x10, 0x39, 0x614, 0x70bd2a, 0x25dfdbfc}, 0x10}, {&(0x7f0000001640)={0x27c8, 0x1a, 0xb08, 0x70bd27, 0x25dfdbfc, "", [@nested={0x1190, 0x42, [@generic="91ec0e36ed806b890b16b226c5b52ba1ef285a6f7bd7bf18708d903650a1a9d00d407da36bb042a0fe6fb5484dcf3762468f6c8e06361865fff043ec8efdc02fe77437ea753c281019d16a9d48f92f8b0e5c881b5f1249efef4bac04", @typed={0x18, 0x4f, @binary="4d5f75f757ad9eae3709c7e030ef1af68ca878a7"}, @generic="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", @typed={0xc, 0x57, @u64=0x400}, @generic="f156e8d5e40720ece8300badddb252edbaf1b0d2a0f1bc72e21e67385ea10a6df1e8851691cd34cc67a692c89f98793b5410369cc842337f003586bab3a078ef53c541b1b83a0e491dbf0f08c4914955d3122ddd32d75efa5350757af4198140c329c7f51ea98d3b487495ad6b6100c57dc9b6ffef06e8eaefbddfb5eae8a21895504c26aa2edd906410a7e10b243779202e0393d3f58ea9ad07ee583e3674678b", @generic="5d3a32d780cfcaedbcb374dd4e951f88d13ec4f893b342226919ed5ccec41a72148ab499ccfa0319ca38be4f8911bd36581b54867433fa3af9688aa9f4bb7399e44e41ccbe0877fb48c721b565bfd17e82b3689562f09be1cf048f", @generic="a9", @typed={0xc, 0x6b, @u64=0x8000}]}, @generic="55e91f2a6577312793c94e8db498070954c26dfe8604c57f51d8d2c0f5d0f51e2a1d8d2e6e16003fd1b4079aebed87ef63c7bc246b6b301b7af0ea662b392c534286cdfb88e3e24b484bcd02f8bd8fb1d2d58aa508bf6451fc5831da36a17b478ad41f4e40059c5942e3ead4a3c3a8231f4d8fb1c01379c81f55b01fb498d9689f93a236331ac2ff2f4151207db6750b68dbc6d4336699aca5d7c99670994d8da7abfd5df3e356893a94b18c4cc401be92f92c5775eaf33b0840b950d2b1278698669aa0a5cab5fc7f8576022022ddf37aef9bdcdd81764c7bc235e431", @generic="4abf1e0db038f9d036e686e903f3443edf75fa6ba8cced0fb3568cc10feb2ea1353c8eb6e405aa1250f1a7628b7ae0a9cde09341d5eeaa053f5d94ca7eefb180732d7d1aa7227c4aefe548e390635e42c18d5d732bf9f146ec1b2225f7356d0b8b5ca0b9b02d9362467392dbbc140f105b6372b52c9390bffd9b3987f3a98f30a28f486dc46ff8c2f207c622c2bbb80c14bfa086f4d3ce3bf1bb1f3ee5da5f706653cc8fe646cd2d68974504e5f54991a2aedcc0f64322879179972533aa93a7e3c7d51925a9e18dc526188dc0388e6c37", @nested={0x1154, 0x2c, [@typed={0x14, 0x63, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @typed={0xc, 0x68, @u64=0xea15}, 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@generic="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@generic="b89111c4ba41c6621d0e6b9c5d0d5efb2558be3263d13e806008ad2d34e181d46fd8c7b1db3130d2cbca23bc6b19527a4df1b2c5ee1f21f54bab2707897e34ba16dfcefd5bd359679fef437d6af4cee6e5dd66390ff93b379664440c44f44324c5a488c2dc28d18cad771a90f01b3a1e606aa58a68257ca479fe915b504b0148f5980bf23151dc852bd8826f36da0e47efa908db24f49e8b98baeea7b55562a15ced342e681ba9db6b92d2d82149917686364f853fa4", @typed={0x8, 0x5, @pid=r4}, @generic="65aec605f2a060b1deed203333d23a467b"]}, @nested={0x224, 0x67, [@typed={0xc8, 0x34, @binary="2981d4084227fee44b4b4f6a92aed7800b0bebd86541a133f9de1d960195edac241740569b3b7da34a1e05c86485b76ae84f89b137cc084d3c7d0e801b46ab239f0fd23316637ff07faf010f4ce45451e5c10011b1c960d28c5296da5e9e3e8362150db345ff8c783793f6318c1c2c63c549c90b78c1a81aa39780bb12e4d71b741c277d210b0ae65a176f358d3e0c5cc7d5ea83f05e1c80945b79372a4b6efc9d91d19b95decdef6f7d2bdf6040ebe0e5e46d0f8d2a93a6e9ae08964397f1e072f3b2"}, @generic="8c80f048a71526d3a1838787ff8e93950fa8a52db0637812678b72f5d7250132fcf02a986ef0107186b27ba11dfc795da298b6b1a78c2132", @generic="f41c711b2d4e1f25f83312d5c1b3b8554eb51fef0080ae38bcab5ed437ebda0a3840663e4dd8b4240dfa940a74a2f9700ff2fabfb2addc5e", @generic="7b9c7728d6ba447de85f19461a27d3c456b9578ad55f1f82bbeda4b9e3788e980da7b3067493ed2727fe91a2e26a9fe78f0655f71473d9c8f50c62a986a230533fea1751bb847c2cddb641082251c5b59c94b846f33bcd02ae52ded6b07ed4db4ee0b85a4e7a9ad9a31253682bbc6302b55e0685db6c8f2c6fee466ddeb3fb96d42f26d0bd4b1d7d09c8622a0b2dba4d8b86bbb785fbb58fd556c439f70bd8983061f202ee2c1267b40f3a89a7368900ae795a5c247ee70977deb827c9ad08a5cb1eb8755b837d41f117e93a52a4595de184d42d236d22858cc508b9b1f7d0555c67", @typed={0x4, 0x45}]}, @generic="ddc0d5e5c6440487769b1f3572a85b1066425922eedf1af2e57f16a475a336787443eb3131ff62c363d68204ee17a8a87c810baa6862a9bad1ef0533e321", @typed={0x14, 0x77, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="0001a17d7cb2790f54c9750372afacc88b6a94d9f655ffa14536b4f9e6047e8631d1e0fb48b85856c56fe4652d425d85b28e21bfa3319e1c4e8c4ca203e4e0bbc297c2a1f4e2689ae81fd42cfb677d00d5e587b20092ec1a8757953fb1e205c18ce8cd3162a22fd3ac78d79adf3c1f50674066d73dbebad7d8b002c5d190cfe5", @typed={0x8, 0x32, @pid=r5}, @typed={0x14, 0x86, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x65, @uid=r6}]}, 0x1414}], 0x4, &(0x7f0000005700)=[@cred={0x20, 0x1, 0x2, r7, r9, r10}], 0x20, 0x4000000}, 0x20040810) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r11 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r11, 0x0, 0x10, &(0x7f0000001200)={{{@in, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000001300)=0xe8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000d00)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000dc0)=0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000e00)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000e40)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r11, 0x84, 0x6d, &(0x7f0000000e80)={0x0, 0xf2, "aa40de1664bac6e0b89ebe55d0773ec83b44e001041c72c1166eaf1bb5243ca3b9672e5171257cd926e215d9283b1004f56136afeee499c59b4979b169d80dab753b882033af599d06ea9421376dab50c54e7d48b817f4ef08ca6c4e43000ce3fa979741156aaa7199afd4389571a9086303e4f1826c6a9738651d6278bf2907f4e9f4e94bcced924ab6d4301a16e4d209c7928e8ee7a63be5752ea3cef970182fee8f722c7b753eac1979d6785aae209c53744a5c993aa66f0742d929362cb8d723f525320ff0de537ea11788c6b9bebad5f947b675605dff0ce630794e7173a87f586c1bbdeb6b336b498c5a7b3e231376"}, &(0x7f0000000f80)=0xfa) getsockopt$inet_sctp6_SCTP_CONTEXT(r11, 0x84, 0x11, &(0x7f0000000fc0)={0x0, 0x8}, &(0x7f0000001000)=0x8) sendmmsg$inet_sctp(r11, &(0x7f0000001180)=[{&(0x7f0000000580)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000b40)=[{&(0x7f00000005c0)="9bc873aaa6310976b44a34a6c74b5aaa26c8f6ebf7db74b014e18ea5ed1f31292472ca524d7096b4354c80b9055686418562eaa9956ba0ae262978b5ec9e25428f468f980c3472b1531419", 0x4b}, {&(0x7f0000000640)="8b4823231252a151647e238a6b2eb2acdba08a60980c88bde978469dd2ceaeca00a3a9c623af8ae942d665effd82523d04daf23d581a00d8ebd355e976c55d04df0f21cc2b49deeece9db682a62f28414e3d33f2a1d2571e6561b9107f27f6de408a1b131baa34d11a5b8e2f12356a95819f0b732b10954f78a4b58d0c6782d9c5e58eacf635f49518be97cb3216de9d8c0a23ef1c7c62ce4578e06a7c0d3065b21b91a45fa595095debe625e277e9ae2394709dd016d4de3820d8f1", 0xbc}, {&(0x7f0000000700)="f9ec59b9359280f132bd069d5ce07d7dbf27c74dfb27a37a6ffa4ca5e9b486903a6e798ac5021ac8caf493a74aad1b50fe3f3628673dcd1a42ff5bdb8414546cd63b9e2c460232782eb45bc1bf5457f9f9f47e220ac518f5bb3c3a83534f86d2abb382c0273d612af8a244410d854fb5d47056e970da29c5df5d96baad00cf39a2a3a44540c97b16d4d8b19cd61bba079442254dc36de8a142cde4e91a9ec77457cd", 0xa2}, {&(0x7f00000007c0)="a619a9a070b2e7f96b25943ef9df3a7c2710e67ff155a834024c48572f6cef8e96337115cf563ead0b4061691108fae2977d2fc085a94323860eccaab7122bb28c3dd1df5e464564e01d2707a96124e3b268ab0d53cd12003813d6c601b8653a5848f931e9a59f02773c1a4eada59ceb708dc640232a10ce49fc22fbd357a25b591046189df8fc9c2e1164d59de15ce771f65438f484da56c65ec0476fa4992c500190a0a8fa75a206551d3b92ac4fe9c80f75dd1e5fbed1760a88fdc0444f2949d2bb04ec96b0eb9834dd2bc0cbe4abe49908b3786939f8765a", 0xda}, {&(0x7f00000008c0)="ba2bf7986ed2c5d35b", 0x9}, {&(0x7f0000000900)="44e1d779842640c8e7d486591322094a62f0ea34f3c3208a4971d5c08af2a64b077386cd7a20326dc03b3e26315e5a2a2e973ef44308fa82e3434bbf7069332c0e2400cf9a943346e2ccee4e71eebb2a94968206be6df0181baec2c70eae5347f9a62c3df5eb054f5fa52d1029fdc4a8fe745f441de5e9eb40f7cd12e0df6d29a1304b49415b825870ad83598e816149558f84a49c27728b2a9866c2bad63be8a79a7b1200985f61c64a768da9e7e370dc06aa1e943a50fdee8cd09ce9425170c17ba8d5a9f6933909ca2117657ee01a4e94ebf81727eb66847c4900a79a25fd1ab2f387472587914a50ec4d2aff393c9a9f1ec418993a55aaaefe61d2", 0xfd}, {&(0x7f0000000a00)="1183a692ab0549f1535fd5", 0xb}, {&(0x7f0000000a40)="07d2b626815835434fbfc56c0ee907ff87c77ecb09b747e42ee84243950e89cb7bc62d299e57fa58782da2f295fe9c691fd4a39c38b4e6f3c8b45ee3f3be6d109fcdffedd90ef33a713d397987ac480523499f5700af50899a00933edb89976409db933d61986ea095c321e0f6794fce80dbe5bd1324099d3efd20661250dd4d033687a22ced78a378ad4b11efa41e9928e5c00e5595f0edb5a5215522a8c7274864195f6eb56726c913c412ed031c55ebef2d4750fa2db2c7f55f34af5637ddf0b75451a9d5526ed6625bcd9152c353010a1de3928aaf3aa5bcc3d7d712438924d2aaf34617d4ee5a9ec7e3eb", 0xed}], 0x8, &(0x7f0000000bc0)=[@init={0x18, 0x84, 0x0, {0x1, 0x9, 0x0, 0x100}}], 0x30, 0x4000080}, {&(0x7f0000000c00)=@in={0x2, 0x4e24, @rand_addr=0x4}, 0x10, &(0x7f0000000cc0)=[{&(0x7f0000000c40)="70d5fc0faf351e5fe41de7855041133f45a473376b8c68c98db8127718c2d234251943124ed72e0650e1880d9c1392bbefadf3acf652c583406ceaca44cfb1877761b106214d0e055b282c940247ebe4444dbb8bdcafb1492156b0279bb0e765e9c1c731e11c359f802ddb06135451184ca5397f03a9", 0x76}], 0x1, &(0x7f0000001040)=[@init={0x18, 0x84, 0x0, {0x401, 0x202, 0x5b, 0x6}}, @init={0x18, 0x84, 0x0, {0xcc, 0x5, 0x6, 0x401}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x8000, 0x7, 0xb5, r12}}, @sndrcv={0x30, 0x84, 0x1, {0xe7, 0x5d6, 0x8001, 0x20, 0x1f, 0x11b5bae4, 0x7, 0x7, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xfffffffffffffc00, 0x8, 0xffffffffffffffe0, 0xffffffff, 0x3, 0x1, 0xfffffffffffffffb, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x5e4, 0x4, 0x201, 0x3, 0x307, 0x6, 0x8001, 0x6, r15}}], 0x120}], 0x2, 0x0) [ 593.971183] FAT-fs (loop5): bogus number of reserved sectors [ 593.977068] FAT-fs (loop5): Can't find a valid FAT filesystem [ 594.000712] FAT-fs (loop4): bogus number of reserved sectors [ 594.006716] FAT-fs (loop4): Can't find a valid FAT filesystem [ 594.006882] FAT-fs (loop1): Unrecognized mount option "time_offset=44>}" or missing value 2018/04/03 09:45:28 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000008c0)) r1 = dup2(r0, r0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000040)={@mcast2, 0x0}, &(0x7f0000000080)=0x14) bind$can_raw(r1, &(0x7f00000000c0)={0x1d, r2}, 0x10) [ 594.026157] FAT-fs (loop2): bogus number of reserved sectors [ 594.032092] FAT-fs (loop2): Can't find a valid FAT filesystem [ 594.049127] FAT-fs (loop6): Unrecognized mount option "che" or missing value [ 594.120087] FAT-fs (loop4): bogus number of reserved sectors [ 594.126037] FAT-fs (loop4): Can't find a valid FAT filesystem [ 594.134088] FAT-fs (loop1): invalid media value (0x00) [ 594.139474] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/03 09:45:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) 2018/04/03 09:45:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/file0\x00') r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000200)={0x1, 0x0, 0xbce00, 0x9, 0x6, 0x4}) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)) [ 594.178634] FAT-fs (loop6): Unrecognized mount option "che" or missing value 2018/04/03 09:45:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) 2018/04/03 09:45:28 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000140)={0x8, 0x4ab6, 0x3, 'queue0\x00', 0x4}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 2018/04/03 09:45:28 executing program 7: perf_event_open(&(0x7f000025c000)={0xffffffffffffffff, 0x70, 0x3e2, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xffffffff, 0x7}, 0x0, 0x4, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000008c0)) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x440201, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000900)=""/4096) [ 594.282456] FAT-fs (loop6): Unrecognized mount option "che" or missing value [ 594.334967] FAT-fs (loop2): bogus number of reserved sectors [ 594.340866] FAT-fs (loop2): Can't find a valid FAT filesystem [ 594.354184] FAT-fs (loop5): bogus number of reserved sectors [ 594.360058] FAT-fs (loop5): Can't find a valid FAT filesystem [ 594.374711] FAT-fs (loop1): invalid media value (0x00) [ 594.380169] FAT-fs (loop1): Can't find a valid FAT filesystem [ 594.391105] FAT-fs (loop4): bogus number of reserved sectors [ 594.397143] FAT-fs (loop4): Can't find a valid FAT filesystem [ 594.416968] FAT-fs (loop6): Unrecognized mount option "che" or missing value 2018/04/03 09:45:28 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0xa, &(0x7f00000000c0)=[{&(0x7f0000000300)="b008f8f535202b1925980db9b321d95aa6366defdf4a0f8c397e5d0fddea557fb8c2f6a07ddc34358148e37c18e48aaec270368eff82805f1b884ad8b2409760bc5d9bee20733d4c48c9ef6cb39e68b9ad7f9d7d3cc0855f37ec92fa3f7384c27107aa2b8933fe5f510a671e2c081742a9449fd61ca615ca38492828cb43eab1405c490508b948ea74c2ceaef4baf4120359339640d4b975ae59c095e76901695296e356d9e3626e917083d1d273abfb2a168648dcf83969b332fbef2796ecd2be05716e40719de5", 0xc8, 0x8003}, {&(0x7f0000000400)="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0xfffffffffffffef8, 0x3}, {&(0x7f0000001400)="3acd9bf1c2060be09c3bd880e28a1a368deb124095647d378cbcfc2ee1d582414b76c70e520acc2f298298fd14f08ad50b06dc1cd3643e52ca3aeee6adafd1574ef6c0b8bb6dbdbccc2f9c4c1e2dc5d3e2f6ed48e82e6bc5219ff7d6388aa33629fdd348b0004ef76aacf020fb531b80baa49cc3ae46e26b7ea8c5c967914935ced61fcfe6cddac47852c2124c2928a6d153192bbcb3eb62a02369cd709dd70ed1c3d1f881ea03f5c3f325a1a998abf3fceff5f6b433a0eb63c8aa50974b9370269c08aeaaedbcc7c7d9332122066e80d3b2123c3ba0accdfdf69c0d4a90f1f5b5dd31befce6d2621b", 0xe9, 0x80}, {&(0x7f0000001500)="a4512f3c18b6000f2ef64453ba9c5780fd6a37e5dcca9b4a84d34f743dec08ab9b21aa729db1665eb6ca9c6e65288f56a885307dcb91f7284e161aa98a44ffce55f0c5cc2fa068b16b30825e4e3e430d0ed40f73904fc6531785bf8132de3fac119356b32a92d94ead6fd7fdeff46b9db197ce1ee2413d73a0e433a28e123927", 0x80, 0x9}, {&(0x7f0000001580)="11988a26c165021a036a34d3b9dd8cce063a76e6cc1b51a6ea946b20b50fb99bb9315d1f1a8c27fc577188a95db14959561a430def301fb68cf9188c7957dc4f7807f5d0e54e58a020c06258f32541dc437c77d0052b5ff401dc61235b201430d69de4f17cb7da8a1a08293819331cf5460a311b706e6b0958cbdb6c8a", 0x7d, 0x6}, {&(0x7f0000001600)="67d945e50369d72d9c5ff1b693f8844562f3279111c9acf20f08ae7ffc2eee3c2c9f916376191746a35b4c46af28476a18c166c6282e3020b2b52ef58721ecbb3e932f924ac3e84846a513b5d3182e0048e25bd833fb0eef18af4fac43dafc64696163bd1c190c4702555cbf0b2f14272d526117258157aff12d329b1acefa70cec60924cf5eb0efb8366e945aa7", 0x8e, 0xfffffffffffffffb}, {&(0x7f00000016c0)="260a4751a61e1bde9840295d937ceca9f5e05424dc23cd7568e8cdaa3d4852fbde4e5fd1918c1c0e7bf511194679d355df89cc603c79a6d4b925f816cb3869d95bc45d25073a08ad5aeb414038977594c3d8fc300a29fad8a82860f73ea5e0805c6d2255f5cd1f7f956a74fe8c0e467ada1c9cd4ed7474c54faf50301071f1d90059cc23519291a2f6c02e96f93ebb023866b5a0baf66a47c408225d4fa600e349cb2982defcf914ad1fe477625258bcdd0c62deaf9c0058a337f99a8e07bb59cb683a7883bdcab5e24624449c9df82fb3f87926fd8c1a", 0xd7, 0x6d6}, {&(0x7f00000017c0)="c8b42df274f30d2569e6dec39bb889a77b29dde06ef8c493421c108a78504d249eb4a0b585660efd0b12c5b2e78af133e434de56c4376de132afc6e8dec65a2b550674abd707b5a6c41558a4a82c3cbe9890e62def74ce5a821bda45bbd48c0d7d896e302967f6b76c444cb97bcd536d448f98170293080ee7d1d20e5c893d5f292ef8b140c3c4b40a05477b8365a238f1e4177f063e277599d877632fabc4d273f3a8152bcac3eccd4480357e6912119962b2c049926ed51e6d9134c25933bcde998910c0", 0xc5, 0x7}, {&(0x7f00000018c0)="9f1529311bec730443b6faf23f1ede3b54e6ce5bb187b979ec4f7e27bc83319ed3e0740b2530f80599693950c23a28a9186c2eafc2dca60881d47d894836ca8c6f46401569dc0e57893ebba3366dd3fe9f2a62e0b7d89cdc920e6480e580fe5ba3b90a9a110ce6fa45c83a39262b0b5ba70ebfbdec42d44d8ea6707a48de9718274b9ce273389d09ca079712e5bbeb43aa05bf51be15488113608b8f9c54f2eaa04edfa4eabe6c42a59ebec19d4c9dcd876c6ba479778be03f351e72a14e112f658a483333407e53d5d40d392d9dd7b085c3d660818651b6a80c234da26babf2bedd0201a35c4054e58ed29e7d12c55b4c6ee8426dd6f688b9", 0xf9, 0x89}, {&(0x7f00000019c0)="cb37edf695dac99339bba7ce6845a03844f5aa8d890ec9f910d57988aa93dcc7632d4836cd238d6761c344766cd462af44d24d0b7ffd1b562cfadc468269bea3562730e7289147c2773fc44e515928dc1647235f350690368537cf5056514b61f2821fbec33a7a8b2e0fbd231c7999e9ab75646579475e7d0392f01c6d5050f74507ef71e5bcfb4b1bc0b808a8ae4bf6c69b62aa28668f7dbd15bc7ccb99afde638f67cde8f228f00b241fd2b9657c62f19c03439f5e21c70badbbcdb0114fb4125d9f89ad56e2a576a3", 0xca, 0xfff}], 0x400, &(0x7f0000000240)=ANY=[]) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f00000001c0)='./file0\x00', 0x1000, 0x8, &(0x7f0000002e40)=[{&(0x7f0000000200)="fd6f0e8b4d035f279b936f0a54099717258e8c0956fe70b1d4b0c0249de72d9c72a08dd038374b136122f70c732700bc297639b93124b011bbed0ae11857e3e76e31bd65e89bcffab4149d80fc89e40f80b1a207919d7fa9f84af83d0647620fd2394a46307777ee2e91a6312f4d33a6773d27ca0a56cc4055bb4c7a5db69a955e7ee1c7b75354", 0x87, 0x5}, {&(0x7f00000002c0)="f4c9cb17ed3dd0c8a409efd2341d9237dc043fb880efce38604c294fc939d94143473f6ac485", 0x26, 0x5}, {&(0x7f0000001ac0)="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", 0x1000, 0x6}, {&(0x7f0000002ac0)="a3380054cfee553107b509cb0f19e54cd756d020ff693e6f6a3c1c71114c5c00cbadb2e996460e168a9144888d0c690594c159bbb20df126443a6edc83104da7d4628cc994af8493fc33e990268395f62c7a381dfbd0e4584f6816d97d058ebdf69292157e0de589d07dd60e21924aab19ae109a48f4b3b89c845a1bc3c9a4a47d83fac7176a51c4cb1ff7985ebbbd12b5292f599a3af2736e2eb0c5a969a7abf1838599f6", 0xa5, 0x1}, {&(0x7f0000002b80)="e1e487e36f9f77c05ba31d1b4c704a8673db4efc442ef24f1a68e178769b43f3b8cfd380c4338fac49019ef86812a9b06e389cc053745a3cfd35bb67cb45ca9743ed5e745678ce520096b83ef8aae4bd059a7c105727cd3089e641129a1c52d84dbfa0da4324fdb7bed3b8c99493c7354a67586318e733e013c23b9aebd7afdb9ff74d310c5cd7a18fa859f1bd52478a40b70272a764c98380365cbe735019276a02bdf2f467eeeb0f7b9f87b933b65d25669b630dc26c8448227a64e62c90ac29154ce9164c61942e6499ea00a53511420070a4ae4de9d6c9bfdcfd6b43abc853746553f9815057", 0xe8, 0xffff}, {&(0x7f0000002c80), 0x0, 0x8}, {&(0x7f0000002cc0)="c1517f7b281010080f1bcd8fab1c2b24f2860a17a1c13fed2dd65481faf6130e698600aa2d4ae68694e564e88154cc6d49cfabe01150b8a3304c84fd1f968f9bc5109aeac97eb292a1aad82257efbc31ef9dcce582f43e61f8e7ccb3b09c30190bab3591f552b028e8850027c701b0e6ed77487c6971e5eefc57d4c6081cd0f9bb247148ae799bf1038bed6c330bcad06a2893d2e7bb6b8ebaeefaf967e91242894c07d4cabd7731c0", 0xa9, 0x800}, {&(0x7f0000002d80)="7fd1f76719546d55ff62f81462952c6843bbfed0d08f6f3d826c3f4ce73a63928c84b161eace234801be75724cb4c4fe4b2a7572b07591e9be9e4f6975396fa6a489d7b00342a6b1874b63c20d275c0d1aec41d8dfa60a8dbc483d30dfa410e1df4c4f60805f781fe999d31e6812beb6080517fc2b91bcc33bf7e7cca610c11f03cff55de5e66ae1afa82d8c26d14f6711e61631d51cd89b", 0x98, 0x40}], 0x100000, &(0x7f0000002f00)={[{@fmask={'fmask', 0x3d, [0x31]}, 0x2c}, {@gid={'gid', 0x3d, [0x39]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x35, 0x37]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x36, 0x34, 0x3f, 0x3f, 0x31, 0x2d]}, 0x2c}, {@gid={'gid', 0x3d, [0x36, 0x7f]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x7d, 0x34, 0x30]}, 0x2c}]}) 2018/04/03 09:45:28 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000008c0)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40000, 0x0) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) [ 594.445999] FAT-fs (loop2): bogus number of reserved sectors [ 594.451910] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/04/03 09:45:28 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000200)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 594.499246] FAT-fs (loop4): invalid media value (0x00) [ 594.504677] FAT-fs (loop4): Can't find a valid FAT filesystem [ 594.651240] FAT-fs (loop6): bogus number of reserved sectors [ 594.657181] FAT-fs (loop6): Can't find a valid FAT filesystem [ 594.761269] FAT-fs (loop1): invalid media value (0x89) [ 594.766692] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/03 09:45:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x800, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000200)={0x10202, 0x0, &(0x7f0000ffb000/0x3000)=nil}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000380)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f00000001c0)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:29 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = getpgid(0x0) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0xffffffffffffffff, 0x1000000000210400) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x4, 0x1, 0x200, 0x9, 0x0, 0x5, 0x4, 0x6, 0x2, 0x80, 0x71, 0x1a62, 0x6, 0x4, 0x4bd, 0x0, 0x800, 0x10001, 0x9, 0x6b92, 0x81, 0xfffffffffffffff9, 0x401, 0x9, 0x1, 0x3, 0x9, 0x50, 0x5, 0x8, 0x5, 0x400, 0xfffffffffffffff9, 0xa030, 0x401, 0x6, 0x0, 0xb17, 0x3, @perf_config_ext={0x80000000, 0xfff}, 0x40a0, 0x1, 0xd4, 0x0, 0x3, 0x1, 0x1}, r0, 0xb, r1, 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8481800}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r2, 0x810, 0x70bd25, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x40}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x20000080) sched_setattr(r0, &(0x7f0000000180)={0x30, 0x5, 0x0, 0x9, 0x3f, 0xa311, 0x1, 0x3}, 0x0) 2018/04/03 09:45:29 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) 2018/04/03 09:45:29 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3db, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x4200, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000340)) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x0, 0x400, 0x3, 0x4, 0x0, 0x2, 0x44084, 0x1, 0x80, 0x1, 0x8, 0x6a6f, 0x7fff, 0x9, 0x6, 0x800000008000, 0x7fff, 0x1e2, 0x1, 0xfffffffffffffffa, 0xfffffffffffff6c0, 0x80, 0x65d, 0x3, 0x67, 0x10000, 0x4, 0x4, 0x9, 0x7, 0x80000000, 0x2, 0x0, 0x5, 0x8, 0x9e, 0x0, 0x189d, 0x2, @perf_bp={&(0x7f0000000040), 0x2}, 0x10000, 0x4, 0x3, 0x7, 0x9, 0x0, 0xf0a}, r2, 0xf, r0, 0xb) setrlimit(0x0, &(0x7f00000008c0)) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x1000, 0x109000) recvfrom$ax25(r1, &(0x7f0000000180)=""/26, 0x1a, 0x40, &(0x7f0000000300)={0x3, {"7aa82152c83eff"}, 0x5}, 0x10) 2018/04/03 09:45:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) 2018/04/03 09:45:29 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:29 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/03 09:45:29 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) io_setup(0xd6, &(0x7f00000001c0)=0x0) io_getevents(r1, 0x9ba7, 0x5, &(0x7f0000000200)=[{}, {}, {}, {}, {}], &(0x7f00000002c0)={0x77359400}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x2, 0x0) futimesat(r2, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0x0, 0x7530}}) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00', 0x0, 0xfffffffffffffffe}) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) [ 595.003693] FAT-fs (loop4): bogus number of reserved sectors [ 595.009643] FAT-fs (loop4): Can't find a valid FAT filesystem [ 595.015941] FAT-fs (loop2): bogus number of reserved sectors [ 595.021866] FAT-fs (loop2): Can't find a valid FAT filesystem [ 595.031350] FAT-fs (loop5): bogus number of reserved sectors [ 595.037244] FAT-fs (loop5): Can't find a valid FAT filesystem [ 595.045361] FAT-fs (loop1): invalid media value (0x00) 2018/04/03 09:45:29 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000008c0)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x120, &(0x7f0000000080)=0x2) [ 595.050797] FAT-fs (loop1): Can't find a valid FAT filesystem [ 595.067658] FAT-fs (loop6): bogus number of reserved sectors [ 595.073582] FAT-fs (loop6): Can't find a valid FAT filesystem [ 595.110065] FAT-fs (loop4): invalid media value (0x00) [ 595.115589] FAT-fs (loop4): Can't find a valid FAT filesystem [ 595.139348] FAT-fs (loop2): bogus number of reserved sectors [ 595.145268] FAT-fs (loop2): Can't find a valid FAT filesystem [ 595.157049] FAT-fs (loop1): Unrecognized mount option "(" or missing value 2018/04/03 09:45:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x6, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000200)=""/55, &(0x7f0000000280)=0x37) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) pipe2(&(0x7f0000000180), 0x4800) 2018/04/03 09:45:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) 2018/04/03 09:45:29 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xe4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x9b6e, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffc, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000008c0)) 2018/04/03 09:45:29 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) 2018/04/03 09:45:29 executing program 1: futex(&(0x7f00000000c0)=0x1, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)=0x1, 0x1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x8, 0x200) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000280)={0x20, @time={0x77359400}, 0x2, {0x9, 0x100000001}, 0x6, 0x0, 0x8}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000140)={{0x2, 0x6}, {0x157e, 0x2}, 0x1, 0x4, 0x8}) 2018/04/03 09:45:29 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x20000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x200000, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000200)={0x0, r1}) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000340)='./file0\x00') getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0xfc73, &(0x7f0000000280)=0x4) creat(&(0x7f00000000c0)='./file0/f.le0\x00', 0x2) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 595.336759] FAT-fs (loop4): bogus number of reserved sectors [ 595.342693] FAT-fs (loop4): Can't find a valid FAT filesystem [ 595.353210] FAT-fs (loop5): bogus number of