0007fcf5a32bfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1144.088339][T15746] RAX: ffffffffffffffda RBX: 00000000200005c0 RCX: 0000000000467b0a [ 1144.096290][T15746] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fcf5a32c000 [ 1144.104272][T15746] RBP: 00007fcf5a32c040 R08: 00007fcf5a32c040 R09: 0000000020000040 [ 1144.112228][T15746] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000040 [ 1144.120221][T15746] R13: 0000000020000080 R14: 00007fcf5a32c000 R15: 0000000020000680 [ 1144.133643][T15733] EXT4-fs (loop3): invalid first ino: 0 [ 1144.146282][T15753] loop0: detected capacity change from 0 to 197120 [ 1144.155526][T15753] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x500, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1144.172615][T15740] EXT4-fs (loop4): Invalid log cluster size: 3892314113 [ 1144.173853][T15753] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1144.188134][T15733] loop3: detected capacity change from 0 to 4 [ 1144.195152][T15733] EXT4-fs (loop3): invalid first ino: 0 [ 1144.210482][T15766] loop5: detected capacity change from 0 to 2 11:53:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x7000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006007400600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1144.222764][T15740] loop4: detected capacity change from 0 to 4 [ 1144.223327][T15721] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1144.236834][T15740] EXT4-fs (loop4): Invalid log cluster size: 3892314113 [ 1144.237127][T15746] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:02 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x7400, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000fe004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:02 executing program 1 (fault-call:3 fault-nth:49): r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1144.279861][T15776] loop3: detected capacity change from 0 to 4 [ 1144.290820][T15774] loop5: detected capacity change from 0 to 2 [ 1144.301666][T15776] EXT4-fs (loop3): invalid first ino: 0 [ 1144.314129][T15781] loop0: detected capacity change from 0 to 229376 [ 1144.329925][T15781] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1144.339481][T15788] loop4: detected capacity change from 0 to 4 [ 1144.350877][T15776] loop3: detected capacity change from 0 to 4 [ 1144.352497][T15789] FAULT_INJECTION: forcing a failure. [ 1144.352497][T15789] name failslab, interval 1, probability 0, space 0, times 0 [ 1144.369640][T15789] CPU: 1 PID: 15789 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 11:53:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x600, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1144.374552][T15776] EXT4-fs (loop3): invalid first ino: 0 [ 1144.378438][T15789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1144.378453][T15789] Call Trace: [ 1144.378459][T15789] dump_stack_lvl+0xb7/0x103 [ 1144.401911][T15789] dump_stack+0x11/0x1a [ 1144.406092][T15789] should_fail+0x23c/0x250 [ 1144.406790][T15798] loop2: detected capacity change from 0 to 58 [ 1144.410556][T15789] ? getname_flags+0x84/0x3d0 [ 1144.421389][T15789] __should_failslab+0x81/0x90 [ 1144.426139][T15789] should_failslab+0x5/0x20 [ 1144.430647][T15789] kmem_cache_alloc+0x46/0x2e0 [ 1144.435402][T15789] ? should_fail+0xd6/0x250 [ 1144.439888][T15789] getname_flags+0x84/0x3d0 [ 1144.444375][T15789] ? should_fail+0xd6/0x250 [ 1144.448895][T15789] user_path_at_empty+0x28/0x50 [ 1144.453731][T15789] __se_sys_mount+0x209/0x2e0 [ 1144.458404][T15789] ? mntput+0x45/0x70 [ 1144.462366][T15789] __x64_sys_mount+0x63/0x70 [ 1144.466939][T15789] do_syscall_64+0x3d/0x90 [ 1144.471425][T15789] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1144.477317][T15789] RIP: 0033:0x467b0a [ 1144.481192][T15789] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1144.500820][T15789] RSP: 002b:00007fcf5a32bfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1144.509213][T15789] RAX: ffffffffffffffda RBX: 00000000200005c0 RCX: 0000000000467b0a [ 1144.517167][T15789] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fcf5a32c000 [ 1144.525128][T15789] RBP: 00007fcf5a32c040 R08: 00007fcf5a32c040 R09: 0000000020000040 [ 1144.533082][T15789] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000040 [ 1144.541041][T15789] R13: 0000000020000080 R14: 00007fcf5a32c000 R15: 0000000020000680 [ 1144.549975][T15800] loop5: detected capacity change from 0 to 3 [ 1144.558707][T15788] EXT4-fs (loop4): Invalid log cluster size: 4261412865 [ 1144.569454][T15798] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006007a00600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:02 executing program 1 (fault-call:3 fault-nth:50): r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x8000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1144.574315][T15781] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1144.578945][T15798] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1144.594039][T15788] loop4: detected capacity change from 0 to 4 [ 1144.600800][T15788] EXT4-fs (loop4): Invalid log cluster size: 4261412865 [ 1144.617510][T15813] loop5: detected capacity change from 0 to 3 [ 1144.636075][T15798] loop2: detected capacity change from 0 to 58 [ 1144.642891][T15798] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1144.644465][T15820] FAULT_INJECTION: forcing a failure. [ 1144.644465][T15820] name failslab, interval 1, probability 0, space 0, times 0 [ 1144.657178][T15798] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1144.664199][T15820] CPU: 0 PID: 15820 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1144.671474][T15824] loop0: detected capacity change from 0 to 262144 [ 1144.679415][T15820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1144.679427][T15820] Call Trace: [ 1144.679434][T15820] dump_stack_lvl+0xb7/0x103 [ 1144.679455][T15820] dump_stack+0x11/0x1a [ 1144.679470][T15820] should_fail+0x23c/0x250 [ 1144.679490][T15820] __should_failslab+0x81/0x90 [ 1144.690101][T15824] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1144.696036][T15820] ? alloc_fs_context+0x46/0x500 [ 1144.696060][T15820] should_failslab+0x5/0x20 11:53:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x604, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1144.696077][T15820] kmem_cache_alloc_trace+0x49/0x310 [ 1144.700625][T15824] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1144.703909][T15820] alloc_fs_context+0x46/0x500 [ 1144.703931][T15820] ? strncmp+0x34/0x70 [ 1144.703961][T15820] fs_context_for_mount+0x1d/0x20 [ 1144.742159][T15829] loop5: detected capacity change from 0 to 3 [ 1144.747164][T15820] path_mount+0xdf5/0x1ce0 [ 1144.747191][T15820] __se_sys_mount+0x23d/0x2e0 [ 1144.776187][T15820] ? mntput+0x45/0x70 [ 1144.780199][T15820] __x64_sys_mount+0x63/0x70 [ 1144.784886][T15820] do_syscall_64+0x3d/0x90 [ 1144.789333][T15820] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1144.795339][T15820] RIP: 0033:0x467b0a [ 1144.799459][T15820] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1144.819208][T15820] RSP: 002b:00007fcf5a32bfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1144.827600][T15820] RAX: ffffffffffffffda RBX: 00000000200005c0 RCX: 0000000000467b0a 11:53:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000004024000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:02 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x7a00, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1144.835553][T15820] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fcf5a32c000 [ 1144.843517][T15820] RBP: 00007fcf5a32c040 R08: 00007fcf5a32c040 R09: 0000000020000040 [ 1144.851464][T15820] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000040 [ 1144.859436][T15820] R13: 0000000020000080 R14: 00007fcf5a32c000 R15: 0000000020000680 11:53:02 executing program 1 (fault-call:3 fault-nth:51): r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x9000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1144.897529][T15839] loop4: detected capacity change from 0 to 4 [ 1144.902750][T15841] loop3: detected capacity change from 0 to 4 [ 1144.932000][T15841] EXT4-fs (loop3): invalid first ino: 0 [ 1144.933895][T15849] loop2: detected capacity change from 0 to 61 [ 1144.937959][T15848] loop5: detected capacity change from 0 to 3 [ 1144.950578][T15839] EXT4-fs (loop4): Invalid log cluster size: 67108865 [ 1144.956728][T15853] FAULT_INJECTION: forcing a failure. [ 1144.956728][T15853] name failslab, interval 1, probability 0, space 0, times 0 [ 1144.965830][T15849] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1144.970073][T15853] CPU: 0 PID: 15853 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1144.980327][T15855] loop0: detected capacity change from 0 to 264192 [ 1144.987453][T15853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1144.987466][T15853] Call Trace: [ 1144.987473][T15853] dump_stack_lvl+0xb7/0x103 [ 1144.987494][T15853] dump_stack+0x11/0x1a [ 1145.009107][T15855] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1145.011935][T15853] should_fail+0x23c/0x250 [ 1145.016786][T15849] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1145.024748][T15853] __should_failslab+0x81/0x90 [ 1145.024769][T15853] ? legacy_init_fs_context+0x2d/0x70 [ 1145.029334][T15855] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1145.035734][T15853] should_failslab+0x5/0x20 [ 1145.035755][T15853] kmem_cache_alloc_trace+0x49/0x310 [ 1145.062138][T15853] ? kmem_cache_alloc_trace+0x20f/0x310 [ 1145.067745][T15853] ? alloc_fs_context+0x46/0x500 [ 1145.072681][T15853] legacy_init_fs_context+0x2d/0x70 [ 1145.077946][T15853] alloc_fs_context+0x419/0x500 [ 1145.082792][T15853] fs_context_for_mount+0x1d/0x20 [ 1145.087860][T15853] path_mount+0xdf5/0x1ce0 [ 1145.092252][T15853] __se_sys_mount+0x23d/0x2e0 [ 1145.096905][T15853] ? mntput+0x45/0x70 [ 1145.100877][T15853] __x64_sys_mount+0x63/0x70 [ 1145.105487][T15853] do_syscall_64+0x3d/0x90 [ 1145.109893][T15853] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1145.115893][T15853] RIP: 0033:0x467b0a [ 1145.119766][T15853] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1145.139354][T15853] RSP: 002b:00007fcf5a32bfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1145.147958][T15853] RAX: ffffffffffffffda RBX: 00000000200005c0 RCX: 0000000000467b0a [ 1145.155913][T15853] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fcf5a32c000 [ 1145.163860][T15853] RBP: 00007fcf5a32c040 R08: 00007fcf5a32c040 R09: 0000000020000040 [ 1145.171893][T15853] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000040 [ 1145.180063][T15853] R13: 0000000020000080 R14: 00007fcf5a32c000 R15: 0000000020000680 11:53:03 executing program 1 (fault-call:3 fault-nth:52): r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xa000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x700, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1145.201835][T15839] loop4: detected capacity change from 0 to 4 [ 1145.209824][T15841] loop3: detected capacity change from 0 to 4 [ 1145.210327][T15849] loop2: detected capacity change from 0 to 61 [ 1145.224489][T15839] EXT4-fs (loop4): Invalid log cluster size: 67108865 [ 1145.232281][T15841] EXT4-fs (loop3): invalid first ino: 0 [ 1145.241607][T15849] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000034000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1145.273480][T15874] FAULT_INJECTION: forcing a failure. [ 1145.273480][T15874] name failslab, interval 1, probability 0, space 0, times 0 [ 1145.286139][T15874] CPU: 0 PID: 15874 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1145.295324][T15874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1145.305457][T15874] Call Trace: [ 1145.308735][T15874] dump_stack_lvl+0xb7/0x103 [ 1145.313329][T15874] dump_stack+0x11/0x1a [ 1145.317487][T15874] should_fail+0x23c/0x250 [ 1145.321982][T15874] ? vfs_parse_fs_string+0x5e/0xc0 [ 1145.324117][T15880] loop4: detected capacity change from 0 to 4 [ 1145.327097][T15874] __should_failslab+0x81/0x90 [ 1145.327119][T15874] should_failslab+0x5/0x20 [ 1145.327136][T15874] __kmalloc_track_caller+0x64/0x340 [ 1145.347709][T15874] kmemdup_nul+0x27/0x70 [ 1145.351947][T15874] vfs_parse_fs_string+0x5e/0xc0 [ 1145.356961][T15874] path_mount+0xf99/0x1ce0 [ 1145.361388][T15874] __se_sys_mount+0x23d/0x2e0 [ 1145.366237][T15874] ? mntput+0x45/0x70 [ 1145.370262][T15874] __x64_sys_mount+0x63/0x70 [ 1145.374982][T15874] do_syscall_64+0x3d/0x90 [ 1145.379384][T15874] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1145.385266][T15874] RIP: 0033:0x467b0a [ 1145.389670][T15874] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1145.409390][T15874] RSP: 002b:00007fcf5a32bfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1145.417789][T15874] RAX: ffffffffffffffda RBX: 00000000200005c0 RCX: 0000000000467b0a [ 1145.425748][T15874] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fcf5a32c000 [ 1145.433701][T15874] RBP: 00007fcf5a32c040 R08: 00007fcf5a32c040 R09: 0000000020000040 [ 1145.441724][T15874] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000040 [ 1145.449695][T15874] R13: 0000000020000080 R14: 00007fcf5a32c000 R15: 0000000020000680 [ 1145.463095][T15849] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600f100600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1145.486085][T15884] loop5: detected capacity change from 0 to 3 [ 1145.493500][T15885] loop0: detected capacity change from 0 to 264192 [ 1145.509794][T15887] loop3: detected capacity change from 0 to 4 [ 1145.516890][T15885] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1145.526289][T15880] EXT4-fs (loop4): invalid first ino: 0 11:53:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xb000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:03 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xbd02, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1145.532063][T15885] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1145.539143][T15887] EXT4-fs (loop3): invalid first ino: 0 11:53:03 executing program 1 (fault-call:3 fault-nth:53): r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1145.585158][T15891] loop5: detected capacity change from 0 to 3 [ 1145.595427][T15880] loop4: detected capacity change from 0 to 4 [ 1145.601836][T15895] loop0: detected capacity change from 0 to 264192 [ 1145.602672][T15887] loop3: detected capacity change from 0 to 4 [ 1145.613747][T15895] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1145.625884][T15887] EXT4-fs (loop3): invalid first ino: 0 [ 1145.632327][T15880] EXT4-fs (loop4): invalid first ino: 0 [ 1145.641886][T15895] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1145.651323][T15909] FAULT_INJECTION: forcing a failure. [ 1145.651323][T15909] name failslab, interval 1, probability 0, space 0, times 0 [ 1145.654713][T15913] loop2: detected capacity change from 0 to 94 [ 1145.663948][T15909] CPU: 1 PID: 15909 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1145.673228][T15913] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1145.678832][T15909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1145.678846][T15909] Call Trace: [ 1145.678853][T15909] dump_stack_lvl+0xb7/0x103 [ 1145.678874][T15909] dump_stack+0x11/0x1a [ 1145.678888][T15909] should_fail+0x23c/0x250 [ 1145.691741][T15913] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1145.697587][T15909] ? vfat_mount+0x40/0x40 [ 1145.697609][T15909] ? getname_kernel+0x37/0x1d0 [ 1145.729648][T15909] __should_failslab+0x81/0x90 [ 1145.734388][T15909] should_failslab+0x5/0x20 [ 1145.738891][T15909] kmem_cache_alloc+0x46/0x2e0 [ 1145.743642][T15909] ? avc_has_perm_noaudit+0x19a/0x240 [ 1145.749059][T15909] ? vfat_mount+0x40/0x40 [ 1145.753437][T15909] getname_kernel+0x37/0x1d0 [ 1145.758053][T15909] ? vfat_mount+0x40/0x40 [ 1145.762371][T15909] kern_path+0x19/0x40 [ 1145.766419][T15909] blkdev_get_by_path+0x54/0x1b0 [ 1145.771448][T15909] mount_bdev+0x47/0x290 [ 1145.775669][T15909] ? tsan.module_ctor+0x10/0x10 [ 1145.780552][T15909] vfat_mount+0x2d/0x40 [ 1145.784692][T15909] legacy_get_tree+0x70/0xc0 [ 1145.789721][T15909] vfs_get_tree+0x4a/0x1a0 [ 1145.794121][T15909] path_mount+0x11d4/0x1ce0 [ 1145.798728][T15909] __se_sys_mount+0x23d/0x2e0 [ 1145.803382][T15909] ? mntput+0x45/0x70 [ 1145.807361][T15909] __x64_sys_mount+0x63/0x70 [ 1145.811939][T15909] do_syscall_64+0x3d/0x90 [ 1145.816331][T15909] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1145.822208][T15909] RIP: 0033:0x467b0a [ 1145.826075][T15909] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1145.845749][T15909] RSP: 002b:00007fcf5a32bfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1145.854139][T15909] RAX: ffffffffffffffda RBX: 00000000200005c0 RCX: 0000000000467b0a [ 1145.862092][T15909] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fcf5a32c000 [ 1145.870074][T15909] RBP: 00007fcf5a32c040 R08: 00007fcf5a32c040 R09: 0000000020000040 [ 1145.878032][T15909] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000040 11:53:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006001401600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000017034000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x900, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1145.886091][T15909] R13: 0000000020000080 R14: 00007fcf5a32c000 R15: 0000000020000680 [ 1145.914631][T15895] loop0: detected capacity change from 0 to 264192 11:53:03 executing program 1 (fault-call:3 fault-nth:54): r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1145.931526][T15913] loop2: detected capacity change from 0 to 94 [ 1145.937957][T15913] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1145.946067][T15924] loop4: detected capacity change from 0 to 4 [ 1145.951340][T15925] loop3: detected capacity change from 0 to 4 [ 1145.958463][T15924] EXT4-fs (loop4): Invalid log cluster size: 385875969 [ 1145.966814][T15925] EXT4-fs (loop3): invalid first ino: 0 [ 1145.967078][T15913] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1145.981919][T15929] FAULT_INJECTION: forcing a failure. [ 1145.981919][T15929] name failslab, interval 1, probability 0, space 0, times 0 [ 1145.994628][T15929] CPU: 0 PID: 15929 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1146.003379][T15929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1146.013432][T15929] Call Trace: [ 1146.016694][T15929] dump_stack_lvl+0xb7/0x103 [ 1146.021271][T15929] dump_stack+0x11/0x1a [ 1146.025421][T15929] should_fail+0x23c/0x250 [ 1146.029826][T15929] __should_failslab+0x81/0x90 [ 1146.034613][T15929] ? alloc_super+0x3a/0x520 [ 1146.039105][T15929] should_failslab+0x5/0x20 [ 1146.043592][T15929] kmem_cache_alloc_trace+0x49/0x310 [ 1146.048868][T15929] ? mount_bdev+0x290/0x290 [ 1146.053369][T15929] alloc_super+0x3a/0x520 [ 1146.057681][T15929] ? mount_bdev+0x290/0x290 [ 1146.062194][T15929] sget+0x1a5/0x400 [ 1146.065983][T15929] ? test_bdev_super+0x30/0x30 [ 1146.070840][T15929] mount_bdev+0xd3/0x290 [ 1146.075069][T15929] ? vfat_mount+0x40/0x40 [ 1146.079379][T15929] ? tsan.module_ctor+0x10/0x10 [ 1146.084209][T15929] vfat_mount+0x2d/0x40 [ 1146.088347][T15929] legacy_get_tree+0x70/0xc0 [ 1146.092922][T15929] vfs_get_tree+0x4a/0x1a0 [ 1146.097330][T15929] path_mount+0x11d4/0x1ce0 [ 1146.101831][T15929] __se_sys_mount+0x23d/0x2e0 [ 1146.106507][T15929] ? mntput+0x45/0x70 [ 1146.110472][T15929] __x64_sys_mount+0x63/0x70 [ 1146.115044][T15929] do_syscall_64+0x3d/0x90 [ 1146.119458][T15929] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1146.125405][T15929] RIP: 0033:0x467b0a [ 1146.129278][T15929] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1146.148929][T15929] RSP: 002b:00007fcf5a32bfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1146.157347][T15929] RAX: ffffffffffffffda RBX: 00000000200005c0 RCX: 0000000000467b0a [ 1146.165385][T15929] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fcf5a32c000 [ 1146.173339][T15929] RBP: 00007fcf5a32c040 R08: 00007fcf5a32c040 R09: 0000000020000040 11:53:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xc000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1146.181312][T15929] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000040 [ 1146.189326][T15929] R13: 0000000020000080 R14: 00007fcf5a32c000 R15: 0000000020000680 [ 1146.224709][T15925] loop3: detected capacity change from 0 to 4 [ 1146.231216][T15925] EXT4-fs (loop3): invalid first ino: 0 11:53:04 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xedc0, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:04 executing program 1 (fault-call:3 fault-nth:55): r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1146.237397][T15924] loop4: detected capacity change from 0 to 4 [ 1146.253602][T15924] EXT4-fs (loop4): Invalid log cluster size: 385875969 11:53:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006001501600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1146.292680][T15943] loop5: detected capacity change from 0 to 4 [ 1146.299297][T15949] loop2: detected capacity change from 0 to 118 [ 1146.310607][T15953] loop0: detected capacity change from 0 to 264192 [ 1146.313135][T15950] FAULT_INJECTION: forcing a failure. [ 1146.313135][T15950] name failslab, interval 1, probability 0, space 0, times 0 [ 1146.329748][T15950] CPU: 1 PID: 15950 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1146.331727][T15956] loop3: detected capacity change from 0 to 4 [ 1146.338532][T15950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1146.338545][T15950] Call Trace: [ 1146.338551][T15950] dump_stack_lvl+0xb7/0x103 [ 1146.338571][T15950] dump_stack+0x11/0x1a [ 1146.338585][T15950] should_fail+0x23c/0x250 [ 1146.347467][T15953] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1146.354685][T15950] ? kzalloc+0x1d/0x30 [ 1146.354705][T15950] __should_failslab+0x81/0x90 [ 1146.372119][T15949] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1146.379893][T15950] should_failslab+0x5/0x20 [ 1146.379916][T15950] __kmalloc+0x66/0x340 [ 1146.405965][T15950] kzalloc+0x1d/0x30 [ 1146.409859][T15950] security_sb_alloc+0x3c/0x180 [ 1146.414737][T15950] alloc_super+0x10b/0x520 [ 1146.418405][T15953] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1146.419148][T15950] ? mount_bdev+0x290/0x290 [ 1146.419175][T15950] sget+0x1a5/0x400 [ 1146.425676][T15956] EXT4-fs (loop3): invalid first ino: 0 [ 1146.430123][T15950] ? test_bdev_super+0x30/0x30 [ 1146.437380][T15949] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1146.439434][T15950] mount_bdev+0xd3/0x290 [ 1146.439474][T15950] ? vfat_mount+0x40/0x40 [ 1146.459207][T15950] ? tsan.module_ctor+0x10/0x10 [ 1146.464059][T15950] vfat_mount+0x2d/0x40 [ 1146.468193][T15950] legacy_get_tree+0x70/0xc0 [ 1146.472805][T15950] vfs_get_tree+0x4a/0x1a0 [ 1146.477203][T15950] path_mount+0x11d4/0x1ce0 [ 1146.481700][T15950] __se_sys_mount+0x23d/0x2e0 [ 1146.486436][T15950] ? mntput+0x45/0x70 [ 1146.490483][T15950] __x64_sys_mount+0x63/0x70 [ 1146.495145][T15950] do_syscall_64+0x3d/0x90 [ 1146.499661][T15950] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1146.506273][T15950] RIP: 0033:0x467b0a [ 1146.510158][T15950] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1146.529820][T15950] RSP: 002b:00007fcf5a32bfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 11:53:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000002044000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1146.538327][T15950] RAX: ffffffffffffffda RBX: 00000000200005c0 RCX: 0000000000467b0a [ 1146.546280][T15950] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fcf5a32c000 [ 1146.554247][T15950] RBP: 00007fcf5a32c040 R08: 00007fcf5a32c040 R09: 0000000020000040 [ 1146.562205][T15950] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000040 [ 1146.570154][T15950] R13: 0000000020000080 R14: 00007fcf5a32c000 R15: 0000000020000680 11:53:04 executing program 1 (fault-call:3 fault-nth:56): r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1146.615092][T15969] loop4: detected capacity change from 0 to 4 [ 1146.630303][T15969] EXT4-fs (loop4): Invalid log cluster size: 33554433 [ 1146.639430][T15949] loop2: detected capacity change from 0 to 118 [ 1146.640620][T15956] loop3: detected capacity change from 0 to 4 [ 1146.648421][T15949] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xd000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1146.653192][T15956] EXT4-fs (loop3): invalid first ino: 0 [ 1146.661499][T15975] loop5: detected capacity change from 0 to 4 11:53:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xa00, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1146.718530][T15969] loop4: detected capacity change from 0 to 4 [ 1146.728177][T15969] EXT4-fs (loop4): Invalid log cluster size: 33554433 [ 1146.732124][T15987] loop0: detected capacity change from 0 to 264192 [ 1146.739240][T15981] FAULT_INJECTION: forcing a failure. [ 1146.739240][T15981] name failslab, interval 1, probability 0, space 0, times 0 [ 1146.754053][T15981] CPU: 1 PID: 15981 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1146.756334][T15987] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1146.762816][T15981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1146.762834][T15981] Call Trace: [ 1146.772583][T15989] loop5: detected capacity change from 0 to 5 [ 1146.781787][T15981] dump_stack_lvl+0xb7/0x103 [ 1146.781810][T15981] dump_stack+0x11/0x1a [ 1146.794877][T15987] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1146.795716][T15981] should_fail+0x23c/0x250 [ 1146.800641][T15949] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1146.806352][T15981] ? __list_lru_init+0x70/0x680 [ 1146.822122][T15981] __should_failslab+0x81/0x90 [ 1146.826965][T15981] should_failslab+0x5/0x20 [ 1146.831462][T15981] __kmalloc+0x66/0x340 [ 1146.835646][T15981] ? prealloc_memcg_shrinker+0x444/0x460 [ 1146.841334][T15981] __list_lru_init+0x70/0x680 [ 1146.846013][T15981] alloc_super+0x490/0x520 [ 1146.850432][T15981] ? mount_bdev+0x290/0x290 [ 1146.854921][T15981] sget+0x1a5/0x400 [ 1146.858721][T15981] ? test_bdev_super+0x30/0x30 [ 1146.863470][T15981] mount_bdev+0xd3/0x290 [ 1146.867696][T15981] ? vfat_mount+0x40/0x40 [ 1146.872104][T15981] ? tsan.module_ctor+0x10/0x10 [ 1146.876934][T15981] vfat_mount+0x2d/0x40 [ 1146.881069][T15981] legacy_get_tree+0x70/0xc0 [ 1146.885656][T15981] vfs_get_tree+0x4a/0x1a0 [ 1146.890073][T15981] path_mount+0x11d4/0x1ce0 [ 1146.894614][T15981] __se_sys_mount+0x23d/0x2e0 [ 1146.899273][T15981] ? mntput+0x45/0x70 [ 1146.903240][T15981] __x64_sys_mount+0x63/0x70 [ 1146.907837][T15981] do_syscall_64+0x3d/0x90 [ 1146.912240][T15981] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1146.918292][T15981] RIP: 0033:0x467b0a [ 1146.922164][T15981] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1146.941756][T15981] RSP: 002b:00007fcf5a32bfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1146.950149][T15981] RAX: ffffffffffffffda RBX: 00000000200005c0 RCX: 0000000000467b0a [ 1146.958100][T15981] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fcf5a32c000 11:53:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000402600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1146.966064][T15981] RBP: 00007fcf5a32c040 R08: 00007fcf5a32c040 R09: 0000000020000040 [ 1146.974038][T15981] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000040 [ 1146.982510][T15981] R13: 0000000020000080 R14: 00007fcf5a32c000 R15: 0000000020000680 11:53:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000006044000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xe000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1147.010560][T15997] loop3: detected capacity change from 0 to 4 [ 1147.030250][T15999] loop5: detected capacity change from 0 to 5 11:53:04 executing program 1 (fault-call:3 fault-nth:57): r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:04 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfeff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xb00, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1147.064585][T16005] loop4: detected capacity change from 0 to 4 [ 1147.065830][T15997] EXT4-fs (loop3): invalid first ino: 0 [ 1147.091939][T16005] EXT4-fs (loop4): Invalid log cluster size: 100663297 [ 1147.106588][T16013] loop0: detected capacity change from 0 to 264192 [ 1147.114564][T16019] loop5: detected capacity change from 0 to 5 [ 1147.123623][T16015] FAULT_INJECTION: forcing a failure. [ 1147.123623][T16015] name failslab, interval 1, probability 0, space 0, times 0 [ 1147.125266][T15997] loop3: detected capacity change from 0 to 4 [ 1147.136279][T16015] CPU: 0 PID: 16015 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1147.151179][T16015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1147.151407][T15997] EXT4-fs (loop3): invalid first ino: 0 [ 1147.161317][T16015] Call Trace: [ 1147.161328][T16015] dump_stack_lvl+0xb7/0x103 [ 1147.161349][T16015] dump_stack+0x11/0x1a [ 1147.176193][T16013] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1147.179094][T16015] should_fail+0x23c/0x250 [ 1147.179121][T16015] ? __list_lru_init+0x70/0x680 [ 1147.192392][T16013] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1147.197004][T16015] __should_failslab+0x81/0x90 [ 1147.197026][T16015] should_failslab+0x5/0x20 [ 1147.212745][T16015] __kmalloc+0x66/0x340 [ 1147.216913][T16015] ? prealloc_memcg_shrinker+0x444/0x460 [ 1147.220971][T16024] loop2: detected capacity change from 0 to 127 [ 1147.222678][T16015] __list_lru_init+0x70/0x680 [ 1147.222703][T16015] alloc_super+0x490/0x520 [ 1147.235699][T16024] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1147.237968][T16015] ? mount_bdev+0x290/0x290 [ 1147.237999][T16015] sget+0x1a5/0x400 [ 1147.254899][T16015] ? test_bdev_super+0x30/0x30 [ 1147.259673][T16015] mount_bdev+0xd3/0x290 [ 1147.263999][T16015] ? vfat_mount+0x40/0x40 [ 1147.268316][T16015] ? tsan.module_ctor+0x10/0x10 [ 1147.273156][T16015] vfat_mount+0x2d/0x40 [ 1147.277296][T16015] legacy_get_tree+0x70/0xc0 [ 1147.281938][T16015] vfs_get_tree+0x4a/0x1a0 [ 1147.286350][T16015] path_mount+0x11d4/0x1ce0 [ 1147.290837][T16015] __se_sys_mount+0x23d/0x2e0 [ 1147.297496][T16015] ? mntput+0x45/0x70 [ 1147.301479][T16015] __x64_sys_mount+0x63/0x70 [ 1147.306050][T16015] do_syscall_64+0x3d/0x90 [ 1147.310461][T16015] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1147.316362][T16015] RIP: 0033:0x467b0a [ 1147.320236][T16015] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1147.339826][T16015] RSP: 002b:00007fcf5a32bfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1147.348224][T16015] RAX: ffffffffffffffda RBX: 00000000200005c0 RCX: 0000000000467b0a [ 1147.356179][T16015] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fcf5a32c000 [ 1147.364143][T16015] RBP: 00007fcf5a32c040 R08: 00007fcf5a32c040 R09: 0000000020000040 [ 1147.372156][T16015] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000040 [ 1147.380144][T16015] R13: 0000000020000080 R14: 00007fcf5a32c000 R15: 0000000020000680 [ 1147.388395][T16024] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1147.408026][T16005] loop4: detected capacity change from 0 to 4 11:53:05 executing program 1 (fault-call:3 fault-nth:58): r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xf000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600ea02600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1147.422717][T16005] EXT4-fs (loop4): Invalid log cluster size: 100663297 [ 1147.435497][T16024] loop2: detected capacity change from 0 to 127 [ 1147.445618][T16032] loop5: detected capacity change from 0 to 5 [ 1147.471052][T16024] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1147.477179][T16045] loop0: detected capacity change from 0 to 264192 [ 1147.490956][T16045] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1147.500393][T16045] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1147.507433][T16050] loop3: detected capacity change from 0 to 4 [ 1147.511313][T16046] FAULT_INJECTION: forcing a failure. [ 1147.511313][T16046] name failslab, interval 1, probability 0, space 0, times 0 [ 1147.514743][T16024] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1147.526123][T16046] CPU: 1 PID: 16046 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1147.541499][T16046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1147.551537][T16046] Call Trace: [ 1147.554868][T16046] dump_stack_lvl+0xb7/0x103 [ 1147.559458][T16046] dump_stack+0x11/0x1a [ 1147.563595][T16046] should_fail+0x23c/0x250 [ 1147.567997][T16046] ? __list_lru_init+0x70/0x680 [ 1147.572908][T16046] __should_failslab+0x81/0x90 [ 1147.577668][T16046] should_failslab+0x5/0x20 [ 1147.582153][T16046] __kmalloc+0x66/0x340 [ 1147.586459][T16046] __list_lru_init+0x70/0x680 [ 1147.591122][T16046] alloc_super+0x4bf/0x520 [ 1147.595529][T16046] ? mount_bdev+0x290/0x290 [ 1147.600015][T16046] sget+0x1a5/0x400 [ 1147.603849][T16046] ? test_bdev_super+0x30/0x30 [ 1147.608659][T16046] mount_bdev+0xd3/0x290 [ 1147.612899][T16046] ? vfat_mount+0x40/0x40 [ 1147.617207][T16046] ? tsan.module_ctor+0x10/0x10 [ 1147.622066][T16046] vfat_mount+0x2d/0x40 [ 1147.626228][T16046] legacy_get_tree+0x70/0xc0 [ 1147.630800][T16046] vfs_get_tree+0x4a/0x1a0 [ 1147.635267][T16046] path_mount+0x11d4/0x1ce0 [ 1147.639752][T16046] __se_sys_mount+0x23d/0x2e0 [ 1147.644418][T16046] ? mntput+0x45/0x70 [ 1147.648439][T16046] __x64_sys_mount+0x63/0x70 [ 1147.653010][T16046] do_syscall_64+0x3d/0x90 [ 1147.657407][T16046] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1147.663333][T16046] RIP: 0033:0x467b0a [ 1147.667217][T16046] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1147.686829][T16046] RSP: 002b:00007fcf5a32bfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1147.695325][T16046] RAX: ffffffffffffffda RBX: 00000000200005c0 RCX: 0000000000467b0a [ 1147.703280][T16046] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fcf5a32c000 [ 1147.711238][T16046] RBP: 00007fcf5a32c040 R08: 00007fcf5a32c040 R09: 0000000020000040 11:53:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xc00, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1147.719276][T16046] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000040 [ 1147.727230][T16046] R13: 0000000020000080 R14: 00007fcf5a32c000 R15: 0000000020000680 11:53:05 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xff0f, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000010044000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:05 executing program 1 (fault-call:3 fault-nth:59): r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x10000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1147.790751][T16050] EXT4-fs (loop3): invalid first ino: 0 [ 1147.824604][T16050] loop3: detected capacity change from 0 to 4 [ 1147.824941][T16070] loop4: detected capacity change from 0 to 4 [ 1147.831119][T16050] EXT4-fs (loop3): invalid first ino: 0 [ 1147.840616][T16071] FAULT_INJECTION: forcing a failure. [ 1147.840616][T16071] name failslab, interval 1, probability 0, space 0, times 0 [ 1147.853948][T16067] loop5: detected capacity change from 0 to 6 [ 1147.854960][T16071] CPU: 0 PID: 16071 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1147.869738][T16071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1147.870156][T16074] loop0: detected capacity change from 0 to 264192 [ 1147.879785][T16071] Call Trace: [ 1147.879793][T16071] dump_stack_lvl+0xb7/0x103 [ 1147.879814][T16071] dump_stack+0x11/0x1a [ 1147.898316][T16071] should_fail+0x23c/0x250 [ 1147.902725][T16071] __should_failslab+0x81/0x90 [ 1147.907469][T16071] should_failslab+0x5/0x20 [ 1147.911956][T16071] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1147.917665][T16071] ? should_fail+0xd6/0x250 [ 1147.922259][T16071] ? __kmalloc_node+0x30/0x40 [ 1147.927011][T16071] __kmalloc_node+0x30/0x40 [ 1147.931579][T16071] kvmalloc_node+0x81/0xf0 [ 