reserved sectors [ 595.359263] FAT-fs (loop5): Can't find a valid FAT filesystem [ 595.380567] FAT-fs (loop2): bogus number of reserved sectors 2018/04/03 09:45:29 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 595.386608] FAT-fs (loop2): Can't find a valid FAT filesystem [ 595.405528] FAT-fs (loop1): invalid media value (0x00) [ 595.410998] FAT-fs (loop1): Can't find a valid FAT filesystem [ 595.447575] FAT-fs (loop2): bogus number of reserved sectors [ 595.453522] FAT-fs (loop2): Can't find a valid FAT filesystem [ 595.475558] FAT-fs (loop4): invalid media value (0x00) [ 595.480991] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/03 09:45:29 executing program 1: [ 595.495473] FAT-fs (loop7): bogus number of reserved sectors [ 595.501408] FAT-fs (loop7): Can't find a valid FAT filesystem [ 595.517118] FAT-fs (loop6): bogus number of reserved sectors [ 595.523056] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/04/03 09:45:30 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x8001, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000001c0)={0x80000001, 0x8, 0xffffffffffffff81, 0xfffffffffffffc00, 0x5}) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000200)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x9c5537e26bf142e4) r1 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r2 = open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000340)={@empty, 0x5, 0x2, 0x3, 0x0, 0x7, 0x6, 0x80000001}, &(0x7f0000000380)=0x20) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000300)={0x0, 0x2, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000003c0)=0x5, 0x4) 2018/04/03 09:45:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x100000000, 0x535080) socketpair(0xa, 0x0, 0x1f, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000180)={0x3, r0}) sync_file_range(r2, 0xfffffffffffeffff, 0x1, 0x1) sendto$llc(r2, &(0x7f0000000040)="559703913df6a3", 0x7, 0x4000000, &(0x7f0000000080)={0x1a, 0x200, 0x400, 0x3711b3d0, 0x7, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/03 09:45:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) 2018/04/03 09:45:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) 2018/04/03 09:45:30 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="63186bc4a818c9ccadc322286408494249e4be2bf565636b3d"]) r0 = shmget$private(0x0, 0x1000, 0x78001000, &(0x7f0000ffb000/0x1000)=nil) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x3000) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r1 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x40) r2 = shmget(0x2, 0x3000, 0x4, &(0x7f0000ffb000/0x3000)=nil) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000180)=""/24) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:30 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="0dce729b4b417c5ed964fae77eeacc9c99f313909ddbcea6d1e88d91b45bc6487bb60ab6a9398708a55932422170859bdc5809d378d2c8b96dd049dd6fb300e447d268eaa46034a22e3e73ecd266a1acc61545aa7f9c657b5d08494738818b81c1f98a7858447cf31c3eadba25da6c3d56d0016419777679c1a4f718518fcc4bb076d5587ee3e60d3339958f132c8f9439515f9fd9f19674d1ada6faa350a88b4adfe6c7b5c06faff660ec1a82b2e35ca11841fb88c5913147df", 0xba, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x33) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:30 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) chmod(&(0x7f0000000180)='./file0\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick, 0x0, {0x0, 0xffffffff00000000}}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0x2, 0x30}, 0xc) 2018/04/03 09:45:30 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) [ 596.116570] FAT-fs (loop2): bogus number of reserved sectors [ 596.122463] FAT-fs (loop2): Can't find a valid FAT filesystem [ 596.130952] FAT-fs (loop4): bogus number of reserved sectors [ 596.136873] FAT-fs (loop4): Can't find a valid FAT filesystem [ 596.145424] FAT-fs (loop7): bogus number of reserved sectors [ 596.151407] FAT-fs (loop7): Can't find a valid FAT filesystem [ 596.158161] FAT-fs (loop5): bogus number of reserved sectors [ 596.164095] FAT-fs (loop5): Can't find a valid FAT filesystem [ 596.179932] FAT-fs (loop6): Unrecognized mount option "ckĨÉÌ­Ã"(dIBIä¾+õeck=" or missing value [ 596.200490] FAT-fs (loop4): invalid media value (0x00) [ 596.205898] FAT-fs (loop4): Can't find a valid FAT filesystem [ 596.226999] FAT-fs (loop2): bogus number of reserved sectors [ 596.233035] FAT-fs (loop2): Can't find a valid FAT filesystem [ 596.261729] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) [ 596.269114] FAT-fs (loop7): Filesystem has been set read-only 2018/04/03 09:45:30 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="0dce729b4b417c5ed964fae77eeacc9c99f313909ddbcea6d1e88d91b45bc6487bb60ab6a9398708a55932422170859bdc5809d378d2c8b96dd049dd6fb300e447d268eaa46034a22e3e73ecd266a1acc61545aa7f9c657b5d08494738818b81c1f98a7858447cf31c3eadba25da6c3d56d0016419777679c1a4f718518fcc4bb076d5587ee3e60d3339958f132c8f9439515f9fd9f19674d1ada6faa350a88b4adfe6c7b5c06faff660ec1a82b2e35ca11841fb88c5913147df", 0xba, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x33) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="630400000000000000e0c1dcede0"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000380)='./file0/f.le0\x00') select(0x40, &(0x7f0000000180)={0x4, 0x80, 0x1, 0xfff, 0x800, 0x1c48, 0x67}, &(0x7f00000001c0)={0x4, 0x9, 0x9, 0x4, 0x4, 0x1, 0x4, 0x1}, &(0x7f0000000200)={0x7, 0x7, 0x92, 0x1f, 0x6, 0x1000000000000000, 0x2, 0x4}, &(0x7f0000000280)={0x77359400}) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 596.277506] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) 2018/04/03 09:45:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) 2018/04/03 09:45:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) 2018/04/03 09:45:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) [ 596.379647] FAT-fs (loop7): bogus number of reserved sectors [ 596.386132] FAT-fs (loop7): Can't find a valid FAT filesystem [ 596.412364] FAT-fs (loop5): Unrecognized mount option "c" or missing value 2018/04/03 09:45:30 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0xf6, "581583dc02108880d92e1f8795d956407d3d74ae2926dcb5b43a99c345b6ca1d567ff0fa4bbd45e9bcadbb0be5fd56f0945c4becf9080e0c62b318947081e6f7c4a6ada1eb2dd6558eb6d6ac9128c27c757e5315623bda1020b7b7f9de3d5d792e79bc3d70e1ac6d56db85928962fc536bcd19ee7a65ec8684a7f27f970735cf83afe5fb537cc5e8c26940de7260b0efdd6957d14e5b48f8f7473ed03087d29f7779e5d392c19a3101ca151b91c3fbed3d01a62ab348ed56b95d2b0b898b6103fe1a8c57d50ea84b98117a75cefc2970757850caeeed2e9ee7435885af9b85cff1c6282f3965be53b7ba20596fce35ae4aa20a255e3b"}, &(0x7f0000000180)=0xfe) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r1, 0x3, 0x30, 0xfe, 0x200}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 596.434926] FAT-fs (loop4): bogus number of reserved sectors [ 596.439394] FAT-fs (loop2): bogus number of reserved sectors [ 596.440852] FAT-fs (loop4): Can't find a valid FAT filesystem [ 596.446634] FAT-fs (loop2): Can't find a valid FAT filesystem [ 596.461331] FAT-fs (loop1): invalid media value (0x00) [ 596.466776] FAT-fs (loop1): Can't find a valid FAT filesystem [ 596.487736] FAT-fs (loop5): Unrecognized mount option "c" or missing value [ 596.508409] FAT-fs (loop1): invalid media value (0x00) [ 596.513870] FAT-fs (loop1): Can't find a valid FAT filesystem [ 596.550239] FAT-fs (loop4): invalid media value (0x00) [ 596.555418] FAT-fs (loop5): Unrecognized mount option "c" or missing value [ 596.555719] FAT-fs (loop4): Can't find a valid FAT filesystem [ 596.572146] FAT-fs (loop6): bogus number of reserved sectors [ 596.572286] FAT-fs (loop2): bogus number of reserved sectors [ 596.577997] FAT-fs (loop6): Can't find a valid FAT filesystem [ 596.578613] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) 2018/04/03 09:45:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x1, &(0x7f0000000240)=ANY=[]) 2018/04/03 09:45:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="63686500fbf076bc718b7654d64691cefb17036b3df3747269133aae007be36a94fead06bfa0398dae423f5573389828341ec1ab99a91c000000000000000000354a110aabda8cb47000acd94665d21db51c7270b3fe4e53ca4884cb143a119c60ceb972767e6e6455994126bd89f66a4de9501852dd6b27817c0bd49ae266fe1cf8181220"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 596.583902] FAT-fs (loop2): Can't find a valid FAT filesystem [ 596.602843] FAT-fs (loop7): Filesystem has been set read-only 2018/04/03 09:45:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) 2018/04/03 09:45:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) [ 596.710485] FAT-fs (loop1): invalid media value (0x00) [ 596.716670] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) [ 596.723855] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/03 09:45:31 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') mount(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0/f.le0\x00', &(0x7f0000000200)='f2fs\x00', 0x1004000, &(0x7f0000000280)="2e83586e9ebd322f5259f1c98693d7aecd79eb32620ba4a87f6e42adc629562f0b2c64c466a05fa27a44c982256b") r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$KVM_NMI(r0, 0xae9a) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 596.759212] FAT-fs (loop5): Unrecognized mount option "che" or missing value [ 596.770991] FAT-fs (loop2): bogus number of reserved sectors [ 596.776945] FAT-fs (loop2): Can't find a valid FAT filesystem [ 596.833557] FAT-fs (loop1): invalid media value (0x00) [ 596.838975] FAT-fs (loop1): Can't find a valid FAT filesystem [ 596.849617] FAT-fs (loop2): bogus number of reserved sectors [ 596.855636] FAT-fs (loop2): Can't find a valid FAT filesystem [ 596.864118] FAT-fs (loop4): bogus number of reserved sectors [ 596.870110] FAT-fs (loop4): Can't find a valid FAT filesystem [ 596.898071] FAT-fs (loop6): bogus number of reserved sectors [ 596.904049] FAT-fs (loop6): Can't find a valid FAT filesystem [ 596.938761] FAT-fs (loop4): invalid media value (0x00) [ 596.944173] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/03 09:45:31 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="0dce729b4b417c5ed964fae77eeacc9c99f313909ddbcea6d1e88d91b45bc6487bb60ab6a9398708a55932422170859bdc5809d378d2c8b96dd049dd6fb300e447d268eaa46034a22e3e73ecd266a1acc61545aa7f9c657b5d08494738818b81c1f98a7858447cf31c3eadba25da6c3d56d0016419777679c1a4f718518fcc4bb076d5587ee3e60d3339958f132c8f9439515f9fd9f19674d1ada6faa350a88b4adfe6c7b5c06faff660ec1a82b2e35ca11841fb88c5913147df", 0xba, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x33) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:31 executing program 1: 2018/04/03 09:45:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) accept4(r0, 0x0, &(0x7f0000000180), 0x800) 2018/04/03 09:45:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) 2018/04/03 09:45:31 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/03 09:45:31 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f00000001c0)=0x5) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000300)=@raw={'raw\x00', 0x9, 0x3, 0x278, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, &(0x7f0000000200), {[{{@ip={@rand_addr=0x3, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0xff, 'bond0\x00', 'gre0\x00', {0xff}, {0xff}, 0x67, 0x1, 0x20}, 0x0, 0x98, 0xb8}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x8, 0x1}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x3, 0x100000001, 0x8, '\x00', 'syz0\x00', 0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2d8) r1 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a40)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) getresgid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000b40)=0x0) r4 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000c00), &(0x7f0000000c40)=0x0, &(0x7f0000000c80)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000cc0)={0x0}, &(0x7f0000000d00)=0xc) fstat(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000e40)={0x0, 0x0}) stat(&(0x7f0000000e80)='./file0/f.le0\x00', &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000fc0)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f00000010c0)=0xe8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001280)={0x0, 0xb, "97356133d97180d847521d"}, &(0x7f00000012c0)=0x13) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001300)={0x4, 0x200, 0x5b, 0xd87, r15}, 0x10) getgroups(0x1, &(0x7f0000001100)=[0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000001240)={&(0x7f0000000600)=@file={0x0, './file0/f.le0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000680)="d7bd1b8fa5623eba0018b9176b1af5a93774082b61a03df86d060b2d41037fffcd436ac4bac1ac012908ef2bef7b11f1d6f9ce348ef61191945368696b96fcf16161004108715c9ce2cae286e61faf458e08", 0x52}, {&(0x7f00000007c0)="ee2038d199cc5f5b7bac752bacc4032c328363d3e5cddc29a699008fbf891c2538a57f393f9cbff3adb62feea1c80b2055eaf0cbae082ec409641ffc8fea2e35d485c66adbadbc4886fc97adb0bf5c669bcb3c81c4bbc5449e517d246d2b446383edd2ecc0c8d590cd001a0b9f59fde68a670cc0479c4d8cba03b854909ef0837f8d1c0553945144bd5b272fd4679f320261fad60d536ad19bdb5de90560984bc4c176bc091c2f0155a7f8906f5629b43854ed8d305a8e13bd29702cdf2f932937f1fb4f3476e7b641dc8f6ef90262f659ff878051", 0xd5}, {&(0x7f00000008c0)="a7b310f54628fd7cd0830d7867218378bd609ec6b3fcfc570a771730ec7aa8f88d448db9fd4043438fff7a4386ca46f7b2db8d1a7f03fb47deaedf45fc93e26f37e662ece4d8fa30ef6729c675fc55a33cefd4c884e82d28da5767f7d92a082352cb5b84a8dad42b16c5fd6a5f0e5bce581a39704b605350cf9577ff0b345dd228407534ae86b715291534174619389842eeae200cf5d41d00260f7063c5b61f9b2b5f57f61cb7a0db75a3fd7f7f89bfbae710e401", 0xb5}, {&(0x7f0000000980)="9d21bb33921d317459d166ecb9d228ff28594ecd6ebdbd15954220458c4abd873718c7d5fcac0738eddcb0922d6313f1f40b3c50a90943b5e0c24762d413c9e7e83883d304b12f17835300085825bed0bccaf9e8cf0aba9bbcf18d2230824db3280c4575017a055fdd3279ef68f1296847563ea81d80f103041e0056e091bb5cd2e8f23d35439f845e63cdd03651f30c26a87eebd7b3029f", 0x98}], 0x4, &(0x7f0000001140)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r16}], 0xf8, 0x1}, 0x40) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000", 0x15}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) 2018/04/03 09:45:31 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) readahead(r0, 0x6, 0x2) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000380)={0x16, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x3, 'fo\x00', 0x0, 0x7, 0x3d}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7da, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000180)=@ioapic={0xf001, 0x7, 0x5, 0x1, 0x0, [{0x2, 0x1, 0x2, [], 0x7ff}, {0x8, 0x3ca36eef, 0x3, [], 0xf8e0}, {0xcd0, 0x0, 0x200, [], 0x100000000}, {0x9, 0x6d546e70, 0x8, [], 0x6}, {0x1, 0x37, 0x2, [], 0xfffffffffffff3c4}, {0x1ff, 0xfc5, 0x1, [], 0x2c92}, {0x7, 0x4, 0x1, [], 0x9}, {0x1, 0x2, 0x1000, [], 0x3}, {0x7, 0x3, 0x7, [], 0x9}, {0x0, 0x1000, 0x1, [], 0x8}, {0x7, 0x3, 0x6fc, [], 0xfffffffffffffc00}, {0xffffffffffffff8c, 0xdfe, 0x0, [], 0x2}, {0x7, 0x100, 0x100000000, [], 0xed3c}, {0x7fff, 0x9, 0x401, [], 0x9}, {0x200, 0xb891, 0x5, [], 0x80000001}, {0xfffffffffffffffc, 0x5, 0x3, [], 0x2}, {0x8, 0x9, 0x0, [], 0x6}, {0x1, 0x0, 0xfffffffffffffff8, [], 0x80c1}, {0x1}, {0x1fd1, 0x5, 0x73130f52, [], 0x400}, {0x1, 0x100, 0x7fff, [], 0x8}, {0x8, 0x3, 0xfc000000000000, [], 0x7fffffff}, {0x7, 0x4, 0x8782, [], 0xc95a}, {0x1, 0x28bf800000, 0x8, [], 0x20}]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{0x0, 0x1b4}, 'port1\x00', 0x40}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x1f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000300)={0x7ff, 0x0, 0x8000, 0x10001, 0x0, 0x3ff, 0x40000, 0x100, r2}, &(0x7f0000000340)=0x20) [ 597.136747] FAT-fs (loop5): bogus number of reserved sectors [ 597.142656] FAT-fs (loop5): Can't find a valid FAT filesystem [ 597.150757] FAT-fs (loop2): bogus number of reserved sectors [ 597.156677] FAT-fs (loop2): Can't find a valid FAT filesystem [ 597.164463] FAT-fs (loop6): bogus number of reserved sectors [ 597.170347] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/04/03 09:45:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x81, 0x8000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x20, 0x0, 0x100000001}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f0000000240)=0x84) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000280)={0x1, 0x96e3}) [ 597.181702] FAT-fs (loop7): bogus number of reserved sectors [ 597.187596] FAT-fs (loop7): Can't find a valid FAT filesystem [ 597.197930] FAT-fs (loop4): bogus number of reserved sectors [ 597.204106] FAT-fs (loop4): Can't find a valid FAT filesystem [ 597.232494] FAT-fs (loop1): invalid media value (0x00) [ 597.237870] FAT-fs (loop1): Can't find a valid FAT filesystem [ 597.251627] FAT-fs (loop2): bogus number of reserved sectors [ 597.257521] FAT-fs (loop2): Can't find a valid FAT filesystem [ 597.280946] FAT-fs (loop1): Unrecognized mount option "„" or missing value [ 597.299208] FAT-fs (loop4): invalid media value (0x00) [ 597.304650] FAT-fs (loop4): Can't find a valid FAT filesystem [ 597.337320] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) [ 597.344536] FAT-fs (loop7): Filesystem has been set read-only 2018/04/03 09:45:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') io_setup(0x5, &(0x7f0000000200)=0x0) io_destroy(r0) r1 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000007c0)={{0x22b9, 0x3, 0x14f6, 0x400, "14de9afafbe737e8439211006f0286f4b809fa2ff506b5e342494c7d380f8bc823f27cbc303a97a0e20a5f27", 0x1}, 0x5, [0x4, 0x0, 0x3, 0x7fffffff, 0x76e, 0x80000000, 0x10001, 0x5, 0x6, 0x1, 0x0, 0x4, 0x5ea, 0x4, 0xfa1e, 0x82, 0x100000000, 0x1, 0x3, 0x100000000, 0x80000001, 0x6, 0x3f, 0xffffffffffffffff, 0x80, 0x0, 0x5, 0x1000, 0x1000, 0x3, 0x3, 0x9, 0x4, 0xff, 0x842, 0xf3e, 0x6, 0xfce, 0x9, 0xeab7, 0x1993f6d8, 0x8, 0x20, 0x8, 0x7fff, 0x8, 0x7fff, 0x91, 0x1, 0x3, 0xfffffffffffeffff, 0x100, 0x7, 0x3, 0x9, 0x101, 0x4, 0x101, 0xc6, 0xfff, 0x5, 0x400, 0x3, 0x9, 0x5, 0xffff, 0x4, 0x4, 0x81, 0x401, 0x80, 0x1000, 0x7fff, 0x2, 0x1f, 0xfe3, 0x20, 0x7fff, 0xffffffffffffff2c, 0x5, 0x6, 0x100000001, 0x59c, 0x0, 0x6, 0x1, 0x1, 0xef0, 0x6, 0x1ff, 0xfffffffffffffff7, 0xa3f, 0x6, 0x401, 0x100000001, 0x8, 0xff, 0x4, 0x8, 0x1400000000000000, 0x25f, 0x1eab, 0xdd, 0x0, 0x7f, 0x63, 0x274e, 0x3, 0x9, 0x20, 0x3, 0x3, 0x6, 0x7f, 0x401, 0x8000, 0x3, 0x7, 0xffffffff, 0xffff, 0x52, 0x2, 0x5, 0xa80, 0x200, 0x7, 0x3f, 0x9], {r2, r3+30000000}}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000180)=0x402, 0x4) 2018/04/03 09:45:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = getpgrp(0xffffffffffffffff) migrate_pages(r0, 0x3, &(0x7f0000000140)=0x3ff, &(0x7f00000000c0)=0x5e) 2018/04/03 09:45:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) [ 597.460785] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) [ 597.472341] FAT-fs (loop2): bogus number of reserved sectors [ 597.478283] FAT-fs (loop2): Can't find a valid FAT filesystem [ 597.497859] FAT-fs (loop1): invalid media value (0x00) [ 597.503343] FAT-fs (loop1): Can't find a valid FAT filesystem [ 597.520733] FAT-fs (loop5): bogus number of reserved sectors [ 597.526692] FAT-fs (loop5): Can't find a valid FAT filesystem [ 597.552147] FAT-fs (loop1): invalid media value (0x00) [ 597.557580] FAT-fs (loop1): Can't find a valid FAT filesystem [ 597.560058] FAT-fs (loop2): bogus number of reserved sectors [ 597.569463] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/04/03 09:45:32 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000200)={@dev, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000440)=@generic={0x7fff, 0x7, 0x2}) sendto$packet(r0, &(0x7f00000001c0)="5c3e305456037fa8066c29a6b846c3c131ac89b8a31342f8297b4c74f6a9e1327eb3c29cd5c1dace015573352421b71ca2c48d284d6a14aecba9649321a3bd", 0x3f, 0x20040040, &(0x7f0000000300)={0x11, 0x16, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r2 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x20000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/f.le0\x00', &(0x7f0000000400)='sysv\x00', 0x4000, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000340)={0x2, 'dummy0\x00', 0x1}, 0x18) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:32 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/03 09:45:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000", 0x15}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) 2018/04/03 09:45:32 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="0dce729b4b417c5ed964fae77eeacc9c99f313909ddbcea6d1e88d91b45bc6487bb60ab6a9398708a55932422170859bdc5809d378d2c8b96dd049dd6fb300e447d268eaa46034a22e3e73ecd266a1acc61545aa7f9c657b5d08494738818b81c1f98a7858447cf31c3eadba25da6c3d56d0016419777679c1a4f718518fcc4bb076d5587ee3e60d3339958f132c8f9439515f9fd9f19674d1ada6faa350a88b4adfe6c7b5c06faff660ec1a82b2e35ca11841fb88c5913147df", 0xba, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x33) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 2018/04/03 09:45:32 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'syz_tun\x00', 0x7fffffff}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) 2018/04/03 09:45:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) 2018/04/03 09:45:32 executing program 5: mkdir(&(0x7f0000000180)='./file0/f.le0\x00', 0x10) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:32 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) fcntl$notify(r0, 0x402, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x6, 0x40) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000300)={0x0, @remote, @broadcast}, &(0x7f0000000340)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0xe, 0x4, &(0x7f0000000240)=@raw=[@call={0x85, 0x0, 0x0, 0x2d}, @call={0x85, 0x0, 0x0, 0x7}], &(0x7f0000000280)='syzkaller\x00', 0x0, 0xf, &(0x7f00000002c0)=""/15, 0x41f00, 0x1, [], r2}, 0x48) [ 598.261992] FAT-fs (loop1): bogus number of reserved sectors [ 598.268486] FAT-fs (loop1): Can't find a valid FAT filesystem [ 598.270448] FAT-fs (loop7): bogus number of reserved sectors [ 598.280273] FAT-fs (loop7): Can't find a valid FAT filesystem [ 598.282977] FAT-fs (loop6): bogus number of reserved sectors [ 598.289159] FAT-fs (loop4): bogus number of reserved sectors [ 598.292057] FAT-fs (loop6): Can't find a valid FAT filesystem [ 598.303780] FAT-fs (loop4): Can't find a valid FAT filesystem [ 598.316450] FAT-fs (loop5): bogus number of reserved sectors [ 598.319061] FAT-fs (loop2): bogus number of reserved sectors [ 598.322380] FAT-fs (loop5): Can't find a valid FAT filesystem [ 598.328155] FAT-fs (loop2): Can't find a valid FAT filesystem [ 598.364787] FAT-fs (loop2): bogus number of reserved sectors [ 598.370756] FAT-fs (loop2): Can't find a valid FAT filesystem [ 598.400392] FAT-fs (loop4): invalid media value (0x00) [ 598.405830] FAT-fs (loop4): Can't find a valid FAT filesystem [ 598.406611] FAT-fs (loop1): bogus number of reserved sectors [ 598.417677] FAT-fs (loop1): Can't find a valid FAT filesystem [ 598.444527] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) [ 598.451824] FAT-fs (loop7): Filesystem has been set read-only 2018/04/03 09:45:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174", 0xb}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) 2018/04/03 09:45:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000", 0x15}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) 2018/04/03 09:45:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioprio_get$pid(0x3, r0) 2018/04/03 09:45:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0000003495217800000000000000"]) r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x7, 0x4042) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000001c0)="3c5af0a427308bdd48f14688d7e0bfae34e0e528fee3f78522e5c9d674a2ec1e7e29a6b80e5cbda1e4923433fe319ecc5c5646dc61823901e0a9af50ee332efd672a3f74e0ab34c3b3d92a79fd824c38c07fc14f05db") syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 598.607569] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) [ 598.615105] FAT-fs (loop2): bogus number of reserved sectors [ 598.621076] FAT-fs (loop2): Can't find a valid FAT filesystem [ 598.642671] FAT-fs (loop1): invalid media value (0x00) [ 598.648087] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/03 09:45:33 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="0dce729b4b417c5ed964fae77eeacc9c99f313909ddbcea6d1e88d91b45bc6487bb60ab6a9398708a55932422170859bdc5809d378d2c8b96dd049dd6fb300e447d268eaa46034a22e3e73ecd266a1acc61545aa7f9c657b5d08494738818b81c1f98a7858447cf31c3eadba25da6c3d56d0016419777679c1a4f718518fcc4bb076d5587ee3e60d3339958f132c8f9439515f9fd9f19674d1ada6faa350a88b4adfe6c7b5c06faff660ec1a82b2e35ca11841fb88c5913147df", 0xba, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) [ 598.670971] FAT-fs (loop4): bogus number of reserved sectors [ 598.676871] FAT-fs (loop4): Can't find a valid FAT filesystem [ 598.709283] FAT-fs (loop5): bogus number of reserved sectors [ 598.715228] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/04/03 09:45:33 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f00000001c0)='./file0/f.le0\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x81, 0x0) creat(&(0x7f00000000c0)='./file0/file0\x00', 0xfffffffffffffffe) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 