1147.935983][T16071] __list_lru_init+0x2d7/0x680 [ 1147.940738][T16071] alloc_super+0x4bf/0x520 [ 1147.945224][T16071] ? mount_bdev+0x290/0x290 [ 1147.949736][T16071] sget+0x1a5/0x400 [ 1147.953527][T16071] ? test_bdev_super+0x30/0x30 [ 1147.958344][T16071] mount_bdev+0xd3/0x290 [ 1147.962679][T16071] ? vfat_mount+0x40/0x40 [ 1147.966990][T16071] ? tsan.module_ctor+0x10/0x10 [ 1147.971820][T16071] vfat_mount+0x2d/0x40 [ 1147.976056][T16071] legacy_get_tree+0x70/0xc0 [ 1147.980632][T16071] vfs_get_tree+0x4a/0x1a0 [ 1147.985032][T16071] path_mount+0x11d4/0x1ce0 [ 1147.989522][T16071] __se_sys_mount+0x23d/0x2e0 [ 1147.994193][T16071] ? mntput+0x45/0x70 [ 1147.998227][T16071] __x64_sys_mount+0x63/0x70 [ 1148.002802][T16071] do_syscall_64+0x3d/0x90 [ 1148.007201][T16071] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1148.013158][T16071] RIP: 0033:0x467b0a [ 1148.017034][T16071] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1148.036622][T16071] RSP: 002b:00007fcf5a32bfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1148.045067][T16071] RAX: ffffffffffffffda RBX: 00000000200005c0 RCX: 0000000000467b0a [ 1148.053027][T16071] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fcf5a32c000 [ 1148.061006][T16071] RBP: 00007fcf5a32c040 R08: 00007fcf5a32c040 R09: 0000000020000040 [ 1148.069133][T16071] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000040 [ 1148.077111][T16071] R13: 0000000020000080 R14: 00007fcf5a32c000 R15: 0000000020000680 11:53:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600eb02600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1148.104802][T16082] loop2: detected capacity change from 0 to 127 [ 1148.124585][T16082] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1148.136743][T16074] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xd00, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1148.151308][T16086] loop5: detected capacity change from 0 to 6 [ 1148.160305][T16074] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1148.168235][T16082] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1148.168670][T16070] EXT4-fs (loop4): Invalid log cluster size: 268435457 [ 1148.178181][T16090] loop3: detected capacity change from 0 to 4 [ 1148.192278][T16090] EXT4-fs (loop3): invalid first ino: 0 11:53:06 executing program 1 (fault-call:3 fault-nth:60): r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1148.203773][T16093] loop5: detected capacity change from 0 to 6 [ 1148.215191][T16070] loop4: detected capacity change from 0 to 4 [ 1148.225562][T16082] loop2: detected capacity change from 0 to 127 [ 1148.228963][T16070] EXT4-fs (loop4): Invalid log cluster size: 268435457 [ 1148.232010][T16082] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000054000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1148.250162][T16090] loop3: detected capacity change from 0 to 4 [ 1148.266151][T16090] EXT4-fs (loop3): invalid first ino: 0 [ 1148.274254][T16109] FAULT_INJECTION: forcing a failure. [ 1148.274254][T16109] name failslab, interval 1, probability 0, space 0, times 0 [ 1148.286894][T16109] CPU: 1 PID: 16109 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1148.295647][T16109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1148.297044][T16082] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1148.305698][T16109] Call Trace: [ 1148.305707][T16109] dump_stack_lvl+0xb7/0x103 [ 1148.320044][T16109] dump_stack+0x11/0x1a [ 1148.324241][T16109] should_fail+0x23c/0x250 [ 1148.324454][T16111] loop5: detected capacity change from 0 to 6 [ 1148.328706][T16109] __should_failslab+0x81/0x90 [ 1148.328728][T16109] ? fat_fill_super+0x60/0x2a80 [ 1148.342290][T16119] loop4: detected capacity change from 0 to 4 [ 1148.344442][T16109] should_failslab+0x5/0x20 11:53:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x11000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1148.344465][T16109] kmem_cache_alloc_trace+0x49/0x310 [ 1148.353137][T16119] EXT4-fs (loop4): invalid first ino: 0 [ 1148.354985][T16109] ? bdev_name+0x1e1/0x240 [ 1148.369312][T16121] loop0: detected capacity change from 0 to 264192 [ 1148.370204][T16109] ? vfat_fill_super+0x40/0x40 [ 1148.370227][T16109] fat_fill_super+0x60/0x2a80 [ 1148.379647][T16121] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1148.381479][T16109] ? format_decode+0x60b/0x8a0 [ 1148.381501][T16109] ? vsnprintf+0xe8f/0xed0 [ 1148.387662][T16121] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1148.394854][T16109] ? snprintf+0x6f/0x90 [ 1148.394875][T16109] ? register_shrinker_prepared+0xc2/0xd0 [ 1148.420454][T16109] vfat_fill_super+0x2c/0x40 [ 1148.425043][T16109] mount_bdev+0x1e8/0x290 [ 1148.429387][T16109] ? vfat_mount+0x40/0x40 [ 1148.433711][T16109] ? tsan.module_ctor+0x10/0x10 [ 1148.438552][T16109] vfat_mount+0x2d/0x40 [ 1148.442715][T16109] legacy_get_tree+0x70/0xc0 [ 1148.447281][T16109] vfs_get_tree+0x4a/0x1a0 [ 1148.451707][T16109] path_mount+0x11d4/0x1ce0 [ 1148.456330][T16109] __se_sys_mount+0x23d/0x2e0 [ 1148.460982][T16109] ? mntput+0x45/0x70 [ 1148.464939][T16109] __x64_sys_mount+0x63/0x70 [ 1148.469513][T16109] do_syscall_64+0x3d/0x90 [ 1148.474351][T16109] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1148.480233][T16109] RIP: 0033:0x467b0a [ 1148.484188][T16109] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1148.503880][T16109] RSP: 002b:00007fcf5a32bfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1148.512267][T16109] RAX: ffffffffffffffda RBX: 00000000200005c0 RCX: 0000000000467b0a [ 1148.520304][T16109] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fcf5a32c000 [ 1148.528277][T16109] RBP: 00007fcf5a32c040 R08: 00007fcf5a32c040 R09: 0000000020000040 [ 1148.536226][T16109] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000040 [ 1148.544185][T16109] R13: 0000000020000080 R14: 00007fcf5a32c000 R15: 0000000020000680 11:53:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000003600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:06 executing program 1 (fault-call:3 fault-nth:61): r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:06 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfffe, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xe00, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1148.598958][T16119] loop4: detected capacity change from 0 to 4 [ 1148.623657][T16119] EXT4-fs (loop4): invalid first ino: 0 [ 1148.628030][T16137] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x12000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1148.646506][T16139] loop2: detected capacity change from 0 to 127 [ 1148.647604][T16140] loop3: detected capacity change from 0 to 4 [ 1148.663422][T16139] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1148.688247][T16139] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1148.695084][T16147] loop5: detected capacity change from 0 to 7 [ 1148.698461][T16150] loop0: detected capacity change from 0 to 264192 [ 1148.708690][T16140] EXT4-fs (loop3): invalid first ino: 0 [ 1148.718974][T16137] FAULT_INJECTION: forcing a failure. [ 1148.718974][T16137] name failslab, interval 1, probability 0, space 0, times 0 [ 1148.724234][T16150] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1148.731593][T16137] CPU: 1 PID: 16137 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 11:53:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000064000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1148.749036][T16137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1148.758489][T16150] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1148.759082][T16137] Call Trace: [ 1148.759091][T16137] dump_stack_lvl+0xb7/0x103 [ 1148.759111][T16137] dump_stack+0x11/0x1a [ 1148.777575][T16137] should_fail+0x23c/0x250 [ 1148.782021][T16137] __should_failslab+0x81/0x90 [ 1148.786831][T16137] ? kobject_uevent_env+0x1a7/0xc40 [ 1148.792209][T16137] should_failslab+0x5/0x20 11:53:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x20000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1148.796717][T16137] kmem_cache_alloc_trace+0x49/0x310 [ 1148.802003][T16137] ? kernfs_put+0x22a/0x300 [ 1148.802646][T16158] loop4: detected capacity change from 0 to 4 [ 1148.806502][T16137] ? ___cache_free+0x3c/0x300 [ 1148.806530][T16137] ? dev_uevent_filter+0x70/0x70 [ 1148.822167][T16137] kobject_uevent_env+0x1a7/0xc40 [ 1148.823666][T16158] EXT4-fs (loop4): invalid first ino: 0 [ 1148.827252][T16137] ? kernfs_put+0x2e2/0x300 [ 1148.827280][T16137] kobject_uevent+0x18/0x20 [ 1148.841851][T16137] __loop_clr_fd+0x6ae/0x8f0 [ 1148.846441][T16137] ? rb_erase+0x60d/0x750 [ 1148.850846][T16137] lo_ioctl+0xa48/0x1340 [ 1148.855069][T16137] ? rcu_segcblist_enqueue+0x8e/0xa0 [ 1148.860340][T16137] ? call_rcu+0x259/0x6c0 [ 1148.864818][T16137] ? avc_has_extended_perms+0x5d8/0x7b0 [ 1148.870447][T16137] ? kfree+0xf0/0x1d0 [ 1148.874503][T16137] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1148.879891][T16137] ? selinux_file_ioctl+0x8e0/0x970 [ 1148.885118][T16137] ? lo_release+0x120/0x120 [ 1148.889642][T16137] blkdev_ioctl+0x1d0/0x3c0 [ 1148.894145][T16137] block_ioctl+0x6d/0x80 [ 1148.898385][T16137] ? blkdev_iopoll+0x70/0x70 [ 1148.902959][T16137] __se_sys_ioctl+0xcb/0x140 [ 1148.907542][T16137] __x64_sys_ioctl+0x3f/0x50 [ 1148.912203][T16137] do_syscall_64+0x3d/0x90 [ 1148.916602][T16137] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1148.922663][T16137] RIP: 0033:0x4663a7 [ 1148.926535][T16137] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1148.946168][T16137] RSP: 002b:00007fcf5a32bfa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1148.954567][T16137] RAX: ffffffffffffffda RBX: 00000000200005c0 RCX: 00000000004663a7 [ 1148.962568][T16137] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 [ 1148.970638][T16137] RBP: 00007fcf5a32c6bc R08: 00007fcf5a32c040 R09: 0000000020000040 [ 1148.978702][T16137] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 1148.986707][T16137] R13: 0000000000000016 R14: 00007fcf5a32c000 R15: 0000000020000680 [ 1149.004365][T16140] loop3: detected capacity change from 0 to 4 [ 1149.025155][T16139] loop2: detected capacity change from 0 to 127 [ 1149.031647][T16166] loop0: detected capacity change from 0 to 264192 [ 1149.043771][T16158] loop4: detected capacity change from 0 to 4 11:53:06 executing program 1 (fault-call:3 fault-nth:62): r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1149.043848][T16166] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1149.058870][T16139] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1149.066784][T16172] loop5: detected capacity change from 0 to 7 [ 1149.070127][T16140] EXT4-fs (loop3): invalid first ino: 0 [ 1149.076323][T16166] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1149.085093][T16158] EXT4-fs (loop4): invalid first ino: 0 11:53:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x20100000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000004064000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1149.099591][T16139] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1149.100661][T16177] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1149.140578][T16177] FAULT_INJECTION: forcing a failure. [ 1149.140578][T16177] name failslab, interval 1, probability 0, space 0, times 0 [ 1149.153320][T16177] CPU: 1 PID: 16177 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1149.162128][T16177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1149.172175][T16177] Call Trace: [ 1149.175447][T16177] dump_stack_lvl+0xb7/0x103 [ 1149.178025][T16188] loop0: detected capacity change from 0 to 264192 [ 1149.180031][T16177] dump_stack+0x11/0x1a [ 1149.188845][T16188] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1149.190654][T16177] should_fail+0x23c/0x250 11:53:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000e03600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1020, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1149.201316][T16188] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1149.203752][T16177] ? kzalloc+0x1d/0x30 [ 1149.203773][T16177] __should_failslab+0x81/0x90 [ 1149.219033][T16177] should_failslab+0x5/0x20 [ 1149.223534][T16177] __kmalloc+0x66/0x340 [ 1149.227732][T16177] kzalloc+0x1d/0x30 [ 1149.230524][T16187] loop4: detected capacity change from 0 to 4 [ 1149.231612][T16177] kobject_get_path+0x7c/0x110 [ 1149.231640][T16177] kobject_uevent_env+0x1be/0xc40 [ 1149.247537][T16177] ? __kernfs_remove+0x678/0x6a0 [ 1149.249265][T16187] EXT4-fs (loop4): Invalid log cluster size: 67108865 [ 1149.252466][T16177] ? kernfs_find_ns+0x30d/0x320 [ 1149.252493][T16177] ? kernfs_put+0x39/0x300 [ 1149.260695][T16194] loop5: detected capacity change from 0 to 8 [ 1149.264170][T16177] kobject_uevent+0x18/0x20 [ 1149.264195][T16177] __loop_clr_fd+0x6ae/0x8f0 [ 1149.274023][T16195] loop3: detected capacity change from 0 to 4 [ 1149.274665][T16177] lo_ioctl+0xa48/0x1340 [ 1149.282648][T16195] EXT4-fs (loop3): invalid first ino: 0 [ 1149.283722][T16177] ? rcu_segcblist_enqueue+0x8e/0xa0 [ 1149.283745][T16177] ? call_rcu+0x259/0x6c0 [ 1149.309138][T16177] ? avc_has_extended_perms+0x5d8/0x7b0 [ 1149.314701][T16177] ? kfree+0xf0/0x1d0 [ 1149.318671][T16177] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1149.324044][T16177] ? selinux_file_ioctl+0x8e0/0x970 [ 1149.329237][T16177] ? lo_release+0x120/0x120 [ 1149.333719][T16177] blkdev_ioctl+0x1d0/0x3c0 [ 1149.338211][T16177] block_ioctl+0x6d/0x80 [ 1149.342497][T16177] ? blkdev_iopoll+0x70/0x70 [ 1149.347133][T16177] __se_sys_ioctl+0xcb/0x140 [ 1149.351701][T16177] __x64_sys_ioctl+0x3f/0x50 [ 1149.356267][T16177] do_syscall_64+0x3d/0x90 [ 1149.360664][T16177] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1149.366600][T16177] RIP: 0033:0x4663a7 [ 1149.370593][T16177] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1149.390261][T16177] RSP: 002b:00007fcf5a32bfa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 11:53:07 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x20000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:07 executing program 1 (fault-call:3 fault-nth:63): r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1149.398679][T16177] RAX: ffffffffffffffda RBX: 00000000200005c0 RCX: 00000000004663a7 [ 1149.406630][T16177] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 [ 1149.414583][T16177] RBP: 00007fcf5a32c6bc R08: 00007fcf5a32c040 R09: 0000000020000040 [ 1149.422581][T16177] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 1149.430529][T16177] R13: 0000000000000016 R14: 00007fcf5a32c000 R15: 0000000020000680 [ 1149.459653][T16200] loop2: detected capacity change from 0 to 256 [ 1149.466850][T16200] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1149.472336][T16203] loop5: detected capacity change from 0 to 8 [ 1149.481464][T16200] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1149.490914][T16187] loop4: detected capacity change from 0 to 4 [ 1149.492609][T16207] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x22000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1149.500982][T16195] loop3: detected capacity change from 0 to 4 [ 1149.507071][T16187] EXT4-fs (loop4): Invalid log cluster size: 67108865 [ 1149.513368][T16195] EXT4-fs (loop3): invalid first ino: 0 [ 1149.540205][T16218] loop0: detected capacity change from 0 to 264192 [ 1149.543297][T16207] FAULT_INJECTION: forcing a failure. [ 1149.543297][T16207] name failslab, interval 1, probability 0, space 0, times 0 [ 1149.559362][T16207] CPU: 1 PID: 16207 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1149.568116][T16207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1149.578165][T16207] Call Trace: [ 1149.581424][T16207] dump_stack_lvl+0xb7/0x103 [ 1149.585993][T16207] dump_stack+0x11/0x1a [ 1149.590242][T16207] should_fail+0x23c/0x250 [ 1149.594650][T16207] __should_failslab+0x81/0x90 [ 1149.599427][T16207] should_failslab+0x5/0x20 [ 1149.603905][T16207] kmem_cache_alloc_node+0x58/0x2b0 [ 1149.609085][T16207] ? __alloc_skb+0xed/0x420 [ 1149.613614][T16207] __alloc_skb+0xed/0x420 [ 1149.617932][T16207] alloc_uevent_skb+0x5b/0x120 [ 1149.622681][T16207] kobject_uevent_env+0x863/0xc40 [ 1149.627693][T16207] ? kernfs_put+0x2e2/0x300 [ 1149.632209][T16207] kobject_uevent+0x18/0x20 [ 1149.636770][T16207] __loop_clr_fd+0x6ae/0x8f0 [ 1149.641342][T16207] ? rb_erase+0x73d/0x750 [ 1149.645673][T16207] lo_ioctl+0xa48/0x1340 [ 1149.649900][T16207] ? rcu_segcblist_enqueue+0x8e/0xa0 [ 1149.655212][T16207] ? call_rcu+0x259/0x6c0 [ 1149.659531][T16207] ? avc_has_extended_perms+0x5d8/0x7b0 [ 1149.665103][T16207] ? kfree+0xf0/0x1d0 [ 1149.669073][T16207] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1149.674439][T16207] ? selinux_file_ioctl+0x8e0/0x970 [ 1149.679621][T16207] ? lo_release+0x120/0x120 [ 1149.684109][T16207] blkdev_ioctl+0x1d0/0x3c0 [ 1149.688653][T16207] block_ioctl+0x6d/0x80 [ 1149.692896][T16207] ? blkdev_iopoll+0x70/0x70 [ 1149.697463][T16207] __se_sys_ioctl+0xcb/0x140 [ 1149.702029][T16207] __x64_sys_ioctl+0x3f/0x50 [ 1149.706601][T16207] do_syscall_64+0x3d/0x90 [ 1149.711016][T16207] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1149.716940][T16207] RIP: 0033:0x4663a7 [ 1149.720825][T16207] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1149.740431][T16207] RSP: 002b:00007fcf5a32bfa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1149.748891][T16207] RAX: ffffffffffffffda RBX: 00000000200005c0 RCX: 00000000004663a7 [ 1149.756904][T16207] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 [ 1149.764869][T16207] RBP: 00007fcf5a32c6bc R08: 00007fcf5a32c040 R09: 0000000020000040 [ 1149.772828][T16207] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 1149.780782][T16207] R13: 0000000000000016 R14: 00007fcf5a32c000 R15: 0000000020000680 [ 1149.792299][T16200] loop2: detected capacity change from 0 to 256 11:53:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000204600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000074000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1100, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:07 executing program 1 (fault-call:3 fault-nth:64): r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1149.814980][T16200] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1149.835920][T16218] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1149.873249][T16234] loop4: detected capacity change from 0 to 4 [ 1149.883510][T16200] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1149.887370][T16236] loop5: detected capacity change from 0 to 8 [ 1149.890850][T16237] loop3: detected capacity change from 0 to 4 [ 1149.896453][T16218] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1149.905987][T16237] EXT4-fs (loop3): invalid first ino: 0 [ 1149.916431][T16234] EXT4-fs (loop4): invalid first ino: 0 11:53:07 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x80000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000094000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1149.935457][T16239] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1149.961845][T16247] loop5: detected capacity change from 0 to 8 [ 1149.966197][T16239] FAULT_INJECTION: forcing a failure. [ 1149.966197][T16239] name failslab, interval 1, probability 0, space 0, times 0 11:53:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x25000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1149.980602][T16239] CPU: 1 PID: 16239 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1149.989381][T16239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1149.992199][T16250] loop0: detected capacity change from 0 to 264192 [ 1149.999443][T16239] Call Trace: [ 1149.999451][T16239] dump_stack_lvl+0xb7/0x103 [ 1149.999473][T16239] dump_stack+0x11/0x1a [ 1150.017911][T16239] should_fail+0x23c/0x250 [ 1150.022371][T16239] __should_failslab+0x81/0x90 [ 1150.027114][T16239] should_failslab+0x5/0x20 [ 1150.031602][T16239] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1150.037304][T16239] ? __kmalloc_node_track_caller+0x30/0x40 [ 1150.043099][T16239] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 1150.048575][T16239] __kmalloc_node_track_caller+0x30/0x40 [ 1150.054222][T16239] ? alloc_uevent_skb+0x5b/0x120 [ 1150.059276][T16239] __alloc_skb+0x187/0x420 [ 1150.063679][T16239] alloc_uevent_skb+0x5b/0x120 [ 1150.068460][T16239] kobject_uevent_env+0x863/0xc40 [ 1150.073468][T16239] ? kernfs_put+0x2e2/0x300 [ 1150.077950][T16239] kobject_uevent+0x18/0x20 [ 1150.082477][T16239] __loop_clr_fd+0x6ae/0x8f0 [ 1150.087050][T16239] ? rb_erase+0x4ef/0x750 [ 1150.091359][T16239] lo_ioctl+0xa48/0x1340 [ 1150.095607][T16239] ? rcu_segcblist_enqueue+0x8e/0xa0 [ 1150.100868][T16239] ? call_rcu+0x259/0x6c0 [ 1150.105175][T16239] ? avc_has_extended_perms+0x5d8/0x7b0 [ 1150.110696][T16239] ? kfree+0xf0/0x1d0 [ 1150.114672][T16239] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1150.120067][T16239] ? selinux_file_ioctl+0x8e0/0x970 [ 1150.125246][T16239] ? lo_release+0x120/0x120 [ 1150.129727][T16239] blkdev_ioctl+0x1d0/0x3c0 [ 1150.134206][T16239] block_ioctl+0x6d/0x80 [ 1150.138483][T16239] ? blkdev_iopoll+0x70/0x70 [ 1150.143068][T16239] __se_sys_ioctl+0xcb/0x140 [ 1150.147722][T16239] __x64_sys_ioctl+0x3f/0x50 [ 1150.152298][T16239] do_syscall_64+0x3d/0x90 [ 1150.156764][T16239] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1150.162646][T16239] RIP: 0033:0x4663a7 [ 1150.166566][T16239] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 11:53:08 executing program 1 (fault-call:3 fault-nth:65): r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1150.186212][T16239] RSP: 002b:00007fcf5a32bfa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1150.194609][T16239] RAX: ffffffffffffffda RBX: 00000000200005c0 RCX: 00000000004663a7 [ 1150.202574][T16239] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 [ 1150.210526][T16239] RBP: 00007fcf5a32c6bc R08: 00007fcf5a32c040 R09: 0000000020000040 [ 1150.218471][T16239] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 1150.226458][T16239] R13: 0000000000000016 R14: 00007fcf5a32c000 R15: 0000000020000680 [ 1150.251652][T16237] loop3: detected capacity change from 0 to 4 [ 1150.259992][T16250] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1150.277348][T16260] loop4: detected capacity change from 0 to 4 [ 1150.287851][T16250] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 11:53:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1200, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1150.296641][T16260] EXT4-fs (loop4): invalid first ino: 0 [ 1150.302594][T16237] EXT4-fs (loop3): invalid first ino: 0 [ 1150.313811][T16266] loop2: detected capacity change from 0 to 1024 [ 1150.322147][T16266] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1150.335460][T16266] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x3f000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000604600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1150.351549][T16265] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1150.364410][T16276] loop5: detected capacity change from 0 to 9 [ 1150.370764][T16260] loop4: detected capacity change from 0 to 4 [ 1150.392057][T16266] loop2: detected capacity change from 0 to 1024 [ 1150.397031][T16260] EXT4-fs (loop4): invalid first ino: 0 [ 1150.403521][T16266] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1150.421336][T16265] FAULT_INJECTION: forcing a failure. [ 1150.421336][T16265] name failslab, interval 1, probability 0, space 0, times 0 [ 1150.423995][T16283] loop0: detected capacity change from 0 to 264192 [ 1150.434221][T16265] CPU: 1 PID: 16265 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1150.449420][T16265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1150.459485][T16265] Call Trace: [ 1150.462779][T16265] dump_stack_lvl+0xb7/0x103 [ 1150.467458][T16265] dump_stack+0x11/0x1a [ 1150.471599][T16265] should_fail+0x23c/0x250 [ 1150.476005][T16265] ? skb_clone+0x12c/0x1f0 [ 1150.480404][T16265] __should_failslab+0x81/0x90 [ 1150.485176][T16265] should_failslab+0x5/0x20 [ 1150.489709][T16265] kmem_cache_alloc+0x46/0x2e0 [ 1150.494545][T16265] skb_clone+0x12c/0x1f0 [ 1150.498772][T16265] netlink_broadcast_filtered+0x4fd/0xb60 [ 1150.504474][T16265] ? skb_put+0xb9/0xf0 [ 1150.508594][T16265] netlink_broadcast+0x35/0x50 [ 1150.513472][T16265] kobject_uevent_env+0x8c9/0xc40 [ 1150.518492][T16265] ? kernfs_put+0x39/0x300 [ 1150.522896][T16265] kobject_uevent+0x18/0x20 [ 1150.527404][T16265] __loop_clr_fd+0x6ae/0x8f0 [ 1150.532057][T16265] lo_ioctl+0xa48/0x1340 [ 1150.536280][T16265] ? rcu_segcblist_enqueue+0x8e/0xa0 [ 1150.541553][T16265] ? call_rcu+0x259/0x6c0 [ 1150.545885][T16265] ? avc_has_extended_perms+0x5d8/0x7b0 [ 1150.551422][T16265] ? kfree+0xf0/0x1d0 [ 1150.555662][T16265] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1150.561021][T16265] ? selinux_file_ioctl+0x8e0/0x970 [ 1150.566242][T16265] ? lo_release+0x120/0x120 [ 1150.570816][T16265] blkdev_ioctl+0x1d0/0x3c0 [ 1150.575304][T16265] block_ioctl+0x6d/0x80 [ 1150.579585][T16265] ? blkdev_iopoll+0x70/0x70 [ 1150.584159][T16265] __se_sys_ioctl+0xcb/0x140 [ 1150.588800][T16265] __x64_sys_ioctl+0x3f/0x50 [ 1150.593380][T16265] do_syscall_64+0x3d/0x90 [ 1150.597782][T16265] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1150.603658][T16265] RIP: 0033:0x4663a7 [ 1150.607532][T16265] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1150.627120][T16265] RSP: 002b:00007fcf5a32bfa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1150.635570][T16265] RAX: ffffffffffffffda RBX: 00000000200005c0 RCX: 00000000004663a7 [ 1150.643520][T16265] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 [ 1150.651487][T16265] RBP: 00007fcf5a32c6bc R08: 00007fcf5a32c040 R09: 0000000020000040 [ 1150.659443][T16265] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 1150.667406][T16265] R13: 0000000000000016 R14: 00007fcf5a32c000 R15: 0000000020000680 [ 1150.683492][T16284] loop3: detected capacity change from 0 to 4 [ 1150.694323][T16284] EXT4-fs (loop3): invalid first ino: 0 11:53:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000a4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1150.699171][T16283] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1150.702787][T16266] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1150.735526][T16284] loop3: detected capacity change from 0 to 4 [ 1150.747260][T16284] EXT4-fs (loop3): invalid first ino: 0 11:53:08 executing program 1 (fault-call:3 fault-nth:66): r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:08 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x80040, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1150.765582][T16293] loop5: detected capacity change from 0 to 9 [ 1150.773057][T16283] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1150.794454][T16299] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1150.801799][T16302] loop4: detected capacity change from 0 to 4 [ 1150.811294][T16302] EXT4-fs (loop4): invalid first ino: 0 [ 1150.832221][T16299] FAULT_INJECTION: forcing a failure. [ 1150.832221][T16299] name failslab, interval 1, probability 0, space 0, times 0 [ 1150.844928][T16299] CPU: 1 PID: 16299 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1150.847200][T16310] loop2: detected capacity change from 0 to 1024 11:53:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1150.853683][T16299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1150.853696][T16299] Call Trace: [ 1150.853703][T16299] dump_stack_lvl+0xb7/0x103 [ 1150.864043][T16310] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1150.870060][T16299] dump_stack+0x11/0x1a [ 1150.873743][T16310] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1150.877911][T16299] should_fail+0x23c/0x250 [ 1150.901664][T16299] __should_failslab+0x81/0x90 [ 1150.906419][T16299] ? call_usermodehelper_setup+0x71/0x190 [ 1150.912137][T16299] should_failslab+0x5/0x20 11:53:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006001004600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1150.916634][T16299] kmem_cache_alloc_trace+0x49/0x310 [ 1150.921993][T16299] call_usermodehelper_setup+0x71/0x190 [ 1150.927537][T16299] ? add_uevent_var+0x1c0/0x1c0 [ 1150.929373][T16316] loop3: detected capacity change from 0 to 4 [ 1150.932400][T16299] kobject_uevent_env+0xb29/0xc40 [ 1150.932426][T16299] ? kernfs_put+0x39/0x300 [ 1150.941047][T16316] EXT4-fs (loop3): invalid first ino: 0 [ 1150.943469][T16299] kobject_uevent+0x18/0x20 [ 1150.957888][T16299] __loop_clr_fd+0x6ae/0x8f0 [ 1150.962507][T16299] lo_ioctl+0xa48/0x1340 11:53:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x40000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1150.966768][T16299] ? rcu_segcblist_enqueue+0x8e/0xa0 [ 1150.972050][T16299] ? call_rcu+0x259/0x6c0 [ 1150.975086][T16318] loop5: detected capacity change from 0 to 16 [ 1150.976375][T16299] ? avc_has_extended_perms+0x5d8/0x7b0 [ 1150.976399][T16299] ? kfree+0xf0/0x1d0 [ 1150.992098][T16299] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1150.994876][T16321] loop0: detected capacity change from 0 to 264192 [ 1150.997521][T16299] ? selinux_file_ioctl+0x8e0/0x970 [ 1150.997547][T16299] ? lo_release+0x120/0x120 [ 1150.997565][T16299] blkdev_ioctl+0x1d0/0x3c0 [ 1150.997586][T16299] block_ioctl+0x6d/0x80 [ 1150.997608][T16299] ? blkdev_iopoll+0x70/0x70 [ 1151.007174][T16321] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1151.009424][T16299] __se_sys_ioctl+0xcb/0x140 [ 1151.009445][T16299] __x64_sys_ioctl+0x3f/0x50 [ 1151.016048][T16321] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1151.018405][T16299] do_syscall_64+0x3d/0x90 [ 1151.018428][T16299] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1151.061854][T16299] RIP: 0033:0x4663a7 [ 1151.065739][T16299] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1151.085339][T16299] RSP: 002b:00007fcf5a32bfa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1151.094250][T16299] RAX: ffffffffffffffda RBX: 00000000200005c0 RCX: 00000000004663a7 [ 1151.102212][T16299] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 11:53:08 executing program 1 (fault-call:3 fault-nth:67): r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1151.110177][T16299] RBP: 00007fcf5a32c6bc R08: 00007fcf5a32c040 R09: 0000000020000040 [ 1151.118208][T16299] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 1151.126954][T16299] R13: 0000000000000016 R14: 00007fcf5a32c000 R15: 0000000020000680 [ 1151.152569][T16302] loop4: detected capacity change from 0 to 4 [ 1151.154315][T16310] loop2: detected capacity change from 0 to 1024 11:53:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x40000800, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000b4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1151.159642][T16302] EXT4-fs (loop4): invalid first ino: 0 [ 1151.168588][T16310] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1151.181641][T16316] loop3: detected capacity change from 0 to 4 [ 1151.188827][T16310] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1151.189603][T16316] EXT4-fs (loop3): invalid first ino: 0 [ 1151.202429][T16334] loop5: detected capacity change from 0 to 16 [ 1151.207679][T16337] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1151.254931][T16337] FAULT_INJECTION: forcing a failure. [ 1151.254931][T16337] name failslab, interval 1, probability 0, space 0, times 0 [ 1151.267583][T16337] CPU: 1 PID: 16337 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1151.275135][T16348] loop0: detected capacity change from 0 to 264192 [ 1151.276425][T16337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1151.276438][T16337] Call Trace: [ 1151.276445][T16337] dump_stack_lvl+0xb7/0x103 [ 1151.290242][T16348] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1151.293000][T16337] dump_stack+0x11/0x1a [ 1151.302886][T16348] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1151.309484][T16337] should_fail+0x23c/0x250 [ 1151.309512][T16337] ? inotify_handle_inode_event+0x106/0x2d0 [ 1151.330391][T16337] __should_failslab+0x81/0x90 [ 1151.335144][T16337] should_failslab+0x5/0x20 [ 1151.339701][T16337] __kmalloc+0x66/0x340 [ 1151.343860][T16337] ? rcu_segcblist_enqueue+0x8e/0xa0 [ 1151.349157][T16337] inotify_handle_inode_event+0x106/0x2d0 [ 1151.354874][T16337] ? tsan.module_ctor+0x10/0x10 [ 1151.359710][T16337] fsnotify+0x1040/0x1190 [ 1151.364552][T16337] __fsnotify_parent+0x2f3/0x430 [ 1151.369475][T16337] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1151.374851][T16337] __fput+0x1a9/0x4e0 [ 1151.378823][T16337] ____fput+0x11/0x20 [ 1151.382805][T16337] task_work_run+0xae/0x130 [ 1151.387346][T16337] exit_to_user_mode_prepare+0x156/0x190 [ 1151.392967][T16337] syscall_exit_to_user_mode+0x20/0x40 [ 1151.398427][T16337] do_syscall_64+0x49/0x90 [ 1151.402829][T16337] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1151.408712][T16337] RIP: 0033:0x4193fb [ 1151.412662][T16337] Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 63 fc ff ff 8b 7c 24 0c 41 89 c0 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 a1 fc ff ff 8b 44 [ 1151.432280][T16337] RSP: 002b:00007fcf5a32bf90 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 1151.440748][T16337] RAX: 0000000000000000 RBX: 00000000200005c0 RCX: 00000000004193fb 11:53:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2010, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000005600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1151.448704][T16337] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 [ 1151.456712][T16337] RBP: 00007fcf5a32c6bc R08: 0000000000000000 R09: 0000000020000040 [ 1151.464674][T16337] R10: 0000000000000000 R11: 0000000000000293 R12: ffffffffffffffff [ 1151.472627][T16337] R13: 0000000000000016 R14: 00007fcf5a32c000 R15: 0000000020000680 11:53:09 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x1000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:09 executing program 1 (fault-call:3 fault-nth:68): r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x48000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1151.525555][T16356] loop4: detected capacity change from 0 to 4 [ 1151.548408][T16358] loop5: detected capacity change from 0 to 16 [ 1151.551233][T16362] loop2: detected capacity change from 0 to 32768 [ 1151.556077][T16360] loop3: detected capacity change from 0 to 4 [ 1151.574748][T16356] EXT4-fs (loop4): invalid first ino: 0 [ 1151.586636][T16364] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1151.600594][T16362] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1151.622150][T16356] loop4: detected capacity change from 0 to 4 [ 1151.627637][T16374] loop5: detected capacity change from 0 to 16 [ 1151.635388][T16356] EXT4-fs (loop4): invalid first ino: 0 [ 1151.641792][T16375] loop0: detected capacity change from 0 to 264192 [ 1151.650630][T16360] EXT4-fs (loop3): invalid first ino: 0 [ 1151.656842][T16362] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1151.666804][T16375] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2200, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1151.677842][T16364] FAULT_INJECTION: forcing a failure. [ 1151.677842][T16364] name failslab, interval 1, probability 0, space 0, times 0 [ 1151.690471][T16364] CPU: 1 PID: 16364 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1151.699298][T16364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1151.709348][T16364] Call Trace: [ 1151.712624][T16364] dump_stack_lvl+0xb7/0x103 [ 1151.717218][T16364] dump_stack+0x11/0x1a [ 1151.721356][T16364] should_fail+0x23c/0x250 [ 1151.725868][T16364] ? inotify_handle_inode_event+0x106/0x2d0 [ 1151.731746][T16364] __should_failslab+0x81/0x90 [ 1151.736562][T16364] should_failslab+0x5/0x20 [ 1151.741064][T16364] __kmalloc+0x66/0x340 [ 1151.745209][T16364] ? rcu_segcblist_enqueue+0x8e/0xa0 [ 1151.750484][T16364] inotify_handle_inode_event+0x106/0x2d0 [ 1151.756192][T16364] ? tsan.module_ctor+0x10/0x10 [ 1151.761055][T16364] fsnotify+0x1040/0x1190 [ 1151.765374][T16364] __fsnotify_parent+0x2f3/0x430 [ 1151.770379][T16364] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1151.775822][T16364] __fput+0x1a9/0x4e0 [ 1151.779794][T16364] ____fput+0x11/0x20 [ 1151.783791][T16364] task_work_run+0xae/0x130 [ 1151.788307][T16364] exit_to_user_mode_prepare+0x156/0x190 [ 1151.793970][T16364] syscall_exit_to_user_mode+0x20/0x40 [ 1151.799439][T16364] do_syscall_64+0x49/0x90 [ 1151.803861][T16364] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1151.809759][T16364] RIP: 0033:0x4193fb [ 1151.813635][T16364] Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 63 fc ff ff 8b 7c 24 0c 41 89 c0 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 a1 fc ff ff 8b 44 [ 1151.833227][T16364] RSP: 002b:00007fcf5a32bf90 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 1151.841711][T16364] RAX: 0000000000000000 RBX: 00000000200005c0 RCX: 00000000004193fb [ 1151.849747][T16364] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 [ 1151.857795][T16364] RBP: 00007fcf5a32c6bc R08: 0000000000000000 R09: 0000000020000040 [ 1151.865861][T16364] R10: 0000000000000000 R11: 0000000000000293 R12: ffffffffffffffff 11:53:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000c4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1151.873833][T16364] R13: 0000000000000016 R14: 00007fcf5a32c000 R15: 0000000020000680 [ 1151.897856][T16375] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1151.918024][T16362] loop2: detected capacity change from 0 to 32768 11:53:09 executing program 1 (fault-call:3 fault-nth:69): r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1151.927583][T16387] loop4: detected capacity change from 0 to 4 [ 1151.940073][T16360] loop3: detected capacity change from 0 to 4 [ 1151.942874][T16388] loop5: detected capacity change from 0 to 17 [ 1151.947093][T16362] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1151.963414][T16360] EXT4-fs (loop3): invalid first ino: 0 [ 1151.969919][T16387] EXT4-fs (loop4): invalid first ino: 0 11:53:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x4c000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000006600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1151.995967][T16400] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1152.011390][T16362] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1152.011423][T16405] loop0: detected capacity change from 0 to 264192 [ 1152.026532][T16387] loop4: detected capacity change from 0 to 4 [ 1152.033569][T16387] EXT4-fs (loop4): invalid first ino: 0 [ 1152.039812][T16411] loop5: detected capacity change from 0 to 17 11:53:09 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x2000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000d4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2500, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1152.053324][T16405] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1152.079902][T16400] FAULT_INJECTION: forcing a failure. [ 1152.079902][T16400] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1152.092986][T16400] CPU: 1 PID: 16400 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1152.101812][T16400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1152.111858][T16400] Call Trace: [ 1152.115132][T16400] dump_stack_lvl+0xb7/0x103 [ 1152.119783][T16400] dump_stack+0x11/0x1a [ 1152.123948][T16400] should_fail+0x23c/0x250 [ 1152.128444][T16400] should_fail_usercopy+0x16/0x20 [ 1152.129366][T16405] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1152.133463][T16400] _copy_from_user+0x1c/0xd0 [ 1152.133486][T16400] kstrtouint_from_user+0x6f/0x130 [ 1152.149643][T16400] ? _copy_to_user+0x77/0x90 [ 1152.154232][T16400] ? fsnotify_perm+0x59/0x2e0 [ 1152.156575][T16421] loop3: detected capacity change from 0 to 4 [ 1152.158911][T16400] proc_fail_nth_write+0x38/0x140 [ 1152.170003][T16400] ? proc_fail_nth_read+0x140/0x140 [ 1152.172496][T16421] EXT4-fs (loop3): invalid first ino: 0 [ 1152.175240][T16400] vfs_write+0x1f3/0x770 [ 1152.175263][T16400] ? __fput+0x43e/0x4e0 [ 1152.185383][T16425] loop4: detected capacity change from 0 to 4 [ 1152.189130][T16400] ? __fget_light+0x21b/0x260 11:53:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x53efffff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1152.189151][T16400] ? __cond_resched+0x11/0x40 [ 1152.204485][T16400] ksys_write+0xce/0x180 [ 1152.208722][T16400] __x64_sys_write+0x3e/0x50 [ 1152.212557][T16425] EXT4-fs (loop4): invalid first ino: 0 [ 1152.213388][T16400] do_syscall_64+0x3d/0x90 [ 1152.223327][T16400] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1152.229230][T16400] RIP: 0033:0x4192cf [ 1152.233097][T16400] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1152.252693][T16400] RSP: 002b:00007fcf5a32c170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1152.261093][T16400] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004192cf [ 1152.269458][T16400] RDX: 0000000000000001 RSI: 00007fcf5a32c1e0 RDI: 0000000000000004 [ 1152.277451][T16400] RBP: 00007fcf5a32c1d0 R08: 0000000000000000 R09: 0000000020000040 [ 1152.285401][T16400] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1152.293386][T16400] R13: 00007fff3089eb2f R14: 00007fcf5a32c300 R15: 0000000000022000 11:53:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1152.321133][T16421] loop3: detected capacity change from 0 to 4 [ 1152.331372][T16425] loop4: detected capacity change from 0 to 4 [ 1152.342219][T16421] EXT4-fs (loop3): invalid first ino: 0 [ 1152.350356][T16432] loop5: detected capacity change from 0 to 18 [ 1152.355194][T16425] EXT4-fs (loop4): invalid first ino: 0 [ 1152.357094][T16439] loop0: detected capacity change from 0 to 264192 [ 1152.369512][T16440] loop2: detected capacity change from 0 to 65536 [ 1152.383625][T16440] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1152.386214][T16446] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1152.396168][T16439] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1152.401255][T16440] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x2, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000406600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000e4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1152.415150][T16439] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1152.437869][T16450] loop5: detected capacity change from 0 to 18 11:53:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x5b630aa5, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1152.462305][T16440] loop2: detected capacity change from 0 to 65536 [ 1152.478388][T16440] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1152.491328][T16461] loop3: detected capacity change from 0 to 4 [ 1152.504185][T16469] loop0: detected capacity change from 0 to 264192 11:53:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x3f00, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x60000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1152.516263][T16440] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1152.526595][T16472] loop4: detected capacity change from 0 to 4 [ 1152.534207][T16470] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1152.538089][T16461] EXT4-fs (loop3): invalid first ino: 0 [ 1152.546738][T16469] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1152.557988][T16469] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 11:53:10 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x2040000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1152.587227][T16472] EXT4-fs (loop4): invalid first ino: 0 [ 1152.588135][T16480] loop5: detected capacity change from 0 to 31 [ 1152.625138][T16461] loop3: detected capacity change from 0 to 4 11:53:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1152.636586][T16472] loop4: detected capacity change from 0 to 4 [ 1152.639495][T16461] EXT4-fs (loop3): invalid first ino: 0 [ 1152.649097][T16472] EXT4-fs (loop4): invalid first ino: 0 [ 1152.665681][T16490] loop5: detected capacity change from 0 to 31 [ 1152.674958][T16494] loop0: detected capacity change from 0 to 264192 11:53:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000007600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000f4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1152.684887][T16500] loop2: detected capacity change from 0 to 66048 [ 1152.686154][T16501] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1152.691880][T16494] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1152.711823][T16494] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1152.712254][T16500] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x68000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x4, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1152.768125][T16511] loop5: detected capacity change from 0 to 32 [ 1152.799893][T16518] loop3: detected capacity change from 0 to 4 [ 1152.806324][T16519] loop4: detected capacity change from 0 to 4 11:53:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4800, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1152.825540][T16518] EXT4-fs (loop3): invalid first ino: 0 [ 1152.832536][T16500] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1152.839735][T16519] EXT4-fs (loop4): invalid first ino: 0 11:53:10 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x3000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1152.870213][T16533] loop0: detected capacity change from 0 to 264192 [ 1152.876704][T16528] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1152.883934][T16533] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1152.897002][T16519] loop4: detected capacity change from 0 to 4 [ 1152.904637][T16535] loop5: detected capacity change from 0 to 36 [ 1152.914653][T16519] EXT4-fs (loop4): invalid first ino: 0 [ 1152.920932][T16518] loop3: detected capacity change from 0 to 4 [ 1152.929632][T16518] EXT4-fs (loop3): invalid first ino: 0 [ 1152.941707][T16533] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1152.948654][T16547] loop2: detected capacity change from 0 to 98304 [ 1152.958421][T16547] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000004104000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1152.967441][T16546] loop5: detected capacity change from 0 to 36 11:53:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000009600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x6c000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1153.005041][T16547] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1153.027736][T16558] loop4: detected capacity change from 0 to 4 11:53:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x5, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4c00, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1153.053071][T16558] EXT4-fs (loop4): Invalid log cluster size: 67108865 [ 1153.068227][T16565] loop0: detected capacity change from 0 to 264192 [ 1153.071891][T16568] loop3: detected capacity change from 0 to 4 [ 1153.080489][T16565] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1153.082950][T16547] loop2: detected capacity change from 0 to 98304 [ 1153.096797][T16547] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:10 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x4000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1153.110119][T16568] EXT4-fs (loop3): invalid first ino: 0 [ 1153.116186][T16547] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1153.140936][T16558] loop4: detected capacity change from 0 to 4 [ 1153.146891][T16572] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1153.149902][T16558] EXT4-fs (loop4): Invalid log cluster size: 67108865 [ 1153.168964][T16568] loop3: detected capacity change from 0 to 4 [ 1153.171531][T16576] loop5: detected capacity change from 0 to 38 [ 1153.181492][T16568] EXT4-fs (loop3): invalid first ino: 0 [ 1153.181948][T16565] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1153.199537][T16587] loop2: detected capacity change from 0 to 131072 11:53:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000a600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000020104000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1153.209311][T16587] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1153.218138][T16587] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1153.237713][T16583] loop5: detected capacity change from 0 to 38 11:53:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6800, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x6, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x74000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1153.266009][T16600] loop4: detected capacity change from 0 to 4 [ 1153.285517][T16587] loop2: detected capacity change from 0 to 131072 [ 1153.297570][T16600] EXT4-fs (loop4): Invalid log cluster size: 536870913 [ 1153.305432][T16587] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1153.325959][T16609] loop3: detected capacity change from 0 to 4 [ 1153.343415][T16614] loop5: detected capacity change from 0 to 52 [ 1153.348788][T16612] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1153.358931][T16609] EXT4-fs (loop3): invalid first ino: 0 [ 1153.362030][T16615] loop0: detected capacity change from 0 to 264192 11:53:11 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x5000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1153.367460][T16587] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1153.385928][T16600] loop4: detected capacity change from 0 to 4 [ 1153.398552][T16600] EXT4-fs (loop4): Invalid log cluster size: 536870913 [ 1153.407126][T16624] loop5: detected capacity change from 0 to 52 [ 1153.417353][T16609] loop3: detected capacity change from 0 to 4 11:53:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6c00, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000b600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x7, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1153.432079][T16609] EXT4-fs (loop3): invalid first ino: 0 [ 1153.459762][T16615] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1153.465952][T16633] loop2: detected capacity change from 0 to 163840 [ 1153.506377][T16633] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1153.516025][T16636] loop5: detected capacity change from 0 to 54 [ 1153.536464][T16615] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1153.538449][T16633] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000114000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1153.550055][T16643] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1153.574523][T16646] loop3: detected capacity change from 0 to 4 [ 1153.580586][T16650] loop5: detected capacity change from 0 to 54 [ 1153.595026][T16646] EXT4-fs (loop3): invalid first ino: 0 11:53:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7400, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1153.597688][T16633] loop2: detected capacity change from 0 to 163840 [ 1153.608562][T16651] loop4: detected capacity change from 0 to 4 [ 1153.638656][T16651] EXT4-fs (loop4): invalid first ino: 0 [ 1153.645950][T16633] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x77000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1153.663338][T16646] loop3: detected capacity change from 0 to 4 [ 1153.671108][T16646] EXT4-fs (loop3): invalid first ino: 0 [ 1153.687791][T16668] loop5: detected capacity change from 0 to 58 [ 1153.706610][T16672] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1153.715247][T16633] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1153.723177][T16651] loop4: detected capacity change from 0 to 4 [ 1153.724063][T16674] loop0: detected capacity change from 0 to 264192 [ 1153.730958][T16651] EXT4-fs (loop4): invalid first ino: 0 11:53:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000c600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:11 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x6000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x9, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1153.756030][T16674] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1153.775161][T16683] loop5: detected capacity change from 0 to 58 [ 1153.784134][T16674] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1153.789412][T16685] loop3: detected capacity change from 0 to 4 [ 1153.805274][T16685] EXT4-fs (loop3): invalid first ino: 0 11:53:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000124000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7700, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1153.843396][T16693] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1153.869396][T16685] loop3: detected capacity change from 0 to 4 [ 1153.882342][T16685] EXT4-fs (loop3): invalid first ino: 0 11:53:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x78000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xa, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1153.887215][T16706] loop4: detected capacity change from 0 to 4 [ 1153.901724][T16710] loop2: detected capacity change from 0 to 196608 [ 1153.914229][T16710] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1153.924308][T16711] loop5: detected capacity change from 0 to 59 [ 1153.932472][T16706] EXT4-fs (loop4): invalid first ino: 0 11:53:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000d600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1153.948507][T16710] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1153.958510][T16719] loop0: detected capacity change from 0 to 264192 [ 1153.959399][T16720] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1153.976589][T16719] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1153.980931][T16724] loop3: detected capacity change from 0 to 4 [ 1153.985772][T16719] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 11:53:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xb, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000003174000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1154.001838][T16724] EXT4-fs (loop3): invalid first ino: 0 [ 1154.008852][T16728] loop5: detected capacity change from 0 to 59 [ 1154.016284][T16706] loop4: detected capacity change from 0 to 4 [ 1154.016340][T16710] loop2: detected capacity change from 0 to 196608 [ 1154.028898][T16706] EXT4-fs (loop4): invalid first ino: 0 [ 1154.035756][T16710] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7800, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x79000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000e600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1154.086305][T16710] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1154.122316][T16749] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:11 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x6040000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1154.132250][T16753] loop4: detected capacity change from 0 to 4 [ 1154.132367][T16752] loop0: detected capacity change from 0 to 264192 [ 1154.145787][T16755] loop5: detected capacity change from 0 to 60 [ 1154.152452][T16756] loop3: detected capacity change from 0 to 4 [ 1154.159074][T16752] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1154.169490][T16752] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1154.176307][T16756] EXT4-fs (loop3): invalid first ino: 0 [ 1154.182022][T16753] EXT4-fs (loop4): Invalid log cluster size: 50331649 [ 1154.187535][T16764] loop2: detected capacity change from 0 to 197120 [ 1154.198300][T16764] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1154.208203][T16767] loop5: detected capacity change from 0 to 60 [ 1154.214495][T16764] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1154.222617][T16753] loop4: detected capacity change from 0 to 4 11:53:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x7a000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7900, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xc, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1154.235826][T16756] loop3: detected capacity change from 0 to 4 [ 1154.246634][T16753] EXT4-fs (loop4): Invalid log cluster size: 50331649 [ 1154.252747][T16779] loop0: detected capacity change from 0 to 264192 [ 1154.264393][T16764] loop2: detected capacity change from 0 to 197120 [ 1154.271472][T16756] EXT4-fs (loop3): invalid first ino: 0 [ 1154.273672][T16779] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000204000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600030e600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x85ffffff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1154.295805][T16779] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1154.302211][T16764] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1154.308977][T16788] loop5: detected capacity change from 0 to 60 [ 1154.313350][T16764] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1154.335210][T16791] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xd, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1154.367395][T16803] loop3: detected capacity change from 0 to 4 [ 1154.388207][T16804] loop5: detected capacity change from 0 to 60 [ 1154.397066][T16803] EXT4-fs (loop3): invalid first ino: 0 [ 1154.403865][T16808] loop0: detected capacity change from 0 to 264192 11:53:12 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x7000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1154.414143][T16808] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1154.432453][T16814] loop4: detected capacity change from 0 to 4 [ 1154.438223][T16808] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1154.443697][T16814] EXT4-fs (loop4): invalid first ino: 0 [ 1154.452950][T16803] loop3: detected capacity change from 0 to 4 11:53:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7a00, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1154.462117][T16821] loop2: detected capacity change from 0 to 229376 [ 1154.472460][T16815] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1154.491006][T16821] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1154.500381][T16803] EXT4-fs (loop3): invalid first ino: 0 [ 1154.506310][T16821] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xe, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1154.514852][T16829] loop5: detected capacity change from 0 to 61 [ 1154.524903][T16814] loop4: detected capacity change from 0 to 4 [ 1154.540402][T16814] EXT4-fs (loop4): invalid first ino: 0 [ 1154.546536][T16821] loop2: detected capacity change from 0 to 229376 11:53:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000010204000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000f600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8603, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x86030000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1154.577736][T16821] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1154.608624][T16821] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1154.646957][T16847] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1154.667969][T16853] loop4: detected capacity change from 0 to 4 [ 1154.670539][T16857] loop0: detected capacity change from 0 to 264192 [ 1154.687375][T16856] loop3: detected capacity change from 0 to 4 11:53:12 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x8000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x10, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1154.699173][T16859] loop5: detected capacity change from 0 to 67 [ 1154.700679][T16857] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x87030000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1154.740076][T16857] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1154.743238][T16853] EXT4-fs (loop4): Invalid log cluster size: 268435457 [ 1154.773457][T16856] EXT4-fs (loop3): invalid first ino: 0 11:53:12 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x9000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8703, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x88030000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1154.812372][T16869] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1154.825441][T16875] loop0: detected capacity change from 0 to 264192 [ 1154.833550][T16875] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1154.846517][T16875] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1154.848025][T16856] loop3: detected capacity change from 0 to 4 [ 1154.877406][T16856] EXT4-fs (loop3): invalid first ino: 0 [ 1154.893952][T16853] loop4: detected capacity change from 0 to 4 [ 1154.907354][T16853] EXT4-fs (loop4): Invalid log cluster size: 268435457 [ 1154.915601][T16891] loop2: detected capacity change from 0 to 264192 11:53:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x11, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000410600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1154.923379][T16890] loop0: detected capacity change from 0 to 264192 [ 1154.944524][T16893] loop5: detected capacity change from 0 to 67 [ 1154.948240][T16890] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1154.960699][T16891] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000224000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:12 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xa000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1154.993906][T16890] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1155.000633][T16891] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1155.004926][T16902] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1155.027288][T16908] loop5: detected capacity change from 0 to 67 [ 1155.035748][T16909] loop3: detected capacity change from 0 to 4 11:53:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8803, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x8cffffff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x12, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1155.067929][T16909] EXT4-fs (loop3): invalid first ino: 0 [ 1155.104042][T16921] loop4: detected capacity change from 0 to 4 [ 1155.120192][T16926] loop2: detected capacity change from 0 to 264192 [ 1155.121822][T16927] loop5: detected capacity change from 0 to 68 [ 1155.134236][T16921] EXT4-fs (loop4): invalid first ino: 0 [ 1155.136724][T16909] loop3: detected capacity change from 0 to 4 [ 1155.147717][T16930] loop0: detected capacity change from 0 to 264192 [ 1155.150360][T16926] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1155.164298][T16926] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:12 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xb000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1155.165143][T16909] EXT4-fs (loop3): invalid first ino: 0 [ 1155.170923][T16934] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1155.181137][T16930] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1155.197444][T16921] loop4: detected capacity change from 0 to 4 [ 1155.204389][T16921] EXT4-fs (loop4): invalid first ino: 0 11:53:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006002010600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1155.218499][T16942] loop5: detected capacity change from 0 to 68 [ 1155.226416][T16930] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 11:53:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x22, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xedc0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000254000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1155.266299][T16950] loop2: detected capacity change from 0 to 264192 [ 1155.278982][T16957] loop3: detected capacity change from 0 to 4 [ 1155.285542][T16950] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1155.306433][T16961] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x97ffffff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1155.327212][T16957] EXT4-fs (loop3): invalid first ino: 0 [ 1155.329973][T16964] loop5: detected capacity change from 0 to 118 [ 1155.341373][T16966] loop4: detected capacity change from 0 to 4 [ 1155.349976][T16950] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1155.365321][T16966] EXT4-fs (loop4): invalid first ino: 0 11:53:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x25, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1155.372389][T16957] loop3: detected capacity change from 0 to 4 [ 1155.384540][T16957] EXT4-fs (loop3): invalid first ino: 0 [ 1155.407033][T16983] loop0: detected capacity change from 0 to 264192 [ 1155.414984][T16983] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:13 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xc000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1155.424136][T16984] loop5: detected capacity change from 0 to 118 [ 1155.430910][T16983] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1155.445673][T16966] loop4: detected capacity change from 0 to 4 [ 1155.460100][T16992] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000011600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfeff, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1155.475550][T16966] EXT4-fs (loop4): invalid first ino: 0 [ 1155.482824][T16996] loop2: detected capacity change from 0 to 264192 11:53:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000003f4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xa50a635b, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1155.525571][T16996] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1155.530925][T17006] loop3: detected capacity change from 0 to 4 [ 1155.554259][T17011] loop5: detected capacity change from 0 to 127 11:53:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x48, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1155.573001][T17006] EXT4-fs (loop3): invalid first ino: 0 [ 1155.580157][T17015] loop4: detected capacity change from 0 to 4 [ 1155.589464][T16996] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1155.600675][T17015] EXT4-fs (loop4): invalid first ino: 0 [ 1155.627117][T17022] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1155.631550][T16996] loop2: detected capacity change from 0 to 264192 [ 1155.636350][T17019] loop0: detected capacity change from 0 to 264192 [ 1155.642681][T17006] loop3: detected capacity change from 0 to 4 [ 1155.655482][T17019] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1155.657154][T16996] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1155.667678][T17019] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1155.681527][T17015] loop4: detected capacity change from 0 to 4 [ 1155.693700][T17006] EXT4-fs (loop3): invalid first ino: 0 [ 1155.703905][T17015] EXT4-fs (loop4): invalid first ino: 0 [ 1155.718653][T17031] loop5: detected capacity change from 0 to 127 11:53:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x4c, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000404000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000012600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffe, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1155.740372][T16996] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1155.757795][T17040] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1155.773382][T17046] loop4: detected capacity change from 0 to 4 [ 1155.784972][T17046] EXT4-fs (loop4): invalid first ino: 0 11:53:13 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xd000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xc0ed0000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x60, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1155.819510][T17056] loop3: detected capacity change from 0 to 4 [ 1155.836321][T17046] loop4: detected capacity change from 0 to 4 [ 1155.840610][T17056] EXT4-fs (loop3): invalid first ino: 0 [ 1155.849643][T17057] loop5: detected capacity change from 0 to 127 [ 1155.852916][T17046] EXT4-fs (loop4): invalid first ino: 0 [ 1155.857994][T17065] loop0: detected capacity change from 0 to 264192 [ 1155.888674][T17065] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1155.892209][T17069] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1155.908552][T17065] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1155.918947][T17067] loop5: detected capacity change from 0 to 127 11:53:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000484000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1155.934040][T17056] loop3: detected capacity change from 0 to 4 [ 1155.951612][T17082] loop2: detected capacity change from 0 to 264192 [ 1155.961455][T17056] EXT4-fs (loop3): invalid first ino: 0 [ 1155.961869][T17082] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1155.967255][T17084] loop4: detected capacity change from 0 to 4 11:53:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x80000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xdaffffff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x68, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000114600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1155.996999][T17082] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1156.015942][T17084] EXT4-fs (loop4): invalid first ino: 0 [ 1156.029725][T17082] loop2: detected capacity change from 0 to 264192 [ 1156.043850][T17082] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1156.063320][T17103] loop3: detected capacity change from 0 to 4 [ 1156.065285][T17102] loop5: detected capacity change from 0 to 1024 [ 1156.074054][T17106] loop0: detected capacity change from 0 to 264192 [ 1156.078172][T17082] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1156.086687][T17106] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:13 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xe000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1156.093191][T17104] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1156.097824][T17103] EXT4-fs (loop3): invalid first ino: 0 [ 1156.114968][T17084] loop4: detected capacity change from 0 to 4 [ 1156.135050][T17103] loop3: detected capacity change from 0 to 4 11:53:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x80040, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x6c, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1156.145247][T17106] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1156.154464][T17084] EXT4-fs (loop4): invalid first ino: 0 [ 1156.165398][T17103] EXT4-fs (loop3): invalid first ino: 0 [ 1156.185940][T17125] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000115600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000004c4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1156.190648][T17129] loop5: detected capacity change from 0 to 1024 [ 1156.208935][T17127] loop2: detected capacity change from 0 to 264192 [ 1156.238154][T17127] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xf6ffffff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x72, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1156.250689][T17127] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1156.262262][T17143] loop4: detected capacity change from 0 to 4 [ 1156.277906][T17143] EXT4-fs (loop4): invalid first ino: 0 [ 1156.280131][T17142] loop3: detected capacity change from 0 to 4 [ 1156.290830][T17150] loop0: detected capacity change from 0 to 264192 [ 1156.298264][T17150] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1156.308908][T17142] EXT4-fs (loop3): invalid first ino: 0 [ 1156.312346][T17152] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1156.319284][T17150] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1156.332969][T17143] loop4: detected capacity change from 0 to 4 [ 1156.334451][T17158] loop5: detected capacity change from 0 to 1024 [ 1156.345828][T17143] EXT4-fs (loop4): invalid first ino: 0 