598.735358] FAT-fs (loop1): invalid media value (0x00) [ 598.740784] FAT-fs (loop1): Can't find a valid FAT filesystem [ 598.762357] FAT-fs (loop2): bogus number of reserved sectors [ 598.768305] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/04/03 09:45:33 executing program 1: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x3c, &(0x7f0000000040)=[{&(0x7f0000000140)="eb3c906d6b66732e666174000204010002", 0x8}], 0x0, &(0x7f00000000c0)=ANY=[@ANYRES64, @ANYRES16]) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) [ 598.801422] FAT-fs (loop4): invalid media value (0x00) [ 598.806953] FAT-fs (loop4): Can't find a valid FAT filesystem [ 598.836432] FAT-fs (loop7): bogus number of reserved sectors [ 598.842357] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/04/03 09:45:33 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r0 = open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000180)={{0x6, 0x7f}, {0x80000001, 0x7fffffff}, 0x4, 0x6, 0x1}) [ 598.870652] FAT-fs (loop6): bogus number of reserved sectors [ 598.876562] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/04/03 09:45:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174", 0xb}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) [ 598.961087] FAT-fs (loop5): bogus number of reserved sectors [ 598.967050] FAT-fs (loop5): Can't find a valid FAT filesystem [ 599.026776] FAT-fs (loop2): bogus number of reserved sectors [ 599.032721] FAT-fs (loop2): Can't find a valid FAT filesystem [ 599.084484] FAT-fs (loop2): bogus number of reserved sectors [ 599.090461] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/04/03 09:45:33 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x0) 2018/04/03 09:45:33 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x800) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:33 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, 0x0, @local}, &(0x7f0000001780)=0x1c) getpeername$packet(0xffffffffffffff9c, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002a00)=0x14) stat(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002b00)={{{@in6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x6, 0x4e22, 0x4, 0xa, 0x20, 0x20, 0x2f, r1, r2}, {0x7, 0x0, 0x7ff, 0x1, 0x1ff, 0x6, 0x5, 0x2}, {0x8, 0x7b, 0x8, 0x20}, 0x8, 0x6e6bb0, 0x1, 0x1, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x19}, 0x3503, 0x1, 0x3, 0x2, 0x5, 0x0, 0x7fffffff}}, 0xe8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4000, 0x0) bind$unix(r3, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e23}, 0x6e) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x8, &(0x7f0000001640)=[{&(0x7f0000000200)="35a699023fa0ae17f706a75d83890a7cca4b150406c669ea2f084fb8b26474c1903f7c18812512dfef1c043554ec8cbb954975d3e6040bd1cd8e68b5b7106a3bbb08cc92fa17f2ebd7c29e32aa9a964ab089bf357606ff3dd2fdf905a2f238e65b47748aa5d2063a0a744a6fe641688b5a5925f3eae8033ed218d4", 0x7b, 0x7}, {&(0x7f0000000280)="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", 0x1000, 0x81}, {&(0x7f0000001280)="84d9aebbabfcdbde1f7f8d67d2d8becc01a1acb7cc2d6939475d40899b1d2f9731fe0c24483ef054", 0x28, 0x5}, {&(0x7f00000012c0)="359de334e4d1b063f12735a108c115ad2cade5ae8917bc7bf81b37f326b3546778115c640ab9182e0f0f05c727f9d40ac905", 0x32, 0xa6}, {&(0x7f0000001300)="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", 0xfb}, {&(0x7f0000001400)="25f0faa153d4c438e14ee1cd6d2a15fcde1be677462caa81a9be8d76ad6b18fb4345295c8c6fe5", 0x27, 0xfffffffffffff038}, {&(0x7f0000001440)="26d192cd61372aeae556a5cbf5096b7e21d86a1fbe145a5da6b5460c1d66b6d77b79525699c843564518f8b606fe6fa590b3988d3c51ac46f5469d445684bfaba9431b37dc3e11e727188a6d798338923e5e222bedc6d1f40b9c14c7856eb52b78438e08ef1fd91e82358d272c699c413d298716ae4ebe9ebf9a17597679364e7f0568ff28df13e4929d93b4a139d39e570777b063d28aa4019722cf200fad07d54b903dae699998cbd0272774b5cf19242fa08ed88bc89a34f1df1f736054e59dc0323a132e3b", 0xc7}, {&(0x7f0000001540)="56f087dcee2d0985ef4a37142940cd4468af8c17d1eb05c345069720bec299a415615118ace310df667a6ef167d4a0b904055ad688395594097e5068d1d4ccf4227a7b390bdebe9b35a4fd84b5dbfbd19378f5e3342461fc715b4d677908b7639cb6a0fa952fc8edb0547ab527f83f69ab4be149fe59341c38460f9a5ee663b4bce98acfd37192238b0cbc8be662a3f18d30a8a0b649d9408eddb5c5a7dc08d0543917fd4ce2b48ddf30bcc62ecd50eb9e7ff78646e4bd27a62dfb7876eda5d2452753e2f669462f078a38e74c7ed00428d6bfe3ebe4bde96807a2869570be88e48add", 0xe3, 0x7}], 0x0, &(0x7f0000001700)={[{@fmask={'fmask', 0x3d, [0x36]}, 0x2c}]}) 2018/04/03 09:45:33 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="0dce729b4b417c5ed964fae77eeacc9c99f313909ddbcea6d1e88d91b45bc6487bb60ab6a9398708a55932422170859bdc5809d378d2c8b96dd049dd6fb300e447d268eaa46034a22e3e73ecd266a1acc61545aa7f9c657b5d08494738818b81c1f98a7858447cf31c3eadba25da6c3d56d0016419777679c1a4f718518fcc4bb076d5587ee3e60d3339958f132c8f9439515f9fd9f19674d1ada6faa350a88b4adfe6c7b5c06faff660ec1a82b2e35ca11841fb88c5913147df", 0xba, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 2018/04/03 09:45:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174", 0xb}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) 2018/04/03 09:45:33 executing program 5: setxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@random={'system.', 'vfat\x00'}, &(0x7f0000000200)='em0\x00', 0x4, 0x3) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000180)=ANY=[]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f00000003c0)='./file0/f.le0\x00') open$dir(&(0x7f0000000080)='./file1\x00', 0x8200, 0x8) r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000280)={r1, &(0x7f0000000300)=""/86}) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:33 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x30000, 0x0) 2018/04/03 09:45:33 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) [ 599.280429] FAT-fs (loop4): bogus number of reserved sectors [ 599.286356] FAT-fs (loop4): Can't find a valid FAT filesystem [ 599.295568] FAT-fs (loop1): invalid media value (0x00) [ 599.300973] FAT-fs (loop1): Can't find a valid FAT filesystem [ 599.301455] FAT-fs (loop2): bogus number of reserved sectors [ 599.309427] FAT-fs (loop7): bogus number of reserved sectors [ 599.312771] FAT-fs (loop2): Can't find a valid FAT filesystem [ 599.324721] FAT-fs (loop7): Can't find a valid FAT filesystem [ 599.333913] FAT-fs (loop5): Unrecognized mount option "./file1" or missing value [ 599.351761] FAT-fs (loop1): invalid media value (0xcd) [ 599.357165] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/03 09:45:33 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="636865636b3d7374726963742c005eed13ae56a34a772705dd6967976843c77d725de7bdb053e191ce03b75e7fb0258b7e6c3e5efb6a02dc7891cf70d083fd474caa8eb3b262173509f7d3a7e0ed8b250897b763"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file1\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:33 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0x3dd, 0x4e, 0xfffffffffffffffa, 0x6}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) [ 599.402107] FAT-fs (loop6): bogus number of reserved sectors [ 599.408044] FAT-fs (loop6): Can't find a valid FAT filesystem [ 599.422732] FAT-fs (loop2): bogus number of reserved sectors [ 599.428636] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/04/03 09:45:33 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000200)={@dev, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000440)=@generic={0x7fff, 0x7, 0x2}) sendto$packet(r0, &(0x7f00000001c0)="5c3e305456037fa8066c29a6b846c3c131ac89b8a31342f8297b4c74f6a9e1327eb3c29cd5c1dace015573352421b71ca2c48d284d6a14aecba9649321a3bd", 0x3f, 0x20040040, &(0x7f0000000300)={0x11, 0x16, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r2 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x20000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/f.le0\x00', &(0x7f0000000400)='sysv\x00', 0x4000, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000340)={0x2, 'dummy0\x00', 0x1}, 0x18) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:33 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="0dce729b4b417c5ed964fae77eeacc9c99f313909ddbcea6d1e88d91b45bc6487bb60ab6a9398708a55932422170859bdc5809d378d2c8b96dd049dd6fb300e447d268eaa46034a22e3e73ecd266a1acc61545aa7f9c657b5d08494738818b81c1f98a7858447cf31c3eadba25da6c3d56d0016419777679c1a4f718518fcc4bb076d5587ee3e60d3339958f132c8f9439515f9fd9f19674d1ada6faa350a88b4adfe6c7b5c06faff660ec1a82b2e35ca11841fb88c5913147df", 0xba, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 2018/04/03 09:45:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) 2018/04/03 09:45:33 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000480)='./file0/f.le0\x00', 0x1, 0x2, &(0x7f0000000440)=[{&(0x7f0000000340)="a89881fd011020fc67771126c462aad4e6f2b3f93ce0b058b7faa381ab512822d19a70dc2ae42bff83eb8147763943210dfc337fe9fb365c51e30e", 0x3b}, {&(0x7f0000000380)="79e33d8f204424c3f6e8cc7a8cf70706127cc2bb9a8e29609c646defd34beb51d844f1dd7074bcbbb52aab062bb1c03c74bb0d02e31ec6c08d7def6dea0c7e32818ea634f07b85313140646585ecebb4f5e31faa06f05cf5003ae55ece4fa13720943f70c9e9a8b81125fc0b1c5fc94f682d81e25c53b3b3911c513ec92e6930b91eed13ccc183a938c588f989", 0x8d, 0x7fffffff}], 0x0, &(0x7f0000000300)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x400, 0x800) bind(r0, &(0x7f00000004c0)=@in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x41902498}, 0x80) chroot(&(0x7f0000000080)='./file0/f.le0\x00') pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = shmget(0x0, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000240)) getpeername(r1, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000280)=0x80) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 599.708093] FAT-fs (loop5): bogus number of reserved sectors [ 599.714114] FAT-fs (loop5): Can't find a valid FAT filesystem [ 599.721475] FAT-fs (loop4): bogus number of reserved sectors [ 599.727360] FAT-fs (loop4): Can't find a valid FAT filesystem [ 599.735097] FAT-fs (loop7): bogus number of reserved sectors [ 599.741007] FAT-fs (loop7): Can't find a valid FAT filesystem [ 599.752841] FAT-fs (loop2): bogus number of reserved sectors [ 599.758721] FAT-fs (loop2): Can't find a valid FAT filesystem [ 599.780710] FAT-fs (loop1): invalid media value (0x00) [ 599.786131] FAT-fs (loop1): Can't find a valid FAT filesystem [ 599.795993] FAT-fs (loop6): Unrecognized mount option "/dev/usbmon#" or missing value [ 599.817852] FAT-fs (loop1): invalid media value (0x00) [ 599.823261] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/03 09:45:34 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x20200) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x400000) r3 = signalfd(0xffffffffffffffff, &(0x7f0000000200)={0x6}, 0x8) r4 = eventfd2(0x6, 0x80800) r5 = memfd_create(&(0x7f0000000280)='}\x00', 0x2) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x101001, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) poll(&(0x7f0000000340)=[{r0, 0x47}, {r1, 0x10}, {r2, 0x400}, {r3}, {r4, 0x8000}, {r5, 0x2000}, {r6}, {r7, 0x1104}], 0x8, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000180)='./file0/file0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 599.870133] FAT-fs (loop2): invalid media value (0x00) [ 599.875564] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/04/03 09:45:34 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="0dce729b4b417c5ed964fae77eeacc9c99f313909ddbcea6d1e88d91b45bc6487bb60ab6a9398708a55932422170859bdc5809d378d2c8b96dd049dd6fb300e447d268eaa46034a22e3e73ecd266a1acc61545aa7f9c657b5d08494738818b81c1f98a7858447cf31c3eadba25da6c3d56d0016419777679c1a4f718518fcc4bb076d5587ee3e60d3339958f132c8f9439515f9fd9f19674d1ada6faa350a88b4adfe6c7b5c06faff660ec1a82b2e35ca11841fb88c5913147df", 0xba, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x33) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 2018/04/03 09:45:34 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @local}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) r2 = getpgrp(0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000300)=r2) r3 = getegid() fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r3, 0x100) [ 599.984099] FAT-fs (loop6): bogus number of reserved sectors [ 599.990118] FAT-fs (loop6): Can't find a valid FAT filesystem [ 600.047110] FAT-fs (loop7): bogus number of reserved sectors [ 600.053109] FAT-fs (loop7): Can't find a valid FAT filesystem [ 600.073814] FAT-fs (loop1): invalid media value (0x00) [ 600.079192] FAT-fs (loop1): Can't find a valid FAT filesystem [ 600.151590] FAT-fs (loop1): invalid media value (0x00) [ 600.157039] FAT-fs (loop1): Can't find a valid FAT filesystem [ 600.180898] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) [ 600.188103] FAT-fs (loop7): Filesystem has been set read-only [ 600.224682] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) 2018/04/03 09:45:34 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000280)) r1 = open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6a7}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x4740, @loopback={0x0, 0x1}, 0x40}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x84) 2018/04/03 09:45:34 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000200)={@dev, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000440)=@generic={0x7fff, 0x7, 0x2}) sendto$packet(r0, &(0x7f00000001c0)="5c3e305456037fa8066c29a6b846c3c131ac89b8a31342f8297b4c74f6a9e1327eb3c29cd5c1dace015573352421b71ca2c48d284d6a14aecba9649321a3bd", 0x3f, 0x20040040, &(0x7f0000000300)={0x11, 0x16, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r2 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x20000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/f.le0\x00', &(0x7f0000000400)='sysv\x00', 0x4000, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000340)={0x2, 'dummy0\x00', 0x1}, 0x18) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:34 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11, 0x5}], 0x0, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="066667637cc1609a0749d0ecc0c8159233aa9dc99a722f96ecc9219d5f02d65f4d", @ANYRES64, @ANYBLOB="e8415d9b16def7b5c94a2c87292632af693a065716fc5158063a13abfb0804c04493eb27af34a9f2448eaacac34613d47a23182564c8b8f28460d2413122ae32f7a1677b613563071bc445cb5477b860f0e6fc590561672b759fb2eab2f59f436f67e81dc5280601de3ba82d4af03a90c99cad3745e310dc85405c9f119d236dc0572ad9b880a2766ef2cde81b43268df75e7ede077c", @ANYRES16, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES32, @ANYRES16]], @ANYRES32, @ANYRES16, @ANYBLOB="b7daab9f8491672059af02b1f90d28f6e6a132a3fac75c9f7a3f9b5d3264cea81eb06f4f2d1a8a923e4370e36a243a52ff2d4f3109775740aded860a7104679d84edb45000c94a021368bbef3d2cce30f1b1c4d3f0614ed1ae142a74ce8f608e45bde9cb54fbb89365ef6af3b78a0a5c89f8b75d882098ce61e9ed9b2cecd525d2a92fb3867ad9e0d887b26cadd1daf32049af86bb79eec4c47c89450e5f5fa3ae49b9eb3ffac567240890859a4f2509dc792987183adc958295b4584c82ac0287f660d4ed77deb7f7e35712384e162491f1", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES32, @ANYRES32, @ANYRES64, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR], @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES16], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="9d128f74a7a2f6c4d66a84321c6061facc562a59cc1631a962a1dadac29fcdd23250c8e3e4f43502ece5c8c8fc4de67d873bc645691396e9852e039b91a8dd40c400e4f57836d83c2f983131e83a54ec68dceb1f144f49e4d26ed2919f85be85ec4cf5dca36c6860e826c24c9e9f278067bdc9435d708f8858164f6a197362739bad667e5a8fb4de1001dfc03f9377c769ef674f55ffa9ae36c0daf3ffa04642ee720c324f364743098a0c12d1231a7bc423112ad9b11bf548e40be5d0ca36af8fb2508fb9acccff8e43e2d13f846993e3d09541af605043f095721e0f09976a2246a2ad1a594c229147", @ANYBLOB="5bf49c0da0c34275d4ab8bede54432d3b0e39f0ffe058c25cf", @ANYRES16, @ANYRES16, @ANYRES32], @ANYRES64, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYPTR64, @ANYRES16, @ANYRES64, @ANYRES32, @ANYPTR]], @ANYRES16, @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYPTR=&(0x7f0000000440)=ANY=[@ANYPTR, @ANYRES16, @ANYRES64, @ANYBLOB="eb7a09af61ad3a24e1e4ace2a20d3176cdd231b7adf57c19868671487a6cd3a4700c298548d99f1b9cad19721631ecdfdf9c4fa7d6b0955e468959654766fbc7faa6582775c13e38a608869e9734fdf4b1df1d49e87fc906dd3d5111c9"], @ANYBLOB="74577572c15966463224742af4c8ea4955572efb6f7b047735bb4ee0023372eb2ad84e86f86811a93b06cdd63acb82c9157e1c434743b7298987fb40595f1c37f4ccbe316e9b3675169ac426a48ae27743a9f80e5aec334043daf730d2924ab8618a290851d4344f39369f3071cd764ac3188e8b2675f4bce559f5bbe0adb5fdb0f6f11dc6a94944c12a9e278f6f221e5bbc5f1191f2d4755363b4e24ecb2fef9b58b75d644e775b8079b58b221971291dac4b60ab0a9d1f", @ANYRES64, @ANYRES32, @ANYRES32, @ANYBLOB="53830bb88ea8dc679ffa9b65f59b798202bd7687dc12e3031e2fa780339b0bb281440f5256b32ee38302c1ecc23a0cabc466aaa317477575c2f595d49580c0bbf89f0f6e394c1da254945f768ac20a3e39b505b613afb24dd7954b33d168d8dbec9ef707ec7f2ab4d9a9f31babf788f169c08b70e7499d3e1e767bfc77d3fb22c72a69473bd4d12786275b1c143117496c35f08dc3c6eaccd0e94fdc4844a2303cca50edc953ec0e0edc72b402b96cca7c34451c6ffaa77d05", @ANYRES64, @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES64]]]) 2018/04/03 09:45:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) 2018/04/03 09:45:34 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/03 09:45:34 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x7fff, 0x80000) 2018/04/03 09:45:34 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = socket(0x1, 0x7, 0x0) sendmsg$kcm(r0, &(0x7f0000000740)={&(0x7f00000001c0)=@ax25={0x3, {"0f87d4226ce8f5"}, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="393cc4950ab1d366223fcfbb9e785d09fb6e8e0159249e1f57ee93eedf416c71c13f536e04b160288086e339aba364c202838ea0adf35e3ff1c212565ee6a2a24764b2bd57", 0x45}, {&(0x7f0000000380)="bbe5b0dd028f4a7b2249bfc91f4a0969e63bf58da2342b5f313b1808ea1fa916dc649d5477e2eee89bcf06a95e3a5d4dc9ab48b48f07643c56e4f12f9535aaecadd81516279481f65d942b8cbc8518dae1c5c5f19ece2e3e58a0991348f0ca9680ebdf91ca49b0a0b1db02968135c7f3b992a886fe8c90a3c78749a2382caf29102a59504db2fe3452f35fe97c713b8a9c24127118d65c70e38b08d0a3cdfc5b6193de8ae8bad462677c0eb4c264b287295bd6a52e61db6b9c701513fb3bca058b92fc25f003715493a3078c66cc2a4513d7eb287873b09e5a1518ce5850c1522001b34146a1705ebdaf8a6ebc9ebecf4d3b4c47", 0xf4}, {&(0x7f0000000480)="e469ecbb8c02ae6075c6eb25833bef333bb3cea2938bafe85e259f888f85e06312d3573856ffb9fbafdcfb8cdcb15e4515713a3a80700f49f92b4ce477aea01f9a25ccd8ac8633c11a235b24b01900802db9aca115aaa75427d2838c14e3953b7e883115a1b08e50d78a93100d28c8ca86679a1f2d949eda80878a4e5ae5a11429fd6981ff945b4e01712b4c25477329bbb0314c49985b70df4b5e76f936d7a08fe70db58c1467e676d66b62c45db5d5e886d0b3b2eb9d07cefe40bc00d6577924c773788eb602d2e0b60f6b359e40e85ce82847a13bb0a98a39c44eb54e88c0e875", 0xe2}, {&(0x7f0000000280)="3526efac7872e7113406cfbeac357b79f8a956f8a4524d8c23ae882b1a7f8365f3bc9fb520e5b577e47bf29219eef913cb", 0x31}, {&(0x7f0000000580)="d0cd5dbc20ba91ad0ae180ed0a67299660bcc547de574a2459c11ccec6c75759dd9ace34ea1fcb90a0b187327a8dee74c1a921acd3c7b05a44845c2850664c3426205a141d370677e623d0011054d3017848e3b8346a1672e0b6a0d2f1dec0fa97babec6889eaf5df32ab8a3b32717b348f05dec28a3d1c790fcc4cc702a5dcfb99cca1c7300b44ed8661294227bdece065c8c23748c20cb5997ed7b3841499a7fc1579b3054632be314402669c6fadb689e4fe9204dcb1f0819d6a3750f0febcac59949b7f2342ad18b246f71ead9675fd39b631e9e03", 0xd7}, {&(0x7f0000000680)="f53a69401bb2982a371497fa834ddd2c2f8fc0844a9c77525305e52b170b695c8d81fc9219b520513c4a418b1c13ddcdfeb55e0f26c64fa1d559f0b845ab951f5e7524f497cdf6c1a6cf9d3307cfbed4f71b31e6941fa81a2fbad0e72c666d01ff6e36bde8498d3391f65df81b2f933ead7117b45314adaaed0b7f9859273ab39af173959c03", 0x86}, {&(0x7f00000007c0)="9ee76b48b94b7a85b30ed928f098bcaa74b64aa339fcf4726564f224233761ac743d4263d644f162b5c99c79f65e1fe9dcf7eecd8d01357c9213b3a9cd2232f6d9df193757225c49e1c8021de8d099710a5468a8591c2db24baf6053fd65d45c", 0x60}], 0x7, 0x0, 0x0, 0x1}, 0x24008040) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) time(&(0x7f0000000180)) 2018/04/03 09:45:34 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="0dce729b4b417c5ed964fae77eeacc9c99f313909ddbcea6d1e88d91b45bc6487bb60ab6a9398708a55932422170859bdc5809d378d2c8b96dd049dd6fb300e447d268eaa46034a22e3e73ecd266a1acc61545aa7f9c657b5d08494738818b81c1f98a7858447cf31c3eadba25da6c3d56d0016419777679c1a4f718518fcc4bb076d5587ee3e60d3339958f132c8f9439515f9fd9f19674d1ada6faa350a88b4adfe6c7b5c06faff660ec1a82b2e35ca11841fb88c5913147df", 0xba, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r1) mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x33) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) [ 600.504165] FAT-fs (loop4): bogus number of reserved sectors [ 600.510166] FAT-fs (loop4): Can't find a valid FAT filesystem [ 600.521062] FAT-fs (loop7): bogus number of reserved sectors [ 600.526952] FAT-fs (loop7): Can't find a valid FAT filesystem [ 600.537141] FAT-fs (loop2): bogus number of reserved sectors [ 600.543005] FAT-fs (loop2): Can't find a valid FAT filesystem [ 600.546749] FAT-fs (loop5): bogus number of reserved sectors [ 600.550592] FAT-fs (loop1): Unrecognized mount option "@" or missing value [ 600.554888] FAT-fs (loop5): Can't find a valid FAT filesystem [ 600.582083] FAT-fs (loop6): bogus number of reserved sectors [ 600.588142] FAT-fs (loop6): Can't find a valid FAT filesystem [ 600.613279] FAT-fs (loop2): invalid media value (0x00) [ 600.618771] FAT-fs (loop2): Can't find a valid FAT filesystem [ 600.621801] FAT-fs (loop1): Unrecognized mount option "@" or missing value 2018/04/03 09:45:35 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="0dce729b4b417c5ed964fae77eeacc9c99f313909ddbcea6d1e88d91b45bc6487bb60ab6a9398708a55932422170859bdc5809d378d2c8b96dd049dd6fb300e447d268eaa46034a22e3e73ecd266a1acc61545aa7f9c657b5d08494738818b81c1f98a7858447cf31c3eadba25da6c3d56d0016419777679c1a4f718518fcc4bb076d5587ee3e60d3339958f132c8f9439515f9fd9f19674d1ada6faa350a88b4adfe6c7b5c06faff660ec1a82b2e35ca11841fb88c5913147df", 0xba, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r1) mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x33) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 2018/04/03 09:45:35 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000200)='./file0/f.le0\x00') r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x420000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x5bf}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r1, 0x5}, &(0x7f0000000300)=0x8) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimes(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000200)={{r1, r2/1000+10000}, {0x0, 0x2710}}) ioctl$void(r0, 0xc0045c79) 2018/04/03 09:45:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) 2018/04/03 09:45:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xdffd, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010002", 0x11, 0x2}], 0x0, &(0x7f0000000040)=ANY=[]) 2018/04/03 09:45:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000200)={@dev, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000440)=@generic={0x7fff, 0x7, 0x2}) sendto$packet(r0, &(0x7f00000001c0)="5c3e305456037fa8066c29a6b846c3c131ac89b8a31342f8297b4c74f6a9e1327eb3c29cd5c1dace015573352421b71ca2c48d284d6a14aecba9649321a3bd", 0x3f, 0x20040040, &(0x7f0000000300)={0x11, 0x16, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r2 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x20000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/f.le0\x00', &(0x7f0000000400)='sysv\x00', 0x4000, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000340)={0x2, 'dummy0\x00', 0x1}, 0x18) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:35 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x80, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000400)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="0c010000", @ANYRES16=r2, @ANYBLOB="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"], 0x10c}, 0x1, 0x0, 0x0, 0x4}, 0x800) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 09:45:35 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) [ 601.513399] FAT-fs (loop2): bogus number of reserved sectors [ 601.517158] FAT-fs (loop7): bogus number of reserved sectors [ 601.519305] FAT-fs (loop2): Can't find a valid FAT filesystem [ 601.525113] FAT-fs (loop7): Can't find a valid FAT filesystem [ 601.543913] FAT-fs (loop4): bogus number of reserved sectors [ 601.549787] FAT-fs (loop4): Can't find a valid FAT filesystem [ 601.557993] FAT-fs (loop6): bogus number of reserved sectors 2018/04/03 09:45:35 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="0dce729b4b417c5ed964fae77eeacc9c99f313909ddbcea6d1e88d91b45bc6487bb60ab6a9398708a55932422170859bdc5809d378d2c8b96dd049dd6fb300e447d268eaa46034a22e3e73ecd266a1acc61545aa7f9c657b5d08494738818b81c1f98a7858447cf31c3eadba25da6c3d56d0016419777679c1a4f718518fcc4bb076d5587ee3e60d3339958f132c8f9439515f9fd9f19674d1ada6faa350a88b4adfe6c7b5c06faff660ec1a82b2e35ca11841fb88c5913147df", 0xba, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r1) mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x33) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) [ 601.563884] FAT-fs (loop6): Can't find a valid FAT filesystem [ 601.570432] FAT-fs (loop1): invalid media value (0x00) [ 601.575772] FAT-fs (loop1): Can't find a valid FAT filesystem [ 601.584644] FAT-fs (loop5): bogus number of reserved sectors [ 601.590500] FAT-fs (loop5): Can't find a valid FAT filesystem [ 601.641060] FAT-fs (loop1): invalid media value (0x00) [ 601.646454] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/03 09:45:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00000001c0)=""/111, &(0x7f0000000280)=0x6f) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x2000, 0x0) statx(r1, &(0x7f0000000340)='./file0/file0\x00', 0x100, 0x7ff, &(0x7f0000000380)) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 601.697520] FAT-fs (loop7): bogus number of reserved sectors [ 601.703435] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/04/03 09:45:36 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00000000c0)={0x10000, 0x3}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000140)={'security\x00', 0x2, [{}, {}]}, 0x48) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) 2018/04/03 09:45:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000200)={@dev, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000440)=@generic={0x7fff, 0x7, 0x2}) sendto$packet(r0, &(0x7f00000001c0)="5c3e305456037fa8066c29a6b846c3c131ac89b8a31342f8297b4c74f6a9e1327eb3c29cd5c1dace015573352421b71ca2c48d284d6a14aecba9649321a3bd", 0x3f, 0x20040040, &(0x7f0000000300)={0x11, 0x16, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r2 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x20000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/f.le0\x00', &(0x7f0000000400)='sysv\x00', 0x4000, 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:36 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="0dce729b4b417c5ed964fae77eeacc9c99f313909ddbcea6d1e88d91b45bc6487bb60ab6a9398708a55932422170859bdc5809d378d2c8b96dd049dd6fb300e447d268eaa46034a22e3e73ecd266a1acc61545aa7f9c657b5d08494738818b81c1f98a7858447cf31c3eadba25da6c3d56d0016419777679c1a4f718518fcc4bb076d5587ee3e60d3339958f132c8f9439515f9fd9f19674d1ada6faa350a88b4adfe6c7b5c06faff660ec1a82b2e35ca11841fb88c5913147df", 0xba, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x33) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) [ 601.803884] FAT-fs (loop2): invalid media value (0x00) [ 601.809324] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/04/03 09:45:36 executing program 6: r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r1 = open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0xe2f) fcntl$setsig(r0, 0xa, 0x7) [ 601.869570] FAT-fs (loop1): invalid media value (0x00) [ 601.875074] FAT-fs (loop1): Can't find a valid FAT filesystem [ 601.894117] FAT-fs (loop4): bogus number of reserved sectors [ 601.900149] FAT-fs (loop4): Can't find a valid FAT filesystem [ 601.908131] FAT-fs (loop5): bogus number of reserved sectors [ 601.914082] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/04/03 09:45:36 executing program 6: syz_mount_image$vfat(&(0x7f0000000200)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x80000, &(0x7f00000001c0)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) faccessat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x9, 0x0) 2018/04/03 09:45:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) [ 601.937354] FAT-fs (loop7): bogus number of reserved sectors [ 601.943361] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/04/03 09:45:36 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000012c0)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x3ffc, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x3, 0x2, 0x8000}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x1000, "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"}, &(0x7f0000001280)=0x1008) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) [ 602.039936] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) [ 602.047190] FAT-fs (loop7): Filesystem has been set read-only [ 602.067528] FAT-fs (loop2): bogus number of reserved sectors [ 602.073427] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/04/03 09:45:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000001c0)={0x3, 0xffffffffffffffff, 0x1}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000007c0)={{{@in6=@ipv4={[], [], @local}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000008c0)=0xe8) bind(r0, &(0x7f0000000900)=@ll={0x11, 0x0, r1, 0x1, 0x1000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80) mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x20) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) open(&(0x7f0000000700)='./file0\x00', 0x280, 0x31) r2 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000280)) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000300)={"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"}) socket$rds(0x15, 0x5, 0x0) r3 = open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000740)='/dev/rtc\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000180)=ANY=[@ANYBLOB="00003f2000000600510007000005"]) 2018/04/03 09:45:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000200)={@dev, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000440)=@generic={0x7fff, 0x7, 0x2}) sendto$packet(r0, &(0x7f00000001c0)="5c3e305456037fa8066c29a6b846c3c131ac89b8a31342f8297b4c74f6a9e1327eb3c29cd5c1dace015573352421b71ca2c48d284d6a14aecba9649321a3bd", 0x3f, 0x20040040, &(0x7f0000000300)={0x11, 0x16, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r2 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x20000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 602.104841] FAT-fs (loop1): invalid media value (0x00) [ 602.110278] FAT-fs (loop1): Can't find a valid FAT filesystem [ 602.127989] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) [ 602.167326] FAT-fs (loop2): invalid media value (0x00) [ 602.172722] FAT-fs (loop2): Can't find a valid FAT filesystem [ 602.211095] FAT-fs (loop5): bogus number of reserved sectors [ 602.217789] FAT-fs (loop5): Can't find a valid FAT filesystem [ 602.240423] FAT-fs (loop4): bogus number of reserved sectors [ 602.246323] FAT-fs (loop4): Can't find a valid FAT filesystem [ 602.260010] FAT-fs (loop1): invalid media value (0x00) [ 602.265428] FAT-fs (loop1): Can't find a valid FAT filesystem [ 602.315555] FAT-fs (loop5): error, invalid access to FAT (entry 0x000006c0) [ 602.322756] FAT-fs (loop5): Filesystem has been set read-only [ 602.378109] FAT-fs (loop5): error, invalid access to FAT (entry 0x000006c0) [ 602.409392] FAT-fs (loop5): error, invalid access to FAT (entry 0x000006c0) [ 602.428804] FAT-fs (loop5): error, invalid access to FAT (entry 0x000006c0) 2018/04/03 09:45:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) 2018/04/03 09:45:36 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000180)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000200)={@dev, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000440)=@generic={0x7fff, 0x7, 0x2}) sendto$packet(r0, &(0x7f00000001c0)="5c3e305456037fa8066c29a6b846c3c131ac89b8a31342f8297b4c74f6a9e1327eb3c29cd5c1dace015573352421b71ca2c48d284d6a14aecba9649321a3bd", 0x3f, 0x20040040, &(0x7f0000000300)={0x11, 0x16, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r2 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x20000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:36 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="0dce729b4b417c5ed964fae77eeacc9c99f313909ddbcea6d1e88d91b45bc6487bb60ab6a9398708a55932422170859bdc5809d378d2c8b96dd049dd6fb300e447d268eaa46034a22e3e73ecd266a1acc61545aa7f9c657b5d08494738818b81c1f98a7858447cf31c3eadba25da6c3d56d0016419777679c1a4f718518fcc4bb076d5587ee3e60d3339958f132c8f9439515f9fd9f19674d1ada6faa350a88b4adfe6c7b5c06faff660ec1a82b2e35ca11841fb88c5913147df", 0xba, 0xfffffffffffffff8) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x33) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 2018/04/03 09:45:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/04/03 09:45:36 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000180)={{0x8}, 'port0\x00', 0x1, 0x12, 0x6, 0x780, 0x3a, 0x7, 0x6d5, 0x0, 0x1, 0x1}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 09:45:36 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/03 09:45:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="636865636b3d7374800063742c00"]) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0xfffffffffffffffd, &(0x7f0000000400)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000300)=[{{r1, r2/1000+30000}, 0x7, 0x2, 0x5}, {{r3, r4/1000+30000}, 0x10000, 0x1, 0x2}, {{}, 0x7fff, 0x20}, {{}, 0x1ff, 0x100, 0x8}, {{r5, r6/1000+10000}, 0x7, 0x9, 0x8}], 0x78) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r7 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) ioctl$TIOCMBIS(r7, 0x5416, &(0x7f0000000280)=0x1ff) [ 602.575234] FAT-fs (loop4): bogus number of reserved sectors [ 602.581131] FAT-fs (loop4): Can't find a valid FAT filesystem [ 602.595059] FAT-fs (loop6): bogus number of reserved sectors [ 602.600981] FAT-fs (loop6): Can't find a valid FAT filesystem [ 602.611537] FAT-fs (loop5): Unrecognized mount option "check=st€" or missing value [ 602.614200] FAT-fs (loop1): invalid media value (0x00) [ 602.624683] FAT-fs (loop1): Can't find a valid FAT filesystem [ 602.636186] FAT-fs (loop7): bogus number of reserved sectors [ 602.642104] FAT-fs (loop7): Can't find a valid FAT filesystem [ 602.658818] FAT-fs (loop2): bogus number of reserved sectors [ 602.664771] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/04/03 09:45:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000240)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x1a, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000001c0)={0x4a063793, 0x4, 0x9}) [ 602.707615] FAT-fs (loop5): Unrecognized mount option "check=st€" or missing value [ 602.712697] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) [ 602.722632] FAT-fs (loop7): Filesystem has been set read-only [ 602.735307] FAT-fs (loop2): invalid media value (0x00) [ 602.740681] FAT-fs (loop2): Can't find a valid FAT filesystem [ 602.749135] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) [ 602.773550] FAT-fs (loop5): Unrecognized mount option "check=st€" or missing value 2018/04/03 09:45:37 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x33) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 2018/04/03 09:45:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) 2018/04/03 09:45:37 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f0000000180)='./file0/file0\x00', 0xffdfffffffffffff) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x4000000000) [ 602.843729] FAT-fs (loop1): invalid media value (0x00) [ 602.849318] FAT-fs (loop1): Can't find a valid FAT filesystem [ 602.856605] FAT-fs (loop5): Unrecognized mount option "check=st€" or missing value 2018/04/03 09:45:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000200)={@dev, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000440)=@generic={0x7fff, 0x7, 0x2}) sendto$packet(r0, &(0x7f00000001c0)="5c3e305456037fa8066c29a6b846c3c131ac89b8a31342f8297b4c74f6a9e1327eb3c29cd5c1dace015573352421b71ca2c48d284d6a14aecba9649321a3bd", 0x3f, 0x20040040, &(0x7f0000000300)={0x11, 0x16, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r2 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x20000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 602.929149] FAT-fs (loop2): bogus number of reserved sectors [ 602.931859] FAT-fs (loop7): bogus number of reserved sectors [ 602.935069] FAT-fs (loop2): Can't find a valid FAT filesystem [ 602.946870] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/04/03 09:45:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='check=sprict,\x00']) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) recvmsg$kcm(r0, &(0x7f0000000b80)={&(0x7f0000000380)=@hci, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000400)=""/73, 0x49}, {&(0x7f0000000480)=""/145, 0x91}, {&(0x7f0000000280)=""/17, 0x11}, {&(0x7f0000000540)=""/191, 0xbf}, {&(0x7f0000000600)=""/246, 0xf6}, {&(0x7f0000000700)=""/102, 0x66}, {&(0x7f00000007c0)=""/101, 0x65}, {&(0x7f0000000840)=""/42, 0x2a}, {&(0x7f0000000880)=""/23, 0x17}, {&(0x7f00000008c0)=""/230, 0xe6}], 0xa, &(0x7f0000000a80)=""/202, 0xca, 0x10000}, 0x20) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000001c0)={0x7, 0x7fffffff, 0xfffffffffffffff9, 0x1, 0x2}) connect(r1, &(0x7f0000000300)=@ax25={0x3, {"0abd05596ed44e"}, 0x8}, 0x80) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000200)=0xfffffffffffffffb, 0x4) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x100) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 602.973185] FAT-fs (loop1): invalid media value (0x00) [ 602.978695] FAT-fs (loop1): Can't find a valid FAT filesystem [ 603.006429] FAT-fs (loop4): bogus number of reserved sectors [ 603.012372] FAT-fs (loop4): Can't find a valid FAT filesystem [ 603.014830] FAT-fs (loop2): invalid media value (0x00) [ 603.023678] FAT-fs (loop2): Can't find a valid FAT filesystem [ 603.033758] FAT-fs (loop6): bogus number of reserved sectors [ 603.039658] FAT-fs (loop6): Can't find a valid FAT filesystem [ 603.051572] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) [ 603.058757] FAT-fs (loop7): Filesystem has been set read-only [ 603.069705] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) 2018/04/03 09:45:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000", 0x15}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) 2018/04/03 09:45:37 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8000, 0x200000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x6, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000140)={r1, 0xa5cd}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x4, &(0x7f0000000300)=ANY=[]) [ 603.107465] FAT-fs (loop5): Unrecognized mount option "check=sprict" or missing value 2018/04/03 09:45:37 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x33) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) [ 603.209861] FAT-fs (loop1): invalid media value (0x00) [ 603.215317] FAT-fs (loop1): Can't find a valid FAT filesystem [ 603.227834] FAT-fs (loop5): Unrecognized mount option "check=sprict" or missing value [ 603.243487] FAT-fs (loop2): bogus number of reserved sectors [ 603.249420] FAT-fs (loop2): Can't find a valid FAT filesystem [ 603.297448] FAT-fs (loop5): Unrecognized mount option "check=sprict" or missing value [ 603.316820] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) [ 603.324153] FAT-fs (loop7): Filesystem has been set read-only [ 603.353892] FAT-fs (loop2): invalid media value (0x00) [ 603.359298] FAT-fs (loop2): Can't find a valid FAT filesystem [ 603.409229] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) 2018/04/03 09:45:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000200)={@dev, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000440)=@generic={0x7fff, 0x7, 0x2}) sendto$packet(r0, &(0x7f00000001c0)="5c3e305456037fa8066c29a6b846c3c131ac89b8a31342f8297b4c74f6a9e1327eb3c29cd5c1dace015573352421b71ca2c48d284d6a14aecba9649321a3bd", 0x3f, 0x20040040, &(0x7f0000000300)={0x11, 0x16, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r2 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x20000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/f.le0\x00', &(0x7f0000000400)='sysv\x00', 0x4000, 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="638093084f3d0c74281beb6865636b3d7374726963742c00"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mount(&(0x7f00000001c0)='./file0/f.le0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='openpromfs\x00', 0x400, &(0x7f0000000300)="755df4da53b3321628949fc0960dfcb835f77729c0132cc9b6713e804141b0749d0233e8be9f45b88ed9c31d24ad9febf7a541b9f60a045b167d214d115a9ac6e61a4a4c79dd722498510d7d2c973979935105a5457e0da3015b6f305ba8626b3d508672c85d08518675d41062fab945975274196c3b7efa700338c899d958cf49d05925161c1822c9c13d931730461a0b98555302c8c0e7fc30cd8db6b3fdc2fe90fe06586e9d0dc2826b6a35932c937e036e742cd25cf8520e3ab5ab3a414703f61c9402669531395b1f41d8a92604b0278ec4ef6e6808a565b0e373510c5d536685d014121004120d23a615037e3bb0afc751ddeb71f7") chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:37 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000001c0)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = dup2(r0, 0xffffffffffffffff) bind$bt_rfcomm(r1, &(0x7f0000000080)={0x1f, {0x90, 0x7, 0xc09c, 0x7, 0xb74, 0x1}, 0x9}, 0xa) 2018/04/03 09:45:37 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/03 09:45:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000", 0x15}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) 2018/04/03 09:45:37 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) r1 = dup(r0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000180)=[0x5, 0x9]) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) write$tun(r1, &(0x7f00000001c0)={@pi={0x0, 0x886c}, @hdr={0x1, 0x0, 0x3, 0x2, 0x3, 0x4}, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, @random="fab7fa6c1217", [{[], {0x8100, 0x1, 0x1ff, 0x3}}], {@llc_tr={0x11, {@snap={0xab, 0x1, "bb", "9c7212", 0xe808, "39e46a9afe2a2c94c8c7109a23916fbdb76c5d19a9d0c0a3bd0bab58f1aea21b55adcf806b6996d0e7a57f9bd48ef5e31d97d5834e4c91e5500910581c79c4d49b80e05e79fb4c69fc390f24cf4a0104818182135e"}}}}}}, 0x7d) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 09:45:37 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x33) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) [ 603.615658] FAT-fs (loop1): invalid media value (0x00) [ 603.617065] FAT-fs (loop5): Unrecognized mount option "c€“O= t(ëheck=strict" or missing value [ 603.621103] FAT-fs (loop1): Can't find a valid FAT filesystem [ 603.638742] FAT-fs (loop4): bogus number of reserved sectors [ 603.644635] FAT-fs (loop4): Can't find a valid FAT filesystem [ 603.671273] FAT-fs (loop2): bogus number of reserved sectors [ 603.677209] FAT-fs (loop2): Can't find a valid FAT filesystem [ 603.686574] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) [ 603.691809] FAT-fs (loop6): bogus number of reserved sectors [ 603.693744] FAT-fs (loop7): Filesystem has been set read-only [ 603.705524] FAT-fs (loop6): Can't find a valid FAT filesystem [ 603.715940] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) [ 603.742121] FAT-fs (loop1): invalid media value (0x00) [ 603.747589] FAT-fs (loop1): Can't find a valid FAT filesystem [ 603.771340] FAT-fs (loop2): invalid media value (0x00) [ 603.776715] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/04/03 09:45:38 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x33) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 2018/04/03 09:45:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000500)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x75, &(0x7f0000000880)=[{&(0x7f0000000900)="96485292c390961fd0165e80e2719959697338b7704ab2af0375ab63e5d01e85d391b7f0c534494a4e393a5208d158102e5bc9e61ebcbb8477", 0xea, 0x4}, {&(0x7f00000005c0)="1f663725d0d63c68d9906f2fc3ec88144c45e27e5ec09904a8db3c0a79ed7b782c53d093aea0f35886d7b8cbb8d3a52d784eca72799cf64cb71cb2fb4faf24840499b3df924beba2fa7036c4c96dba5e2bd2ca17be3f3d3e352bc46475f2b7a6aa67814f15eed3a38d270af7ad353973ba73010470f9b52a58fb7a7e3165b2fbfaab869334a041e1b3504ad46aed67604b165fc11a2feac3642bcd865af365c1afd0ced7d85fbeee09c3522de147140970f72bf41edb53aaafffc547cda2a063c3e06d250ab0cc0ca1420cf80030efcb84fc94d951981bff332c9298c9eb1705c5ede777a72c9d1d0ea75584e518900b60cdd788d384c8", 0x0, 0x8}, {&(0x7f00000006c0)="93e07a7f15de8357ab0d2a248c1c0077eb116b037cb99daaa1ea4f78dea37c526a018b9388f59146b09e8575a05104d3fe5f376bfd7f6d7d225aca80016ae4a6b67dc2244c0a4317183aa4a2b4792fee907bcf3753e23f5e7778", 0x0, 0x7f}, {&(0x7f0000000740)="f7f06d251688a7fc8fe50d4d8607e87974c55783021a236eb53bfe7c32dfb7b68fc8cff9c4a8", 0x0, 0x6}, {&(0x7f00000007c0)="6a0ca86d9379e1c6a8bec46ee86006db374d8768c58d60a1b740b91f5df9efdda21953ffe14b59a503b472e88ae3824f3a54fa68c1245a1dd8306cc12a8cdd23adcd3163d156060e68216c567a551b3dc905b81a9aedf59051fbb7f4f54644b3759b90e1a23b4a512dc95ab766ff3850d4ff1530b8ed84928dc5611ca496650c951d8d11a6dc0bca3b4e9b8c693aecc0bf398f714b014ccf4b613b37091f8f3d235ec4035bf506c1ad019062", 0x0, 0x182}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="546865636b3d73747269b4f176d7"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/file0\x00') r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) chroot(&(0x7f0000000140)='./file0/f.le0\x00') r1 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x70, r2, 0x800, 0x70bd2a, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100000001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffffffffffff}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x20}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3a}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x16b}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x70}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x11200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="85c2a3", @ANYRES16=r1, @ANYBLOB="000b2bbd7000fcdbdf2503000000080002000a00000004000500"], 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x40) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:38 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000", 0x15}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0xd002, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) 2018/04/03 09:45:38 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="636865636b3d7374726963742c006bb1aec4badb514115cd7fdb0dd2f382ffd924fab65864e7234d3fc5f815e0ec97d84ca6d3cea69e7e20cf3a7ee93b313fee025a669cd4cbbe841b3707d8680a6d4b4f41953bb50fb121779e63c7760a9a34e64d9a5003a9ab552e875e2598e8d9b23643753eb845a8085460b7fe80c10bb3b1b282ca88631f1802bdfac9f7dfc7083e"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x0, 0x103400) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0xda1, 0x4) creat(&(0x7f0000000340)='./file0/f.le0\x00', 0x1) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x8, 0x40000) 2018/04/03 09:45:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000200)={@dev, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000440)=@generic={0x7fff, 0x7, 0x2}) sendto$packet(r0, &(0x7f00000001c0)="5c3e305456037fa8066c29a6b846c3c131ac89b8a31342f8297b4c74f6a9e1327eb3c29cd5c1dace015573352421b71ca2c48d284d6a14aecba9649321a3bd", 0x3f, 0x20040040, &(0x7f0000000300)={0x11, 0x16, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x20000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/f.le0\x00', &(0x7f0000000400)='sysv\x00', 0x4000, 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:38 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000280)={{0x915c, 0x7, 0x7, 0x7fa4, "da518d3adf456776799c3d25d059193317a7ff86d1e86069845416123d5909f4164583f73b14d251add159fb", 0x8}, 0x0, 0x0, 0x13c2, r1, 0x9, 0x7, "226f49f90f2bb9ff1326b92a340fb319ef5b6559e7d085c9863d25d03cc4d794768b4bd9459004fb2c8d4faa9fe57cda18f1ab5599cbdb04b083c1c4fecf0332", &(0x7f0000000240)='vfat\x00', 0x5, [], [0x8, 0x40, 0xff, 0xc6]}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000003c0)={0xf137, 0x10001, 0x7, 0x4}) r2 = getpid() ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000440)={0x4, &(0x7f0000000400)=[{0x72366f45, 0x4, 0x40, 0xb73}, {0x3f, 0x6, 0x10001, 0x6}, {0x7fffffff, 0x8, 0x7, 0x4}, {0x7ff, 0x8000, 0x4, 0xffffffffffffffc0}]}) socket$alg(0x26, 0x5, 0x0) wait4(r2, 0x0, 0x40000009, &(0x7f0000000180)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) epoll_wait(r0, &(0x7f0000000140)=[{}], 0x1, 0x9e5) [ 603.914519] FAT-fs (loop5): Unrecognized mount option "Theck=stri´ñv×" or missing value [ 603.979400] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) [ 603.984489] FAT-fs (loop2): bogus number of reserved sectors [ 603.986600] FAT-fs (loop7): Filesystem has been set read-only [ 603.992431] FAT-fs (loop2): Can't find a valid FAT filesystem [ 604.006124] FAT-fs (loop4): bogus number of reserved sectors [ 604.012065] FAT-fs (loop4): Can't find a valid FAT filesystem [ 604.049204] FAT-fs (loop1): Unrecognized mount option "vfat" or missing value [ 604.058465] FAT-fs (loop6): bogus number of reserved sectors [ 604.064389] FAT-fs (loop6): Can't find a valid FAT filesystem [ 604.082164] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) [ 604.111849] FAT-fs (loop1): Unrecognized mount option "vfat" or missing value 2018/04/03 09:45:38 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x33) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 2018/04/03 09:45:38 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000001c0)={0x1, 0x5, 0x1, 0x0, 0x4}) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="ee79fc708e6e2234265f8ed2e6961a26075b54137f2c5d7cdc994209634e09caa0efa7b66c1865b14cb6ab81e57a582014cb0e68005291730a21298c"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r1 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x5}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r2, 0x400000, 0x401}, 0xc) open(&(0x7f00000003c0)='./file0/f.le0\x00', 0x4000, 0x10) 2018/04/03 09:45:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000200)={@dev, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000440)=@generic={0x7fff, 0x7, 