11:53:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x400000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000604000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xf9fdffff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1156.353739][T17142] loop3: detected capacity change from 0 to 4 [ 1156.359007][T17127] loop2: detected capacity change from 0 to 264192 [ 1156.375355][T17127] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1156.394979][T17127] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x73, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1156.402911][T17142] EXT4-fs (loop3): invalid first ino: 0 [ 1156.415695][T17177] loop5: detected capacity change from 0 to 8192 [ 1156.422716][T17179] loop0: detected capacity change from 0 to 264192 [ 1156.428333][T17180] loop4: detected capacity change from 0 to 4 [ 1156.439396][T17180] EXT4-fs (loop4): invalid first ino: 0 11:53:14 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xf000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1156.450040][T17181] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000020600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1156.476489][T17179] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1156.486975][T17189] loop5: detected capacity change from 0 to 8192 [ 1156.497130][T17194] loop3: detected capacity change from 0 to 4 [ 1156.506581][T17179] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1156.506922][T17194] EXT4-fs (loop3): invalid first ino: 0 [ 1156.519390][T17195] loop2: detected capacity change from 0 to 264192 11:53:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfdfdffff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x74, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1156.522294][T17180] loop4: detected capacity change from 0 to 4 [ 1156.533172][T17180] EXT4-fs (loop4): invalid first ino: 0 [ 1156.548094][T17194] loop3: detected capacity change from 0 to 4 [ 1156.560393][T17195] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000684000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1156.585486][T17194] EXT4-fs (loop3): invalid first ino: 0 [ 1156.590984][T17215] loop0: detected capacity change from 0 to 264192 [ 1156.596434][T17216] loop5: detected capacity change from 0 to 32768 [ 1156.609162][T17215] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1156.622197][T17217] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1156.627320][T17223] loop4: detected capacity change from 0 to 4 [ 1156.636893][T17195] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1156.646030][T17215] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 11:53:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006001020600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1156.677545][T17223] EXT4-fs (loop4): invalid first ino: 0 [ 1156.682354][T17227] loop5: detected capacity change from 0 to 32768 [ 1156.694834][T17195] loop2: detected capacity change from 0 to 264192 [ 1156.712646][T17239] loop3: detected capacity change from 0 to 4 11:53:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1156.730206][T17195] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x76, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000006c4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfdffffff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1156.788646][T17195] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1156.807512][T17239] EXT4-fs (loop3): invalid first ino: 0 [ 1156.812532][T17249] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1156.829421][T17254] loop4: detected capacity change from 0 to 4 11:53:14 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x10000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1156.837545][T17250] loop0: detected capacity change from 0 to 264192 [ 1156.838339][T17251] loop5: detected capacity change from 0 to 65536 [ 1156.859041][T17250] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1156.873129][T17254] EXT4-fs (loop4): invalid first ino: 0 11:53:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2040000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x7a, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1156.886092][T17239] loop3: detected capacity change from 0 to 4 [ 1156.896216][T17239] EXT4-fs (loop3): invalid first ino: 0 [ 1156.907987][T17250] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1156.915000][T17254] loop4: detected capacity change from 0 to 4 [ 1156.932234][T17254] EXT4-fs (loop4): invalid first ino: 0 11:53:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000744000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1156.962102][T17271] loop2: detected capacity change from 0 to 264192 [ 1156.971823][T17273] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1156.978190][T17271] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000022600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfeffffff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1157.018795][T17272] loop5: detected capacity change from 0 to 66048 [ 1157.022040][T17283] loop4: detected capacity change from 0 to 4 [ 1157.033602][T17271] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1157.042520][T17286] loop3: detected capacity change from 0 to 4 [ 1157.052461][T17286] EXT4-fs (loop3): invalid first ino: 0 [ 1157.063234][T17283] EXT4-fs (loop4): invalid first ino: 0 11:53:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xfe, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1157.066349][T17291] loop0: detected capacity change from 0 to 264192 [ 1157.079255][T17297] loop5: detected capacity change from 0 to 66048 [ 1157.085836][T17271] loop2: detected capacity change from 0 to 264192 [ 1157.093444][T17271] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1157.105970][T17291] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000025600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1157.119484][T17283] loop4: detected capacity change from 0 to 4 [ 1157.125969][T17271] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1157.137310][T17283] EXT4-fs (loop4): invalid first ino: 0 [ 1157.137391][T17304] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1157.148998][T17310] loop3: detected capacity change from 0 to 4 [ 1157.153440][T17291] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1157.161653][T17310] EXT4-fs (loop3): invalid first ino: 0 11:53:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x3000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000007a4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x204, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xff0f0000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:15 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x11000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1157.198013][T17310] loop3: detected capacity change from 0 to 4 [ 1157.231379][T17310] EXT4-fs (loop3): invalid first ino: 0 [ 1157.248408][T17328] loop1: detected capacity change from 0 to 1 [ 1157.249837][T17329] loop5: detected capacity change from 0 to 98304 [ 1157.254796][T17330] loop4: detected capacity change from 0 to 4 [ 1157.261991][T17332] loop2: detected capacity change from 0 to 264192 [ 1157.273546][T17328] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1157.277876][T17330] EXT4-fs (loop4): invalid first ino: 0 [ 1157.286333][T17332] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1157.288760][T17327] loop0: detected capacity change from 0 to 264192 [ 1157.297390][T17332] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1157.306360][T17327] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1157.318454][T17327] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1157.331686][T17330] loop4: detected capacity change from 0 to 4 11:53:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x300, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600003f600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:15 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x12000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1157.354093][T17330] EXT4-fs (loop4): invalid first ino: 0 [ 1157.366156][T17343] loop5: detected capacity change from 0 to 98304 [ 1157.381371][T17349] loop1: detected capacity change from 0 to 1 [ 1157.388952][T17351] loop3: detected capacity change from 0 to 4 11:53:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000e84000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfffbffff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1157.409091][T17349] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1157.423049][T17351] EXT4-fs (loop3): invalid first ino: 0 [ 1157.436539][T17363] loop2: detected capacity change from 0 to 264192 [ 1157.456776][T17363] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1157.469140][T17369] loop4: detected capacity change from 0 to 4 [ 1157.469534][T17363] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1157.479657][T17369] EXT4-fs (loop4): invalid first ino: 0 [ 1157.483557][T17372] loop5: detected capacity change from 0 to 131072 [ 1157.500909][T17351] loop3: detected capacity change from 0 to 4 11:53:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x389, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1157.510377][T17351] EXT4-fs (loop3): invalid first ino: 0 [ 1157.538909][T17369] loop4: detected capacity change from 0 to 4 [ 1157.551669][T17369] EXT4-fs (loop4): invalid first ino: 0 11:53:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000040600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1157.573047][T17383] loop0: detected capacity change from 0 to 264192 [ 1157.590398][T17388] loop5: detected capacity change from 0 to 131072 [ 1157.597164][T17363] loop2: detected capacity change from 0 to 264192 [ 1157.605349][T17363] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000fffe4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1157.620047][T17389] loop1: detected capacity change from 0 to 1 [ 1157.637962][T17394] loop3: detected capacity change from 0 to 4 [ 1157.647388][T17383] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x5000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1157.666070][T17389] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1157.689800][T17400] loop4: detected capacity change from 0 to 4 [ 1157.695985][T17383] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1157.702628][T17394] EXT4-fs (loop3): invalid first ino: 0 [ 1157.708468][T17363] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x38c, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1157.719286][T17400] EXT4-fs (loop4): Invalid log cluster size: 4278190081 [ 1157.745446][T17410] loop1: detected capacity change from 0 to 1 [ 1157.752377][T17410] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1157.761644][T17404] loop5: detected capacity change from 0 to 163840 11:53:15 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x20000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x38d, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xffffef53, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1157.787038][T17400] loop4: detected capacity change from 0 to 4 [ 1157.787613][T17394] loop3: detected capacity change from 0 to 4 [ 1157.802997][T17400] EXT4-fs (loop4): Invalid log cluster size: 4278190081 [ 1157.813345][T17394] EXT4-fs (loop3): invalid first ino: 0 11:53:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000000000010000000100000fff4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1157.841674][T17427] loop1: detected capacity change from 0 to 1 [ 1157.849238][T17428] loop0: detected capacity change from 0 to 264192 [ 1157.856351][T17427] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000048600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1157.892878][T17428] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1157.902100][T17436] loop5: detected capacity change from 0 to 163840 [ 1157.909585][T17439] loop4: detected capacity change from 0 to 4 11:53:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x402, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1157.950704][T17439] EXT4-fs (loop4): Invalid log cluster size: 251658241 [ 1157.957985][T17448] loop2: detected capacity change from 0 to 264192 [ 1157.983691][T17448] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1157.996559][T17453] loop3: detected capacity change from 0 to 4 [ 1158.003366][T17428] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1158.010396][T17454] loop5: detected capacity change from 0 to 196608 [ 1158.011136][T17439] loop4: detected capacity change from 0 to 4 [ 1158.023794][T17453] EXT4-fs (loop3): invalid first ino: 0 [ 1158.038473][T17439] EXT4-fs (loop4): Invalid log cluster size: 251658241 11:53:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6040000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfffffbff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1158.045687][T17448] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1158.056093][T17461] loop1: detected capacity change from 0 to 2 [ 1158.068600][T17453] loop3: detected capacity change from 0 to 4 [ 1158.080605][T17461] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1158.091404][T17453] EXT4-fs (loop3): invalid first ino: 0 11:53:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000feff4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600004c600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1158.104651][T17472] loop5: detected capacity change from 0 to 197120 [ 1158.118272][T17448] loop2: detected capacity change from 0 to 264192 [ 1158.126052][T17478] loop0: detected capacity change from 0 to 264192 [ 1158.140258][T17478] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x406, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1158.153225][T17448] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1158.169154][T17484] loop4: detected capacity change from 0 to 4 [ 1158.171511][T17478] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1158.185439][T17487] loop5: detected capacity change from 0 to 197120 [ 1158.189140][T17493] loop3: detected capacity change from 0 to 4 [ 1158.215517][T17484] EXT4-fs (loop4): Invalid log cluster size: 4261412865 [ 1158.219988][T17497] loop1: detected capacity change from 0 to 2 [ 1158.224894][T17448] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1158.245291][T17493] EXT4-fs (loop3): invalid first ino: 0 11:53:16 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x20100000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfffffdf9, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x500, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1158.264042][T17497] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1158.283789][T17484] loop4: detected capacity change from 0 to 4 [ 1158.290222][T17484] EXT4-fs (loop4): Invalid log cluster size: 4261412865 [ 1158.305063][T17493] loop3: detected capacity change from 0 to 4 [ 1158.326559][T17513] loop5: detected capacity change from 0 to 229376 [ 1158.332820][T17493] EXT4-fs (loop3): invalid first ino: 0 [ 1158.338005][T17517] loop1: detected capacity change from 0 to 2 [ 1158.346934][T17517] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1158.358729][T17521] loop0: detected capacity change from 0 to 264192 11:53:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000000900000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000060600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1158.371899][T17521] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1158.379704][T17527] loop2: detected capacity change from 0 to 264192 [ 1158.407688][T17527] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1158.417713][T17536] loop4: detected capacity change from 0 to 4 11:53:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x600, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1158.426086][T17521] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1158.439034][T17539] loop5: detected capacity change from 0 to 262144 [ 1158.442274][T17527] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1158.452600][T17536] EXT4-fs (loop4): invalid first ino: 0 [ 1158.458507][T17540] loop3: detected capacity change from 0 to 4 [ 1158.467015][T17540] EXT4-fs (loop3): invalid first ino: 0 11:53:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfffffdfd, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1158.473856][T17547] loop1: detected capacity change from 0 to 3 11:53:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x9000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1158.500704][T17547] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1158.508013][T17553] loop0: detected capacity change from 0 to 264192 [ 1158.517848][T17553] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1158.529203][T17536] loop4: detected capacity change from 0 to 4 [ 1158.530495][T17553] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1158.539739][T17540] loop3: detected capacity change from 0 to 4 11:53:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000002100000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1158.544439][T17560] loop5: detected capacity change from 0 to 264192 [ 1158.560569][T17540] EXT4-fs (loop3): invalid first ino: 0 [ 1158.566247][T17536] EXT4-fs (loop4): invalid first ino: 0 [ 1158.566557][T17527] loop2: detected capacity change from 0 to 264192 [ 1158.579684][T17527] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xffffff7f, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1158.620217][T17527] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1158.635943][T17577] loop5: detected capacity change from 0 to 264192 [ 1158.646303][T17580] loop4: detected capacity change from 0 to 4 [ 1158.657999][T17581] loop0: detected capacity change from 0 to 264192 11:53:16 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x22000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000068600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x604, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xa000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1158.674157][T17580] EXT4-fs (loop4): invalid first ino: 0 [ 1158.713588][T17581] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1158.727888][T17591] loop1: detected capacity change from 0 to 3 [ 1158.738966][T17581] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1158.747249][T17594] loop5: detected capacity change from 0 to 264192 [ 1158.748263][T17595] loop3: detected capacity change from 0 to 4 [ 1158.754230][T17591] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1158.762157][T17596] loop2: detected capacity change from 0 to 264192 11:53:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xb000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xffffff85, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1158.776065][T17580] loop4: detected capacity change from 0 to 4 [ 1158.795648][T17595] EXT4-fs (loop3): invalid first ino: 0 [ 1158.799407][T17580] EXT4-fs (loop4): invalid first ino: 0 11:53:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x700, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1158.821622][T17596] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1158.833640][T17596] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1158.840544][T17595] loop3: detected capacity change from 0 to 4 [ 1158.855063][T17606] loop5: detected capacity change from 0 to 264192 [ 1158.863952][T17595] EXT4-fs (loop3): invalid first ino: 0 11:53:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000002200000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:16 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x25000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xc000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1158.880071][T17618] loop1: detected capacity change from 0 to 3 [ 1158.897750][T17623] loop0: detected capacity change from 0 to 264192 [ 1158.907636][T17618] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1158.911867][T17627] loop4: detected capacity change from 0 to 4 11:53:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600006c600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1158.951187][T17635] loop2: detected capacity change from 0 to 264192 [ 1158.960581][T17623] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1158.978658][T17640] loop5: detected capacity change from 0 to 264192 [ 1158.983339][T17635] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1158.995161][T17641] loop3: detected capacity change from 0 to 4 11:53:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x900, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1158.995607][T17627] EXT4-fs (loop4): invalid first ino: 0 [ 1159.018239][T17623] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1159.028541][T17641] EXT4-fs (loop3): invalid first ino: 0 [ 1159.030151][T17648] loop1: detected capacity change from 0 to 4 [ 1159.034985][T17635] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1159.041027][T17648] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1159.066169][T17627] loop4: detected capacity change from 0 to 4 [ 1159.068288][T17652] loop5: detected capacity change from 0 to 264192 [ 1159.080592][T17627] EXT4-fs (loop4): invalid first ino: 0 [ 1159.086746][T17641] loop3: detected capacity change from 0 to 4 [ 1159.093527][T17635] loop2: detected capacity change from 0 to 264192 11:53:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xffffff8c, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xd000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000002300000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1159.100910][T17641] EXT4-fs (loop3): invalid first ino: 0 [ 1159.107889][T17635] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xa00, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000074600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1159.158789][T17635] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1159.171826][T17676] loop1: detected capacity change from 0 to 5 [ 1159.183991][T17681] loop3: detected capacity change from 0 to 4 [ 1159.184343][T17678] loop4: detected capacity change from 0 to 4 [ 1159.195019][T17680] loop0: detected capacity change from 0 to 264192 [ 1159.197909][T17677] loop5: detected capacity change from 0 to 264192 11:53:17 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x3f000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1159.202950][T17681] EXT4-fs (loop3): invalid first ino: 0 [ 1159.215324][T17678] EXT4-fs (loop4): invalid first ino: 0 [ 1159.221402][T17676] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1159.250486][T17680] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1159.259588][T17690] loop5: detected capacity change from 0 to 264192 [ 1159.273697][T17678] loop4: detected capacity change from 0 to 4 [ 1159.280187][T17681] loop3: detected capacity change from 0 to 4 [ 1159.285314][T17680] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1159.287546][T17681] EXT4-fs (loop3): invalid first ino: 0 11:53:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xe000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xb00, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1159.301007][T17693] loop2: detected capacity change from 0 to 264192 [ 1159.301676][T17678] EXT4-fs (loop4): invalid first ino: 0 [ 1159.328040][T17693] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000002500000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600007a600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1159.368263][T17708] loop5: detected capacity change from 0 to 264192 [ 1159.376867][T17711] loop1: detected capacity change from 0 to 5 [ 1159.392006][T17711] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1159.404976][T17693] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xffffff97, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1159.412830][T17719] loop4: detected capacity change from 0 to 4 [ 1159.418683][T17724] loop5: detected capacity change from 0 to 264192 [ 1159.420854][T17719] EXT4-fs (loop4): invalid first ino: 0 [ 1159.430313][T17722] loop3: detected capacity change from 0 to 4 [ 1159.450152][T17730] loop0: detected capacity change from 0 to 264192 [ 1159.462357][T17693] loop2: detected capacity change from 0 to 264192 11:53:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xc00, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1159.463389][T17722] EXT4-fs (loop3): invalid first ino: 0 [ 1159.488915][T17719] loop4: detected capacity change from 0 to 4 [ 1159.494016][T17693] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x10000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1159.512909][T17730] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1159.524247][T17719] EXT4-fs (loop4): invalid first ino: 0 [ 1159.533934][T17722] loop3: detected capacity change from 0 to 4 [ 1159.535454][T17743] loop1: detected capacity change from 0 to 6 [ 1159.548523][T17722] EXT4-fs (loop3): invalid first ino: 0 [ 1159.559001][T17693] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000003a00000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1159.585828][T17750] loop5: detected capacity change from 0 to 264192 [ 1159.598242][T17743] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1159.602928][T17730] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 11:53:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x11000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060002ea600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:17 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x40000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1159.633056][T17756] loop4: detected capacity change from 0 to 4 [ 1159.639970][T17756] EXT4-fs (loop4): invalid first ino: 0 [ 1159.668809][T17766] loop3: detected capacity change from 0 to 4 [ 1159.675500][T17756] loop4: detected capacity change from 0 to 4 11:53:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xd00, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xffffffda, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1159.688001][T17756] EXT4-fs (loop4): invalid first ino: 0 [ 1159.694134][T17766] EXT4-fs (loop3): invalid first ino: 0 [ 1159.709681][T17777] loop1: detected capacity change from 0 to 6 [ 1159.710495][T17778] loop5: detected capacity change from 0 to 264192 [ 1159.720460][T17777] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1159.724828][T17779] loop2: detected capacity change from 0 to 264192 [ 1159.743680][T17785] loop0: detected capacity change from 0 to 264192 [ 1159.761652][T17766] loop3: detected capacity change from 0 to 4 [ 1159.770345][T17779] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000024000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xe00, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1159.795647][T17766] EXT4-fs (loop3): invalid first ino: 0 [ 1159.800610][T17793] loop5: detected capacity change from 0 to 264192 [ 1159.818125][T17785] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1159.831987][T17779] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060002eb600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1159.842367][T17798] loop4: detected capacity change from 0 to 4 [ 1159.854774][T17785] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1159.861981][T17798] EXT4-fs (loop4): invalid first ino: 0 [ 1159.870617][T17805] loop1: detected capacity change from 0 to 7 [ 1159.877498][T17806] loop3: detected capacity change from 0 to 4 [ 1159.883829][T17805] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x12000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x1020, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1159.885730][T17806] EXT4-fs (loop3): invalid first ino: 0 [ 1159.902919][T17779] loop2: detected capacity change from 0 to 264192 [ 1159.911741][T17798] loop4: detected capacity change from 0 to 4 [ 1159.921056][T17779] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1159.932127][T17798] EXT4-fs (loop4): invalid first ino: 0 11:53:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfffffff6, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000034000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1159.958849][T17779] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1159.965857][T17822] loop5: detected capacity change from 0 to 264192 [ 1159.974923][T17827] loop1: detected capacity change from 0 to 8 [ 1159.984502][T17806] loop3: detected capacity change from 0 to 4 [ 1159.990951][T17827] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1159.997157][T17826] loop0: detected capacity change from 0 to 264192 11:53:17 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x40000800, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1160.000123][T17806] EXT4-fs (loop3): invalid first ino: 0 [ 1160.014054][T17835] loop4: detected capacity change from 0 to 4 [ 1160.021538][T17826] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1160.034146][T17842] loop2: detected capacity change from 0 to 264192 [ 1160.034774][T17843] loop5: detected capacity change from 0 to 264192 [ 1160.041773][T17842] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x1100, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000f1600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1160.047266][T17835] EXT4-fs (loop4): invalid first ino: 0 [ 1160.056344][T17842] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1160.061581][T17826] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1160.096342][T17852] loop1: detected capacity change from 0 to 8 [ 1160.097058][T17853] loop3: detected capacity change from 0 to 4 11:53:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x20000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1160.103573][T17852] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1160.121859][T17835] loop4: detected capacity change from 0 to 4 [ 1160.131280][T17842] loop2: detected capacity change from 0 to 264192 [ 1160.138502][T17853] EXT4-fs (loop3): invalid first ino: 0 [ 1160.145062][T17835] EXT4-fs (loop4): invalid first ino: 0 [ 1160.151833][T17863] loop5: detected capacity change from 0 to 264192 11:53:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfffffffd, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1160.169742][T17842] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1160.186333][T17842] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x1200, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000044000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1160.217316][T17877] loop5: detected capacity change from 0 to 264192 [ 1160.221371][T17853] loop3: detected capacity change from 0 to 4 [ 1160.226267][T17878] loop0: detected capacity change from 0 to 264192 [ 1160.252449][T17853] EXT4-fs (loop3): invalid first ino: 0 11:53:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x20100000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1160.262044][T17882] loop1: detected capacity change from 0 to 9 [ 1160.276838][T17878] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1160.297156][T17885] loop4: detected capacity change from 0 to 4 11:53:18 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x42010000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1160.312339][T17890] loop5: detected capacity change from 0 to 264192 [ 1160.329035][T17878] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1160.329501][T17882] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1160.340635][T17894] loop2: detected capacity change from 0 to 264192 11:53:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x22000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000fff600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1160.378820][T17894] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1160.402102][T17885] EXT4-fs (loop4): invalid first ino: 0 11:53:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfffffffe, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x25000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1160.435034][T17894] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1160.436038][T17905] loop5: detected capacity change from 0 to 264192 [ 1160.449250][T17908] loop3: detected capacity change from 0 to 4 [ 1160.469409][T17916] loop0: detected capacity change from 0 to 264192 [ 1160.472258][T17885] loop4: detected capacity change from 0 to 4 11:53:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x2000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1160.485569][T17908] EXT4-fs (loop3): invalid first ino: 0 [ 1160.491644][T17894] loop2: detected capacity change from 0 to 264192 [ 1160.498724][T17916] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1160.507982][T17885] EXT4-fs (loop4): invalid first ino: 0 [ 1160.511136][T17894] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000054000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1160.536841][T17908] loop3: detected capacity change from 0 to 4 [ 1160.543268][T17919] loop5: detected capacity change from 0 to 264192 [ 1160.550398][T17894] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1160.558928][T17916] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1160.559800][T17908] EXT4-fs (loop3): invalid first ino: 0 [ 1160.579120][T17933] loop1: detected capacity change from 0 to 16 [ 1160.598681][T17933] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1160.600606][T17940] loop4: detected capacity change from 0 to 4 [ 1160.614793][T17940] EXT4-fs (loop4): invalid first ino: 0 11:53:18 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x48000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x2010, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600ffff800000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1160.652411][T17946] loop5: detected capacity change from 0 to 264192 [ 1160.678190][T17940] loop4: detected capacity change from 0 to 4 [ 1160.690540][T17940] EXT4-fs (loop4): invalid first ino: 0 11:53:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x8000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1160.703285][T17958] loop2: detected capacity change from 0 to 264192 [ 1160.716952][T17959] loop1: detected capacity change from 0 to 16 [ 1160.725566][T17958] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1160.735543][T17962] loop0: detected capacity change from 0 to 264192 [ 1160.735733][T17959] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000064000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1160.752429][T17964] loop3: detected capacity change from 0 to 4 [ 1160.770388][T17964] EXT4-fs (loop3): invalid first ino: 0 [ 1160.776153][T17958] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:18 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x4c000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x2200, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1160.798239][T17962] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1160.808939][T17964] loop3: detected capacity change from 0 to 4 [ 1160.819074][T17975] loop4: detected capacity change from 0 to 4 [ 1160.835616][T17979] loop5: detected capacity change from 0 to 264192 [ 1160.845065][T17975] EXT4-fs (loop4): invalid first ino: 0 [ 1160.850952][T17964] EXT4-fs (loop3): invalid first ino: 0 [ 1160.857041][T17962] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1160.857812][T17985] loop1: detected capacity change from 0 to 17 [ 1160.865164][T17981] loop2: detected capacity change from 0 to 264192 [ 1160.872007][T17985] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1160.879960][T17981] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000200000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1160.920958][T17975] loop4: detected capacity change from 0 to 4 [ 1160.934200][T17981] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1160.949197][T17975] EXT4-fs (loop4): invalid first ino: 0 