0x2}) sendto$packet(r0, &(0x7f00000001c0)="5c3e305456037fa8066c29a6b846c3c131ac89b8a31342f8297b4c74f6a9e1327eb3c29cd5c1dace015573352421b71ca2c48d284d6a14aecba9649321a3bd", 0x3f, 0x20040040, &(0x7f0000000300)={0x11, 0x16, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x20000) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/f.le0\x00', &(0x7f0000000400)='sysv\x00', 0x4000, 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 604.197885] FAT-fs (loop2): invalid media value (0x00) [ 604.203319] FAT-fs (loop2): Can't find a valid FAT filesystem [ 604.233979] FAT-fs (loop7): bogus number of reserved sectors [ 604.239883] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/04/03 09:45:38 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xfffffffffffff801, 0x400000) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) mknod$loop(&(0x7f0000000180)='./file0\x00', 0x80, 0x0) [ 604.278207] FAT-fs (loop4): bogus number of reserved sectors [ 604.284113] FAT-fs (loop4): Can't find a valid FAT filesystem [ 604.336592] FAT-fs (loop5): Unrecognized mount option "îyüpŽn"4&_ŽÒæ–&[T" or missing value [ 604.345768] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) [ 604.353062] FAT-fs (loop7): Filesystem has been set read-only [ 604.379222] FAT-fs (loop1): invalid media value (0x00) [ 604.384656] FAT-fs (loop1): Can't find a valid FAT filesystem [ 604.442111] FAT-fs (loop1): invalid media value (0x00) [ 604.447471] FAT-fs (loop1): Can't find a valid FAT filesystem [ 604.477912] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) 2018/04/03 09:45:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000200)={@dev, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000440)=@generic={0x7fff, 0x7, 0x2}) sendto$packet(r0, &(0x7f00000001c0)="5c3e305456037fa8066c29a6b846c3c131ac89b8a31342f8297b4c74f6a9e1327eb3c29cd5c1dace015573352421b71ca2c48d284d6a14aecba9649321a3bd", 0x3f, 0x20040040, &(0x7f0000000300)={0x11, 0x16, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/f.le0\x00', &(0x7f0000000400)='sysv\x00', 0x4000, 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:38 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffff5f3, 0x80000001, 0x800) 2018/04/03 09:45:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000300)={'filter\x00', 0x2a4, "598b9b42f8eb5196a98c95ff65c50e6d1fd16ccb027ff5b0ef02cbffd601bd6d0107f30ddd62d6435b3b0d44c001cccfc3df613d52742d2059b3271d36f12dea089751a24bdad27168fd8012a63f43845806774bae10a5d83d2f1e32a5c65203f765a0437447feb6e56267e29eea180ed59c75122c43798bba2c84d544fbcef1a91e2b4397a9c70a7b0a9b8e47db95b252414195fe48e910ea790ac347ebd8e720d7d87181b0e927c297f1190513990a48c49005aca945b26f47fd339c0246714ae911a0e3b02d366b246174cd9a6d0a520828d939e4"}, &(0x7f0000000400)=0xfa) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4800) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x8, 0xce}, 0x0, 0x101, 0x400, {0xffffffff, 0x800000000000008}, 0x3c55, 0x6}) open(&(0x7f0000000280)='./file0/file0\x00', 0x1, 0x52) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:38 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x33) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 2018/04/03 09:45:38 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x0, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/03 09:45:38 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x82}, 'port0\x00', 0x89, 0x0, 0x0, 0x3}) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000004980)=[{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000001c0)="ee4b32bf87436603fd8fc1722a8e98cd5f66e0ddedd1ad79c5f75cc45776414b03c785920db43e5611540b2560572b8e3a9d137656c2b3481af164c9d25cc9aac4b22fcb55af6f1536f42676df080de90b9f9f850e2f9127db23e7bfe933751f22632480b1b2", 0x66}, {&(0x7f0000000240)="e4719f4af2fb2b037288ab35f2ffbf8aada1348715eeb22248ea55c853ee04991cf6e854e1639c0ad85e25c86d88d5ab2ce988c3e1d8e76c8aa42b2791424776cab465f661a02cf5543c7c2e77a4642ae69cc02fa95362ed3718cf2e4dc0d582d573e8493cdbd316f1d5d1eaf3d9ec70ec1cd91ddd29f277be8433bfd723ffc23ace71d65c4114ebf499252b36e2ac45b0d4382d3f851dff9b879a2181138e0a2f074f43d9cb35dfedbf6796cd3522769582be5ca580f872f0adafdc30c04902c5376460d6ed59ec1c78ddcec3302ae878a79ddcb9c0bb11f85f71f29675c0d37694c38f87d102fb", 0xe8}, {&(0x7f0000000500)="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0x1000}], 0x3, 0x0, 0x0, 0xc090}, {0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000001500)="915429d005b741e3cb56b44878787d5813c0530bd71b696bdd4126f3626739f4791bfffa010b0894d001b3bbab921cc0c1ea3e95211fb8fc46e4688ded8b3cd4d17d5092dcb7c1609ddc93dbe80aba5ff7adc2043d87476678b398fa1a827d0b78b5fef852df68a9c7ce8ab78f511b4727238171762d2c64d3cc59a3e256301b6d785197398f09de5fa30d46e82f791011ed812ac880750a8ca8667e70e3e57c695341d9767e18953b7b621cc41fb99e9dd033a5c243a7b2a7289bfcecb626d8895e3b7705d841ad15c2db545c4babfc8a20a7bb5e8f7732f1b89a30eb618cb377e3a8a9394b9cc09c0a9ee1f96415412e", 0xf1}, {&(0x7f0000000380)="df5da132f4d1e64921a778ed52db30f20f305ae3febea2854a53c4c77e7310e1a7cec25bf52f0cb7cf20fa16663188fe7873", 0x32}, {&(0x7f00000003c0)}], 0x3}, {0x0, 0x0, &(0x7f0000001900)=[{&(0x7f0000001600)="2ce7c413a8ee7672ee47f662579edda1fcf354a08c14a1a67ce606ac05bdcceccb78e104e7f30f96b1f3789d8d59d8fd7c4df0eb3435b7ba287a6c146cbfc8f65b78ed5cc92f4fb415500a70ce94cc7272b1d83768190b5900a5e02bca82e14db87e5f0bc688a6c177", 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{&(0x7f0000003340)="43ed2fadff0af4965c3fc33506534cd149e26ec8cf0574a976da99ab4b0f3203f2621e49fd4578d9e13083b9e3a34d20380c131288858532233e572a9746d79253e8b016a9ef8ecc16a560b5615e43d9b77ce1fe79f7669762fdbf49fe569fe65257247c179e7d2dee8477d8e52b8b1e3cb74cbbde6da8cfe0d9cda9c0cb9144cabea24c80a5de0d1506818da2b7d8ec5b0c637bd614e4fc0061c5051b976e47278a7cf9e8ec2ccf", 0xa8}, {&(0x7f0000003400)="7a31c4965dc37016c91ee3f58b26558d68dc579c32f0d9e9b5f6b26f1aa36566b24356bddb47f4cc4980a2ae977c490ee22f18e8415c67d0ea9f9ca5f77dd843b2af60cea6a2fee1c7a0f92018ae989d07e4a6f86ef201c20d1e642f2da33a2377e0b0d52f22da3c10fab35aaab79e97a539f142bdc64460a045e7a326db8ebace7b1fdde6fceffe69febf39c01beab5c886036b903562c052be520dfeb37c84bfbdd9bcb5d3f959c0956e1d5e09e7a7f0170fc7a6ea3b0ff28beeeda5f57ebf373d665c65dec461adefd43acf0033dc3daf528c4a30ff4bc608ef07ca5ca8d4", 0xe0}, {&(0x7f0000003500)="0b800380b646ded3239e5579f3bb769f1df07bdafc77269683522f2e3324f0b6", 0x20}, {&(0x7f0000003540)="53c1942f811565783ddaf8514a33138c0940c0eefe7e2a1f48ed43b39017c26bc58d541afc041e0933da6c2407c392a5aec1fdc0346d3f1e23503afbe107bbd6685fd7951ee203d0e6cfbf305d18", 0x4e}], 0x5, 0x0, 0x0, 0x4004}, {0x0, 0x0, &(0x7f0000003840)=[{&(0x7f0000003640)="22d6a2b14d8e0392e27a8eff493c4fe2224361fbc49523756a250b7d8f53d1ea9bf94ec983c422730691604f55a3e18bc088e37eabb8f09c426872891c4e65716f4b91d8170d5a5a3585346819d5fec91a00939f8f7cc8ccaa64f9c02907bfa063b3bb49aadcf76b5c99f0cda9d8c29162971cd0186a824c995f5840e2aaab344c14b131b7962052a0ad823c125d4f8e7539ee9a00ff9a66e2125768665d87c3b26b6c1e5371d8fe60ca3256dd75a08deaea912bf36dee0c2035a618b9ac98b3e2a52c5f7029305f9faa46f70ca9dcecd3ef29c7105d51e253af8f4cf6677caafc1649e1edb2aa7b6a910ace61", 0xed}, {&(0x7f0000003740)="82241b23b10000fc9f29", 0xa}, {&(0x7f0000003780)="ea548f06ce2f9fc6b03a6221afab2993298157d19d78482c301a2ae69fc5d25378b53feebffdc5a8c7ad07ebe151b11ad8c610f5808117425dabb2dd0bb462f83039f53f86833d6027305a19be43e5675451bc47868a1ee42fe0fbb452c82787f776383a2df6be3ab716702c9efccc3e35d123bb1a4b1a5252eee4ce392822dd506defbf65b73d26d69f9389603396", 0x8f}], 0x3, &(0x7f0000003880)=ANY=[@ANYBLOB="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0x10c8, 0x4000800}], 0x7, 0x90) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0xff, 0x200, 0xffff, 0x6, 0x0}, &(0x7f0000004b40)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000004b80)={r2, 0x200}, &(0x7f0000004bc0)=0x8) 2018/04/03 09:45:38 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) clock_adjtime(0x6, &(0x7f0000000180)={0x1f, 0xffffffffffffff7d, 0xffffffffffffffc5, 0x7, 0xffffffff, 0x38, 0xffffffffffffceb5, 0x8, 0xfff, 0x4, 0x1, 0x8, 0x0, 0x7fffffff, 0x8, 0x5, 0x80000000, 0x400, 0x2000000000000000, 0x0, 0x1f, 0x6, 0x8, 0x6, 0xfc5, 0x5}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x20800, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r0, r1, 0x6, 0x203}, 0x10) pivot_root(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') 2018/04/03 09:45:38 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) fsetxattr(r0, &(0x7f00000001c0)=@known='com.apple.system.Security\x00', &(0x7f0000000200)='vfat\x00', 0x5, 0x2) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 604.626446] FAT-fs (loop4): bogus number of reserved sectors [ 604.632336] FAT-fs (loop4): Can't find a valid FAT filesystem [ 604.653170] FAT-fs (loop7): bogus number of reserved sectors [ 604.659060] FAT-fs (loop7): Can't find a valid FAT filesystem [ 604.666529] FAT-fs (loop2): bogus number of reserved sectors [ 604.667640] FAT-fs (loop5): bogus number of reserved sectors [ 604.672420] FAT-fs (loop2): Can't find a valid FAT filesystem [ 604.678230] FAT-fs (loop5): Can't find a valid FAT filesystem [ 604.685641] FAT-fs (loop1): invalid media value (0x00) [ 604.695450] FAT-fs (loop1): Can't find a valid FAT filesystem [ 604.698566] FAT-fs (loop6): bogus number of reserved sectors [ 604.707346] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/04/03 09:45:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000200)={@dev, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000440)=@generic={0x7fff, 0x7, 0x2}) sendto$packet(r0, &(0x7f00000001c0)="5c3e305456037fa8066c29a6b846c3c131ac89b8a31342f8297b4c74f6a9e1327eb3c29cd5c1dace015573352421b71ca2c48d284d6a14aecba9649321a3bd", 0x3f, 0x20040040, &(0x7f0000000300)={0x11, 0x16, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/f.le0\x00', &(0x7f0000000400)='sysv\x00', 0x4000, 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 604.808335] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) [ 604.815568] FAT-fs (loop7): Filesystem has been set read-only [ 604.851285] FAT-fs (loop1): Unrecognized mount option "Å" or missing value [ 604.871897] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) [ 604.913063] FAT-fs (loop4): bogus number of reserved sectors [ 604.918990] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/03 09:45:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='cieck\nsTri\x00t,\x00']) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r1 = open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000006c0)={0x0, 0x0}) fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) r5 = gettid() stat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d40)={0x0, 0x0, 0x0}, &(0x7f0000000d80)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000dc0)=0x0) stat(&(0x7f0000000e00)='./file0/file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000f40)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000f80)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000001080)=0xe8) r15 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003ec0)={0x0}, &(0x7f0000002740)=0x316) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002780)={{{@in6=@local, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000002880)=0xe8) fstat(r1, &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = gettid() lstat(&(0x7f0000003e00)='./file0/file0\x00', &(0x7f0000003e40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000004040)=[r11, r15, r7]) r22 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005c80)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@dev}}, &(0x7f0000004000)=0xe8) stat(&(0x7f0000004180)='./file0/file0\x00', &(0x7f0000004100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004340)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004380)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000004480)=0xe8) stat(&(0x7f00000044c0)='./file0/f.le0\x00', &(0x7f0000004500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000005700)={0x0, 0x0}) lstat(&(0x7f0000005740)='./file0/file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000005800)='./file0/f.le0\x00', &(0x7f0000005840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000005940)=[{&(0x7f00000001c0)=@file={0x0, './file0/f.le0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000300)="b69c743e3ca9ed414423b49977ff7a9db7de9cb30c56edfe72d15b57ca463e6226dd9856fbc933a04ba6ed887ab195ce8b982bf23fd3009c78026ddfa445dc4a7d4515b3cbfd3fb2fa745ef5cc319b504bb55c122b", 0x55}], 0x1, 0x0, 0x0, 0x4000}, {&(0x7f0000000380)=@file={0x1, './file0/file1\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000400)="c38fb445699e051c1dfa37f80b2475d8bbb68f4b5f9e3891c657926f7494a2846806523092957cf790c3ea828c0f34c397d00d5130fd0f76ce83679de3b47af8da63f4dd44405e066e291536fb17cb42f66db0568580c9cce8a0ded372", 0x5d}, {&(0x7f0000000480)="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", 0xfe}, {&(0x7f0000000580)="1e833802ae9f6f90b346f26426bf4bf11fdef75c1aa72ae3d10d79752baa4415d3ea490a1db0fbc0ed0c3bbedb62b11b98c8bfd14cbcf0c770ee6408a7242311df059f80663cb290ebe01a6f9a7a2e5e50c0a08eaef15e4b79bced200385f84e73e30b7afbe472a337f445436032ad0c907112109c0f8275e59649bb5c2b61bed6bb8b41481bdb9eadf06f51cd64f70fc3da1ea34b7c25efab68c1878094a2cbb0646e88f93bd1402dd5280c077301f6ad290eb9654b9f5361f4c17a629accd89f0ae39dadb2b50a9b", 0xc9}], 0x3, &(0x7f0000000840)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x58, 0x4}, {&(0x7f00000008c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000c00)=[{&(0x7f0000000940)="0f69b3ca4c112b8c2968d44701c382866985d41283614cd701570ad862d8bb62cf5a263028efaf23227494f8fc023bde08aca3f89b3b1bbf718f7074d8a290ddaaf5fcbc9c168c1af63699049b03bef065074cb5f505e6067f788bbfeee1a579357d3a5997ce6a00d4d4d6e384cc0d101f0777541230096237e1c133a5af0a808cbac2da1dd32d144d787970d37062b95e357de8e4e8e08f37dbf1161198f0465925467f28931e0f8410693d3ac2efa2c240682f44682c6237a2b86e91615cce57481cd36708266b4ea20a19634b47395a0486f3c91079faf364bc9ed54a9bf05759069ebc714078059b3dffc14ddfa1b63381", 0xf3}, {&(0x7f0000000a40)="57b96d096cf111d31ec830582a80031958988f6a48aa790d929a6a57047ee5cb6c4d3bf94307e22538122b5448b7d650e066c34dc23c9410989f54fbba6470f7a080fc847c6c398169a658e968b8873231e5a58914e1c91f71543501c0fca3492322d7f4073f5161ad94880fe83f4e63947477b9c56befe6ad2d9799137597733ff94ed1", 0x84}, {&(0x7f0000000b00)="4c0f2f1122e30a518271c32cca4f441c800e0861251954799326d9c3f5853cdd8117f894749963d4fd4e209a707a18f661b08cc64f971ac5d42e19f26a8940fd8a40c0bb3d15a54ce32b28dbd0", 0x4d}, {&(0x7f0000000b80)="e8fbcfc30e685ec95a2d6f778b9c50e5ebc6758fad05101590c83ce5ec17a7e3d40d6b3a41abb43278aaea38", 0x2c}, {&(0x7f0000000bc0)="246d5cc47f56efaa511aa10a89c029fa9bde94fd19471fbede8239396964f7ecf15e0a25dca85f720a61e71c927d2157", 0x30}], 0x5, &(0x7f0000003f00)=ANY=[@ANYBLOB="2000000000000000010000000200000030bbe5db15b0741ef5e51d0600000000000000b7185a4375d5de1258f7324402b785a92130f4a4c8a3bc3a7c7667850d786973779924d8", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r8, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r12, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xc8, 0x24008040}, {&(0x7f00000011c0)=@file={0x0, './file0/f.le0\x00'}, 0x6e, &(0x7f0000002640)=[{&(0x7f0000001240)="e518c903342619e906d7e4435606fccdd2745da3991ac63e5f2482564ed0da448df95f14348b13b15b5f8dabda449b2220a377009d8cd814ca55be36d8490b3a8efd74b01c7424f399fae6a65c819bd0fbb2a03d09481b408dab97876ff9b1eaba4ae572b623609d534d265f75157607fb55a04290cf458efb786e", 0x7b}, {&(0x7f00000012c0)="e1b9779054b12c0c7714bc929d5ee3cac6c85854c3513cbc4c1e51f5075a22c9e7c44c", 0x23}, {&(0x7f0000001300)="87ba405dbdce85ad0695d3a7c349f7559508c617ee4dd6165f6ec6a0bc681e9a56b402afa98f47aa7479270f8846c5ba4ba41674b9370b58ae6668f60bb6562f3a3e061fe7982fa05bb3f5a3f782870e341ea2320cb33b8ad76676d4e7cb18b95a3acc8ae8c16a71a226195ef8e2bb347c5d78ace0df54f5be9270ed9f0f4269e79c9de7eba88cab33b16871b4e4950f6b2240ffdb57cedb6d960c", 0x9b}, {&(0x7f00000013c0)="ef9cb4ca51c4931215f24b6cb7cb4ce26e0e8c4b954a8cee3ce9faaa726cab18b596d0e0ba3073d15c3e17ec5742ac0e57379e750e4e87bd8c854e1de96ede74406128c518cd2c202b7ac1edfe1d29f2ce0759909619241ff890a00999", 0x5d}, 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@ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="000000002000e7ffffff0000bd8ce08401000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="300000663c808ccb0f7868f928891d3e9a78000000000000000000000000e6aa75d897555dee839681e1f16e670abdb038e609dac01fc7c835ba9e48df86856869cc84d325564bb9d5b23b573f918659a7101c160c0fbc170f96074eb276bbcb85b1d03cd81ecc1259a074", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0], 0x118, 0x1}, {&(0x7f0000004240)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000004300)=[{&(0x7f00000042c0)="079118f0b01c86f6f7e7ebf804b7f0624ba34c80d4cf86e9a62e673e8909651fb722e41a113f14ee831a", 0x2a}], 0x1, &(0x7f0000004580)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1]}], 0x90, 0x10}, {&(0x7f0000004640)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f00000056c0)=[{&(0x7f00000046c0)="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", 0x1000}], 0x1, &(0x7f00000058c0)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x58, 0x24044010}], 0x7, 0x800) umount2(&(0x7f0000000180)='./file0/file0\x00', 0x8) 2018/04/03 09:45:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x80000001, 0x800) 2018/04/03 09:45:39 executing program 6: umount2(&(0x7f0000000180)='./file0\x00', 0x4) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00000001c0)={0x4, 0x40}) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/03 09:45:39 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x33) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 2018/04/03 09:45:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000200)={@dev, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000440)=@generic={0x7fff, 0x7, 0x2}) sendto$packet(r0, &(0x7f00000001c0)="5c3e305456037fa8066c29a6b846c3c131ac89b8a31342f8297b4c74f6a9e1327eb3c29cd5c1dace015573352421b71ca2c48d284d6a14aecba9649321a3bd", 0x3f, 0x20040040, &(0x7f0000000300)={0x11, 0x16, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/f.le0\x00', &(0x7f0000000400)='sysv\x00', 0x4000, 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 605.014612] FAT-fs (loop5): Unrecognized mount option "cieck [ 605.014612] sTri" or missing value 2018/04/03 09:45:39 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) [ 605.075615] FAT-fs (loop2): bogus number of reserved sectors [ 605.081537] FAT-fs (loop2): Can't find a valid FAT filesystem [ 605.098121] FAT-fs (loop7): bogus number of reserved sectors [ 605.104125] FAT-fs (loop7): Can't find a valid FAT filesystem [ 605.120070] FAT-fs (loop4): bogus number of reserved sectors [ 605.125956] FAT-fs (loop4): Can't find a valid FAT filesystem [ 605.130260] FAT-fs (loop6): bogus number of reserved sectors [ 605.132788] FAT-fs (loop5): Unrecognized mount option "cieck [ 605.132788] sTri" or missing value [ 605.137726] FAT-fs (loop6): Can't find a valid FAT filesystem [ 605.143189] FAT-fs (loop1): invalid media value (0x00) [ 605.158259] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/03 09:45:39 executing program 1: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x5, 0x2, &(0x7f00000011c0)=[{&(0x7f0000000140)="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", 0x1000, 0xc0}, {&(0x7f0000001140)="666fa52227744f08606e5067520ee83b5419785af68a405badcb14b7ffdd020791195b7a4e0f0265dcc876ef97bc172b69c6fa12820c3080cd66531947b51d988482b9f6a941d56f8fe5c9ba6d20a564db7fc9e6a671a3340310ad3ea67a2a46ec0ce91dc4e4c42a328daecb4981aaa9d6e5bdd1d647", 0x76, 0x8}], 0x123800, &(0x7f0000001200)={[{@errors_continue='errors=continue', 0x2c}, {@nfs='nfs', 0x2c}, {@debug='debug', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000001400)='/dev/snd/pcmC#D#c\x00', 0x4, 0x80000) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001440)=""/16) r1 = syz_open_dev$amidi(&(0x7f0000001380)='/dev/amidi#\x00', 0xff, 0x80000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000013c0)={0x0, 0x1, 0xff, 0x3, 0x6}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)=0x0) ptrace(0x11, r2) lgetxattr(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)=@known='system.sockprotoname\x00', &(0x7f00000012c0)=""/118, 0x76) [ 605.201890] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) [ 605.209119] FAT-fs (loop7): Filesystem has been set read-only 2018/04/03 09:45:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000200)={@dev, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000440)=@generic={0x7fff, 0x7, 0x2}) sendto$packet(r0, &(0x7f00000001c0)="5c3e305456037fa8066c29a6b846c3c131ac89b8a31342f8297b4c74f6a9e1327eb3c29cd5c1dace015573352421b71ca2c48d284d6a14aecba9649321a3bd", 0x3f, 0x20040040, &(0x7f0000000300)={0x11, 0x16, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/f.le0\x00', &(0x7f0000000400)='sysv\x00', 0x4000, 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x800) [ 605.245545] FAT-fs (loop5): Unrecognized mount option "cieck [ 605.245545] sTri" or missing value [ 605.263108] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) [ 605.331106] FAT-fs (loop4): bogus number of reserved sectors [ 605.337054] FAT-fs (loop4): Can't find a valid FAT filesystem [ 605.374620] FAT-fs (loop2): bogus number of reserved sectors [ 605.380619] FAT-fs (loop2): Can't find a valid FAT filesystem [ 605.436983] FAT-fs (loop1): Unrecognized mount option " 3Ok)좒óB ý*Ë#l“´ÚyWíW•göa7m­Èrç Ì[Õ²ÿWOO8_Å”TªµâÔÐþŒuÃjüãºö³J臘¶¡wþ¿$AT9ïA§Ã•ÙC1ûÑÀîÔ‹_—פƒ€¯3ËÿfàL°n./–?¼ [ 605.436983] ’ôìZ}«%D÷ó=¾Z [ 605.436983] ²™ÊV@@2NFoÉ2s" or missing value [ 605.547357] FAT-fs (loop1): Unrecognized mount option " 3Ok)좒óB ý*Ë#l“´ÚyWíW•göa7m­Èrç Ì[Õ²ÿWOO8_Å”TªµâÔÐþŒuÃjüãºö³J臘¶¡wþ¿$AT9ïA§Ã•ÙC1ûÑÀîÔ‹_—פƒ€¯3ËÿfàL°n./–?¼ [ 605.547357] ’ôìZ}«%D÷ó=¾Z [ 605.547357] ²™ÊV@@2NFoÉ2s" or missing value 2018/04/03 09:45:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="636865636bf53d731b1d747a6963"]) lgetxattr(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000580)=@random={'security.', 'security.ima\x00'}, &(0x7f00000004c0)=""/163, 0xa3) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = msgget(0x2, 0x102) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000440)=""/66) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r1 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f00000003c0)={{0x4, @broadcast=0xffffffff, 0x4e24, 0x2, 'lblcr\x00', 0x20, 0x3, 0x80}, {@empty, 0x4e21, 0x10004, 0x4, 0x6, 0x200}}, 0x44) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000180)={0x2, 0x3, 0x546, 0x3, 0x9}) 2018/04/03 09:45:40 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000200)={@dev, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000440)=@generic={0x7fff, 0x7, 0x2}) sendto$packet(r0, &(0x7f00000001c0)="5c3e305456037fa8066c29a6b846c3c131ac89b8a31342f8297b4c74f6a9e1327eb3c29cd5c1dace015573352421b71ca2c48d284d6a14aecba9649321a3bd", 0x3f, 0x20040040, &(0x7f0000000300)={0x11, 0x16, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/f.le0\x00', &(0x7f0000000400)='sysv\x00', 0x4000, 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/04/03 09:45:40 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x0, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/03 09:45:40 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4800) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 09:45:40 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x33) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 2018/04/03 09:45:40 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="636865636b3d7374726963742c0016044c2a75bc5d1386bfcc5e2202fc3f2786072f35a5aa4be9e01fc301f2a525f1e858cad2d8acbfad0fcace2586ec06fdc0da6ab10380072402d9600dafcf452ee7eb3766e6672c667042a83f6a337fbbfe906a7c21ba698075f820223e80bf01100a3caf44cfdea32e22f8e175869c0dbc4c99c263a7f4d544a4c2b255f925e09b42"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:40 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x5, 0x400) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00000000c0)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) syz_open_procfs(0x0, &(0x7f0000000300)='map_files\x00') ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000340)={{0x200, 0x3, 0x0, 0x3f, 0xfffffffffffffa01, 0x80000000}, 0x7ff, 0x7ff, 0x200, 0xfffffffffffffffe, 0x66b, "b33ffb35e6507982bb8f0a5c52706a081d617f960aff1335146bbf4230c1a5610875751a51f8bd8e075d2dee8f0452ce909195ad3255554e1125b4748e0dca701a2b76a412d90b9655c6acd005089672ef292b20116dac35c21c4c1d3e667e79cfd8b7781948fe6aed5e5925c4b8162d61a4e8c7587b48b7e5d96a5f18211bb1"}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000240)="cc26ef14fdb7551fed64c2bbb30250f908d659a623f7822e19d5b4dd5cd40896729dba643f7e1c4a0e8c95da0a6f7939d53a614725928a5f050e60bc26942fe52189a891b98d1280d9c3ce038570e0a9a3f226b32523cc03c4ff793b45f7d8d303dfd6b5b5b050992df92f9b631d4e1ede58dd0bf19be4d162bf57c0d242196a8f961550aeab888dde42b35016a9ac2d8d0c6d8865e330bca361fb54c4b94abc4f07f1bec3121a8f8ecdf13e8b2e1863a54876cbe7b022", 0xb7) [ 605.780989] FAT-fs (loop5): Unrecognized mount option "checkõ=stzic" or missing value [ 605.781336] FAT-fs (loop4): bogus number of reserved sectors [ 605.795130] FAT-fs (loop4): Can't find a valid FAT filesystem [ 605.801461] FAT-fs (loop2): bogus number of reserved sectors [ 605.803360] FAT-fs (loop6): bogus number of reserved sectors [ 605.807364] FAT-fs (loop2): Can't find a valid FAT filesystem [ 605.813142] FAT-fs (loop6): Can't find a valid FAT filesystem [ 605.829209] FAT-fs (loop7): bogus number of reserved sectors [ 605.835121] FAT-fs (loop7): Can't find a valid FAT filesystem [ 605.869840] FAT-fs (loop1): Unrecognized mount option "Ì&ïý·Uíd»³PùÖY¦#÷‚.Õ´Ý\Ô–rºd?~JŒ•Ú [ 605.869840] oy9Õ:aG%’Š_`¼&”/å!‰¨‘¹€ÙÃÎ…pà©£ò&³%#ÌÄÿy;E÷ØÓßÖµµ°P™-ù/›cNÞXÝ ñ›äÑb¿WÀÒBj–P®«ˆÞB³P©¬- mˆeã0¼£aûTĹJ¼Oñ¾ÃŽÍñ>‹.c¥HvËç°"" or missing value [ 605.923311] FAT-fs (loop5): Unrecognized mount option "checkõ=stzic" or missing value [ 605.926170] FAT-fs (loop7): bogus number of reserved sectors [ 605.937430] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/04/03 09:45:40 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002", 0x11}], 0x1000002, &(0x7f0000000240)=ANY=[]) 2018/04/03 09:45:40 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000200)={@dev}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000440)=@generic={0x7fff, 0x7, 0x2}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/f.le0\x00', &(0x7f0000000400)='sysv\x00', 0x4000, 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 606.030086] FAT-fs (loop5): Unrecognized mount option "checkõ=stzic" or missing value [ 606.084183] FAT-fs (loop1): invalid media value (0x00) [ 606.089603] FAT-fs (loop1): Can't find a valid FAT filesystem [ 606.114175] FAT-fs (loop4): bogus number of reserved sectors [ 606.120108] FAT-fs (loop4): Can't find a valid FAT filesystem [ 606.157900] FAT-fs (loop5): Unrecognized mount option "checkõ=stzic" or missing value [ 606.237651] FAT-fs (loop1): invalid media value (0x00) [ 606.243095] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/03 09:45:41 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x4, 0x2, &(0x7f0000000500)=[{&(0x7f0000000380)="8b91e6608c028119f2a6547b9d6a3e503cbbcf37b1981a22222798279654a420babb10edfdf954d674d12215617463b7c1d581e6593b268162634b1fe85bcf50c84ee4d16f6d8c38fb539cde6bb85b97fd", 0x11, 0x2}, {&(0x7f0000000400)="70af562028086cab7304f037f5645cf3eff20584aae5e3e0a1f2240e9bdc261fb8d72c42120652580f7dee13bfad1215665e06f307cbf9f7d1b01765fcb43c7dab45a8b7997055c7c3ed5465bd62e5076a2d91de8cd69de5f842a25549ee97171e07621bbc7595887e6c774f143d695a9af3d77ba368e24f4fcf35c525bc757c7ac9ccb01b251a2d8c8718ac9ed933c447ff284f2ac5e365b77ae58d2548a9b217ace5cbb524e9cb4423f0fd950ea291f1b635338a587c5216d8e9b77f4865b4b75c68e50dc1467393b1f4b950f9bc4bcbd5a5f2218bb56ca6deb58508cdc4029241c723cbb83b2693816cc934d63b692b04473e", 0xf4, 0x4}], 0x0, &(0x7f0000000240)={[{@check_normal='check=normal', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000540)='./file0/f.le0\x00', 0x800, 0x2) ioctl$VT_WAITACTIVE(r0, 0x5607) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000180)='loginuid\x00') ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000340)={&(0x7f00000001c0)=[0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x3, 0x5, 0x9}) r2 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) fcntl$getown(r2, 0x9) 2018/04/03 09:45:41 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x0, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/03 09:45:41 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x33) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 2018/04/03 09:45:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) creat(&(0x7f0000000200)='./file0/file0\x00', 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000300)=""/240, &(0x7f00000001c0)=0xf0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000200)={@dev}, &(0x7f0000000280)=0x14) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/f.le0\x00', &(0x7f0000000400)='sysv\x00', 0x4000, 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:41 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x200, 0x10000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000001c0)=0x1f, 0x4) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) times(&(0x7f0000000380)) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$ax25(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x10) 2018/04/03 09:45:41 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) socket$nl_xfrm(0x10, 0x3, 0x6) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) [ 606.848575] FAT-fs (loop1): invalid media value (0x00) [ 606.853952] FAT-fs (loop1): Can't find a valid FAT filesystem [ 606.860094] FAT-fs (loop5): bogus number of reserved sectors [ 606.860642] FAT-fs (loop7): bogus number of reserved sectors [ 606.865983] FAT-fs (loop5): Can't find a valid FAT filesystem [ 606.868399] FAT-fs (loop6): bogus number of reserved sectors [ 606.871833] FAT-fs (loop7): Can't find a valid FAT filesystem [ 606.875822] FAT-fs (loop4): bogus number of reserved sectors [ 606.877770] FAT-fs (loop6): Can't find a valid FAT filesystem [ 606.901216] FAT-fs (loop4): Can't find a valid FAT filesystem [ 606.933279] FAT-fs (loop1): invalid media value (0x00) [ 606.938657] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/03 09:45:41 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x33) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 2018/04/03 09:45:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x800) [ 606.967556] FAT-fs (loop7): bogus number of reserved sectors [ 606.973491] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/04/03 09:45:41 executing program 1: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11, 0x5}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x100000000, 0x8000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000300)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000340)={r2}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000280)) r3 = perf_event_open$cgroup(&(0x7f0000000080)={0x3, 0x70, 0x3, 0x3f, 0x8, 0x7, 0x0, 0xfff, 0x4a84, 0x1, 0x2, 0x7f, 0x98db, 0x8, 0x81, 0x9, 0x2, 0x4, 0x401, 0x81, 0x6b4c, 0x10000, 0x7fffffff, 0x10000, 0x7, 0x3fd, 0x5, 0x3, 0x65, 0x8, 0x1000, 0x2, 0xffff, 0x9, 0xfffffffffffffffb, 0x9, 0x3, 0xfffffffffffffffc, 0x0, 0x7, 0x4, @perf_config_ext={0x0, 0x19}, 0x4, 0xffffffffffffffff, 0x9, 0x7, 0x101, 0x100000004, 0x101}, 0xffffffffffffff9c, 0x3, 0xffffffffffffff9c, 0x2) pwrite64(r3, &(0x7f0000000140)="58ec7063d85932f2c79b35cee8bafb1f400bd71cc231a037c40244c6573b46302010b9fd72881c4fdd4fd7e368ad1408b1e73b284c67c8a12d1af16446e55748efdd36977b21cc5ef231b9229d0dc49e080c0ab1e7ce3496529df6b093b550a4b1488d1fc643a7baaf9dbc139b4d363c85d83f3c2ac3d366df4fe417f41d0662bcee3e8727cec7f0487fb540dbb5eabfa62e9711af626fc4b3927c20830d2f143077a1c53990b284862c04a95a93dfc780217568a6581cb8399b87f3d9d825f227ac524250f8f3375d120f5672a95bfc050a5d9f7f0cae00bc2d1e232e9cb388e148b5b217129a105a5750425262a0caa6b29d5330", 0xf5, 0x0) readahead(r1, 0x3, 0x9) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000380)={0x1, [0x80000001]}, &(0x7f00000003c0)=0x6) 2018/04/03 09:45:41 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x2, 0x4080) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{0x25, 0x5, 0x1000, 0x4}, {0x1ff, 0x80000000, 0x1e0d5bee, 0x3}, {0x7, 0x80000000, 0x7f13, 0x7ff}, {0xfff, 0x314, 0x8}, {0x5, 0x5, 0x3, 0x878}]}, 0x10) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/f.le0\x00', &(0x7f0000000400)='sysv\x00', 0x4000, 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 607.077848] FAT-fs (loop5): bogus number of reserved sectors [ 607.083788] FAT-fs (loop5): Can't find a valid FAT filesystem [ 607.103428] FAT-fs (loop7): bogus number of reserved sectors [ 607.109354] FAT-fs (loop7): Can't find a valid FAT filesystem [ 607.153603] FAT-fs (loop1): bogus number of FAT structure [ 607.159258] FAT-fs (loop1): Can't find a valid FAT filesystem [ 607.174824] FAT-fs (loop4): bogus number of reserved sectors [ 607.180748] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/03 09:45:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000200)={@dev}, &(0x7f0000000280)=0x14) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/f.le0\x00', &(0x7f0000000400)='sysv\x00', 0x4000, 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 607.214109] FAT-fs (loop6): bogus number of reserved sectors [ 607.220095] FAT-fs (loop6): Can't find a valid FAT filesystem [ 607.252289] FAT-fs (loop1): Unrecognized mount option "/dev/usbmon#" or missing value [ 607.282875] FAT-fs (loop7): bogus number of reserved sectors [ 607.283806] FAT-fs (loop6): bogus number of reserved sectors [ 607.288792] FAT-fs (loop7): Can't find a valid FAT filesystem [ 607.294601] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/04/03 09:45:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/f.le0\x00', &(0x7f0000000400)='sysv\x00', 0x4000, 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11, 0xffffffffc}], 0x0, &(0x7f0000000240)=ANY=[]) [ 607.328463] FAT-fs (loop5): bogus number of reserved sectors [ 607.334398] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/04/03 09:45:41 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="636865636b3573967b670a0c74c9a170d191e0a4040d8cf60fa0b157def1121db08e9abb781821eba348fb99ca453ab64ac19ab3faf929b75e8a33b46d16cf1348c5e8773b4d6324ce7c02c4c373c8f81fc732ec97309a603e7274b230230306d0f6fe12b32307b19e8c22eb3087a496c1505cca72a5123e9bcbe2f136837cdc347c9adb90ef663ba1831b65ad"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = msgget(0x3, 0x20) msgctl$IPC_RMID(r0, 0x0) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 607.438403] FAT-fs (loop1): bogus number of reserved sectors [ 607.443649] FAT-fs (loop4): bogus number of reserved sectors [ 607.444343] FAT-fs (loop1): Can't find a valid FAT filesystem [ 607.450148] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/03 09:45:41 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x33) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) [ 607.514775] FAT-fs (loop1): bogus number of reserved sectors [ 607.520736] FAT-fs (loop1): Can't find a valid FAT filesystem [ 607.573969] FAT-fs (loop6): Unrecognized mount option "check5s–{g [ 607.573969] tÉ¡pёठŒö ±WÞñ°Žš»x!ë£Hû™ÊE:¶JÁš³úù)·^Š3´mÏHÅèw;Mc$Î|ÄÃsÈøÇ2ì—0š`>rt²0#Ðöþ³#±žŒ"ë0‡¤–ÁP\Êr¥>›Ëâñ6ƒ|Ü4|šÛïf;¡ƒe­" or missing value [ 607.620290] FAT-fs (loop7): bogus number of reserved sectors [ 607.626313] FAT-fs (loop7): Can't find a valid FAT filesystem [ 607.711738] FAT-fs (loop7): bogus number of reserved sectors [ 607.717725] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/04/03 09:45:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/f.le0\x00', &(0x7f0000000400)='sysv\x00', 0x4000, 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:42 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x1) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x1}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x4, 0x0, 0x8000, 0x3, r1}, 0x10) 2018/04/03 09:45:42 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x33) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 2018/04/03 09:45:42 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="576865636b3d73746c22acdc37edf8ec525c215f194b4ed7cff019fdb960b9e4a5112feab16bbe3a620234a966fb409a2d9e2917869d463bc04d8216c5618d9b8fc091c5ec9cdf715d0db74389c68bf6038cbae4de76277b359d7906a9a787a6eadde817b50f9aab1a1e40c691bb6fc47fcb52639f22b45f77e9e05aa7f62fbae389dffe8057d9a914f9de5aa6a704517d"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) futex(&(0x7f0000000080)=0x1, 0x0, 0x1, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0), 0x2) socket$inet(0x2, 0x6, 0x7) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:42 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000200)={@dev, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000440)=@generic={0x7fff, 0x7, 0x2}) sendto$packet(r0, &(0x7f00000001c0)="5c3e305456037fa8066c29a6b846c3c131ac89b8a31342f8297b4c74f6a9e1327eb3c29cd5c1dace015573352421b71ca2c48d284d6a14aecba9649321a3bd", 0x3f, 0x20040040, &(0x7f0000000300)={0x11, 0x16, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x20000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/f.le0\x00', &(0x7f0000000400)='sysv\x00', 0x4000, 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:42 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/03 09:45:42 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00', 0x0, 0x800}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 09:45:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0/f.le0\x00', &(0x7f00000001c0)='./file0/f.le0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x80000001, 0x800) [ 607.836045] FAT-fs (loop7): bogus number of reserved sectors [ 607.841966] FAT-fs (loop7): Can't find a valid FAT filesystem [ 607.856841] FAT-fs (loop2): bogus number of reserved sectors [ 607.862757] FAT-fs (loop2): Can't find a valid FAT filesystem [ 607.874148] FAT-fs (loop1): invalid media value (0x00) [ 607.879576] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/03 09:45:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/f.le0\x00', &(0x7f0000000400)='sysv\x00', 0x4000, 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 607.885835] FAT-fs (loop5): bogus number of reserved sectors [ 607.891751] FAT-fs (loop5): Can't find a valid FAT filesystem [ 607.913407] FAT-fs (loop6): Unrecognized mount option "Wheck=stl"¬Ü7íøìR\!_KN×Ïðý¹`¹ä¥/ê±k¾:b4©fû@š-ž)†F;ÀM‚Åa›À‘Åìœßq] ·C‰Æ‹öŒºäÞv'{5y©§‡¦êÝ赚«@Æ‘»oÄËRcŸ"´_wéàZ§ö/ºã‰ßþ€WÙ©ùÞZ¦§Q}" or missing value 2018/04/03 09:45:42 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0)=0x9, 0x4) syz_mount_image$gfs2(&(0x7f0000000140)='gfs2\x00', &(0x7f0000000180)='./file0\x00', 0x4, 0x7, &(0x7f0000000580)=[{&(0x7f00000001c0)="835aca9d77ed54888d7cc28f2c86579a093d8d847f42b08086a77f0981aedd1e4122ccf6fe9393fdae9168ea12fcabc209ccc64993a6f64499456a47d03455211843726008b1e16e26d3d71a561db754e2c2482f26e0609ea668a6125e826879763bbbd94177cab43953b57ec210cd98df9fbe4e46eef1c2bcb6d01660a28269be2cb15b55fe740a1779f5d64dee78a65f4428562a1e3e6bda21f202603a61e0333d4973a02e8bb63b63223563a211b1eaf59597d47d4096c30039d384134b8c2464fba17478db6f2cbf7cc426e3af1ce3d0d1969a8fa52783b5d6fbacc107d2fdfbd3c0", 0xe4, 0x1ff}, {&(0x7f00000002c0)="fee11647c854", 0x6}, {&(0x7f0000000300)="4fce4a402c4ce5fc88253213b64399ea1b884f2b080b0e03a788665100ce9d3d3f93d4293ce1afea4b90f02449e9621ed9d8b49e563374013d6c48d1dfe76eaefa62f4b4080ab8f4052bccbcc2b948b48c029f83d2e19e8c9b6c3da2b37b8e82353c166b1c2c72c926ce947b8a0dba3f82d72230edaf602f6b", 0x79, 0x5}, {&(0x7f0000000380)="6afd849705097899390ca870ec9e17d254aa5412a4e685f7f2643943fcb84d2b20002fdac99f8c74975324d796b80ba8a06463258d8adab9335f6ab88c6d2cb61f", 0x41, 0xffff}, {&(0x7f0000000400)="52e53b99b9025febb8957d64bc1855a171f45a0d7385a47d34d8d4ea2f4c43b184ab4b23bddca75342", 0x29, 0x3}, {&(0x7f0000000440)="802464c6c6063f14eb4c694c3861e7f5e74323f16ef193d2897e0cf24d4d9b7004e811de68544cf1664bd1a74bb56fba5c", 0x31, 0x8}, {&(0x7f0000000480)="bd3aa839d055ce35332818940b5ef6ae5accccbc01914a9895711462877a9c06f4ed004757e487f53b6b7dbde60a4b4e3551f7090aed64b765f95638e32bf73b080a44c4689dc3b636af57ab4dd72b0a9461be8b59d10e0bf182fc61f09b9ca079d3d2e89794b0cc8165ff553b16e2e3b117bff22446f9079e3a64c542f4de2673fff71b86f880f36f36df834bb7f657b1114777c2a8f60450f4ee38ab2f5622650ad5d120a2a2796fede7a02b2a8a7cbf15bccef51fe725d78152cc4959817e9c1d730a26c262d5ab88d9dad66a6129b7c84644ce910ecf6c6eca9705f452bd7a", 0xe1, 0x8000}], 0x841, &(0x7f0000000640)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@upgrade='upgrade', 0x2c}, {@localcaching='localcaching', 0x2c}, {@locktable={'locktable', 0x3d, 'vfat\x00'}, 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@norecovery='norecovery', 0x2c}, {@quota_account='quota=account', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}]}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) [ 607.971234] FAT-fs (loop7): bogus number of reserved sectors [ 607.977166] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/04/03 09:45:42 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/03 09:45:42 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x33) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 2018/04/03 09:45:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/f.le0\x00', &(0x7f0000000400)='sysv\x00', 0x4000, 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 608.161689] gfs2: can't find protocol dlm 2018/04/03 09:45:42 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000200)={@dev, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000440)=@generic={0x7fff, 0x7, 0x2}) sendto$packet(r0, &(0x7f00000001c0)="5c3e305456037fa8066c29a6b846c3c131ac89b8a31342f8297b4c74f6a9e1327eb3c29cd5c1dace015573352421b71ca2c48d284d6a14aecba9649321a3bd", 0x3f, 0x20040040, &(0x7f0000000300)={0x11, 0x16, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x20000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/f.le0\x00', &(0x7f0000000400)='sysv\x00', 0x4000, 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:42 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='check=strict\a\x00']) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000001c0)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r1 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e24, 0x40, @loopback={0x0, 0x1}, 0x1000}, @in={0x2, 0x4e22}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e21, 0xdc, @dev={0xfe, 0x80, [], 0xc}, 0xfc00000000000}, @in6={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}], 0xc8) openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x400000, 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 608.191687] FAT-fs (loop7): bogus number of reserved sectors [ 608.197681] FAT-fs (loop7): Can't find a valid FAT filesystem [ 608.274403] FAT-fs (loop2): bogus number of reserved sectors [ 608.277288] FAT-fs (loop1): Unrecognized mount option "¾" or missing value [ 608.280391] FAT-fs (loop2): Can't find a valid FAT filesystem [ 608.329655] FAT-fs (loop7): bogus number of reserved sectors [ 608.335572] FAT-fs (loop7): Can't find a valid FAT filesystem [ 608.336146] FAT-fs (loop6): Unrecognized mount option "check=strict" or missing value [ 608.374881] gfs2: can't find protocol dlm [ 608.445543] FAT-fs (loop6): Unrecognized mount option "check=strict" or missing value [ 608.476139] FAT-fs (loop6): Unrecognized mount option "check=strict" or missing value [ 608.505887] FAT-fs (loop6): Unrecognized mount option "check=strict" or missing value 2018/04/03 09:45:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/f.le0\x00', &(0x7f0000000400)='sysv\x00', 0x4000, 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:43 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x33) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 2018/04/03 09:45:43 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x88842, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000200)=""/218) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000003c0)={0x4000000000000182, &(0x7f0000000400)=[{}, {}, {}, {}]}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/04/03 09:45:43 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/03 09:45:43 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000200)={@dev, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000440)=@generic={0x7fff, 0x7, 0x2}) sendto$packet(r0, &(0x7f00000001c0)="5c3e305456037fa8066c29a6b846c3c131ac89b8a31342f8297b4c74f6a9e1327eb3c29cd5c1dace015573352421b71ca2c48d284d6a14aecba9649321a3bd", 0x3f, 0x20040040, &(0x7f0000000300)={0x11, 0x16, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x20000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/f.le0\x00', &(0x7f0000000400)='sysv\x00', 0x4000, 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:43 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) write$vnet(r0, &(0x7f0000000400)={0x1, {&(0x7f0000000300)=""/219, 0xdb, &(0x7f00000001c0)=""/8, 0x2, 0x7}}, 0x68) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x803fffa, 0x0) 2018/04/03 09:45:43 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0)=0x9, 0x4) syz_mount_image$gfs2(&(0x7f0000000140)='gfs2\x00', &(0x7f0000000180)='./file0\x00', 0x4, 0x7, &(0x7f0000000580)=[{&(0x7f00000001c0)="835aca9d77ed54888d7cc28f2c86579a093d8d847f42b08086a77f0981aedd1e4122ccf6fe9393fdae9168ea12fcabc209ccc64993a6f64499456a47d03455211843726008b1e16e26d3d71a561db754e2c2482f26e0609ea668a6125e826879763bbbd94177cab43953b57ec210cd98df9fbe4e46eef1c2bcb6d01660a28269be2cb15b55fe740a1779f5d64dee78a65f4428562a1e3e6bda21f202603a61e0333d4973a02e8bb63b63223563a211b1eaf59597d47d4096c30039d384134b8c2464fba17478db6f2cbf7cc426e3af1ce3d0d1969a8fa52783b5d6fbacc107d2fdfbd3c0", 0xe4, 0x1ff}, {&(0x7f00000002c0)="fee11647c854", 0x6}, {&(0x7f0000000300)="4fce4a402c4ce5fc88253213b64399ea1b884f2b080b0e03a788665100ce9d3d3f93d4293ce1afea4b90f02449e9621ed9d8b49e563374013d6c48d1dfe76eaefa62f4b4080ab8f4052bccbcc2b948b48c029f83d2e19e8c9b6c3da2b37b8e82353c166b1c2c72c926ce947b8a0dba3f82d72230edaf602f6b", 0x79, 0x5}, {&(0x7f0000000380)="6afd849705097899390ca870ec9e17d254aa5412a4e685f7f2643943fcb84d2b20002fdac99f8c74975324d796b80ba8a06463258d8adab9335f6ab88c6d2cb61f", 0x41, 0xffff}, {&(0x7f0000000400)="52e53b99b9025febb8957d64bc1855a171f45a0d7385a47d34d8d4ea2f4c43b184ab4b23bddca75342", 0x29, 0x3}, {&(0x7f0000000440)="802464c6c6063f14eb4c694c3861e7f5e74323f16ef193d2897e0cf24d4d9b7004e811de68544cf1664bd1a74bb56fba5c", 0x31, 0x8}, {&(0x7f0000000480)="bd3aa839d055ce35332818940b5ef6ae5accccbc01914a9895711462877a9c06f4ed004757e487f53b6b7dbde60a4b4e3551f7090aed64b765f95638e32bf73b080a44c4689dc3b636af57ab4dd72b0a9461be8b59d10e0bf182fc61f09b9ca079d3d2e89794b0cc8165ff553b16e2e3b117bff22446f9079e3a64c542f4de2673fff71b86f880f36f36df834bb7f657b1114777c2a8f60450f4ee38ab2f5622650ad5d120a2a2796fede7a02b2a8a7cbf15bccef51fe725d78152cc4959817e9c1d730a26c262d5ab88d9dad66a6129b7c84644ce910ecf6c6eca9705f452bd7a", 0xe1, 0x8000}], 0x841, &(0x7f0000000640)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@upgrade='upgrade', 0x2c}, {@localcaching='localcaching', 0x2c}, {@locktable={'locktable', 0x3d, 'vfat\x00'}, 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@norecovery='norecovery', 0x2c}, {@quota_account='quota=account', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}]}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) 2018/04/03 09:45:43 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000180)={0x3ff, 0x0, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gre0\x00'}) [ 608.983137] FAT-fs (loop4): bogus number of reserved sectors [ 608.989055] FAT-fs (loop4): Can't find a valid FAT filesystem [ 609.009371] FAT-fs (loop2): bogus number of reserved sectors [ 609.015388] FAT-fs (loop2): Can't find a valid FAT filesystem [ 609.021376] FAT-fs (loop7): bogus number of reserved sectors [ 609.027246] FAT-fs (loop7): Can't find a valid FAT filesystem [ 609.033703] FAT-fs (loop1): invalid media value (0x00) [ 609.039081] FAT-fs (loop1): Can't find a valid FAT filesystem [ 609.040158] gfs2: can't find protocol dlm [ 609.056845] FAT-fs (loop6): bogus number of reserved sectors [ 609.062738] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/04/03 09:45:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/f.le0\x00', &(0x7f0000000400)='sysv\x00', 0x4000, 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 609.098682] FAT-fs (loop1): invalid media value (0x00) [ 609.104062] FAT-fs (loop1): Can't find a valid FAT filesystem [ 609.105550] FAT-fs (loop7): bogus number of reserved sectors [ 609.115950] FAT-fs (loop7): Can't find a valid FAT filesystem [ 609.127550] FAT-fs (loop5): Unrecognized mount option "¾" or missing value 2018/04/03 09:45:43 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0)=0x9, 0x4) syz_mount_image$gfs2(&(0x7f0000000140)='gfs2\x00', &(0x7f0000000180)='./file0\x00', 0x4, 0x7, &(0x7f0000000580)=[{&(0x7f00000001c0)="835aca9d77ed54888d7cc28f2c86579a093d8d847f42b08086a77f0981aedd1e4122ccf6fe9393fdae9168ea12fcabc209ccc64993a6f64499456a47d03455211843726008b1e16e26d3d71a561db754e2c2482f26e0609ea668a6125e826879763bbbd94177cab43953b57ec210cd98df9fbe4e46eef1c2bcb6d01660a28269be2cb15b55fe740a1779f5d64dee78a65f4428562a1e3e6bda21f202603a61e0333d4973a02e8bb63b63223563a211b1eaf59597d47d4096c30039d384134b8c2464fba17478db6f2cbf7cc426e3af1ce3d0d1969a8fa52783b5d6fbacc107d2fdfbd3c0", 0xe4, 0x1ff}, {&(0x7f00000002c0)="fee11647c854", 0x6}, {&(0x7f0000000300)="4fce4a402c4ce5fc88253213b64399ea1b884f2b080b0e03a788665100ce9d3d3f93d4293ce1afea4b90f02449e9621ed9d8b49e563374013d6c48d1dfe76eaefa62f4b4080ab8f4052bccbcc2b948b48c029f83d2e19e8c9b6c3da2b37b8e82353c166b1c2c72c926ce947b8a0dba3f82d72230edaf602f6b", 0x79, 0x5}, {&(0x7f0000000380)="6afd849705097899390ca870ec9e17d254aa5412a4e685f7f2643943fcb84d2b20002fdac99f8c74975324d796b80ba8a06463258d8adab9335f6ab88c6d2cb61f", 0x41, 0xffff}, {&(0x7f0000000400)="52e53b99b9025febb8957d64bc1855a171f45a0d7385a47d34d8d4ea2f4c43b184ab4b23bddca75342", 0x29, 0x3}, {&(0x7f0000000440)="802464c6c6063f14eb4c694c3861e7f5e74323f16ef193d2897e0cf24d4d9b7004e811de68544cf1664bd1a74bb56fba5c", 0x31, 0x8}, {&(0x7f0000000480)="bd3aa839d055ce35332818940b5ef6ae5accccbc01914a9895711462877a9c06f4ed004757e487f53b6b7dbde60a4b4e3551f7090aed64b765f95638e32bf73b080a44c4689dc3b636af57ab4dd72b0a9461be8b59d10e0bf182fc61f09b9ca079d3d2e89794b0cc8165ff553b16e2e3b117bff22446f9079e3a64c542f4de2673fff71b86f880f36f36df834bb7f657b1114777c2a8f60450f4ee38ab2f5622650ad5d120a2a2796fede7a02b2a8a7cbf15bccef51fe725d78152cc4959817e9c1d730a26c262d5ab88d9dad66a6129b7c84644ce910ecf6c6eca9705f452bd7a", 