11:53:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x2500, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:18 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x53efffff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000074000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x80000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1160.967525][T17999] loop5: detected capacity change from 0 to 264192 [ 1160.978963][T18004] loop3: detected capacity change from 0 to 4 [ 1161.000169][T18004] EXT4-fs (loop3): invalid first ino: 0 [ 1161.008606][T18013] loop4: detected capacity change from 0 to 4 11:53:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x40000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1161.015486][T18016] loop2: detected capacity change from 0 to 264192 [ 1161.023397][T18013] EXT4-fs (loop4): invalid first ino: 0 [ 1161.026374][T18009] loop1: detected capacity change from 0 to 18 [ 1161.035215][T18016] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1161.042148][T18009] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1161.066025][T18013] loop4: detected capacity change from 0 to 4 [ 1161.072420][T18017] loop0: detected capacity change from 0 to 264192 [ 1161.076811][T18027] loop5: detected capacity change from 0 to 264192 [ 1161.079426][T18016] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1161.097183][T18004] loop3: detected capacity change from 0 to 4 [ 1161.097607][T18013] EXT4-fs (loop4): invalid first ino: 0 [ 1161.104781][T18017] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:18 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x5b630aa5, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1161.117719][T18004] EXT4-fs (loop3): invalid first ino: 0 [ 1161.123878][T18017] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 11:53:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000084000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xedc000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000400000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3f00, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1161.172224][T18034] loop5: detected capacity change from 0 to 264192 [ 1161.191302][T18044] loop2: detected capacity change from 0 to 264192 [ 1161.200093][T18047] loop4: detected capacity change from 0 to 4 [ 1161.204613][T18044] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x40000800, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1161.226913][T18054] loop3: detected capacity change from 0 to 4 [ 1161.231452][T18047] EXT4-fs (loop4): invalid first ino: 0 [ 1161.245502][T18044] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1161.247534][T18054] EXT4-fs (loop3): invalid first ino: 0 [ 1161.258117][T18055] loop0: detected capacity change from 0 to 264192 [ 1161.264660][T18060] loop1: detected capacity change from 0 to 31 [ 1161.265569][T18060] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1161.273644][T18063] loop5: detected capacity change from 0 to 264192 [ 1161.287350][T18055] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1161.307738][T18044] loop2: detected capacity change from 0 to 264192 [ 1161.314535][T18054] loop3: detected capacity change from 0 to 4 [ 1161.315134][T18055] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 11:53:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x4000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1161.324898][T18047] loop4: detected capacity change from 0 to 4 [ 1161.333306][T18054] EXT4-fs (loop3): invalid first ino: 0 [ 1161.334694][T18047] EXT4-fs (loop4): invalid first ino: 0 [ 1161.344505][T18044] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000094000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1161.372206][T18044] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1161.387905][T18080] loop1: detected capacity change from 0 to 32 [ 1161.394616][T18081] loop5: detected capacity change from 0 to 264192 11:53:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000002600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:19 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x60000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x1000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x48000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1161.443751][T18080] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1161.461560][T18090] loop4: detected capacity change from 0 to 4 [ 1161.482108][T18090] EXT4-fs (loop4): invalid first ino: 0 [ 1161.488697][T18095] loop3: detected capacity change from 0 to 4 [ 1161.497975][T18102] loop0: detected capacity change from 0 to 264192 [ 1161.504075][T18101] loop2: detected capacity change from 0 to 264192 [ 1161.509620][T18095] EXT4-fs (loop3): invalid first ino: 0 [ 1161.528830][T18090] loop4: detected capacity change from 0 to 4 [ 1161.533324][T18101] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x4800, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1161.539983][T18102] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1161.556221][T18090] EXT4-fs (loop4): invalid first ino: 0 [ 1161.565039][T18095] loop3: detected capacity change from 0 to 4 [ 1161.573240][T18103] loop5: detected capacity change from 0 to 264192 [ 1161.575881][T18095] EXT4-fs (loop3): invalid first ino: 0 [ 1161.586955][T18101] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000a4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1161.598855][T18119] loop1: detected capacity change from 0 to 36 [ 1161.603674][T18102] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1161.609275][T18119] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1161.622052][T18123] loop4: detected capacity change from 0 to 4 [ 1161.631947][T18123] EXT4-fs (loop4): invalid first ino: 0 11:53:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000003600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x2000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000b4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1161.645539][T18127] loop5: detected capacity change from 0 to 264192 [ 1161.658039][T18101] loop2: detected capacity change from 0 to 264192 [ 1161.664944][T18101] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x4c00, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1161.702457][T18101] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1161.716017][T18142] loop4: detected capacity change from 0 to 4 [ 1161.723441][T18144] loop0: detected capacity change from 0 to 264192 [ 1161.723780][T18145] loop3: detected capacity change from 0 to 4 [ 1161.740036][T18142] EXT4-fs (loop4): invalid first ino: 0 [ 1161.742688][T18151] loop1: detected capacity change from 0 to 38 11:53:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1161.745664][T18145] EXT4-fs (loop3): invalid first ino: 0 [ 1161.753457][T18151] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1161.768724][T18144] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1161.781950][T18156] loop5: detected capacity change from 0 to 264192 [ 1161.789137][T18144] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 11:53:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x5b630aa5, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1161.810190][T18142] loop4: detected capacity change from 0 to 4 [ 1161.830983][T18145] loop3: detected capacity change from 0 to 4 [ 1161.843864][T18142] EXT4-fs (loop4): invalid first ino: 0 11:53:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x6000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:19 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x68000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1161.857318][T18145] EXT4-fs (loop3): invalid first ino: 0 [ 1161.868585][T18172] loop1: detected capacity change from 0 to 48 [ 1161.882477][T18172] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1161.893668][T18177] loop2: detected capacity change from 0 to 264192 11:53:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000c4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x7ffffffffffff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000004600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1161.908508][T18174] loop5: detected capacity change from 0 to 264192 [ 1161.913051][T18177] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1161.930377][T18177] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1161.930401][T18188] loop3: detected capacity change from 0 to 4 [ 1161.934395][T18190] loop0: detected capacity change from 0 to 264192 [ 1161.937967][T18188] EXT4-fs (loop3): invalid first ino: 0 [ 1161.943702][T18190] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1161.973504][T18189] loop4: detected capacity change from 0 to 4 [ 1161.982514][T18190] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1161.998757][T18188] loop3: detected capacity change from 0 to 4 [ 1162.003058][T18196] loop5: detected capacity change from 0 to 264192 11:53:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x6800, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x100000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1162.006538][T18177] loop2: detected capacity change from 0 to 264192 [ 1162.018053][T18189] EXT4-fs (loop4): invalid first ino: 0 [ 1162.046411][T18188] EXT4-fs (loop3): invalid first ino: 0 11:53:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x68000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1162.059807][T18177] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1162.071497][T18206] loop1: detected capacity change from 0 to 52 [ 1162.084490][T18206] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1162.094807][T18212] loop0: detected capacity change from 0 to 264192 [ 1162.103345][T18189] loop4: detected capacity change from 0 to 4 11:53:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000005600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x6c00, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:20 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x6c000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1162.115558][T18177] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1162.115608][T18212] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1162.132839][T18189] EXT4-fs (loop4): invalid first ino: 0 [ 1162.135793][T18219] loop5: detected capacity change from 0 to 264192 [ 1162.147472][T18212] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 11:53:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000d4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1162.172597][T18227] loop3: detected capacity change from 0 to 4 [ 1162.179894][T18227] EXT4-fs (loop3): invalid first ino: 0 [ 1162.190808][T18235] loop1: detected capacity change from 0 to 54 [ 1162.190831][T18236] loop5: detected capacity change from 0 to 264192 [ 1162.211304][T18235] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x200000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1162.220458][T18242] loop4: detected capacity change from 0 to 4 [ 1162.229695][T18244] loop2: detected capacity change from 0 to 264192 [ 1162.244262][T18242] EXT4-fs (loop4): invalid first ino: 0 [ 1162.262467][T18244] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1162.272879][T18227] loop3: detected capacity change from 0 to 4 [ 1162.278902][T18254] loop0: detected capacity change from 0 to 264192 [ 1162.280459][T18254] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1162.299552][T18227] EXT4-fs (loop3): invalid first ino: 0 [ 1162.311807][T18242] loop4: detected capacity change from 0 to 4 11:53:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x7200, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1162.319123][T18244] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1162.341679][T18242] EXT4-fs (loop4): invalid first ino: 0 [ 1162.354944][T18256] loop5: detected capacity change from 0 to 264192 11:53:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x74000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000006600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1162.374936][T18254] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1162.394788][T18269] loop1: detected capacity change from 0 to 57 [ 1162.402509][T18269] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000e4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1162.423393][T18244] loop2: detected capacity change from 0 to 264192 [ 1162.435879][T18244] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1162.458907][T18283] loop4: detected capacity change from 0 to 4 [ 1162.465096][T18275] loop5: detected capacity change from 0 to 264192 11:53:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x204000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x7300, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1162.466135][T18282] loop3: detected capacity change from 0 to 4 [ 1162.484001][T18244] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1162.491413][T18282] EXT4-fs (loop3): invalid first ino: 0 [ 1162.497753][T18283] EXT4-fs (loop4): invalid first ino: 0 [ 1162.500526][T18294] loop0: detected capacity change from 0 to 264192 [ 1162.511111][T18294] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x77000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:20 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x74000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1162.537144][T18282] loop3: detected capacity change from 0 to 4 [ 1162.547725][T18282] EXT4-fs (loop3): invalid first ino: 0 [ 1162.559835][T18303] loop1: detected capacity change from 0 to 57 [ 1162.575692][T18294] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 11:53:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000007600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1162.584977][T18283] loop4: detected capacity change from 0 to 4 [ 1162.588352][T18303] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1162.591527][T18283] EXT4-fs (loop4): invalid first ino: 0 [ 1162.600858][T18305] loop2: detected capacity change from 0 to 264192 [ 1162.608048][T18310] loop5: detected capacity change from 0 to 264192 [ 1162.615452][T18305] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x300000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000f4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x7400, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x78000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1162.682779][T18305] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1162.687492][T18321] loop0: detected capacity change from 0 to 264192 [ 1162.693022][T18326] loop3: detected capacity change from 0 to 4 [ 1162.717916][T18332] loop4: detected capacity change from 0 to 4 [ 1162.721934][T18326] EXT4-fs (loop3): invalid first ino: 0 [ 1162.731848][T18321] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1162.736812][T18330] loop1: detected capacity change from 0 to 58 [ 1162.744844][T18332] EXT4-fs (loop4): invalid first ino: 0 [ 1162.747418][T18305] loop2: detected capacity change from 0 to 264192 [ 1162.754075][T18338] loop5: detected capacity change from 0 to 264192 [ 1162.761249][T18305] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1162.770114][T18321] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1162.775800][T18330] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1162.796655][T18305] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1162.807091][T18326] loop3: detected capacity change from 0 to 4 [ 1162.817521][T18326] EXT4-fs (loop3): invalid first ino: 0 11:53:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000008600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x7600, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:20 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x7a000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x400000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1162.836028][T18332] loop4: detected capacity change from 0 to 4 [ 1162.862820][T18332] EXT4-fs (loop4): invalid first ino: 0 [ 1162.865292][T18353] loop5: detected capacity change from 0 to 264192 11:53:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x79000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000104000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1162.924926][T18366] loop0: detected capacity change from 0 to 264192 [ 1162.931590][T18364] loop3: detected capacity change from 0 to 4 [ 1162.950961][T18366] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1162.964216][T18367] loop1: detected capacity change from 0 to 59 [ 1162.974354][T18364] EXT4-fs (loop3): invalid first ino: 0 [ 1162.978757][T18376] loop2: detected capacity change from 0 to 264192 [ 1162.980726][T18377] loop5: detected capacity change from 0 to 264192 [ 1162.993965][T18380] loop4: detected capacity change from 0 to 4 [ 1162.996614][T18367] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1163.000816][T18380] EXT4-fs (loop4): invalid first ino: 0 11:53:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x7a00, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1163.017645][T18376] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1163.021871][T18366] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1163.034602][T18376] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1163.060085][T18364] loop3: detected capacity change from 0 to 4 11:53:20 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x85ffffff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x500000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1163.071719][T18380] loop4: detected capacity change from 0 to 4 [ 1163.087293][T18364] EXT4-fs (loop3): invalid first ino: 0 [ 1163.092663][T18380] EXT4-fs (loop4): invalid first ino: 0 [ 1163.095802][T18398] loop1: detected capacity change from 0 to 61 [ 1163.108333][T18398] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000009600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000114000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1163.157732][T18408] loop0: detected capacity change from 0 to 264192 [ 1163.167007][T18410] loop2: detected capacity change from 0 to 264192 [ 1163.176919][T18410] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1163.202868][T18413] loop5: detected capacity change from 0 to 264192 [ 1163.203927][T18417] loop3: detected capacity change from 0 to 4 [ 1163.214883][T18410] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1163.223028][T18408] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1163.225261][T18419] loop4: detected capacity change from 0 to 4 [ 1163.232600][T18408] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1163.245554][T18417] EXT4-fs (loop3): invalid first ino: 0 11:53:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8903, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1163.254402][T18419] EXT4-fs (loop4): invalid first ino: 0 [ 1163.270676][T18410] loop2: detected capacity change from 0 to 264192 [ 1163.274988][T18430] loop5: detected capacity change from 0 to 264192 [ 1163.284215][T18410] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1163.293218][T18435] loop1: detected capacity change from 0 to 68 11:53:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000a600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000124000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x85ffffff, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x600000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1163.300909][T18435] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1163.310800][T18410] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1163.348294][T18446] loop3: detected capacity change from 0 to 4 [ 1163.353165][T18447] loop4: detected capacity change from 0 to 4 [ 1163.356593][T18446] EXT4-fs (loop3): invalid first ino: 0 [ 1163.363130][T18451] loop0: detected capacity change from 0 to 264192 [ 1163.368256][T18447] EXT4-fs (loop4): invalid first ino: 0 [ 1163.373557][T18451] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1163.380031][T18449] loop5: detected capacity change from 0 to 264192 11:53:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8c03, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:21 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x8cffffff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1163.403726][T18446] loop3: detected capacity change from 0 to 4 [ 1163.421872][T18447] loop4: detected capacity change from 0 to 4 [ 1163.430850][T18451] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1163.438640][T18447] EXT4-fs (loop4): invalid first ino: 0 [ 1163.447240][T18446] EXT4-fs (loop3): invalid first ino: 0 11:53:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x604000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1163.457643][T18467] loop1: detected capacity change from 0 to 70 [ 1163.464748][T18470] loop2: detected capacity change from 0 to 264192 [ 1163.473115][T18463] loop5: detected capacity change from 0 to 264192 [ 1163.476562][T18467] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1163.496153][T18470] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000224000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x86030000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1163.512404][T18481] loop0: detected capacity change from 0 to 264192 [ 1163.519108][T18470] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1163.526558][T18481] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1163.537583][T18481] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1163.547007][T18489] loop4: detected capacity change from 0 to 4 11:53:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000b600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8d03, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x700000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1163.558764][T18470] loop2: detected capacity change from 0 to 264192 [ 1163.569497][T18470] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1163.583404][T18495] loop5: detected capacity change from 0 to 264192 [ 1163.587102][T18489] EXT4-fs (loop4): invalid first ino: 0 [ 1163.599612][T18498] loop3: detected capacity change from 0 to 4 11:53:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x87030000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1163.627479][T18470] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1163.639567][T18498] EXT4-fs (loop3): invalid first ino: 0 [ 1163.646485][T18503] loop1: detected capacity change from 0 to 70 [ 1163.657844][T18503] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1163.661241][T18489] loop4: detected capacity change from 0 to 4 11:53:21 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x97ffffff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xedc0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1163.685830][T18489] EXT4-fs (loop4): invalid first ino: 0 [ 1163.687801][T18498] loop3: detected capacity change from 0 to 4 [ 1163.692777][T18515] loop5: detected capacity change from 0 to 264192 [ 1163.705724][T18516] loop0: detected capacity change from 0 to 264192 [ 1163.711157][T18518] loop2: detected capacity change from 0 to 264192 [ 1163.714890][T18516] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1163.729051][T18516] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 11:53:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x88030000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000254000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1163.740654][T18498] EXT4-fs (loop3): invalid first ino: 0 [ 1163.757857][T18518] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1163.771110][T18531] loop1: detected capacity change from 0 to 118 [ 1163.778326][T18531] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xfeff, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000c600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1163.788864][T18518] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1163.797612][T18534] loop4: detected capacity change from 0 to 4 [ 1163.804595][T18534] EXT4-fs (loop4): invalid first ino: 0 [ 1163.825351][T18518] loop2: detected capacity change from 0 to 264192 11:53:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x800000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1163.835842][T18547] loop5: detected capacity change from 0 to 264192 [ 1163.845525][T18534] loop4: detected capacity change from 0 to 4 [ 1163.848924][T18518] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1163.853024][T18534] EXT4-fs (loop4): invalid first ino: 0 [ 1163.871667][T18554] loop3: detected capacity change from 0 to 4 [ 1163.879503][T18555] loop1: detected capacity change from 0 to 127 11:53:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000484000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1163.909031][T18518] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1163.917982][T18554] EXT4-fs (loop3): invalid first ino: 0 [ 1163.918500][T18563] loop0: detected capacity change from 0 to 264192 [ 1163.925679][T18555] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1163.945720][T18563] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:21 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xa50a635b, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1163.948328][T18564] loop5: detected capacity change from 0 to 264192 [ 1163.955389][T18563] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1163.963959][T18568] loop4: detected capacity change from 0 to 4 [ 1163.974339][T18568] EXT4-fs (loop4): invalid first ino: 0 11:53:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:21 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xbd020000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xfffe, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1164.017835][T18554] loop3: detected capacity change from 0 to 4 [ 1164.024283][T18554] EXT4-fs (loop3): invalid first ino: 0 [ 1164.036706][T18568] loop4: detected capacity change from 0 to 4 11:53:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x900000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000d600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1164.066616][T18568] EXT4-fs (loop4): invalid first ino: 0 [ 1164.106553][T18590] loop5: detected capacity change from 0 to 264192 [ 1164.113545][T18591] loop2: detected capacity change from 0 to 264192 [ 1164.123477][T18594] loop1: detected capacity change from 0 to 127 [ 1164.130354][T18591] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1164.131111][T18594] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1164.157610][T18595] loop3: detected capacity change from 0 to 4 11:53:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000004c4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1164.169486][T18601] loop5: detected capacity change from 0 to 264192 [ 1164.181244][T18591] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1164.186156][T18606] loop4: detected capacity change from 0 to 4 [ 1164.190319][T18598] loop0: detected capacity change from 0 to 264192 [ 1164.206174][T18595] EXT4-fs (loop3): invalid first ino: 0 11:53:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x97ffffff, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1164.220061][T18606] EXT4-fs (loop4): invalid first ino: 0 [ 1164.235291][T18598] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1164.259140][T18595] loop3: detected capacity change from 0 to 4 11:53:22 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xc0ed0000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x80000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1164.260638][T18606] loop4: detected capacity change from 0 to 4 [ 1164.267825][T18595] EXT4-fs (loop3): invalid first ino: 0 [ 1164.272583][T18598] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1164.303930][T18606] EXT4-fs (loop4): invalid first ino: 0 [ 1164.311102][T18623] loop5: detected capacity change from 0 to 264192 [ 1164.316241][T18624] loop2: detected capacity change from 0 to 264192 11:53:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000e600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000604000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1164.351821][T18624] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1164.367210][T18632] loop5: detected capacity change from 0 to 264192 [ 1164.374342][T18629] loop1: detected capacity change from 0 to 1024 11:53:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xa00000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xa50a635b, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1164.400172][T18639] loop3: detected capacity change from 0 to 4 [ 1164.416350][T18641] loop4: detected capacity change from 0 to 4 [ 1164.420006][T18629] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1164.433693][T18639] EXT4-fs (loop3): invalid first ino: 0 [ 1164.442507][T18645] loop0: detected capacity change from 0 to 264192 [ 1164.450213][T18641] EXT4-fs (loop4): invalid first ino: 0 [ 1164.451359][T18624] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1164.470771][T18639] loop3: detected capacity change from 0 to 4 [ 1164.475807][T18653] loop5: detected capacity change from 0 to 264192 [ 1164.489879][T18641] loop4: detected capacity change from 0 to 4 11:53:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000684000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1164.497474][T18645] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1164.500349][T18641] EXT4-fs (loop4): invalid first ino: 0 [ 1164.513043][T18645] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1164.514612][T18639] EXT4-fs (loop3): invalid first ino: 0 11:53:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x80040, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000f600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xb00000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1164.549668][T18624] loop2: detected capacity change from 0 to 264192 [ 1164.564772][T18661] loop5: detected capacity change from 0 to 264192 [ 1164.571882][T18624] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1164.585579][T18624] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xc0ed0000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1164.612226][T18676] loop4: detected capacity change from 0 to 4 [ 1164.623141][T18676] EXT4-fs (loop4): invalid first ino: 0 [ 1164.623349][T18679] loop3: detected capacity change from 0 to 4 [ 1164.631145][T18681] loop0: detected capacity change from 0 to 264192 [ 1164.636120][T18677] loop1: detected capacity change from 0 to 1024 [ 1164.649768][T18677] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:22 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xdaffffff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1164.668345][T18679] EXT4-fs (loop3): invalid first ino: 0 [ 1164.668803][T18676] loop4: detected capacity change from 0 to 4 [ 1164.675451][T18689] loop5: detected capacity change from 0 to 264192 [ 1164.690600][T18681] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1164.703966][T18681] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1164.709910][T18696] loop2: detected capacity change from 0 to 264192 11:53:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000010600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1164.710620][T18676] EXT4-fs (loop4): invalid first ino: 0 [ 1164.718480][T18696] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1164.738763][T18696] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1164.752759][T18702] loop5: detected capacity change from 0 to 264192 11:53:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000006c4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x1000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xdaffffff, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1164.771048][T18696] loop2: detected capacity change from 0 to 264192 [ 1164.775047][T18709] loop3: detected capacity change from 0 to 4 [ 1164.791088][T18696] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1164.807220][T18717] loop4: detected capacity change from 0 to 4 [ 1164.813872][T18709] EXT4-fs (loop3): invalid first ino: 0 11:53:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xc00000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1164.825348][T18696] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1164.840957][T18717] EXT4-fs (loop4): invalid first ino: 0 [ 1164.848021][T18709] loop3: detected capacity change from 0 to 4 [ 1164.854839][T18722] loop1: detected capacity change from 0 to 32768 [ 1164.862180][T18723] loop5: detected capacity change from 0 to 264192 11:53:22 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xf6ffffff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x2000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1164.871571][T18709] EXT4-fs (loop3): invalid first ino: 0 [ 1164.877785][T18730] loop0: detected capacity change from 0 to 264192 [ 1164.878512][T18722] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1164.915425][T18730] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1164.927521][T18717] loop4: detected capacity change from 0 to 4 [ 1164.933660][T18743] loop2: detected capacity change from 0 to 264192 [ 1164.933964][T18717] EXT4-fs (loop4): invalid first ino: 0 [ 1164.941842][T18743] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1164.955304][T18743] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1164.965477][T18747] loop1: detected capacity change from 0 to 65536 11:53:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000011600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1164.984917][T18747] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1164.988014][T18735] loop5: detected capacity change from 0 to 264192 [ 1165.005796][T18730] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 11:53:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000744000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xd00000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x2040000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1165.045391][T18758] loop3: detected capacity change from 0 to 4 [ 1165.082439][T18743] loop2: detected capacity change from 0 to 264192 [ 1165.089274][T18758] EXT4-fs (loop3): invalid first ino: 0 [ 1165.105439][T18761] loop4: detected capacity change from 0 to 4 [ 1165.107288][T18770] loop0: detected capacity change from 0 to 264192 [ 1165.114773][T18743] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1165.119562][T18770] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1165.144969][T18772] loop1: detected capacity change from 0 to 66048 11:53:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xe00000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1165.152000][T18770] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1165.156546][T18772] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1165.167789][T18771] loop5: detected capacity change from 0 to 264192 [ 1165.171009][T18758] loop3: detected capacity change from 0 to 4 [ 1165.176978][T18761] EXT4-fs (loop4): invalid first ino: 0 [ 1165.186484][T18758] EXT4-fs (loop3): invalid first ino: 0 [ 1165.195520][T18743] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1165.257708][T18786] loop0: detected capacity change from 0 to 264192 [ 1165.274566][T18761] loop4: detected capacity change from 0 to 4 [ 1165.281407][T18791] loop5: detected capacity change from 0 to 264192 [ 1165.292171][T18786] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1165.295013][T18761] EXT4-fs (loop4): invalid first ino: 0 11:53:23 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xf9fdffff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000012600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xf00000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xf9fdffff, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000007a4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1165.301709][T18796] loop1: detected capacity change from 0 to 98304 [ 1165.318398][T18786] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1165.333191][T18796] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1165.336078][T18804] loop3: detected capacity change from 0 to 4 11:53:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x4000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1165.406912][T18817] loop2: detected capacity change from 0 to 264192 [ 1165.411265][T18820] loop1: detected capacity change from 0 to 131072 [ 1165.414497][T18822] loop5: detected capacity change from 0 to 264192 [ 1165.421780][T18820] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1165.427689][T18821] loop4: detected capacity change from 0 to 4 [ 1165.438301][T18804] EXT4-fs (loop3): invalid first ino: 0 [ 1165.447788][T18821] EXT4-fs (loop4): invalid first ino: 0 [ 1165.453425][T18818] loop0: detected capacity change from 0 to 264192 [ 1165.458892][T18817] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1165.462481][T18818] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1165.479413][T18817] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1165.486266][T18818] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1165.502284][T18804] loop3: detected capacity change from 0 to 4 [ 1165.512699][T18822] loop5: detected capacity change from 0 to 264192 [ 1165.521624][T18821] loop4: detected capacity change from 0 to 4 [ 1165.541522][T18804] EXT4-fs (loop3): invalid first ino: 0 [ 1165.551960][T18821] EXT4-fs (loop4): invalid first ino: 0 11:53:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x5000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfdfdffff, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1165.567616][T18817] loop2: detected capacity change from 0 to 264192 [ 1165.595152][T18817] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1165.603854][T18849] loop1: detected capacity change from 0 to 163840 11:53:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfffffffffffffff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000022600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1165.605253][T18849] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000e84000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1165.654748][T18858] loop5: detected capacity change from 0 to 264192 [ 1165.666364][T18817] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1165.672968][T18864] loop4: detected capacity change from 0 to 4 [ 1165.673728][T18864] EXT4-fs (loop4): invalid first ino: 0 [ 1165.680695][T18860] loop0: detected capacity change from 0 to 264192 [ 1165.693308][T18866] loop3: detected capacity change from 0 to 4 11:53:23 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfdfdffff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x6000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1165.694486][T18860] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1165.701775][T18866] EXT4-fs (loop3): invalid first ino: 0 [ 1165.711081][T18860] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1165.715285][T18871] loop5: detected capacity change from 0 to 264192 [ 1165.737493][T18864] loop4: detected capacity change from 0 to 4 [ 1165.744646][T18864] EXT4-fs (loop4): invalid first ino: 0 11:53:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfdffffff, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1165.767987][T18866] loop3: detected capacity change from 0 to 4 [ 1165.775447][T18884] loop1: detected capacity change from 0 to 196608 [ 1165.782647][T18884] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1165.800219][T18889] loop5: detected capacity change from 0 to 264192 [ 1165.807068][T18866] EXT4-fs (loop3): invalid first ino: 0 11:53:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x6040000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000fe4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x1000000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1165.830810][T18897] loop2: detected capacity change from 0 to 264192 [ 1165.840071][T18897] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1165.852403][T18901] loop4: detected capacity change from 0 to 4 [ 1165.859489][T18902] loop1: detected capacity change from 0 to 197120 [ 1165.867941][T18902] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfeffffff, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000025600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1165.877062][T18897] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1165.883633][T18901] EXT4-fs (loop4): invalid first ino: 0 [ 1165.901608][T18910] loop0: detected capacity change from 0 to 264192 [ 1165.911596][T18910] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1165.922300][T18910] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 11:53:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x7000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1165.931404][T18919] loop3: detected capacity change from 0 to 4 [ 1165.937957][T18916] loop5: detected capacity change from 0 to 264192 [ 1165.938681][T18919] EXT4-fs (loop3): invalid first ino: 0 [ 1165.951057][T18901] loop4: detected capacity change from 0 to 4 [ 1165.958097][T18901] EXT4-fs (loop4): invalid first ino: 0 [ 1165.963957][T18897] loop2: detected capacity change from 0 to 264192 [ 1165.970672][T18897] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1165.972581][T18927] loop1: detected capacity change from 0 to 229376 11:53:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x1100000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000000900000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1166.011565][T18927] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1166.025867][T18919] loop3: detected capacity change from 0 to 4 [ 1166.033933][T18919] EXT4-fs (loop3): invalid first ino: 0 [ 1166.039692][T18897] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1166.040147][T18935] loop5: detected capacity change from 0 to 264192 [ 1166.065924][T18942] loop0: detected capacity change from 0 to 264192 [ 1166.079979][T18944] loop4: detected capacity change from 0 to 4 [ 1166.088388][T18942] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:23 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfdffffff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000048600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1166.118284][T18944] EXT4-fs (loop4): invalid first ino: 0 [ 1166.142825][T18942] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 11:53:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffffdf9, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x1200000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1166.164336][T18944] loop4: detected capacity change from 0 to 4 [ 1166.186559][T18944] EXT4-fs (loop4): invalid first ino: 0 [ 1166.192736][T18954] loop3: detected capacity change from 0 to 4 [ 1166.199175][T18962] loop5: detected capacity change from 0 to 264192 [ 1166.204397][T18959] loop1: detected capacity change from 0 to 262144 11:53:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000002100000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1166.218382][T18954] EXT4-fs (loop3): invalid first ino: 0 [ 1166.233011][T18972] loop0: detected capacity change from 0 to 264192 [ 1166.251261][T18959] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1166.254086][T18954] loop3: detected capacity change from 0 to 4 [ 1166.266560][T18971] loop2: detected capacity change from 0 to 264192 [ 1166.268203][T18974] loop5: detected capacity change from 0 to 264192 [ 1166.275604][T18971] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1166.284841][T18981] loop4: detected capacity change from 0 to 4 [ 1166.289197][T18972] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1166.304047][T18981] EXT4-fs (loop4): invalid first ino: 0 [ 1166.311117][T18954] EXT4-fs (loop3): invalid first ino: 0 11:53:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffffdfd, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1166.316711][T18972] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1166.325471][T18971] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x9000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600004c600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:24 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfeffffff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x2000000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1166.365942][T18981] loop4: detected capacity change from 0 to 4 [ 1166.384345][T18981] EXT4-fs (loop4): invalid first ino: 0 [ 1166.396582][T18998] loop5: detected capacity change from 0 to 264192 [ 1166.403303][T18999] loop3: detected capacity change from 0 to 4 11:53:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000002200000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1166.411384][T18999] EXT4-fs (loop3): invalid first ino: 0 [ 1166.430418][T19009] loop2: detected capacity change from 0 to 264192 [ 1166.437972][T19000] loop1: detected capacity change from 0 to 264192 [ 1166.445545][T19009] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1166.453645][T19011] loop0: detected capacity change from 0 to 264192 11:53:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000060600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1166.455729][T19000] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1166.463293][T19011] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1166.469562][T19009] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1166.487485][T19015] loop4: detected capacity change from 0 to 4 [ 1166.490647][T19019] loop5: detected capacity change from 0 to 264192 [ 1166.494607][T19015] EXT4-fs (loop4): invalid first ino: 0 11:53:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xffffff7f, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1166.518878][T19011] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1166.523280][T19025] loop3: detected capacity change from 0 to 4 [ 1166.532427][T19025] EXT4-fs (loop3): invalid first ino: 0 [ 1166.548900][T19015] loop4: detected capacity change from 0 to 4 [ 1166.558512][T19009] loop2: detected capacity change from 0 to 264192 11:53:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xa000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1166.566881][T19015] EXT4-fs (loop4): invalid first ino: 0 [ 1166.573645][T19009] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1166.589831][T19025] loop3: detected capacity change from 0 to 4 [ 1166.603655][T19009] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000002300000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x2010000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:24 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xff0f0000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1166.613897][T19042] loop5: detected capacity change from 0 to 264192 [ 1166.620457][T19025] EXT4-fs (loop3): invalid first ino: 0 [ 1166.632525][T19045] loop1: detected capacity change from 0 to 264192 [ 1166.645063][T19048] loop0: detected capacity change from 0 to 264192 [ 1166.654915][T19048] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000068600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1166.660273][T19045] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1166.668470][T19050] loop4: detected capacity change from 0 to 4 [ 1166.681485][T19048] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1166.690837][T19050] EXT4-fs (loop4): invalid first ino: 0 [ 1166.693535][T19058] loop2: detected capacity change from 0 to 264192 11:53:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000002500000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xb000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1166.730342][T19061] loop5: detected capacity change from 0 to 264192 [ 1166.743391][T19065] loop3: detected capacity change from 0 to 4 [ 1166.760495][T19065] EXT4-fs (loop3): invalid first ino: 0 [ 1166.766445][T19058] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x2200000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000003a00000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1166.771283][T19072] loop4: detected capacity change from 0 to 4 [ 1166.787129][T19076] loop1: detected capacity change from 0 to 264192 [ 1166.816171][T19072] EXT4-fs (loop4): invalid first ino: 0 11:53:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xffffff85, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1166.844221][T19076] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1166.854282][T19058] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1166.865850][T19087] loop4: detected capacity change from 0 to 4 [ 1166.868526][T19065] loop3: detected capacity change from 0 to 4 [ 1166.874130][T19087] EXT4-fs (loop4): invalid first ino: 0 11:53:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xc000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1166.890817][T19089] loop0: detected capacity change from 0 to 264192 [ 1166.901848][T19065] EXT4-fs (loop3): invalid first ino: 0 [ 1166.902088][T19089] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1166.922041][T19096] loop5: detected capacity change from 0 to 264192 11:53:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600006c600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1166.940038][T19087] loop4: detected capacity change from 0 to 4 [ 1166.940149][T19058] loop2: detected capacity change from 0 to 264192 [ 1166.949986][T19089] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1166.960941][T19087] EXT4-fs (loop4): invalid first ino: 0 [ 1166.973931][T19105] loop1: detected capacity change from 0 to 264192 [ 1166.985452][T19058] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000000000200040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1167.007351][T19105] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1167.020899][T19109] loop3: detected capacity change from 0 to 4 [ 1167.029905][T19113] loop5: detected capacity change from 0 to 264192 [ 1167.038606][T19058] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1167.042081][T19118] loop4: detected capacity change from 0 to 4 11:53:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x2500000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xffffff8c, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1167.056309][T19109] EXT4-fs (loop3): invalid first ino: 0 [ 1167.066044][T19118] EXT4-fs (loop4): invalid first ino: 0 [ 1167.081817][T19124] loop0: detected capacity change from 0 to 264192 [ 1167.089190][T19124] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1167.099767][T19124] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 11:53:24 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfffbffff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xd000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1167.107780][T19109] loop3: detected capacity change from 0 to 4 [ 1167.120634][T19118] loop4: detected capacity change from 0 to 4 [ 1167.128017][T19109] EXT4-fs (loop3): invalid first ino: 0 [ 1167.134113][T19118] EXT4-fs (loop4): invalid first ino: 0 [ 1167.142319][T19134] loop5: detected capacity change from 0 to 264192 [ 1167.151333][T19138] loop1: detected capacity change from 0 to 264192 11:53:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000200000000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1167.158664][T19138] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1167.198815][T19149] loop2: detected capacity change from 0 to 264192 11:53:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x3f00000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000074600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xe000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1167.203038][T19142] loop5: detected capacity change from 0 to 264192 [ 1167.212818][T19152] loop4: detected capacity change from 0 to 4 [ 1167.220708][T19149] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1167.228068][T19159] loop3: detected capacity change from 0 to 4 [ 1167.240259][T19160] loop0: detected capacity change from 0 to 264192 [ 1167.249061][T19159] EXT4-fs (loop3): invalid first ino: 0 11:53:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xffffff97, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1167.250752][T19152] EXT4-fs (loop4): invalid first ino: 0 [ 1167.272755][T19149] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1167.280807][T19168] loop5: detected capacity change from 0 to 264192 [ 1167.287780][T19160] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1167.297365][T19169] loop1: detected capacity change from 0 to 264192 [ 1167.304669][T19160] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1167.307013][T19159] loop3: detected capacity change from 0 to 4 [ 1167.319692][T19175] loop5: detected capacity change from 0 to 264192 [ 1167.326420][T19149] loop2: detected capacity change from 0 to 264192 [ 1167.330747][T19169] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1167.339556][T19159] EXT4-fs (loop3): invalid first ino: 0 [ 1167.350709][T19149] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x4000000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1167.362887][T19152] loop4: detected capacity change from 0 to 4 [ 1167.395023][T19149] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x10000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xffffffda, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:25 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xffffef53, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1167.419324][T19152] EXT4-fs (loop4): invalid first ino: 0 [ 1167.436503][T19193] loop0: detected capacity change from 0 to 264192 [ 1167.443754][T19193] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1167.446335][T19194] loop1: detected capacity change from 0 to 264192 [ 1167.454110][T19193] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 11:53:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600007a600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000009000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x11000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1167.464113][T19194] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1167.482314][T19199] loop5: detected capacity change from 0 to 264192 [ 1167.490867][T19203] loop4: detected capacity change from 0 to 4 [ 1167.498012][T19203] EXT4-fs (loop4): invalid first ino: 0 11:53:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x4000080000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1167.545846][T19203] loop4: detected capacity change from 0 to 4 [ 1167.551688][T19220] loop3: detected capacity change from 0 to 4 [ 1167.552055][T19211] loop5: detected capacity change from 0 to 264192 [ 1167.572577][T19222] loop1: detected capacity change from 0 to 264192 [ 1167.577309][T19221] loop2: detected capacity change from 0 to 264192 [ 1167.579503][T19203] EXT4-fs (loop4): invalid first ino: 0 [ 1167.591894][T19220] EXT4-fs (loop3): invalid first ino: 0 [ 1167.593897][T19226] loop0: detected capacity change from 0 to 264192 [ 1167.601195][T19221] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1167.607152][T19222] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1167.621564][T19221] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1167.629703][T19226] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1167.639366][T19220] loop3: detected capacity change from 0 to 4 11:53:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000021000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffffff6, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x12000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1167.669753][T19220] EXT4-fs (loop3): invalid first ino: 0 [ 1167.681769][T19226] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 11:53:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x4800000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1167.714863][T19244] loop5: detected capacity change from 0 to 264192 [ 1167.724912][T19245] loop4: detected capacity change from 0 to 4 [ 1167.736080][T19247] loop1: detected capacity change from 0 to 264192 [ 1167.744707][T19245] EXT4-fs (loop4): invalid first ino: 0 11:53:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000f1600000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffffffd, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1167.762221][T19247] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1167.782793][T19255] loop0: detected capacity change from 0 to 264192 [ 1167.794286][T19221] loop2: detected capacity change from 0 to 264192 11:53:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x20000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1167.816705][T19255] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1167.835157][T19221] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1167.847244][T19264] loop5: detected capacity change from 0 to 264192 [ 1167.849578][T19260] loop3: detected capacity change from 0 to 4 [ 1167.875384][T19260] EXT4-fs (loop3): invalid first ino: 0 [ 1167.881075][T19255] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1167.915561][T19260] loop3: detected capacity change from 0 to 4 11:53:25 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfffffbff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000022000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x4c00000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffffffe, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x20100000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1167.924224][T19260] EXT4-fs (loop3): invalid first ino: 0 [ 1167.940417][T19221] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1167.949447][T19280] loop5: detected capacity change from 0 to 264192 [ 1167.950234][T19275] loop1: detected capacity change from 0 to 264192 [ 1167.964112][T19275] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000080ffff000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1168.015091][T19290] loop5: detected capacity change from 0 to 264192 [ 1168.022808][T19293] loop0: detected capacity change from 0 to 264192 [ 1168.027058][T19292] loop4: detected capacity change from 0 to 4 [ 1168.038377][T19292] EXT4-fs (loop4): invalid first ino: 0 [ 1168.047614][T19295] loop1: detected capacity change from 0 to 264192 [ 1168.049714][T19293] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1168.055699][T19295] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1168.064233][T19301] loop2: detected capacity change from 0 to 264192 [ 1168.074646][T19302] loop3: detected capacity change from 0 to 4 [ 1168.081228][T19301] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1168.090472][T19302] EXT4-fs (loop3): invalid first ino: 0 [ 1168.092609][T19293] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1168.109256][T19309] loop5: detected capacity change from 0 to 264192 11:53:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x53efffff00000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1168.132264][T19292] loop4: detected capacity change from 0 to 4 [ 1168.150718][T19302] loop3: detected capacity change from 0 to 4 [ 1168.157976][T19292] EXT4-fs (loop4): invalid first ino: 0 [ 1168.163606][T19301] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x22000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:26 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1168.178026][T19322] loop0: detected capacity change from 0 to 264192 [ 1168.184839][T19302] EXT4-fs (loop3): invalid first ino: 0 [ 1168.214762][T19322] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1168.214869][T19327] loop1: detected capacity change from 0 to 264192 11:53:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000023000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000001000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1168.235473][T19331] loop5: detected capacity change from 0 to 264192 [ 1168.250693][T19322] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1168.260691][T19301] loop2: detected capacity change from 0 to 264192 11:53:26 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1168.284805][T19301] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1168.299466][T19342] loop3: detected capacity change from 0 to 4 [ 1168.305374][T19343] loop4: detected capacity change from 0 to 4 [ 1168.310334][T19327] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1168.320396][T19342] EXT4-fs (loop3): invalid first ino: 0 [ 1168.351855][T19301] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1168.360247][T19343] EXT4-fs (loop4): invalid first ino: 0 [ 1168.369233][T19354] loop5: detected capacity change from 0 to 264192 [ 1168.389816][T19342] loop3: detected capacity change from 0 to 4 [ 1168.389831][T19343] loop4: detected capacity change from 0 to 4 11:53:26 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfffffdf9, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x5b630aa500000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:26 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x80000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x25000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1168.408524][T19342] EXT4-fs (loop3): invalid first ino: 0 [ 1168.442072][T19343] EXT4-fs (loop4): invalid first ino: 0 11:53:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000002000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000025000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1168.458423][T19369] loop0: detected capacity change from 0 to 264192 [ 1168.461533][T19371] loop1: detected capacity change from 0 to 264192 [ 1168.478211][T19370] loop2: detected capacity change from 0 to 264192 [ 1168.490209][T19370] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1168.499865][T19369] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1168.511713][T19382] loop5: detected capacity change from 0 to 264192 [ 1168.521799][T19383] loop3: detected capacity change from 0 to 4 [ 1168.523316][T19371] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1168.536736][T19383] EXT4-fs (loop3): invalid first ino: 0 [ 1168.542244][T19369] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1168.551499][T19370] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000003000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000000000010000000100000000400000003a000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1168.555708][T19385] loop4: detected capacity change from 0 to 4 [ 1168.568129][T19385] EXT4-fs (loop4): invalid first ino: 0 [ 1168.591413][T19396] loop3: detected capacity change from 0 to 4 [ 1168.594646][T19398] loop5: detected capacity change from 0 to 264192 11:53:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x6000000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:26 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xedc000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3f000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1168.613960][T19370] loop2: detected capacity change from 0 to 264192 [ 1168.621058][T19396] EXT4-fs (loop3): invalid first ino: 0 [ 1168.629484][T19370] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1168.647383][T19408] loop4: detected capacity change from 0 to 4 [ 1168.659969][T19412] loop0: detected capacity change from 0 to 264192 [ 1168.667877][T19370] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1168.669685][T19415] loop5: detected capacity change from 0 to 264192 [ 1168.682619][T19408] EXT4-fs (loop4): invalid first ino: 0 [ 1168.686175][T19419] loop1: detected capacity change from 0 to 264192 [ 1168.694168][T19412] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1168.694817][T19396] loop3: detected capacity change from 0 to 4 11:53:26 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfffffdfd, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000004000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1168.706572][T19419] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1168.718068][T19412] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1168.727773][T19396] EXT4-fs (loop3): invalid first ino: 0 [ 1168.747361][T19408] loop4: detected capacity change from 0 to 4 [ 1168.767528][T19408] EXT4-fs (loop4): invalid first ino: 0 [ 1168.767913][T19432] loop5: detected capacity change from 0 to 264192 [ 1168.784199][T19433] loop2: detected capacity change from 0 to 264192 [ 1168.798045][T19433] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1168.798335][T19440] loop3: detected capacity change from 0 to 4 11:53:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x6800000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004002000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x40000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1168.825322][T19433] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1168.847674][T19447] loop0: detected capacity change from 0 to 264192 [ 1168.858228][T19447] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:26 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x40000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1168.878340][T19433] loop2: detected capacity change from 0 to 264192 [ 1168.886801][T19450] loop4: detected capacity change from 0 to 4 [ 1168.889182][T19455] loop1: detected capacity change from 0 to 264192 [ 1168.900250][T19433] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1168.908543][T19440] EXT4-fs (loop3): invalid first ino: 0 [ 1168.917813][T19450] EXT4-fs (loop4): invalid first ino: 0 11:53:26 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xffffff7f, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1168.923417][T19447] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1168.933917][T19433] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1168.948142][T19462] loop5: detected capacity change from 0 to 264192 [ 1168.957787][T19455] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1168.970941][T19450] loop4: detected capacity change from 0 to 4 11:53:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x6c00000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1168.982253][T19440] loop3: detected capacity change from 0 to 4 [ 1168.994979][T19450] EXT4-fs (loop4): invalid first ino: 0 [ 1169.002757][T19440] EXT4-fs (loop3): invalid first ino: 0 [ 1169.016265][T19475] loop2: detected capacity change from 0 to 264192 11:53:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000005000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004003000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1169.026117][T19475] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1169.040862][T19466] loop5: detected capacity change from 0 to 264192 [ 1169.069152][T19487] loop0: detected capacity change from 0 to 264192 11:53:26 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x100000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x40000800, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1169.084855][T19488] loop3: detected capacity change from 0 to 4 [ 1169.092443][T19490] loop4: detected capacity change from 0 to 4 [ 1169.098860][T19475] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1169.106957][T19487] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1169.115919][T19488] EXT4-fs (loop3): invalid first ino: 0 [ 1169.118746][T19495] loop1: detected capacity change from 0 to 264192 [ 1169.128553][T19490] EXT4-fs (loop4): invalid first ino: 0 11:53:27 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x7400000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1169.134156][T19487] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1169.142863][T19495] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1169.160977][T19502] loop5: detected capacity change from 0 to 264192 [ 1169.168276][T19490] loop4: detected capacity change from 0 to 4 [ 1169.175389][T19490] EXT4-fs (loop4): invalid first ino: 0 11:53:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004004000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1169.229105][T19488] loop3: detected capacity change from 0 to 4 [ 1169.238082][T19475] loop2: detected capacity change from 0 to 264192 [ 1169.241924][T19516] loop5: detected capacity change from 0 to 264192 [ 1169.246092][T19475] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1169.253116][T19511] loop0: detected capacity change from 0 to 264192 11:53:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x48000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1169.294016][T19488] EXT4-fs (loop3): invalid first ino: 0 [ 1169.302081][T19523] loop4: detected capacity change from 0 to 4 [ 1169.314099][T19525] loop1: detected capacity change from 0 to 264192 [ 1169.317116][T19511] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1169.322644][T19475] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000006000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x200000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1169.339949][T19523] EXT4-fs (loop4): invalid first ino: 0 [ 1169.367351][T19532] loop3: detected capacity change from 0 to 4 [ 1169.373585][T19511] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1169.389301][T19525] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1169.407794][T19532] EXT4-fs (loop3): invalid first ino: 0 11:53:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x4c000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:27 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xffffff85, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:27 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x7700000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1169.423373][T19523] loop4: detected capacity change from 0 to 4 [ 1169.425358][T19534] loop5: detected capacity change from 0 to 264192 [ 1169.434327][T19523] EXT4-fs (loop4): invalid first ino: 0 11:53:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004005000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1169.476363][T19548] loop0: detected capacity change from 0 to 264192 [ 1169.485470][T19532] loop3: detected capacity change from 0 to 4 [ 1169.493812][T19548] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1169.505888][T19555] loop1: detected capacity change from 0 to 264192 [ 1169.513346][T19556] loop2: detected capacity change from 0 to 264192 [ 1169.513807][T19532] EXT4-fs (loop3): invalid first ino: 0 11:53:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x204000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1169.521669][T19556] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1169.535622][T19555] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1169.546429][T19548] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1169.546449][T19556] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1169.560310][T19563] loop4: detected capacity change from 0 to 4 11:53:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x5b630aa5, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000007000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1169.573751][T19563] EXT4-fs (loop4): invalid first ino: 0 [ 1169.583974][T19569] loop5: detected capacity change from 0 to 264192 11:53:27 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x7800000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:27 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xffffff8c, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x300000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1169.639349][T19563] loop4: detected capacity change from 0 to 4 [ 1169.653463][T19578] loop1: detected capacity change from 0 to 264192 [ 1169.660545][T19563] EXT4-fs (loop4): invalid first ino: 0 [ 1169.673058][T19578] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1169.673547][T19587] loop0: detected capacity change from 0 to 264192 [ 1169.681832][T19590] loop3: detected capacity change from 0 to 4 [ 1169.688341][T19588] loop2: detected capacity change from 0 to 264192 [ 1169.695544][T19590] EXT4-fs (loop3): invalid first ino: 0 [ 1169.704132][T19594] loop5: detected capacity change from 0 to 264192 [ 1169.715097][T19587] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004006000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x400000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1169.734777][T19588] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1169.748727][T19590] loop3: detected capacity change from 0 to 4 [ 1169.756035][T19587] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1169.770392][T19590] EXT4-fs (loop3): invalid first ino: 0 11:53:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x60000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1169.785223][T19608] loop4: detected capacity change from 0 to 4 [ 1169.802904][T19608] EXT4-fs (loop4): invalid first ino: 0 [ 1169.813547][T19613] loop1: detected capacity change from 0 to 264192 [ 1169.821028][T19588] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:27 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x7900000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1169.838743][T19613] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1169.849595][T19614] loop5: detected capacity change from 0 to 264192 [ 1169.851741][T19608] loop4: detected capacity change from 0 to 4 [ 1169.878187][T19608] EXT4-fs (loop4): invalid first ino: 0 11:53:27 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xffffff97, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000008000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004007000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1169.891130][T19625] loop5: detected capacity change from 0 to 264192 11:53:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x500000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x68000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1169.942688][T19632] loop2: detected capacity change from 0 to 264192 [ 1169.952577][T19639] loop3: detected capacity change from 0 to 4 [ 1169.959883][T19630] loop0: detected capacity change from 0 to 264192 [ 1169.966931][T19632] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1169.970455][T19641] loop4: detected capacity change from 0 to 4 [ 1170.001775][T19639] EXT4-fs (loop3): invalid first ino: 0 [ 1170.002143][T19630] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1170.015352][T19650] loop1: detected capacity change from 0 to 264192 [ 1170.036322][T19641] EXT4-fs (loop4): invalid first ino: 0 [ 1170.052944][T19639] loop3: detected capacity change from 0 to 4 [ 1170.054367][T19652] loop5: detected capacity change from 0 to 264192 [ 1170.060754][T19650] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1170.075513][T19639] EXT4-fs (loop3): invalid first ino: 0 [ 1170.084033][T19632] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1170.094303][T19630] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 11:53:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x600000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000009000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1170.117779][T19641] loop4: detected capacity change from 0 to 4 [ 1170.129382][T19641] EXT4-fs (loop4): invalid first ino: 0 [ 1170.151047][T19632] loop2: detected capacity change from 0 to 264192 [ 1170.158297][T19672] loop3: detected capacity change from 0 to 4 11:53:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x7a00000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x6c000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1170.165749][T19672] EXT4-fs (loop3): invalid first ino: 0 [ 1170.169696][T19673] loop5: detected capacity change from 0 to 264192 [ 1170.180241][T19632] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1170.205270][T19682] loop0: detected capacity change from 0 to 264192 11:53:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004008000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1170.215284][T19632] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1170.224703][T19682] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1170.228851][T19684] loop1: detected capacity change from 0 to 264192 [ 1170.237158][T19688] loop4: detected capacity change from 0 to 4 [ 1170.242221][T19682] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1170.255697][T19684] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x7fffffffffffffff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:28 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xffffffda, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x72000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1170.264206][T19672] loop3: detected capacity change from 0 to 4 [ 1170.264467][T19672] EXT4-fs (loop3): invalid first ino: 0 [ 1170.292163][T19692] loop5: detected capacity change from 0 to 264192 [ 1170.300852][T19688] EXT4-fs (loop4): invalid first ino: 0 11:53:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000a000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x604000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1170.343255][T19688] loop4: detected capacity change from 0 to 4 [ 1170.348737][T19710] loop0: detected capacity change from 0 to 264192 [ 1170.352390][T19703] loop2: detected capacity change from 0 to 264192 [ 1170.359389][T19711] loop1: detected capacity change from 0 to 264192 [ 1170.371706][T19688] EXT4-fs (loop4): invalid first ino: 0 [ 1170.379373][T19716] loop3: detected capacity change from 0 to 4 11:53:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004009000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1170.387335][T19703] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1170.391141][T19710] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1170.398682][T19716] EXT4-fs (loop3): invalid first ino: 0 [ 1170.410932][T19703] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1170.425529][T19711] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1170.434554][T19725] loop5: detected capacity change from 0 to 264192 [ 1170.446785][T19710] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1170.449444][T19729] loop4: detected capacity change from 0 to 4 [ 1170.460185][T19729] EXT4-fs (loop4): invalid first ino: 0 [ 1170.469573][T19703] loop2: detected capacity change from 0 to 264192 [ 1170.478793][T19716] loop3: detected capacity change from 0 to 4 [ 1170.486075][T19738] loop5: detected capacity change from 0 to 264192 11:53:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x85ffffff00000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1170.494778][T19703] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1170.496281][T19716] EXT4-fs (loop3): invalid first ino: 0 [ 1170.513838][T19729] loop4: detected capacity change from 0 to 4 [ 1170.526636][T19746] loop0: detected capacity change from 0 to 264192 [ 1170.531285][T19729] EXT4-fs (loop4): invalid first ino: 0 11:53:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x73000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x700000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000b000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1170.558101][T19746] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1170.568009][T19703] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1170.582146][T19746] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1170.589325][T19757] loop1: detected capacity change from 0 to 264192 [ 1170.598534][T19755] loop5: detected capacity change from 0 to 264192 11:53:28 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfffffff6, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000000000010000000100000000400a000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x8603000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1170.612099][T19761] loop3: detected capacity change from 0 to 4 [ 1170.614244][T19757] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1170.631142][T19761] EXT4-fs (loop3): invalid first ino: 0 [ 1170.641784][T19766] loop4: detected capacity change from 0 to 4 [ 1170.648403][T19766] EXT4-fs (loop4): invalid first ino: 0 [ 1170.653138][T19768] loop5: detected capacity change from 0 to 264192 11:53:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1170.681830][T19761] loop3: detected capacity change from 0 to 4 [ 1170.689372][T19761] EXT4-fs (loop3): invalid first ino: 0 [ 1170.695936][T19781] loop0: detected capacity change from 0 to 264192 [ 1170.704839][T19778] loop5: detected capacity change from 0 to 264192 [ 1170.709798][T19781] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1170.720330][T19787] loop2: detected capacity change from 0 to 264192 11:53:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000c000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1170.729103][T19789] loop1: detected capacity change from 0 to 264192 [ 1170.736198][T19766] loop4: detected capacity change from 0 to 4 [ 1170.742851][T19781] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1170.742944][T19787] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1170.750845][T19766] EXT4-fs (loop4): invalid first ino: 0 [ 1170.787829][T19789] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1170.801602][T19798] loop5: detected capacity change from 0 to 264192 [ 1170.811183][T19803] loop3: detected capacity change from 0 to 4 11:53:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x8703000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x900000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x76000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000000000010000000100000000400b000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1170.844158][T19803] EXT4-fs (loop3): invalid first ino: 0 [ 1170.877499][T19809] loop0: detected capacity change from 0 to 264192 [ 1170.896035][T19787] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1170.906935][T19803] loop3: detected capacity change from 0 to 4 [ 1170.915337][T19820] loop4: detected capacity change from 0 to 4 [ 1170.921881][T19819] loop5: detected capacity change from 0 to 264192 [ 1170.926664][T19817] loop1: detected capacity change from 0 to 264192 [ 1170.936433][T19809] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1170.937591][T19820] EXT4-fs (loop4): invalid first ino: 0 [ 1170.952391][T19803] EXT4-fs (loop3): invalid first ino: 0 [ 1170.959748][T19817] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1170.985725][T19787] loop2: detected capacity change from 0 to 264192 11:53:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x7a000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1170.988665][T19809] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1171.005904][T19827] loop5: detected capacity change from 0 to 264192 [ 1171.013284][T19820] loop4: detected capacity change from 0 to 4 11:53:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000d000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1171.047888][T19787] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1171.056888][T19820] EXT4-fs (loop4): invalid first ino: 0 [ 1171.057349][T19839] loop1: detected capacity change from 0 to 264192 [ 1171.094094][T19844] loop3: detected capacity change from 0 to 4 [ 1171.107438][T19787] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1171.113683][T19839] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1171.138853][T19844] EXT4-fs (loop3): invalid first ino: 0 11:53:29 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfffffffd, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xa00000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x8803000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000000000010000000100000000400c000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000e000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x85ffffff, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1171.196928][T19858] loop3: detected capacity change from 0 to 4 [ 1171.204303][T19859] loop4: detected capacity change from 0 to 4 [ 1171.212699][T19858] EXT4-fs (loop3): invalid first ino: 0 [ 1171.222922][T19859] EXT4-fs (loop4): invalid first ino: 0 [ 1171.228359][T19866] loop5: detected capacity change from 0 to 264192 [ 1171.230086][T19865] loop0: detected capacity change from 0 to 264192 [ 1171.237931][T19868] loop2: detected capacity change from 0 to 264192 [ 1171.243300][T19865] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1171.257761][T19867] loop1: detected capacity change from 0 to 264192 [ 1171.269162][T19867] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1171.278347][T19865] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1171.286185][T19859] loop4: detected capacity change from 0 to 4 11:53:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000000000010000000100000000400d000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x89030000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600200000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1171.286256][T19858] loop3: detected capacity change from 0 to 4 [ 1171.295986][T19859] EXT4-fs (loop4): invalid first ino: 0 [ 1171.299370][T19858] EXT4-fs (loop3): invalid first ino: 0 [ 1171.306661][T19868] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1171.320781][T19872] loop5: detected capacity change from 0 to 264192 [ 1171.328157][T19868] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x8cffffff00000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xb00000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1171.380289][T19888] loop1: detected capacity change from 0 to 264192 [ 1171.389102][T19868] loop2: detected capacity change from 0 to 264192 [ 1171.392303][T19893] loop0: detected capacity change from 0 to 264192 [ 1171.401066][T19894] loop4: detected capacity change from 0 to 4 [ 1171.402960][T19895] loop3: detected capacity change from 0 to 4 [ 1171.415026][T19868] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:29 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfffffffe, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1171.415864][T19888] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1171.432650][T19894] EXT4-fs (loop4): invalid first ino: 0 [ 1171.434460][T19901] loop5: detected capacity change from 0 to 264192 [ 1171.438881][T19868] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1171.459866][T19893] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1171.471085][T19895] EXT4-fs (loop3): invalid first ino: 0 11:53:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8c030000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1171.480121][T19909] loop5: detected capacity change from 0 to 264192 [ 1171.488774][T19893] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1171.497026][T19894] loop4: detected capacity change from 0 to 4 [ 1171.503753][T19894] EXT4-fs (loop4): invalid first ino: 0 [ 1171.507743][T19918] loop1: detected capacity change from 0 to 264192 [ 1171.521429][T19895] loop3: detected capacity change from 0 to 4 11:53:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000000000010000000100000000400e000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1171.527445][T19918] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1171.530203][T19925] loop2: detected capacity change from 0 to 264192 [ 1171.542956][T19895] EXT4-fs (loop3): invalid first ino: 0 11:53:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x97ffffff00000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xc00000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1171.573451][T19925] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1171.584331][T19925] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1171.585357][T19937] loop4: detected capacity change from 0 to 4 [ 1171.592143][T19936] loop0: detected capacity change from 0 to 264192 [ 1171.599418][T19938] loop5: detected capacity change from 0 to 264192 [ 1171.603516][T19937] EXT4-fs (loop4): invalid first ino: 0 11:53:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8cffffff, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600300000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1171.612766][T19936] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1171.625108][T19936] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1171.654186][T19948] loop5: detected capacity change from 0 to 264192 [ 1171.657918][T19925] loop2: detected capacity change from 0 to 264192 [ 1171.662623][T19952] loop1: detected capacity change from 0 to 264192 [ 1171.669641][T19925] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1171.686077][T19937] loop4: detected capacity change from 0 to 4 [ 1171.686736][T19954] loop3: detected capacity change from 0 to 4 [ 1171.693295][T19952] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1171.707677][T19925] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1171.716410][T19954] EXT4-fs (loop3): invalid first ino: 0 11:53:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xdaffffff00000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1171.721263][T19937] EXT4-fs (loop4): invalid first ino: 0 11:53:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xd00000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8d030000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000000000010000000100000000400f000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:29 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x1000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600400000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1171.802919][T19973] loop5: detected capacity change from 0 to 264192 [ 1171.810424][T19972] loop0: detected capacity change from 0 to 264192 [ 1171.813689][T19976] loop1: detected capacity change from 0 to 264192 [ 1171.830037][T19976] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1171.833298][T19977] loop4: detected capacity change from 0 to 4 [ 1171.846720][T19977] EXT4-fs (loop4): invalid first ino: 0 [ 1171.859476][T19987] loop3: detected capacity change from 0 to 4 [ 1171.860437][T19972] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1171.866440][T19987] EXT4-fs (loop3): invalid first ino: 0 [ 1171.875624][T19972] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1171.886747][T19988] loop2: detected capacity change from 0 to 264192 [ 1171.894087][T19988] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x97ffffff, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1171.911974][T19987] loop3: detected capacity change from 0 to 4 [ 1171.912338][T19977] loop4: detected capacity change from 0 to 4 [ 1171.924563][T19987] EXT4-fs (loop3): invalid first ino: 0 [ 1171.943947][T19977] EXT4-fs (loop4): invalid first ino: 0 [ 1171.947724][T20002] loop1: detected capacity change from 0 to 264192 11:53:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600500000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1171.952046][T19995] loop5: detected capacity change from 0 to 264192 [ 1171.970811][T20002] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xf6ffffff00000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004010000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1172.018242][T20011] loop3: detected capacity change from 0 to 4 [ 1172.022471][T19988] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1172.032381][T20011] EXT4-fs (loop3): invalid first ino: 0 11:53:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xa50a635b, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1172.059146][T20018] loop0: detected capacity change from 0 to 264192 [ 1172.070382][T20018] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1172.079822][T20025] loop1: detected capacity change from 0 to 264192 [ 1172.080984][T20024] loop4: detected capacity change from 0 to 4 [ 1172.092975][T20025] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xc0ed0000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xe00000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1172.105512][T20011] loop3: detected capacity change from 0 to 4 [ 1172.116057][T19988] loop2: detected capacity change from 0 to 264192 [ 1172.127647][T20018] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1172.138269][T19988] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1172.138661][T20011] EXT4-fs (loop3): invalid first ino: 0 [ 1172.152923][T19988] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xdaffffff, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:30 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x8000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1172.173268][T20024] EXT4-fs (loop4): invalid first ino: 0 [ 1172.181706][T20040] loop5: detected capacity change from 0 to 264192 11:53:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600600000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffff, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1172.217963][T20024] loop4: detected capacity change from 0 to 4 [ 1172.226471][T20047] loop1: detected capacity change from 0 to 264192 [ 1172.250575][T20024] EXT4-fs (loop4): invalid first ino: 0 11:53:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xf9fdffff00000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1172.263792][T20056] loop2: detected capacity change from 0 to 264192 [ 1172.273295][T20059] loop3: detected capacity change from 0 to 4 [ 1172.279843][T20047] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1172.300109][T20056] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1172.312005][T20062] loop5: detected capacity change from 0 to 264192 [ 1172.319488][T20059] EXT4-fs (loop3): invalid first ino: 0 [ 1172.335033][T20056] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1172.344064][T20065] loop0: detected capacity change from 0 to 264192 11:53:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004011000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1000000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xf6ffffff, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1172.383276][T20065] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1172.395924][T20059] loop3: detected capacity change from 0 to 4 [ 1172.406112][T20078] loop4: detected capacity change from 0 to 4 [ 1172.431788][T20059] EXT4-fs (loop3): invalid first ino: 0 [ 1172.441680][T20056] loop2: detected capacity change from 0 to 264192 [ 1172.446250][T20084] loop5: detected capacity change from 0 to 264192 [ 1172.448971][T20065] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 11:53:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1100000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600700000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1172.478599][T20056] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1172.488611][T20089] loop1: detected capacity change from 0 to 264192 [ 1172.496357][T20078] EXT4-fs (loop4): invalid first ino: 0 [ 1172.498144][T20089] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xf9fdffff, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1172.544401][T20099] loop5: detected capacity change from 0 to 264192 [ 1172.547889][T20098] loop3: detected capacity change from 0 to 4 [ 1172.558254][T20056] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfdfdffff00000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:30 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x80000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1172.588067][T20078] loop4: detected capacity change from 0 to 4 [ 1172.590553][T20098] EXT4-fs (loop3): invalid first ino: 0 [ 1172.614239][T20111] loop5: detected capacity change from 0 to 264192 [ 1172.614846][T20078] EXT4-fs (loop4): invalid first ino: 0 [ 1172.627010][T20114] loop1: detected capacity change from 0 to 264192 11:53:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1200000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600800000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1172.632302][T20116] loop0: detected capacity change from 0 to 264192 [ 1172.643907][T20098] loop3: detected capacity change from 0 to 4 [ 1172.654125][T20114] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1172.663064][T20098] EXT4-fs (loop3): invalid first ino: 0 [ 1172.673794][T20116] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004012000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfdffffff00000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1172.705781][T20128] loop2: detected capacity change from 0 to 264192 [ 1172.706809][T20116] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1172.714913][T20128] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xfdfdffff, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1172.762902][T20138] loop3: detected capacity change from 0 to 4 [ 1172.778206][T20140] loop5: detected capacity change from 0 to 264192 [ 1172.781690][T20128] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1172.786584][T20141] loop4: detected capacity change from 0 to 4 [ 1172.795202][T20145] loop0: detected capacity change from 0 to 264192 [ 1172.803615][T20138] EXT4-fs (loop3): invalid first ino: 0 11:53:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2000000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1172.814206][T20141] EXT4-fs (loop4): invalid first ino: 0 [ 1172.818619][T20145] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1172.826148][T20152] loop1: detected capacity change from 0 to 264192 [ 1172.836284][T20152] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1172.849564][T20145] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 11:53:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfeffffff00000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004022000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xfdffffff, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1172.897669][T20138] loop3: detected capacity change from 0 to 4 [ 1172.908587][T20128] loop2: detected capacity change from 0 to 264192 [ 1172.913187][T20138] EXT4-fs (loop3): invalid first ino: 0 [ 1172.920962][T20128] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1172.931929][T20155] loop5: detected capacity change from 0 to 264192 11:53:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600900000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2010000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1172.947787][T20170] loop4: detected capacity change from 0 to 4 [ 1172.948184][T20128] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1172.955141][T20170] EXT4-fs (loop4): invalid first ino: 0 [ 1172.966960][T20169] loop1: detected capacity change from 0 to 264192 [ 1172.974536][T20178] loop5: detected capacity change from 0 to 264192 [ 1172.976728][T20169] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:30 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xedc000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1173.008022][T20170] loop4: detected capacity change from 0 to 4 [ 1173.013784][T20184] loop0: detected capacity change from 0 to 264192 [ 1173.024326][T20185] loop3: detected capacity change from 0 to 4 [ 1173.039126][T20170] EXT4-fs (loop4): invalid first ino: 0 [ 1173.048127][T20184] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1173.065922][T20195] loop2: detected capacity change from 0 to 264192 [ 1173.069437][T20185] EXT4-fs (loop3): invalid first ino: 0 [ 1173.075841][T20189] loop5: detected capacity change from 0 to 264192 [ 1173.080762][T20184] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1173.095543][T20195] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xfeffffff, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004025000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1173.111278][T20195] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1173.125708][T20185] loop3: detected capacity change from 0 to 4 [ 1173.133495][T20209] loop5: detected capacity change from 0 to 264192 [ 1173.154088][T20185] EXT4-fs (loop3): invalid first ino: 0 11:53:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2200000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfeffffffffffffff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600a00000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1173.167012][T20215] loop1: detected capacity change from 0 to 264192 [ 1173.185569][T20216] loop4: detected capacity change from 0 to 4 [ 1173.199780][T20215] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1173.211358][T20216] EXT4-fs (loop4): invalid first ino: 0 11:53:31 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x1000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1173.246191][T20224] loop0: detected capacity change from 0 to 264192 [ 1173.256738][T20230] loop3: detected capacity change from 0 to 4 [ 1173.265720][T20224] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1173.267143][T20229] loop5: detected capacity change from 0 to 264192 [ 1173.275462][T20232] loop2: detected capacity change from 0 to 264192 [ 1173.287673][T20230] EXT4-fs (loop3): invalid first ino: 0 11:53:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2500000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1173.298543][T20216] loop4: detected capacity change from 0 to 4 [ 1173.306147][T20232] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1173.320351][T20216] EXT4-fs (loop4): invalid first ino: 0 [ 1173.328302][T20232] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1173.337415][T20230] loop3: detected capacity change from 0 to 4 11:53:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004048000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:31 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x2000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xfffffdf9, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1173.362352][T20230] EXT4-fs (loop3): invalid first ino: 0 [ 1173.391012][T20249] loop4: detected capacity change from 0 to 4 11:53:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600b00000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1173.406533][T20224] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1173.412113][T20256] loop1: detected capacity change from 0 to 264192 [ 1173.423065][T20249] EXT4-fs (loop4): invalid first ino: 0 [ 1173.438353][T20258] loop5: detected capacity change from 0 to 264192 [ 1173.439257][T20256] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1173.447336][T20260] loop2: detected capacity change from 0 to 264192 11:53:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xfffffdfd, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xff0f000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1173.468419][T20260] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1173.477776][T20260] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1173.494636][T20267] loop3: detected capacity change from 0 to 4 [ 1173.501720][T20267] EXT4-fs (loop3): invalid first ino: 0 11:53:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000000000010000000100000000404c000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1173.518494][T20277] loop0: detected capacity change from 0 to 264192 [ 1173.522865][T20275] loop5: detected capacity change from 0 to 264192 [ 1173.527748][T20277] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1173.544986][T20279] loop4: detected capacity change from 0 to 4 [ 1173.545626][T20267] loop3: detected capacity change from 0 to 4 [ 1173.551277][T20260] loop2: detected capacity change from 0 to 264192 11:53:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xffffff7f, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x3f00000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1173.573152][T20279] EXT4-fs (loop4): invalid first ino: 0 [ 1173.578948][T20260] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1173.590228][T20277] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1173.598690][T20260] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1173.607614][T20267] EXT4-fs (loop3): invalid first ino: 0 11:53:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004060000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:31 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x7ffffffffffff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1173.618743][T20294] loop1: detected capacity change from 0 to 264192 [ 1173.641459][T20294] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600c00000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfffbffff00000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1173.680478][T20308] loop4: detected capacity change from 0 to 4 [ 1173.682705][T20307] loop5: detected capacity change from 0 to 264192 [ 1173.697815][T20309] loop2: detected capacity change from 0 to 264192 [ 1173.706582][T20309] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4000000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1173.731841][T20308] EXT4-fs (loop4): invalid first ino: 0 [ 1173.734511][T20318] loop3: detected capacity change from 0 to 4 [ 1173.744734][T20319] loop0: detected capacity change from 0 to 264192 [ 1173.753499][T20309] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1173.770808][T20318] EXT4-fs (loop3): invalid first ino: 0 11:53:31 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x100000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xffffff85, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1173.779254][T20319] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1173.794965][T20308] loop4: detected capacity change from 0 to 4 [ 1173.798748][T20329] loop5: detected capacity change from 0 to 264192 [ 1173.817955][T20319] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1173.819534][T20308] EXT4-fs (loop4): invalid first ino: 0 [ 1173.833920][T20333] loop1: detected capacity change from 0 to 264192 [ 1173.841462][T20333] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1173.852431][T20318] loop3: detected capacity change from 0 to 4 11:53:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004068000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xffffff7f00000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xffffff8c, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1173.877861][T20318] EXT4-fs (loop3): invalid first ino: 0 [ 1173.888630][T20346] loop5: detected capacity change from 0 to 264192 [ 1173.909802][T20351] loop4: detected capacity change from 0 to 4 [ 1173.913000][T20349] loop2: detected capacity change from 0 to 264192 [ 1173.916888][T20353] loop0: detected capacity change from 0 to 264192 [ 1173.926360][T20349] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1173.939026][T20351] EXT4-fs (loop4): invalid first ino: 0 [ 1173.944035][T20349] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1173.952245][T20353] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1173.959772][T20360] loop1: detected capacity change from 0 to 264192 11:53:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4000080000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1173.979480][T20349] loop2: detected capacity change from 0 to 264192 [ 1173.986446][T20351] loop4: detected capacity change from 0 to 4 [ 1173.999914][T20360] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1174.012936][T20349] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1174.013807][T20351] EXT4-fs (loop4): invalid first ino: 0 11:53:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600d00000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1174.042332][T20353] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1174.049447][T20349] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1174.067755][T20375] loop3: detected capacity change from 0 to 4 [ 1174.077146][T20373] loop5: detected capacity change from 0 to 264192 