0xe1, 0x8000}], 0x841, &(0x7f0000000640)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@upgrade='upgrade', 0x2c}, {@localcaching='localcaching', 0x2c}, {@locktable={'locktable', 0x3d, 'vfat\x00'}, 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@norecovery='norecovery', 0x2c}, {@quota_account='quota=account', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}]}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) 2018/04/03 09:45:43 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000200)='./file0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:43 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x33) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) [ 609.255154] FAT-fs (loop4): bogus number of reserved sectors [ 609.261119] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/03 09:45:43 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000200)={@dev, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000440)=@generic={0x7fff, 0x7, 0x2}) sendto$packet(r0, &(0x7f00000001c0)="5c3e305456037fa8066c29a6b846c3c131ac89b8a31342f8297b4c74f6a9e1327eb3c29cd5c1dace015573352421b71ca2c48d284d6a14aecba9649321a3bd", 0x3f, 0x20040040, &(0x7f0000000300)={0x11, 0x16, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x20000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:43 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400, 0x0) flock(r0, 0x40000004) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f00000000c0)=0x3) 2018/04/03 09:45:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/f.le0\x00', &(0x7f0000000400)='sysv\x00', 0x4000, 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 609.396537] FAT-fs (loop7): bogus number of reserved sectors [ 609.400568] gfs2: can't find protocol dlm [ 609.402440] FAT-fs (loop7): Can't find a valid FAT filesystem [ 609.422009] FAT-fs (loop1): invalid media value (0x00) [ 609.427457] FAT-fs (loop1): Can't find a valid FAT filesystem [ 609.431036] FAT-fs (loop2): bogus number of reserved sectors [ 609.439250] FAT-fs (loop2): Can't find a valid FAT filesystem [ 609.473895] FAT-fs (loop7): bogus number of reserved sectors [ 609.479817] FAT-fs (loop7): Can't find a valid FAT filesystem [ 609.487443] FAT-fs (loop6): bogus number of reserved sectors [ 609.493368] FAT-fs (loop6): Can't find a valid FAT filesystem [ 609.519921] FAT-fs (loop4): bogus number of reserved sectors [ 609.525250] FAT-fs (loop1): invalid media value (0x00) [ 609.525835] FAT-fs (loop4): Can't find a valid FAT filesystem [ 609.531099] FAT-fs (loop1): Can't find a valid FAT filesystem [ 609.537927] FAT-fs (loop5): Unrecognized mount option "¾" or missing value 2018/04/03 09:45:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) write$vnet(r0, &(0x7f0000000400)={0x1, {&(0x7f0000000300)=""/219, 0xdb, &(0x7f00000001c0)=""/8, 0x2, 0x7}}, 0x68) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x803fffa, 0x0) 2018/04/03 09:45:44 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) pivot_root(&(0x7f0000000200)='./file0/f.le0\x00', &(0x7f0000000280)='./file0/file0\x00') r0 = open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000180)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/04/03 09:45:44 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x33) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 2018/04/03 09:45:44 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000200)={@dev, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000440)=@generic={0x7fff, 0x7, 0x2}) sendto$packet(r0, &(0x7f00000001c0)="5c3e305456037fa8066c29a6b846c3c131ac89b8a31342f8297b4c74f6a9e1327eb3c29cd5c1dace015573352421b71ca2c48d284d6a14aecba9649321a3bd", 0x3f, 0x20040040, &(0x7f0000000300)={0x11, 0x16, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x20000) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:44 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/f.le0\x00', &(0x7f0000000400)='sysv\x00', 0x4000, 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:44 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0)=0x9, 0x4) syz_mount_image$gfs2(&(0x7f0000000140)='gfs2\x00', &(0x7f0000000180)='./file0\x00', 0x4, 0x7, &(0x7f0000000580)=[{&(0x7f00000001c0)="835aca9d77ed54888d7cc28f2c86579a093d8d847f42b08086a77f0981aedd1e4122ccf6fe9393fdae9168ea12fcabc209ccc64993a6f64499456a47d03455211843726008b1e16e26d3d71a561db754e2c2482f26e0609ea668a6125e826879763bbbd94177cab43953b57ec210cd98df9fbe4e46eef1c2bcb6d01660a28269be2cb15b55fe740a1779f5d64dee78a65f4428562a1e3e6bda21f202603a61e0333d4973a02e8bb63b63223563a211b1eaf59597d47d4096c30039d384134b8c2464fba17478db6f2cbf7cc426e3af1ce3d0d1969a8fa52783b5d6fbacc107d2fdfbd3c0", 0xe4, 0x1ff}, {&(0x7f00000002c0)="fee11647c854", 0x6}, {&(0x7f0000000300)="4fce4a402c4ce5fc88253213b64399ea1b884f2b080b0e03a788665100ce9d3d3f93d4293ce1afea4b90f02449e9621ed9d8b49e563374013d6c48d1dfe76eaefa62f4b4080ab8f4052bccbcc2b948b48c029f83d2e19e8c9b6c3da2b37b8e82353c166b1c2c72c926ce947b8a0dba3f82d72230edaf602f6b", 0x79, 0x5}, {&(0x7f0000000380)="6afd849705097899390ca870ec9e17d254aa5412a4e685f7f2643943fcb84d2b20002fdac99f8c74975324d796b80ba8a06463258d8adab9335f6ab88c6d2cb61f", 0x41, 0xffff}, {&(0x7f0000000400)="52e53b99b9025febb8957d64bc1855a171f45a0d7385a47d34d8d4ea2f4c43b184ab4b23bddca75342", 0x29, 0x3}, {&(0x7f0000000440)="802464c6c6063f14eb4c694c3861e7f5e74323f16ef193d2897e0cf24d4d9b7004e811de68544cf1664bd1a74bb56fba5c", 0x31, 0x8}, {&(0x7f0000000480)="bd3aa839d055ce35332818940b5ef6ae5accccbc01914a9895711462877a9c06f4ed004757e487f53b6b7dbde60a4b4e3551f7090aed64b765f95638e32bf73b080a44c4689dc3b636af57ab4dd72b0a9461be8b59d10e0bf182fc61f09b9ca079d3d2e89794b0cc8165ff553b16e2e3b117bff22446f9079e3a64c542f4de2673fff71b86f880f36f36df834bb7f657b1114777c2a8f60450f4ee38ab2f5622650ad5d120a2a2796fede7a02b2a8a7cbf15bccef51fe725d78152cc4959817e9c1d730a26c262d5ab88d9dad66a6129b7c84644ce910ecf6c6eca9705f452bd7a", 0xe1, 0x8000}], 0x841, &(0x7f0000000640)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@upgrade='upgrade', 0x2c}, {@localcaching='localcaching', 0x2c}, {@locktable={'locktable', 0x3d, 'vfat\x00'}, 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@norecovery='norecovery', 0x2c}, {@quota_account='quota=account', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}]}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) 2018/04/03 09:45:44 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x74, "c74b816f2144a3497a45ad5d5f05ecf5cd146188ce21dcdc1854eb09497a3ce3e5d2d4cc9186c5deff02c6b7cc9a86930d1c19fdb28c14b516b7f4e0beeadcd09f0a0f40c7010718e1f319d76c626731070e7cea05a863315d1ae827b8577a87b64a468d1545e182c490ebb060ba75d3f3119640"}, &(0x7f0000000240)=0x7c) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000300)={r2, 0x7, 0x8, 0xfffffffffffffffc, 0x3ff, 0x6838, 0x56a, 0xfffffffffffffe00, {r3, @in6={{0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x7ff, 0xfffffffffffffffd, 0x40, 0xd, 0x6}}, &(0x7f00000003c0)=0xb0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 09:45:44 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) [ 609.923376] FAT-fs (loop4): bogus number of reserved sectors [ 609.929337] FAT-fs (loop4): Can't find a valid FAT filesystem [ 609.932137] FAT-fs (loop2): bogus number of reserved sectors [ 609.941121] FAT-fs (loop2): Can't find a valid FAT filesystem [ 609.954321] FAT-fs (loop6): bogus number of reserved sectors [ 609.959182] gfs2: can't find protocol dlm [ 609.960232] FAT-fs (loop6): Can't find a valid FAT filesystem [ 609.971732] FAT-fs (loop1): bogus number of reserved sectors [ 609.977608] FAT-fs (loop1): Can't find a valid FAT filesystem [ 609.983597] FAT-fs (loop7): bogus number of reserved sectors [ 609.989459] FAT-fs (loop7): Can't find a valid FAT filesystem [ 610.019409] FAT-fs (loop5): Unrecognized mount option "¾" or missing value [ 610.053133] FAT-fs (loop4): bogus number of reserved sectors [ 610.059088] FAT-fs (loop4): Can't find a valid FAT filesystem [ 610.065327] FAT-fs (loop7): bogus number of reserved sectors [ 610.071211] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/04/03 09:45:44 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174", 0xb}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x33) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 2018/04/03 09:45:44 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0)=0x9, 0x4) syz_mount_image$gfs2(&(0x7f0000000140)='gfs2\x00', &(0x7f0000000180)='./file0\x00', 0x4, 0x7, &(0x7f0000000580)=[{&(0x7f00000001c0)="835aca9d77ed54888d7cc28f2c86579a093d8d847f42b08086a77f0981aedd1e4122ccf6fe9393fdae9168ea12fcabc209ccc64993a6f64499456a47d03455211843726008b1e16e26d3d71a561db754e2c2482f26e0609ea668a6125e826879763bbbd94177cab43953b57ec210cd98df9fbe4e46eef1c2bcb6d01660a28269be2cb15b55fe740a1779f5d64dee78a65f4428562a1e3e6bda21f202603a61e0333d4973a02e8bb63b63223563a211b1eaf59597d47d4096c30039d384134b8c2464fba17478db6f2cbf7cc426e3af1ce3d0d1969a8fa52783b5d6fbacc107d2fdfbd3c0", 0xe4, 0x1ff}, {&(0x7f00000002c0)="fee11647c854", 0x6}, {&(0x7f0000000300)="4fce4a402c4ce5fc88253213b64399ea1b884f2b080b0e03a788665100ce9d3d3f93d4293ce1afea4b90f02449e9621ed9d8b49e563374013d6c48d1dfe76eaefa62f4b4080ab8f4052bccbcc2b948b48c029f83d2e19e8c9b6c3da2b37b8e82353c166b1c2c72c926ce947b8a0dba3f82d72230edaf602f6b", 0x79, 0x5}, {&(0x7f0000000380)="6afd849705097899390ca870ec9e17d254aa5412a4e685f7f2643943fcb84d2b20002fdac99f8c74975324d796b80ba8a06463258d8adab9335f6ab88c6d2cb61f", 0x41, 0xffff}, {&(0x7f0000000400)="52e53b99b9025febb8957d64bc1855a171f45a0d7385a47d34d8d4ea2f4c43b184ab4b23bddca75342", 0x29, 0x3}, {&(0x7f0000000440)="802464c6c6063f14eb4c694c3861e7f5e74323f16ef193d2897e0cf24d4d9b7004e811de68544cf1664bd1a74bb56fba5c", 0x31, 0x8}, {&(0x7f0000000480)="bd3aa839d055ce35332818940b5ef6ae5accccbc01914a9895711462877a9c06f4ed004757e487f53b6b7dbde60a4b4e3551f7090aed64b765f95638e32bf73b080a44c4689dc3b636af57ab4dd72b0a9461be8b59d10e0bf182fc61f09b9ca079d3d2e89794b0cc8165ff553b16e2e3b117bff22446f9079e3a64c542f4de2673fff71b86f880f36f36df834bb7f657b1114777c2a8f60450f4ee38ab2f5622650ad5d120a2a2796fede7a02b2a8a7cbf15bccef51fe725d78152cc4959817e9c1d730a26c262d5ab88d9dad66a6129b7c84644ce910ecf6c6eca9705f452bd7a", 0xe1, 0x8000}], 0x841, &(0x7f0000000640)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@upgrade='upgrade', 0x2c}, {@localcaching='localcaching', 0x2c}, {@locktable={'locktable', 0x3d, 'vfat\x00'}, 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@norecovery='norecovery', 0x2c}, {@quota_account='quota=account', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}]}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) 2018/04/03 09:45:44 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/f.le0\x00', &(0x7f0000000400)='sysv\x00', 0x4000, 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:44 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) fstat(r0, &(0x7f0000000300)) connect$unix(r0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e22}, 0x6e) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:44 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000200)={@dev, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000440)=@generic={0x7fff, 0x7, 0x2}) sendto$packet(r0, &(0x7f00000001c0)="5c3e305456037fa8066c29a6b846c3c131ac89b8a31342f8297b4c74f6a9e1327eb3c29cd5c1dace015573352421b71ca2c48d284d6a14aecba9649321a3bd", 0x3f, 0x20040040, &(0x7f0000000300)={0x11, 0x16, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x20000) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000200)={@dev, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000440)=@generic={0x7fff, 0x7, 0x2}) sendto$packet(r0, &(0x7f00000001c0)="5c3e305456037fa8066c29a6b846c3c131ac89b8a31342f8297b4c74f6a9e1327eb3c29cd5c1dace015573352421b71ca2c48d284d6a14aecba9649321a3bd", 0x3f, 0x20040040, &(0x7f0000000300)={0x11, 0x16, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r2 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x20000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/f.le0\x00', &(0x7f0000000400)='sysv\x00', 0x4000, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000340)={0x2, 'dummy0\x00', 0x1}, 0x18) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 610.229470] gfs2: can't find protocol dlm [ 610.250190] FAT-fs (loop7): bogus number of reserved sectors [ 610.256072] FAT-fs (loop7): Can't find a valid FAT filesystem [ 610.280190] FAT-fs (loop4): bogus number of reserved sectors [ 610.283840] FAT-fs (loop2): bogus number of reserved sectors [ 610.286159] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/03 09:45:44 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0)=0x9, 0x4) syz_mount_image$gfs2(&(0x7f0000000140)='gfs2\x00', &(0x7f0000000180)='./file0\x00', 0x4, 0x7, &(0x7f0000000580)=[{&(0x7f00000001c0)="835aca9d77ed54888d7cc28f2c86579a093d8d847f42b08086a77f0981aedd1e4122ccf6fe9393fdae9168ea12fcabc209ccc64993a6f64499456a47d03455211843726008b1e16e26d3d71a561db754e2c2482f26e0609ea668a6125e826879763bbbd94177cab43953b57ec210cd98df9fbe4e46eef1c2bcb6d01660a28269be2cb15b55fe740a1779f5d64dee78a65f4428562a1e3e6bda21f202603a61e0333d4973a02e8bb63b63223563a211b1eaf59597d47d4096c30039d384134b8c2464fba17478db6f2cbf7cc426e3af1ce3d0d1969a8fa52783b5d6fbacc107d2fdfbd3c0", 0xe4, 0x1ff}, {&(0x7f00000002c0)="fee11647c854", 0x6}, {&(0x7f0000000300)="4fce4a402c4ce5fc88253213b64399ea1b884f2b080b0e03a788665100ce9d3d3f93d4293ce1afea4b90f02449e9621ed9d8b49e563374013d6c48d1dfe76eaefa62f4b4080ab8f4052bccbcc2b948b48c029f83d2e19e8c9b6c3da2b37b8e82353c166b1c2c72c926ce947b8a0dba3f82d72230edaf602f6b", 0x79, 0x5}, {&(0x7f0000000380)="6afd849705097899390ca870ec9e17d254aa5412a4e685f7f2643943fcb84d2b20002fdac99f8c74975324d796b80ba8a06463258d8adab9335f6ab88c6d2cb61f", 0x41, 0xffff}, {&(0x7f0000000400)="52e53b99b9025febb8957d64bc1855a171f45a0d7385a47d34d8d4ea2f4c43b184ab4b23bddca75342", 0x29, 0x3}, {&(0x7f0000000440)="802464c6c6063f14eb4c694c3861e7f5e74323f16ef193d2897e0cf24d4d9b7004e811de68544cf1664bd1a74bb56fba5c", 0x31, 0x8}, {&(0x7f0000000480)="bd3aa839d055ce35332818940b5ef6ae5accccbc01914a9895711462877a9c06f4ed004757e487f53b6b7dbde60a4b4e3551f7090aed64b765f95638e32bf73b080a44c4689dc3b636af57ab4dd72b0a9461be8b59d10e0bf182fc61f09b9ca079d3d2e89794b0cc8165ff553b16e2e3b117bff22446f9079e3a64c542f4de2673fff71b86f880f36f36df834bb7f657b1114777c2a8f60450f4ee38ab2f5622650ad5d120a2a2796fede7a02b2a8a7cbf15bccef51fe725d78152cc4959817e9c1d730a26c262d5ab88d9dad66a6129b7c84644ce910ecf6c6eca9705f452bd7a", 0xe1, 0x8000}], 0x841, &(0x7f0000000640)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@upgrade='upgrade', 0x2c}, {@localcaching='localcaching', 0x2c}, {@locktable={'locktable', 0x3d, 'vfat\x00'}, 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@norecovery='norecovery', 0x2c}, {@quota_account='quota=account', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 610.291887] FAT-fs (loop2): Can't find a valid FAT filesystem [ 610.311120] FAT-fs (loop6): bogus number of reserved sectors [ 610.317147] FAT-fs (loop6): Can't find a valid FAT filesystem [ 610.330520] FAT-fs (loop1): bogus number of reserved sectors [ 610.336408] FAT-fs (loop1): Can't find a valid FAT filesystem [ 610.428936] gfs2: can't find protocol dlm 2018/04/03 09:45:44 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000200)={@dev, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000440)=@generic={0x7fff, 0x7, 0x2}) sendto$packet(r0, &(0x7f00000001c0)="5c3e305456037fa8066c29a6b846c3c131ac89b8a31342f8297b4c74f6a9e1327eb3c29cd5c1dace015573352421b71ca2c48d284d6a14aecba9649321a3bd", 0x3f, 0x20040040, &(0x7f0000000300)={0x11, 0x16, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x20000) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) [ 610.469527] FAT-fs (loop7): bogus number of reserved sectors [ 610.475500] FAT-fs (loop7): Can't find a valid FAT filesystem [ 610.477269] FAT-fs (loop4): bogus number of reserved sectors [ 610.487384] FAT-fs (loop4): Can't find a valid FAT filesystem [ 610.598200] FAT-fs (loop2): bogus number of reserved sectors [ 610.604194] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/04/03 09:45:45 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0)=0x9, 0x4) syz_mount_image$gfs2(&(0x7f0000000140)='gfs2\x00', &(0x7f0000000180)='./file0\x00', 0x4, 0x7, &(0x7f0000000580)=[{&(0x7f00000001c0)="835aca9d77ed54888d7cc28f2c86579a093d8d847f42b08086a77f0981aedd1e4122ccf6fe9393fdae9168ea12fcabc209ccc64993a6f64499456a47d03455211843726008b1e16e26d3d71a561db754e2c2482f26e0609ea668a6125e826879763bbbd94177cab43953b57ec210cd98df9fbe4e46eef1c2bcb6d01660a28269be2cb15b55fe740a1779f5d64dee78a65f4428562a1e3e6bda21f202603a61e0333d4973a02e8bb63b63223563a211b1eaf59597d47d4096c30039d384134b8c2464fba17478db6f2cbf7cc426e3af1ce3d0d1969a8fa52783b5d6fbacc107d2fdfbd3c0", 0xe4, 0x1ff}, {&(0x7f00000002c0)="fee11647c854", 0x6}, {&(0x7f0000000300)="4fce4a402c4ce5fc88253213b64399ea1b884f2b080b0e03a788665100ce9d3d3f93d4293ce1afea4b90f02449e9621ed9d8b49e563374013d6c48d1dfe76eaefa62f4b4080ab8f4052bccbcc2b948b48c029f83d2e19e8c9b6c3da2b37b8e82353c166b1c2c72c926ce947b8a0dba3f82d72230edaf602f6b", 0x79, 0x5}, {&(0x7f0000000380)="6afd849705097899390ca870ec9e17d254aa5412a4e685f7f2643943fcb84d2b20002fdac99f8c74975324d796b80ba8a06463258d8adab9335f6ab88c6d2cb61f", 0x41, 0xffff}, {&(0x7f0000000400)="52e53b99b9025febb8957d64bc1855a171f45a0d7385a47d34d8d4ea2f4c43b184ab4b23bddca75342", 0x29, 0x3}, {&(0x7f0000000440)="802464c6c6063f14eb4c694c3861e7f5e74323f16ef193d2897e0cf24d4d9b7004e811de68544cf1664bd1a74bb56fba5c", 0x31, 0x8}, {&(0x7f0000000480)="bd3aa839d055ce35332818940b5ef6ae5accccbc01914a9895711462877a9c06f4ed004757e487f53b6b7dbde60a4b4e3551f7090aed64b765f95638e32bf73b080a44c4689dc3b636af57ab4dd72b0a9461be8b59d10e0bf182fc61f09b9ca079d3d2e89794b0cc8165ff553b16e2e3b117bff22446f9079e3a64c542f4de2673fff71b86f880f36f36df834bb7f657b1114777c2a8f60450f4ee38ab2f5622650ad5d120a2a2796fede7a02b2a8a7cbf15bccef51fe725d78152cc4959817e9c1d730a26c262d5ab88d9dad66a6129b7c84644ce910ecf6c6eca9705f452bd7a", 0xe1, 0x8000}], 0x841, &(0x7f0000000640)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@upgrade='upgrade', 0x2c}, {@localcaching='localcaching', 0x2c}, {@locktable={'locktable', 0x3d, 'vfat\x00'}, 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@norecovery='norecovery', 0x2c}, {@quota_account='quota=account', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}]}) 2018/04/03 09:45:45 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='security.ima\x00', &(0x7f0000000300)=""/138, 0x8a) 2018/04/03 09:45:45 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x5012c0, 0x0) r2 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000c00)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000d00)=0xe8) r4 = getegid() r5 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000d40)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000e40)=0xe8) fstat(r0, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000000fc0)={&(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x400800}, 0xc, &(0x7f0000000b80)=[{&(0x7f0000000200)={0x218, 0x18, 0x0, 0x70bd29, 0x25dfdbff, "", [@generic="4a66ee0bf5cbb4c9756bab111735192a99b32e8352d72a70e3f857f915d95674b129a0ccfb0beaf8513d379e84fecb8423d3f6fe2e6bdf68c5ebbaf11edd248a65aac9a2f3b60bca237882f5f5d81e1cc411dfeb43e8", @generic="ef51c180c3cc60c5cfb8f1424775f0e097fc5faeaac9da30b07f38c0e5e1faeac8079c1da73072715c1c394c65508dba5396f3f0e23fb1fc89b2c2917193913349c2915db58409883ac571640669a8c0129de63acea4bc2fad54227b23f18183dcbb2cd89ae6fa35007da298fa05ff7d28516a377130b403594740e809be058a292d55cb2d113ae3e2dcc1dd0ff2649e6a87299d6e32a7fb", @nested={0x118, 0x17, [@generic="6c650bd1f8a7ae448a04f1d4750d0aa944a54eb6810a6a2c469603a74765bdc7b9a5895d9ba2f7fd64c8435b2afbd759a58e5504640b4c2f", @typed={0x7c, 0x66, @binary="a2478506ac79a33ab306728eff682daf250f4f501511b7184697567ea73ff9a12933d74d326e0d7cd524964d545226a4cebbb7f9140f7774a41879ab5d55efe5c6372ca0a3ccd7ba6711ab5e6f31798a3d0f5324d2b3f5eb5ba470dae7e7152ee7ccabb829ea0bbb000cd7ebcbcaeb0afe565d1566231d94"}, @typed={0x4, 0x91}, @typed={0x5c, 0x2f, @binary="cdce8b67b3ecd4a14a8b1a5c0c3dea6eac127862385842e8d6d7842f01473394ce5a1224c728214e1b99cbb5c125819746bde65aa2a2612e51a5c36766fa93ad400649c9c30c8975b76618a9fb04ee8d9d10a66ed927"}]}]}, 0x218}, {&(0x7f0000000500)={0x12c, 0x1b, 0x2, 0x70bd26, 0x25dfdbfc, "", [@typed={0x14, 0x8c, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @nested={0x108, 0x88, [@generic="4acf1cba1adb041a8b7d63295dcd6fa841f328247c0b01bd15666575ebfeedc1057cc670c9c6a1f2654caf13291744308028e6e4f5a20b0868b791ac85eecfe8d4dc432c31c65eeef52b78e1517d8ef6acf9f5192ab59e89c2da5d7d80cfa44c9199a3fb419dd20647ba19f3b45a4655b7b4324cf5ca287195996a638c9b8756e7ae72061bf0b841a628383e7bfc9bbe3a73206fa4eaf5c98b8cab67343ab30acf6d5a40bf198d6fe933eb02d399597d542eeb68390a4b23263ee97d7d5e4e6030942be29f43cec389b2c6219d8ad9af0847d4ddf9af2cdfb28b2049fa742ae74fe239bb", @typed={0x20, 0x67, @str='*selinux%nodevvmnet1-GPL*\x00'}]}]}, 0x12c}, {&(0x7f0000000640)={0x360, 0x40, 0x4, 0x70bd2c, 0x25dfdbfb, "", [@generic="91604d44a37c170ae1d1bdf9268e66f22d91fe7ac0a2d7f9ca2d69fb4e85aca36b971f13ee38168401527c82dc70a60d710f37cf25cdef4d2228f177e70c963eaf8113cd24f77235685eb33bb1e27dbb5f326d60b79c449d7a6979966df54850007c0fea0ab9d071eb825a3fc36b369284", @typed={0xc, 0x69, @u64=0x4}, @generic="8cb73f20057ef5da6cb09dd580b18d7d399b7f4e215d306964d0b0b0b41c87eeacded562d39fb6fd62b64a522fa364d43de17eaac7c31eb55a4d4031086fc88862a479fcbb5d", @typed={0x2c, 0xd, @binary="217af749db73c364ea46c5e20122be1bdc609459324951ab82a171d8cc5ce140f14e419202c221"}, @generic="95ff6e838d12610be1929186722bd1cbfcefe88cf1195cd920d2673c7ede103d21c19f5cf966802dda3cd96a01d75f4676d1930545362fbf270df83807323f1b2e809c67ed0936cfdca77866c018729f33f335fd73fbb49a7f018f2a7438a63225542d172f2dcf8849b19037c42a81700b859fd6addafc866bdfd3df95139d1d48b92eb897ae73d55a3c4c917cc98285a2bae6d6bb32c40d87e46c961799d6ad4d70dbc76ca770edf5c6a3d91263b65a9ad92249b5f251387a5cb9ba4e29047ea70293d6cc9d12b9de196901363f24fe3736fb94fb73f097de2d068bcad55ffc666d465e79722af51451c730a2afcd245111062860a7", @generic="e2ba63dd7d8e21e53f9b560fa8628fd91a410a09f6af0aa5c2de200fae5c5c7f0b7ae168ace6e0172027f4149f5ce48f12fd8568de49509ce25068939692736690e145e7597f7307493d1c907ccec5bdfba02c3857596461501bba99b2d21df463bcaa054ee28d1aa3be366e055c02df237da634550a632b4be393095dbfcd020a5467318f58eb6c5a0a4b7918711b9a5917e9649766199f2529d4c609bdaaa47f0a3cdf9ff174fd89c77d146ab4d7daabdbdecb7ff889e8ff535983cbd9", @generic="62e8768ccc30f108ce6b99b66e61238515892b3aac5ebd6a6dc968507ac10fc29d3d6a912c3f5b4b17d0db882b30b7e4abfc653685fdd1e61ed3dbb20da94335aff899067f7dd4062e8d160c866ebd928271604033d87415e3002b4d89e03aa0dd60bf6343f03cae31a6a87253d5583a68f500a5f9c6b78d66ae1c3619532d6a85c1e953250f329e050e8370f727cd99d933f06afaf04bd4a61e5d82cb0f57bfbec2fe4a4dee63d0d4a9cdfa"]}, 0x360}, {&(0x7f00000009c0)={0x140, 0x19, 0x4, 0x70bd25, 0x25dfdbfe, "", [@typed={0x4, 0x7}, @generic="82a9d7992992921e1ba3b2949a3c8c16defcd89a521ce6cb54513f256733863a79c80534d96ad6501772b11dde1516828653542390dee42713f8fdd7b591df7b45963cda40f664ab9cc957f517eb2305", @typed={0x8, 0x73, @fd=r0}, @nested={0xd4, 0x23, [@generic="c2963be4d36eacae8b7a4ca00270e70ec15b50611a56f750e47f684500ca764dd09a64bedbda07ebb09d3d0667faa3a2149fe4617b2737422d1a990932035ec533cb5fa15f33fdebdf20462b2da5f49a2770b777772138c765b61ccbb60988fcb7b07f8be030e62bb5c6c012a42999cac7b8ad54f3b042f0e457", @generic="be2a6751dbbdb732ffa4f7454fabaf6d8ed2ccc8dace94300e75333c738dfdf12beb215cafbe03de18fa1cf1cc506f9594cabfcb75740714e5b5f725", @generic="cdfd0fc7eb1a37de59c92569f540d5cae45856100aa522d6dc"]}]}, 0x140}, {&(0x7f0000000b00)={0x54, 0x37, 0x101, 0x70bd2b, 0x25dfdbfe, "", [@generic="c0e90e3686ca55089833b9f8601457c0be363db777705ef00346418ec4cdd3c1063156542aeeaed3d0854e278053232563e99aeec96985e0ff790b46c37b4548d1"]}, 0x54}], 0x5, &(0x7f0000000f00)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x98, 0x4080}, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 09:45:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/f.le0\x00', &(0x7f0000000400)='sysv\x00', 0x4000, 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:45 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174", 0xb}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x33) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 2018/04/03 09:45:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000200)={@dev, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000440)=@generic={0x7fff, 0x7, 0x2}) sendto$packet(r0, &(0x7f00000001c0)="5c3e305456037fa8066c29a6b846c3c131ac89b8a31342f8297b4c74f6a9e1327eb3c29cd5c1dace015573352421b71ca2c48d284d6a14aecba9649321a3bd", 0x3f, 0x20040040, &(0x7f0000000300)={0x11, 0x16, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:45 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/03 09:45:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file0/file0\x00', 0x4) [ 611.021726] FAT-fs (loop4): bogus number of reserved sectors [ 611.025245] FAT-fs (loop1): bogus number of reserved sectors [ 611.027698] FAT-fs (loop4): Can't find a valid FAT filesystem [ 611.033498] FAT-fs (loop1): Can't find a valid FAT filesystem [ 611.050745] FAT-fs (loop2): bogus number of reserved sectors [ 611.056679] FAT-fs (loop2): Can't find a valid FAT filesystem [ 611.063612] gfs2: can't find protocol dlm [ 611.072737] FAT-fs (loop7): bogus number of reserved sectors [ 611.078604] FAT-fs (loop7): Can't find a valid FAT filesystem [ 611.080957] FAT-fs (loop6): bogus number of reserved sectors [ 611.090505] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/04/03 09:45:45 executing program 5: fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) syz_mount_image$gfs2(&(0x7f0000000140)='gfs2\x00', &(0x7f0000000180)='./file0\x00', 0x4, 0x7, &(0x7f0000000580)=[{&(0x7f00000001c0)="835aca9d77ed54888d7cc28f2c86579a093d8d847f42b08086a77f0981aedd1e4122ccf6fe9393fdae9168ea12fcabc209ccc64993a6f64499456a47d03455211843726008b1e16e26d3d71a561db754e2c2482f26e0609ea668a6125e826879763bbbd94177cab43953b57ec210cd98df9fbe4e46eef1c2bcb6d01660a28269be2cb15b55fe740a1779f5d64dee78a65f4428562a1e3e6bda21f202603a61e0333d4973a02e8bb63b63223563a211b1eaf59597d47d4096c30039d384134b8c2464fba17478db6f2cbf7cc426e3af1ce3d0d1969a8fa52783b5d6fbacc107d2fdfbd3c0", 0xe4, 0x1ff}, {&(0x7f00000002c0)="fee11647c854", 0x6}, {&(0x7f0000000300)="4fce4a402c4ce5fc88253213b64399ea1b884f2b080b0e03a788665100ce9d3d3f93d4293ce1afea4b90f02449e9621ed9d8b49e563374013d6c48d1dfe76eaefa62f4b4080ab8f4052bccbcc2b948b48c029f83d2e19e8c9b6c3da2b37b8e82353c166b1c2c72c926ce947b8a0dba3f82d72230edaf602f6b", 0x79, 0x5}, {&(0x7f0000000380)="6afd849705097899390ca870ec9e17d254aa5412a4e685f7f2643943fcb84d2b20002fdac99f8c74975324d796b80ba8a06463258d8adab9335f6ab88c6d2cb61f", 0x41, 0xffff}, {&(0x7f0000000400)="52e53b99b9025febb8957d64bc1855a171f45a0d7385a47d34d8d4ea2f4c43b184ab4b23bddca75342", 0x29, 0x3}, {&(0x7f0000000440)="802464c6c6063f14eb4c694c3861e7f5e74323f16ef193d2897e0cf24d4d9b7004e811de68544cf1664bd1a74bb56fba5c", 0x31, 0x8}, {&(0x7f0000000480)="bd3aa839d055ce35332818940b5ef6ae5accccbc01914a9895711462877a9c06f4ed004757e487f53b6b7dbde60a4b4e3551f7090aed64b765f95638e32bf73b080a44c4689dc3b636af57ab4dd72b0a9461be8b59d10e0bf182fc61f09b9ca079d3d2e89794b0cc8165ff553b16e2e3b117bff22446f9079e3a64c542f4de2673fff71b86f880f36f36df834bb7f657b1114777c2a8f60450f4ee38ab2f5622650ad5d120a2a2796fede7a02b2a8a7cbf15bccef51fe725d78152cc4959817e9c1d730a26c262d5ab88d9dad66a6129b7c84644ce910ecf6c6eca9705f452bd7a", 0xe1, 0x8000}], 0x841, &(0x7f0000000640)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@upgrade='upgrade', 0x2c}, {@localcaching='localcaching', 0x2c}, {@locktable={'locktable', 0x3d, 'vfat\x00'}, 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@norecovery='norecovery', 0x2c}, {@quota_account='quota=account', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 611.160468] FAT-fs (loop7): bogus number of reserved sectors [ 611.166417] FAT-fs (loop7): Can't find a valid FAT filesystem [ 611.173750] FAT-fs (loop4): bogus number of reserved sectors [ 611.179682] FAT-fs (loop4): Can't find a valid FAT filesystem [ 611.189563] FAT-fs (loop1): bogus number of reserved sectors [ 611.195570] FAT-fs (loop1): Can't find a valid FAT filesystem [ 611.239762] gfs2: can't find protocol dlm 2018/04/03 09:45:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/f.le0\x00', &(0x7f0000000400)='sysv\x00', 0x4000, 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:45 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174", 0xb}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x33) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 2018/04/03 09:45:45 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0xfffffec4}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') r0 = socket(0xb, 0x80007, 0x2b6) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000300)={0x0, 0xff, 0x2, 0x7, 0x8, 0x8, 0xfffffffffffff001, 0x84, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x6, 0xc3, 0x3, 0x1f, 0xff}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000280)=r1, 0x4) r2 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) bind$unix(r2, &(0x7f0000000180)=@file={0x1, './file0/file0\x00'}, 0x6e) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000200)={@dev, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000440)=@generic={0x7fff, 0x7, 0x2}) sendto$packet(r0, &(0x7f00000001c0)="5c3e305456037fa8066c29a6b846c3c131ac89b8a31342f8297b4c74f6a9e1327eb3c29cd5c1dace015573352421b71ca2c48d284d6a14aecba9649321a3bd", 0x3f, 0x20040040, &(0x7f0000000300)={0x11, 0x16, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:45 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0)=0x9, 0x4) syz_mount_image$gfs2(&(0x7f0000000140)='gfs2\x00', &(0x7f0000000180)='./file0\x00', 0x4, 0x7, &(0x7f0000000580)=[{&(0x7f00000001c0)="835aca9d77ed54888d7cc28f2c86579a093d8d847f42b08086a77f0981aedd1e4122ccf6fe9393fdae9168ea12fcabc209ccc64993a6f64499456a47d03455211843726008b1e16e26d3d71a561db754e2c2482f26e0609ea668a6125e826879763bbbd94177cab43953b57ec210cd98df9fbe4e46eef1c2bcb6d01660a28269be2cb15b55fe740a1779f5d64dee78a65f4428562a1e3e6bda21f202603a61e0333d4973a02e8bb63b63223563a211b1eaf59597d47d4096c30039d384134b8c2464fba17478db6f2cbf7cc426e3af1ce3d0d1969a8fa52783b5d6fbacc107d2fdfbd3c0", 0xe4, 0x1ff}, {&(0x7f00000002c0)="fee11647c854", 0x6}, {&(0x7f0000000300)="4fce4a402c4ce5fc88253213b64399ea1b884f2b080b0e03a788665100ce9d3d3f93d4293ce1afea4b90f02449e9621ed9d8b49e563374013d6c48d1dfe76eaefa62f4b4080ab8f4052bccbcc2b948b48c029f83d2e19e8c9b6c3da2b37b8e82353c166b1c2c72c926ce947b8a0dba3f82d72230edaf602f6b", 0x79, 0x5}, {&(0x7f0000000380)="6afd849705097899390ca870ec9e17d254aa5412a4e685f7f2643943fcb84d2b20002fdac99f8c74975324d796b80ba8a06463258d8adab9335f6ab88c6d2cb61f", 0x41, 0xffff}, {&(0x7f0000000400)="52e53b99b9025febb8957d64bc1855a171f45a0d7385a47d34d8d4ea2f4c43b184ab4b23bddca75342", 0x29, 0x3}, {&(0x7f0000000440)="802464c6c6063f14eb4c694c3861e7f5e74323f16ef193d2897e0cf24d4d9b7004e811de68544cf1664bd1a74bb56fba5c", 0x31, 0x8}, {&(0x7f0000000480)="bd3aa839d055ce35332818940b5ef6ae5accccbc01914a9895711462877a9c06f4ed004757e487f53b6b7dbde60a4b4e3551f7090aed64b765f95638e32bf73b080a44c4689dc3b636af57ab4dd72b0a9461be8b59d10e0bf182fc61f09b9ca079d3d2e89794b0cc8165ff553b16e2e3b117bff22446f9079e3a64c542f4de2673fff71b86f880f36f36df834bb7f657b1114777c2a8f60450f4ee38ab2f5622650ad5d120a2a2796fede7a02b2a8a7cbf15bccef51fe725d78152cc4959817e9c1d730a26c262d5ab88d9dad66a6129b7c84644ce910ecf6c6eca9705f452bd7a", 0xe1, 0x8000}], 0x841, &(0x7f0000000640)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@upgrade='upgrade', 0x2c}, {@localcaching='localcaching', 0x2c}, {@locktable={'locktable', 0x3d, 'vfat\x00'}, 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@norecovery='norecovery', 0x2c}, {@quota_account='quota=account', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}]}) 2018/04/03 09:45:45 executing program 5: syz_mount_image$gfs2(&(0x7f0000000140)='gfs2\x00', &(0x7f0000000180)='./file0\x00', 0x4, 0x7, &(0x7f0000000580)=[{&(0x7f00000001c0)="835aca9d77ed54888d7cc28f2c86579a093d8d847f42b08086a77f0981aedd1e4122ccf6fe9393fdae9168ea12fcabc209ccc64993a6f64499456a47d03455211843726008b1e16e26d3d71a561db754e2c2482f26e0609ea668a6125e826879763bbbd94177cab43953b57ec210cd98df9fbe4e46eef1c2bcb6d01660a28269be2cb15b55fe740a1779f5d64dee78a65f4428562a1e3e6bda21f202603a61e0333d4973a02e8bb63b63223563a211b1eaf59597d47d4096c30039d384134b8c2464fba17478db6f2cbf7cc426e3af1ce3d0d1969a8fa52783b5d6fbacc107d2fdfbd3c0", 0xe4, 0x1ff}, {&(0x7f00000002c0)="fee11647c854", 0x6}, {&(0x7f0000000300)="4fce4a402c4ce5fc88253213b64399ea1b884f2b080b0e03a788665100ce9d3d3f93d4293ce1afea4b90f02449e9621ed9d8b49e563374013d6c48d1dfe76eaefa62f4b4080ab8f4052bccbcc2b948b48c029f83d2e19e8c9b6c3da2b37b8e82353c166b1c2c72c926ce947b8a0dba3f82d72230edaf602f6b", 0x79, 0x5}, {&(0x7f0000000380)="6afd849705097899390ca870ec9e17d254aa5412a4e685f7f2643943fcb84d2b20002fdac99f8c74975324d796b80ba8a06463258d8adab9335f6ab88c6d2cb61f", 0x41, 0xffff}, {&(0x7f0000000400)="52e53b99b9025febb8957d64bc1855a171f45a0d7385a47d34d8d4ea2f4c43b184ab4b23bddca75342", 0x29, 0x3}, {&(0x7f0000000440)="802464c6c6063f14eb4c694c3861e7f5e74323f16ef193d2897e0cf24d4d9b7004e811de68544cf1664bd1a74bb56fba5c", 0x31, 0x8}, {&(0x7f0000000480)="bd3aa839d055ce35332818940b5ef6ae5accccbc01914a9895711462877a9c06f4ed004757e487f53b6b7dbde60a4b4e3551f7090aed64b765f95638e32bf73b080a44c4689dc3b636af57ab4dd72b0a9461be8b59d10e0bf182fc61f09b9ca079d3d2e89794b0cc8165ff553b16e2e3b117bff22446f9079e3a64c542f4de2673fff71b86f880f36f36df834bb7f657b1114777c2a8f60450f4ee38ab2f5622650ad5d120a2a2796fede7a02b2a8a7cbf15bccef51fe725d78152cc4959817e9c1d730a26c262d5ab88d9dad66a6129b7c84644ce910ecf6c6eca9705f452bd7a", 0xe1, 0x8000}], 0x841, &(0x7f0000000640)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@upgrade='upgrade', 0x2c}, {@localcaching='localcaching', 0x2c}, {@locktable={'locktable', 0x3d, 'vfat\x00'}, 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@norecovery='norecovery', 0x2c}, {@quota_account='quota=account', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 611.373580] FAT-fs (loop4): bogus number of reserved sectors [ 611.379539] FAT-fs (loop4): Can't find a valid FAT filesystem [ 611.398384] FAT-fs (loop7): bogus number of reserved sectors [ 611.404292] FAT-fs (loop7): Can't find a valid FAT filesystem [ 611.441803] FAT-fs (loop2): bogus number of reserved sectors [ 611.447727] FAT-fs (loop2): Can't find a valid FAT filesystem [ 611.464226] gfs2: can't find protocol dlm [ 611.490900] gfs2: can't find protocol dlm [ 611.500631] FAT-fs (loop4): bogus number of reserved sectors [ 611.500716] FAT-fs (loop6): bogus number of reserved sectors [ 611.506637] FAT-fs (loop4): Can't find a valid FAT filesystem [ 611.512457] FAT-fs (loop6): Can't find a valid FAT filesystem [ 611.531581] FAT-fs (loop7): bogus number of reserved sectors [ 611.537493] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/04/03 09:45:46 executing program 5: syz_mount_image$gfs2(&(0x7f0000000140)='gfs2\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x7, &(0x7f0000000580)=[{&(0x7f00000001c0)="835aca9d77ed54888d7cc28f2c86579a093d8d847f42b08086a77f0981aedd1e4122ccf6fe9393fdae9168ea12fcabc209ccc64993a6f64499456a47d03455211843726008b1e16e26d3d71a561db754e2c2482f26e0609ea668a6125e826879763bbbd94177cab43953b57ec210cd98df9fbe4e46eef1c2bcb6d01660a28269be2cb15b55fe740a1779f5d64dee78a65f4428562a1e3e6bda21f202603a61e0333d4973a02e8bb63b63223563a211b1eaf59597d47d4096c30039d384134b8c2464fba17478db6f2cbf7cc426e3af1ce3d0d1969a8fa52783b5d6fbacc107d2fdfbd3c0", 0xe4, 0x1ff}, {&(0x7f00000002c0)="fee11647c854", 0x6}, {&(0x7f0000000300)="4fce4a402c4ce5fc88253213b64399ea1b884f2b080b0e03a788665100ce9d3d3f93d4293ce1afea4b90f02449e9621ed9d8b49e563374013d6c48d1dfe76eaefa62f4b4080ab8f4052bccbcc2b948b48c029f83d2e19e8c9b6c3da2b37b8e82353c166b1c2c72c926ce947b8a0dba3f82d72230edaf602f6b", 0x79, 0x5}, {&(0x7f0000000380)="6afd849705097899390ca870ec9e17d254aa5412a4e685f7f2643943fcb84d2b20002fdac99f8c74975324d796b80ba8a06463258d8adab9335f6ab88c6d2cb61f", 0x41, 0xffff}, {&(0x7f0000000400)="52e53b99b9025febb8957d64bc1855a171f45a0d7385a47d34d8d4ea2f4c43b184ab4b23bddca75342", 0x29, 0x3}, {&(0x7f0000000440)="802464c6c6063f14eb4c694c3861e7f5e74323f16ef193d2897e0cf24d4d9b7004e811de68544cf1664bd1a74bb56fba5c", 0x31, 0x8}, {&(0x7f0000000480)="bd3aa839d055ce35332818940b5ef6ae5accccbc01914a9895711462877a9c06f4ed004757e487f53b6b7dbde60a4b4e3551f7090aed64b765f95638e32bf73b080a44c4689dc3b636af57ab4dd72b0a9461be8b59d10e0bf182fc61f09b9ca079d3d2e89794b0cc8165ff553b16e2e3b117bff22446f9079e3a64c542f4de2673fff71b86f880f36f36df834bb7f657b1114777c2a8f60450f4ee38ab2f5622650ad5d120a2a2796fede7a02b2a8a7cbf15bccef51fe725d78152cc4959817e9c1d730a26c262d5ab88d9dad66a6129b7c84644ce910ecf6c6eca9705f452bd7a", 0xe1, 0x8000}], 0x841, &(0x7f0000000640)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@upgrade='upgrade', 0x2c}, {@localcaching='localcaching', 0x2c}, {@locktable={'locktable', 0x3d, 'vfat\x00'}, 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@norecovery='norecovery', 0x2c}, {@quota_account='quota=account', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}]}) 2018/04/03 09:45:46 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0)=0x9, 0x4) syz_mount_image$gfs2(&(0x7f0000000140)='gfs2\x00', &(0x7f0000000180)='./file0\x00', 0x4, 0x7, &(0x7f0000000580)=[{&(0x7f00000001c0)="835aca9d77ed54888d7cc28f2c86579a093d8d847f42b08086a77f0981aedd1e4122ccf6fe9393fdae9168ea12fcabc209ccc64993a6f64499456a47d03455211843726008b1e16e26d3d71a561db754e2c2482f26e0609ea668a6125e826879763bbbd94177cab43953b57ec210cd98df9fbe4e46eef1c2bcb6d01660a28269be2cb15b55fe740a1779f5d64dee78a65f4428562a1e3e6bda21f202603a61e0333d4973a02e8bb63b63223563a211b1eaf59597d47d4096c30039d384134b8c2464fba17478db6f2cbf7cc426e3af1ce3d0d1969a8fa52783b5d6fbacc107d2fdfbd3c0", 0xe4, 0x1ff}, {&(0x7f00000002c0)="fee11647c854", 0x6}, {&(0x7f0000000300)="4fce4a402c4ce5fc88253213b64399ea1b884f2b080b0e03a788665100ce9d3d3f93d4293ce1afea4b90f02449e9621ed9d8b49e563374013d6c48d1dfe76eaefa62f4b4080ab8f4052bccbcc2b948b48c029f83d2e19e8c9b6c3da2b37b8e82353c166b1c2c72c926ce947b8a0dba3f82d72230edaf602f6b", 0x79, 0x5}, {&(0x7f0000000380)="6afd849705097899390ca870ec9e17d254aa5412a4e685f7f2643943fcb84d2b20002fdac99f8c74975324d796b80ba8a06463258d8adab9335f6ab88c6d2cb61f", 0x41, 0xffff}, {&(0x7f0000000400)="52e53b99b9025febb8957d64bc1855a171f45a0d7385a47d34d8d4ea2f4c43b184ab4b23bddca75342", 0x29, 0x3}, {&(0x7f0000000440)="802464c6c6063f14eb4c694c3861e7f5e74323f16ef193d2897e0cf24d4d9b7004e811de68544cf1664bd1a74bb56fba5c", 0x31, 0x8}, {&(0x7f0000000480)="bd3aa839d055ce35332818940b5ef6ae5accccbc01914a9895711462877a9c06f4ed004757e487f53b6b7dbde60a4b4e3551f7090aed64b765f95638e32bf73b080a44c4689dc3b636af57ab4dd72b0a9461be8b59d10e0bf182fc61f09b9ca079d3d2e89794b0cc8165ff553b16e2e3b117bff22446f9079e3a64c542f4de2673fff71b86f880f36f36df834bb7f657b1114777c2a8f60450f4ee38ab2f5622650ad5d120a2a2796fede7a02b2a8a7cbf15bccef51fe725d78152cc4959817e9c1d730a26c262d5ab88d9dad66a6129b7c84644ce910ecf6c6eca9705f452bd7a", 0xe1, 0x8000}], 0x841, &(0x7f0000000640)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@upgrade='upgrade', 0x2c}, {@localcaching='localcaching', 0x2c}, {@locktable={'locktable', 0x3d, 'vfat\x00'}, 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@norecovery='norecovery', 0x2c}, {@quota_account='quota=account', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}]}) 2018/04/03 09:45:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000200)={@dev, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000440)=@generic={0x7fff, 0x7, 0x2}) sendto$packet(r0, &(0x7f00000001c0)="5c3e305456037fa8066c29a6b846c3c131ac89b8a31342f8297b4c74f6a9e1327eb3c29cd5c1dace015573352421b71ca2c48d284d6a14aecba9649321a3bd", 0x3f, 0x20040040, &(0x7f0000000300)={0x11, 0x16, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:46 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x33) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 2018/04/03 09:45:46 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x2eb, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@uid={'uid', 0x3d, [0x37, 0x30]}, 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chroot(&(0x7f0000000080)='./file0/f.le0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/f.le0\x00', &(0x7f0000000400)='sysv\x00', 0x4000, 0x0) open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/03 09:45:46 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x2, 0x480080) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000700), &(0x7f0000000740)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000004000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af0000000000000100", 0xa9824f69d1376637, 0x10800a, 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = semget(0x3, 0x2, 0x90) semctl$SEM_STAT(r2, 0x4, 0x12, &(0x7f0000000180)=""/78) r3 = memfd_create(&(0x7f0000000640)='^\x00', 0x1) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000680)={&(0x7f0000ffa000/0x4000)=nil, 0xffffffffffffffff, 0x0, 0x80, &(0x7f0000ffe000/0x1000)=nil}) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000780)=""/75, &(0x7f0000000800)=0x4b) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) preadv(r1, &(0x7f00000005c0)=[{&(0x7f0000000200)=""/21, 0x15}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f00000003c0)=""/95, 0x5f}, {&(0x7f0000000500)=""/32, 0x20}, {&(0x7f0000000540)=""/99, 0x63}], 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 09:45:46 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000280)}) fcntl$dupfd(r0, 0x406, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) [ 612.215632] FAT-fs (loop2): bogus number of reserved sectors [ 612.221564] FAT-fs (loop2): Can't find a valid FAT filesystem [ 612.229208] sysfs: cannot create duplicate filename '/fs/gfs2/vfat' [ 612.234217] FAT-fs (loop4): bogus number of reserved sectors [ 612.235802] CPU: 0 PID: 10534 Comm: syz-executor5 Not tainted 4.16.0+ #12 [ 612.241605] FAT-fs (loop4): Can't find a valid FAT filesystem [ 612.248492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 612.248497] Call Trace: [ 612.248515] dump_stack+0x1a7/0x27d [ 612.248527] ? arch_local_irq_restore+0x53/0x53 [ 612.248542] ? trace_hardirqs_on+0xd/0x10 [ 612.279360] ? sysfs_warn_dup+0x6c/0xa0 [ 612.283345] sysfs_warn_dup+0x83/0xa0 [ 612.287159] sysfs_create_dir_ns+0x178/0x1d0 [ 612.291590] kobject_add_internal+0x335/0xbc0 [ 612.293443] FAT-fs (loop6): Unrecognized mount option "uid" or missing value [ 612.296083] ? kobj_ns_type_registered+0x50/0x50 [ 612.296094] ? kfree_const+0x31/0x40 [ 612.296105] ? rcu_read_lock_sched_held+0x108/0x120 [ 612.296116] ? kfree+0x1f6/0x260 [ 612.296124] ? kfree_const+0x36/0x40 [ 612.296136] kobject_init_and_add+0xf9/0x150 [ 612.325417] gfs2: can't find protocol dlm [ 612.328277] ? kset_create_and_add+0x170/0x170 [ 612.328289] ? vsnprintf+0x1ed/0x1900 [ 612.328310] gfs2_sys_fs_add+0x1ff/0x580 [ 612.328320] ? recover_store+0x160/0x160 [ 612.328329] ? snprintf+0xc0/0xf0 [ 612.328337] ? vsprintf+0x40/0x40 [ 612.328350] ? set_blocksize+0x1f1/0x260 [ 612.328362] ? memcpy+0x45/0x50 [ 612.328381] fill_super+0x86f/0x1d70 [ 612.328392] ? vsnprintf+0x1ed/0x1900 [ 612.337333] FAT-fs (loop7): bogus number of reserved sectors [ 612.340876] ? gfs2_online_uevent+0x2a0/0x2a0 [ 612.340890] ? memcpy+0x45/0x50 [ 612.340903] ? match_strlcpy+0xbc/0xf0 [ 612.340916] ? snprintf+0xc0/0xf0 [ 612.340925] ? vsprintf+0x40/0x40 [ 612.340933] ? gfs2_evict_inode+0x1500/0x1500 [ 612.340947] ? ns_capable_common+0xcf/0x160 [ 612.345027] FAT-fs (loop7): Can't find a valid FAT filesystem [ 612.349040] ? set_blocksize+0x1f1/0x260 [ 612.349056] gfs2_mount+0x587/0x6e0 [ 612.349063] ? gfs2_mount+0x587/0x6e0 [ 612.349074] ? fill_super+0x1d70/0x1d70 [ 612.425088] ? rcu_read_lock_sched_held+0x108/0x120 [ 612.430112] mount_fs+0x66/0x2d0 [ 612.433478] vfs_kern_mount.part.26+0xc6/0x4a0 [ 612.438050] ? may_umount+0xa0/0xa0 [ 612.441653] ? _raw_read_unlock+0x22/0x30 [ 612.445777] ? __get_fs_type+0x8a/0xc0 [ 612.449642] do_mount+0xea4/0x2b90 [ 612.453172] ? copy_mount_string+0x40/0x40 [ 612.457392] ? rcu_pm_notify+0xc0/0xc0 [ 612.461260] ? copy_mount_options+0x5f/0x2e0 [ 612.465661] ? rcu_read_lock_sched_held+0x108/0x120 [ 612.470668] ? kmem_cache_alloc_trace+0x459/0x740 [ 612.475497] ? copy_mount_options+0x1f7/0x2e0 [ 612.479968] ksys_mount+0xab/0x120 [ 612.483485] SyS_mount+0x39/0x50 [ 612.486825] ? ksys_mount+0x120/0x120 [ 612.490611] do_syscall_64+0x281/0x940 [ 612.494481] ? vmalloc_sync_all+0x30/0x30 [ 612.498615] ? kasan_check_write+0x14/0x20 [ 612.502839] ? finish_task_switch+0x284/0x970 [ 612.507326] ? syscall_return_slowpath+0x550/0x550 [ 612.512242] ? syscall_return_slowpath+0x2ac/0x550 [ 612.517156] ? prepare_exit_to_usermode+0x350/0x350 [ 612.522167] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 612.527529] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 612.532368] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 612.537557] RIP: 0033:0x457d0a [ 612.540727] RSP: 002b:00007fb54a91abb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 612.548418] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 0000000000457d0a [ 612.555670] RDX: 0000000020000140 RSI: 0000000020000180 RDI: 00007fb54a91ac00 [ 612.562922] RBP: 0000000000000007 R08: 0000000020000640 R09: 0000000020000140 [ 612.570175] R10: 0000000000000841 R11: 0000000000000246 R12: 0000000000000013 [ 612.577507] R13: 0000000000000665 R14: 00000000006fca18 R15: 0000000000000000 [ 612.584918] ------------[ cut here ]------------ [ 612.589704] kobject_add_internal failed for vfat with -EEXIST, don't try to register things with the same name in the same directory. [ 612.602104] WARNING: CPU: 0 PID: 10534 at lib/kobject.c:238 kobject_add_internal+0x8d4/0xbc0 [ 612.610669] Kernel panic - not syncing: panic_on_warn set ... [ 612.610669] [ 612.618015] CPU: 0 PID: 10534 Comm: syz-executor5 Not tainted 4.16.0+ #12 [ 612.624921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 612.634249] Call Trace: [ 612.636835] dump_stack+0x1a7/0x27d [ 612.640449] ? arch_local_irq_restore+0x53/0x53 [ 612.645096] ? vsnprintf+0x1ed/0x1900 [ 612.648887] panic+0x1f8/0x42c [ 612.652069] ? refcount_error_report+0x214/0x214 [ 612.656814] ? show_regs_print_info+0x18/0x18 [ 612.661289] ? __warn+0x1c1/0x200 [ 612.664724] ? kobject_add_internal+0x8d4/0xbc0 [ 612.669373] __warn+0x1dc/0x200 [ 612.672631] ? kobject_add_internal+0x8d4/0xbc0 [ 612.677282] report_bug+0x1f4/0x2b0 [ 612.680896] fixup_bug.part.10+0x37/0x80 [ 612.684940] do_error_trap+0x2d7/0x3e0 [ 612.688816] ? vprintk_default+0x28/0x30 [ 612.692858] ? math_error+0x400/0x400 [ 612.696641] ? printk+0xaa/0xca [ 612.699895] ? show_regs_print_info+0x18/0x18 [ 612.704379] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 612.709216] do_invalid_op+0x1b/0x20 [ 612.712912] invalid_op+0x1b/0x40 [ 612.716346] RIP: 0010:kobject_add_internal+0x8d4/0xbc0 [ 612.721598] RSP: 0018:ffff880190e5f470 EFLAGS: 00010282 [ 612.726944] RAX: dffffc0000000008 RBX: ffff8801b219d9d0 RCX: ffffffff815b311e [ 612.734193] RDX: 0000000000040000 RSI: ffffc90003ed0000 RDI: 1ffff100321cbe13 [ 612.741876] RBP: ffff880190e5f568 R08: ffffed003b604f99 R09: ffffed003b604f99 [ 612.749124] R10: 0000000000000001 R11: ffffed003b604f98 R12: 1ffff100321cbe94 [ 612.756377] R13: 00000000ffffffef R14: ffff8801d421d348 R15: 1ffff100321cbe98 [ 612.763640] ? vprintk_func+0x5e/0xc0 [ 612.767425] ? kobj_ns_type_registered+0x50/0x50 [ 612.772157] ? kfree_const+0x31/0x40 [ 612.775850] ? rcu_read_lock_sched_held+0x108/0x120 [ 612.780867] ? kfree+0x1f6/0x260 [ 612.784221] ? kfree_const+0x36/0x40 [ 612.787924] kobject_init_and_add+0xf9/0x150 [ 612.792313] ? kset_create_and_add+0x170/0x170 [ 612.796881] ? vsnprintf+0x1ed/0x1900 [ 612.800679] gfs2_sys_fs_add+0x1ff/0x580 [ 612.804752] ? recover_store+0x160/0x160 [ 612.808800] ? snprintf+0xc0/0xf0 [ 612.812237] ? vsprintf+0x40/0x40 [ 612.815683] ? set_blocksize+0x1f1/0x260 [ 612.819731] ? memcpy+0x45/0x50 [ 612.822990] fill_super+0x86f/0x1d70 [ 612.826690] ? vsnprintf+0x1ed/0x1900 [ 612.830510] ? gfs2_online_uevent+0x2a0/0x2a0 [ 612.834989] ? memcpy+0x45/0x50 [ 612.838249] ? match_strlcpy+0xbc/0xf0 [ 612.842120] ? snprintf+0xc0/0xf0 [ 612.845567] ? vsprintf+0x40/0x40 [ 612.848993] ? gfs2_evict_inode+0x1500/0x1500 [ 612.853475] ? ns_capable_common+0xcf/0x160 [ 612.857879] ? set_blocksize+0x1f1/0x260 [ 612.861937] gfs2_mount+0x587/0x6e0 [ 612.865552] ? gfs2_mount+0x587/0x6e0 [ 612.869352] ? fill_super+0x1d70/0x1d70 [ 612.873310] ? rcu_read_lock_sched_held+0x108/0x120 [ 612.878341] mount_fs+0x66/0x2d0 [ 612.881702] vfs_kern_mount.part.26+0xc6/0x4a0 [ 612.886267] ? may_umount+0xa0/0xa0 [ 612.889874] ? _raw_read_unlock+0x22/0x30 [ 612.894010] ? __get_fs_type+0x8a/0xc0 [ 612.897892] do_mount+0xea4/0x2b90 [ 612.901419] ? copy_mount_string+0x40/0x40 [ 612.905630] ? rcu_pm_notify+0xc0/0xc0 [ 612.909510] ? copy_mount_options+0x5f/0x2e0 [ 612.913908] ? rcu_read_lock_sched_held+0x108/0x120 [ 612.918902] ? kmem_cache_alloc_trace+0x459/0x740 [ 612.923737] ? copy_mount_options+0x1f7/0x2e0 [ 612.928225] ksys_mount+0xab/0x120 [ 612.931760] SyS_mount+0x39/0x50 [ 612.935113] ? ksys_mount+0x120/0x120 [ 612.938897] do_syscall_64+0x281/0x940 [ 612.942775] ? vmalloc_sync_all+0x30/0x30 [ 612.946912] ? kasan_check_write+0x14/0x20 [ 612.951140] ? finish_task_switch+0x284/0x970 [ 612.955625] ? syscall_return_slowpath+0x550/0x550 [ 612.960544] ? syscall_return_slowpath+0x2ac/0x550 [ 612.965462] ? prepare_exit_to_usermode+0x350/0x350 [ 612.970468] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 612.975821] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 612.980648] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 612.985815] RIP: 0033:0x457d0a [ 612.988978] RSP: 002b:00007fb54a91abb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 612.996664] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 0000000000457d0a [ 613.004782] RDX: 0000000020000140 RSI: 0000000020000180 RDI: 00007fb54a91ac00 [ 613.012041] RBP: 0000000000000007 R08: 0000000020000640 R09: 0000000020000140 [ 613.019302] R10: 0000000000000841 R11: 0000000000000246 R12: 0000000000000013 [ 613.026575] R13: 0000000000000665 R14: 00000000006fca18 R15: 0000000000000000 [ 613.034438] Dumping ftrace buffer: [ 613.038298] (ftrace buffer empty) [ 613.041991] Kernel Offset: disabled [ 613.045596] Rebooting in 86400 seconds..