11:53:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xffffff97, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000000000010000000100000000406c000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:31 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x200000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4800000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1174.117876][T20375] EXT4-fs (loop3): invalid first ino: 0 [ 1174.125658][T20382] loop5: detected capacity change from 0 to 264192 11:53:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xffffffff00000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1174.171773][T20375] loop3: detected capacity change from 0 to 4 [ 1174.178884][T20394] loop4: detected capacity change from 0 to 4 [ 1174.183096][T20398] loop2: detected capacity change from 0 to 264192 [ 1174.195587][T20375] EXT4-fs (loop3): invalid first ino: 0 [ 1174.205849][T20395] loop1: detected capacity change from 0 to 264192 [ 1174.210651][T20394] EXT4-fs (loop4): invalid first ino: 0 [ 1174.214255][T20398] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1174.220986][T20403] loop0: detected capacity change from 0 to 264192 [ 1174.231435][T20404] loop5: detected capacity change from 0 to 264192 [ 1174.234414][T20395] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600e00000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4c00000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1174.270019][T20394] loop4: detected capacity change from 0 to 4 [ 1174.289061][T20403] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1174.299775][T20394] EXT4-fs (loop4): invalid first ino: 0 [ 1174.299991][T20398] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004074000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1174.339864][T20416] loop3: detected capacity change from 0 to 4 [ 1174.341695][T20419] loop5: detected capacity change from 0 to 264192 [ 1174.351899][T20416] EXT4-fs (loop3): invalid first ino: 0 [ 1174.352663][T20403] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1174.372563][T20398] loop2: detected capacity change from 0 to 264192 [ 1174.391170][T20398] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1174.409034][T20416] loop3: detected capacity change from 0 to 4 [ 1174.416053][T20429] loop4: detected capacity change from 0 to 4 [ 1174.430272][T20416] EXT4-fs (loop3): invalid first ino: 0 11:53:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xffffffffffff0700, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xffffffda, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1174.442568][T20429] EXT4-fs (loop4): invalid first ino: 0 [ 1174.458059][T20398] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1174.461108][T20440] loop0: detected capacity change from 0 to 264192 [ 1174.466920][T20441] loop1: detected capacity change from 0 to 264192 [ 1174.480880][T20440] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600f00000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x5b630aa500000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1174.493200][T20429] loop4: detected capacity change from 0 to 4 [ 1174.504077][T20429] EXT4-fs (loop4): invalid first ino: 0 [ 1174.518178][T20440] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1174.525924][T20453] loop3: detected capacity change from 0 to 4 [ 1174.536163][T20453] EXT4-fs (loop3): invalid first ino: 0 11:53:32 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x204000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xffffffffffffff0f, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xfffffff6, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1174.538405][T20441] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1174.549589][T20454] loop5: detected capacity change from 0 to 264192 11:53:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000601000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000000000010000000100000000407a000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6800000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1174.597646][T20463] loop2: detected capacity change from 0 to 264192 [ 1174.622893][T20463] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1174.632925][T20463] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1174.637299][T20472] loop0: detected capacity change from 0 to 264192 [ 1174.647918][T20475] loop1: detected capacity change from 0 to 264192 [ 1174.651386][T20477] loop4: detected capacity change from 0 to 4 [ 1174.658252][T20476] loop3: detected capacity change from 0 to 4 [ 1174.661986][T20472] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1174.683699][T20481] loop5: detected capacity change from 0 to 264192 [ 1174.691650][T20477] EXT4-fs (loop4): invalid first ino: 0 [ 1174.694276][T20476] EXT4-fs (loop3): invalid first ino: 0 [ 1174.700417][T20475] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1174.705466][T20463] loop2: detected capacity change from 0 to 264192 [ 1174.711311][T20472] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1174.728184][T20463] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1174.740794][T20477] loop4: detected capacity change from 0 to 4 11:53:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xfffffffd, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xffffffffffffff7f, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6c00000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1174.767883][T20476] loop3: detected capacity change from 0 to 4 [ 1174.774067][T20477] EXT4-fs (loop4): invalid first ino: 0 [ 1174.783647][T20463] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1174.795319][T20499] loop0: detected capacity change from 0 to 264192 [ 1174.803978][T20476] EXT4-fs (loop3): invalid first ino: 0 11:53:32 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x300000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040e8000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1174.810795][T20499] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1174.830439][T20507] loop1: detected capacity change from 0 to 264192 [ 1174.834463][T20509] loop5: detected capacity change from 0 to 264192 [ 1174.852772][T20499] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 11:53:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000601100000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1174.862237][T20507] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1174.882731][T20518] loop4: detected capacity change from 0 to 4 [ 1174.883299][T20520] loop3: detected capacity change from 0 to 4 [ 1174.890148][T20518] EXT4-fs (loop4): invalid first ino: 0 [ 1174.896820][T20520] EXT4-fs (loop3): invalid first ino: 0 [ 1174.917375][T20517] loop2: detected capacity change from 0 to 264192 [ 1174.929181][T20517] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1174.945028][T20520] loop3: detected capacity change from 0 to 4 [ 1174.949795][T20523] loop5: detected capacity change from 0 to 264192 [ 1174.951391][T20518] loop4: detected capacity change from 0 to 4 11:53:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfffffffffffffffe, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xfffffffe, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7400000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1174.968123][T20520] EXT4-fs (loop3): invalid first ino: 0 [ 1174.978450][T20517] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1174.989476][T20539] loop0: detected capacity change from 0 to 264192 [ 1174.998165][T20539] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1175.004863][T20543] loop1: detected capacity change from 0 to 264192 11:53:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000601200000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1175.007221][T20539] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1175.020181][T20518] EXT4-fs (loop4): invalid first ino: 0 [ 1175.032026][T20517] loop2: detected capacity change from 0 to 264192 [ 1175.033754][T20544] loop5: detected capacity change from 0 to 264192 [ 1175.050304][T20543] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xffffffffffffffff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1175.072445][T20556] loop3: detected capacity change from 0 to 4 [ 1175.073441][T20517] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1175.091147][T20556] EXT4-fs (loop3): invalid first ino: 0 [ 1175.103430][T20563] loop0: detected capacity change from 0 to 264192 11:53:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040fe000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1175.118839][T20563] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1175.129955][T20517] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1175.138504][T20558] loop5: detected capacity change from 0 to 264192 [ 1175.142110][T20556] loop3: detected capacity change from 0 to 4 [ 1175.151838][T20571] loop1: detected capacity change from 0 to 264192 [ 1175.158669][T20556] EXT4-fs (loop3): invalid first ino: 0 [ 1175.159970][T20574] loop4: detected capacity change from 0 to 4 11:53:33 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x400000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7700000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x80000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1175.177981][T20571] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1175.188814][T20563] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1175.207193][T20574] EXT4-fs (loop4): invalid first ino: 0 11:53:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000602200000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1175.230640][T20585] loop5: detected capacity change from 0 to 264192 [ 1175.244148][T20574] loop4: detected capacity change from 0 to 4 [ 1175.251474][T20574] EXT4-fs (loop4): invalid first ino: 0 [ 1175.260820][T20598] loop3: detected capacity change from 0 to 4 [ 1175.265461][T20596] loop2: detected capacity change from 0 to 264192 [ 1175.268115][T20598] EXT4-fs (loop3): invalid first ino: 0 11:53:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x2, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004004020040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1175.279482][T20597] loop1: detected capacity change from 0 to 264192 [ 1175.287408][T20603] loop5: detected capacity change from 0 to 264192 [ 1175.294889][T20596] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1175.299558][T20597] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1175.318196][T20598] loop3: detected capacity change from 0 to 4 [ 1175.329682][T20609] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1175.338583][T20614] loop4: detected capacity change from 0 to 4 [ 1175.340071][T20609] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1175.344692][T20598] EXT4-fs (loop3): invalid first ino: 0 [ 1175.351745][T20596] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1175.360155][T20614] EXT4-fs (loop4): invalid first ino: 0 11:53:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7800000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000602500000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x3, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1175.376410][T20596] loop2: detected capacity change from 0 to 264192 [ 1175.390534][T20596] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1175.429366][T20596] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1175.437341][T20633] loop3: detected capacity change from 0 to 4 [ 1175.439708][T20634] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1175.453091][T20631] loop5: detected capacity change from 0 to 264192 [ 1175.467414][T20634] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 11:53:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xedc000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:33 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x500000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x4, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1175.484608][T20614] loop4: detected capacity change from 0 to 4 [ 1175.491181][T20614] EXT4-fs (loop4): invalid first ino: 0 [ 1175.508842][T20633] EXT4-fs (loop3): invalid first ino: 0 [ 1175.529322][T20648] loop2: detected capacity change from 0 to 264192 [ 1175.540382][T20648] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1175.553143][T20652] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1175.562627][T20631] loop5: detected capacity change from 0 to 264192 [ 1175.570707][T20647] loop1: detected capacity change from 0 to 264192 [ 1175.575750][T20648] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000030040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000604800000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:33 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x600000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7900000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1175.592108][T20652] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1175.601465][T20647] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x5, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1175.655359][T20663] loop4: detected capacity change from 0 to 4 [ 1175.663949][T20669] loop2: detected capacity change from 0 to 264192 [ 1175.668303][T20667] loop3: detected capacity change from 0 to 4 [ 1175.677607][T20663] EXT4-fs (loop4): invalid first ino: 0 [ 1175.694714][T20673] loop5: detected capacity change from 0 to 264192 [ 1175.701400][T20669] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1175.711506][T20667] EXT4-fs (loop3): invalid first ino: 0 [ 1175.719375][T20680] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1175.734744][T20684] loop5: detected capacity change from 0 to 264192 [ 1175.741665][T20669] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1175.746196][T20680] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 11:53:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7a00000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x1000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1175.770044][T20663] loop4: detected capacity change from 0 to 4 [ 1175.779501][T20667] loop3: detected capacity change from 0 to 4 [ 1175.804669][T20663] EXT4-fs (loop4): invalid first ino: 0 [ 1175.811422][T20667] EXT4-fs (loop3): invalid first ino: 0 11:53:33 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x604000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1175.813767][T20696] loop1: detected capacity change from 0 to 264192 [ 1175.828778][T20697] loop5: detected capacity change from 0 to 264192 11:53:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004017030040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x6, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000604c00000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1175.879829][T20696] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1175.884952][T20705] loop2: detected capacity change from 0 to 264192 11:53:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x85ffffff00000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1175.929037][T20711] loop4: detected capacity change from 0 to 4 [ 1175.936422][T20705] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1175.945498][T20711] EXT4-fs (loop4): invalid first ino: 0 [ 1175.947612][T20717] loop3: detected capacity change from 0 to 4 [ 1175.960608][T20705] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1175.971254][T20717] EXT4-fs (loop3): invalid first ino: 0 11:53:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000606000000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1175.980224][T20712] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1175.985338][T20723] loop5: detected capacity change from 0 to 264192 11:53:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x100000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8603000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1176.023624][T20711] loop4: detected capacity change from 0 to 4 [ 1176.037936][T20705] loop2: detected capacity change from 0 to 264192 [ 1176.048382][T20711] EXT4-fs (loop4): invalid first ino: 0 [ 1176.061080][T20705] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x7, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1176.075049][T20740] loop3: detected capacity change from 0 to 4 [ 1176.082333][T20738] loop1: detected capacity change from 0 to 264192 [ 1176.098876][T20738] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1176.107484][T20740] EXT4-fs (loop3): invalid first ino: 0 [ 1176.113025][T20745] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 11:53:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004002040040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1176.117470][T20750] loop5: detected capacity change from 0 to 264192 [ 1176.128137][T20705] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x200000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x8, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1176.167669][T20762] loop4: detected capacity change from 0 to 4 [ 1176.175078][T20762] EXT4-fs (loop4): invalid first ino: 0 [ 1176.182407][T20740] loop3: detected capacity change from 0 to 4 [ 1176.189568][T20767] loop1: detected capacity change from 0 to 264192 [ 1176.203892][T20755] loop5: detected capacity change from 0 to 264192 11:53:34 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x700000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000606800000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1176.213755][T20740] EXT4-fs (loop3): invalid first ino: 0 [ 1176.220424][T20762] loop4: detected capacity change from 0 to 4 [ 1176.227169][T20772] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1176.227207][T20762] EXT4-fs (loop4): invalid first ino: 0 [ 1176.241199][T20767] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004006040040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x204000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8703000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1176.269835][T20783] loop3: detected capacity change from 0 to 4 [ 1176.282700][T20786] loop4: detected capacity change from 0 to 4 [ 1176.291421][T20783] EXT4-fs (loop3): invalid first ino: 0 [ 1176.306981][T20786] EXT4-fs (loop4): invalid first ino: 0 [ 1176.308928][T20795] loop1: detected capacity change from 0 to 264192 11:53:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x9, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1176.327952][T20800] loop2: detected capacity change from 0 to 264192 [ 1176.335587][T20795] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1176.337130][T20783] loop3: detected capacity change from 0 to 4 [ 1176.346177][T20800] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1176.359494][T20797] loop5: detected capacity change from 0 to 264192 [ 1176.364004][T20783] EXT4-fs (loop3): invalid first ino: 0 11:53:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x300000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000606c00000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1176.374767][T20800] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1176.374942][T20786] loop4: detected capacity change from 0 to 4 [ 1176.390429][T20808] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1176.398026][T20786] EXT4-fs (loop4): invalid first ino: 0 [ 1176.412280][T20817] loop5: detected capacity change from 0 to 264192 [ 1176.420887][T20800] loop2: detected capacity change from 0 to 264192 11:53:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8803000000000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xa, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004010040040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1176.466513][T20800] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1176.472007][T20830] loop3: detected capacity change from 0 to 4 [ 1176.486381][T20831] loop1: detected capacity change from 0 to 264192 [ 1176.493253][T20830] EXT4-fs (loop3): invalid first ino: 0 [ 1176.509170][T20800] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1176.517338][T20836] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1176.523738][T20841] loop4: detected capacity change from 0 to 4 [ 1176.533553][T20842] loop5: detected capacity change from 0 to 264192 11:53:34 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x800000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xb, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1176.562225][T20830] loop3: detected capacity change from 0 to 4 [ 1176.571534][T20831] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8cffffff00000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1176.603666][T20830] EXT4-fs (loop3): invalid first ino: 0 [ 1176.615317][T20841] EXT4-fs (loop4): invalid first ino: 0 [ 1176.633615][T20855] loop2: detected capacity change from 0 to 264192 [ 1176.640993][T20856] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 11:53:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000607400000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1176.649857][T20855] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1176.660399][T20841] loop4: detected capacity change from 0 to 4 [ 1176.686314][T20841] EXT4-fs (loop4): invalid first ino: 0 11:53:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x400000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1176.703092][T20855] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1176.714109][T20872] loop1: detected capacity change from 0 to 264192 [ 1176.718008][T20869] loop5: detected capacity change from 0 to 264192 [ 1176.721209][T20873] loop3: detected capacity change from 0 to 4 [ 1176.734050][T20872] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xc, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000050040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:34 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x900000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x97ffffff00000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1176.786535][T20879] loop5: detected capacity change from 0 to 264192 [ 1176.806600][T20873] EXT4-fs (loop3): invalid first ino: 0 [ 1176.818850][T20892] loop2: detected capacity change from 0 to 264192 [ 1176.821532][T20895] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 11:53:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x500000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1176.832596][T20893] loop4: detected capacity change from 0 to 4 [ 1176.835056][T20899] loop5: detected capacity change from 0 to 264192 [ 1176.846712][T20873] loop3: detected capacity change from 0 to 4 [ 1176.853620][T20873] EXT4-fs (loop3): invalid first ino: 0 [ 1176.859800][T20892] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1176.867600][T20893] EXT4-fs (loop4): invalid first ino: 0 [ 1176.869754][T20907] loop1: detected capacity change from 0 to 264192 [ 1176.875185][T20892] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000607a00000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1176.881811][T20907] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1176.912054][T20893] loop4: detected capacity change from 0 to 4 [ 1176.926742][T20892] loop2: detected capacity change from 0 to 264192 11:53:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xd, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x600000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000060040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xdaffffff00000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1176.939627][T20893] EXT4-fs (loop4): invalid first ino: 0 [ 1176.950917][T20916] loop5: detected capacity change from 0 to 264192 [ 1176.953901][T20892] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1176.961792][T20924] loop3: detected capacity change from 0 to 4 [ 1176.983185][T20924] EXT4-fs (loop3): invalid first ino: 0 [ 1177.009295][T20934] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1177.017322][T20937] loop1: detected capacity change from 0 to 264192 [ 1177.019425][T20933] loop4: detected capacity change from 0 to 4 [ 1177.026328][T20939] loop5: detected capacity change from 0 to 264192 [ 1177.038037][T20924] loop3: detected capacity change from 0 to 4 [ 1177.045002][T20892] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1177.045167][T20924] EXT4-fs (loop3): invalid first ino: 0 11:53:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xe, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1177.051889][T20933] EXT4-fs (loop4): invalid first ino: 0 [ 1177.067337][T20937] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:34 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xa00000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xf6ffffff00000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1177.111141][T20951] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1177.139414][T20933] loop4: detected capacity change from 0 to 4 11:53:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000060f100000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1177.165322][T20933] EXT4-fs (loop4): invalid first ino: 0 [ 1177.187948][T20967] loop2: detected capacity change from 0 to 264192 [ 1177.199897][T20970] loop5: detected capacity change from 0 to 264192 11:53:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x604000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xf, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1177.215079][T20971] loop3: detected capacity change from 0 to 4 [ 1177.224512][T20967] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1177.251789][T20975] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1177.255399][T20971] EXT4-fs (loop3): invalid first ino: 0 11:53:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004004060040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:35 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xb00000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1177.268598][T20967] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1177.270273][T20977] loop1: detected capacity change from 0 to 264192 [ 1177.295024][T20977] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xf9fdffff00000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1177.316088][T20971] loop3: detected capacity change from 0 to 4 [ 1177.322680][T20987] loop4: detected capacity change from 0 to 4 [ 1177.330183][T20971] EXT4-fs (loop3): invalid first ino: 0 [ 1177.347633][T20996] loop2: detected capacity change from 0 to 264192 11:53:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x10, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000601401000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1177.362545][T20996] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1177.383500][T20987] EXT4-fs (loop4): invalid first ino: 0 [ 1177.406799][T20996] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x700000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1177.406935][T20999] loop5: detected capacity change from 0 to 264192 [ 1177.429464][T21008] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1177.437140][T21010] loop3: detected capacity change from 0 to 4 [ 1177.445678][T21010] EXT4-fs (loop3): invalid first ino: 0 [ 1177.451178][T21013] loop1: detected capacity change from 0 to 264192 [ 1177.458535][T21013] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x11, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000070040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1177.472284][T20996] loop2: detected capacity change from 0 to 264192 [ 1177.472745][T21018] loop5: detected capacity change from 0 to 264192 [ 1177.478946][T20987] loop4: detected capacity change from 0 to 4 [ 1177.492245][T21010] loop3: detected capacity change from 0 to 4 [ 1177.496563][T20996] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1177.502148][T21010] EXT4-fs (loop3): invalid first ino: 0 11:53:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfdfdffff00000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x800000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000601501000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1177.549433][T21034] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1177.560389][T20996] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1177.572501][T21039] loop5: detected capacity change from 0 to 264192 [ 1177.580744][T21040] loop1: detected capacity change from 0 to 264192 11:53:35 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xc00000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1177.594480][T21040] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1177.596068][T21048] loop4: detected capacity change from 0 to 4 [ 1177.604836][T21047] loop3: detected capacity change from 0 to 4 [ 1177.617421][T21047] EXT4-fs (loop3): invalid first ino: 0 [ 1177.639021][T21050] loop5: detected capacity change from 0 to 264192 11:53:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x900000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x12, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1177.655685][T21048] EXT4-fs (loop4): invalid first ino: 0 [ 1177.664306][T21047] loop3: detected capacity change from 0 to 4 [ 1177.676356][T21066] loop1: detected capacity change from 0 to 264192 [ 1177.677023][T21056] loop2: detected capacity change from 0 to 264192 [ 1177.684774][T21066] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfdffffff00000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1177.700076][T21056] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1177.709249][T21047] EXT4-fs (loop3): invalid first ino: 0 [ 1177.715338][T21073] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1177.723607][T21056] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1177.724627][T21048] loop4: detected capacity change from 0 to 4 [ 1177.736989][T21048] EXT4-fs (loop4): invalid first ino: 0 [ 1177.742659][T21079] loop5: detected capacity change from 0 to 264192 11:53:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600402000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xa00000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1177.755580][T21056] loop2: detected capacity change from 0 to 264192 [ 1177.763565][T21056] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1177.793626][T21092] loop5: detected capacity change from 0 to 264192 11:53:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x22, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000090040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfeffffff00000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1177.807110][T21056] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1177.830525][T21097] loop3: detected capacity change from 0 to 4 [ 1177.837085][T21095] loop1: detected capacity change from 0 to 264192 [ 1177.844677][T21103] loop4: detected capacity change from 0 to 4 [ 1177.848751][T21102] loop0: detected capacity change from 0 to 264192 [ 1177.853443][T21097] EXT4-fs (loop3): invalid first ino: 0 [ 1177.863617][T21095] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1177.884757][T21103] EXT4-fs (loop4): invalid first ino: 0 [ 1177.900753][T21111] loop5: detected capacity change from 0 to 264192 11:53:35 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xd00000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xb00000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1177.908471][T21102] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1177.927075][T21117] loop2: detected capacity change from 0 to 264192 [ 1177.934337][T21117] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1177.952286][T21124] loop5: detected capacity change from 0 to 264192 [ 1177.956401][T21103] loop4: detected capacity change from 0 to 4 [ 1177.959246][T21097] loop3: detected capacity change from 0 to 4 [ 1177.966573][T21103] EXT4-fs (loop4): invalid first ino: 0 [ 1177.998504][T21117] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x25, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1178.010777][T21131] loop1: detected capacity change from 0 to 264192 [ 1178.021358][T21097] EXT4-fs (loop3): invalid first ino: 0 [ 1178.049783][T21131] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040000a0040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:35 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xe00000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfeffffffffffffff, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1178.066021][T21136] loop0: detected capacity change from 0 to 264192 [ 1178.088343][T21136] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1178.095968][T21143] loop4: detected capacity change from 0 to 4 11:53:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000060ea02000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xc00000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1178.112509][T21143] EXT4-fs (loop4): invalid first ino: 0 [ 1178.129669][T21149] loop2: detected capacity change from 0 to 264192 [ 1178.132589][T21153] loop3: detected capacity change from 0 to 4 [ 1178.140980][T21151] loop5: detected capacity change from 0 to 264192 [ 1178.143356][T21153] EXT4-fs (loop3): invalid first ino: 0 [ 1178.152506][T21149] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1178.181657][T21143] loop4: detected capacity change from 0 to 4 [ 1178.184800][T21163] loop1: detected capacity change from 0 to 264192 [ 1178.197587][T21149] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1178.205563][T21163] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1178.219996][T21153] loop3: detected capacity change from 0 to 4 11:53:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x48, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xd00000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1178.236440][T21149] loop2: detected capacity change from 0 to 264192 [ 1178.243198][T21143] EXT4-fs (loop4): invalid first ino: 0 [ 1178.246680][T21153] EXT4-fs (loop3): invalid first ino: 0 11:53:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040000b0040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1178.280379][T21165] loop5: detected capacity change from 0 to 264192 [ 1178.293290][T21149] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000060eb02000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xffffff7f00000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1178.332181][T21182] loop4: detected capacity change from 0 to 4 [ 1178.345983][T21184] loop1: detected capacity change from 0 to 264192 [ 1178.361726][T21182] EXT4-fs (loop4): invalid first ino: 0 [ 1178.369675][T21184] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1178.376281][T21149] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1178.391162][T21188] loop3: detected capacity change from 0 to 4 [ 1178.414062][T21192] loop5: detected capacity change from 0 to 264192 [ 1178.417240][T21182] loop4: detected capacity change from 0 to 4 [ 1178.424625][T21188] EXT4-fs (loop3): invalid first ino: 0 [ 1178.427024][T21182] EXT4-fs (loop4): invalid first ino: 0 11:53:36 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xf00000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xe00000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040000c0040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xffffffff00000000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1178.472311][T21188] loop3: detected capacity change from 0 to 4 [ 1178.504766][T21188] EXT4-fs (loop3): invalid first ino: 0 11:53:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600003000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1178.538359][T21213] loop4: detected capacity change from 0 to 4 [ 1178.549975][T21217] loop2: detected capacity change from 0 to 264192 [ 1178.556658][T21210] loop1: detected capacity change from 0 to 264192 [ 1178.567418][T21185] loop0: detected capacity change from 0 to 264192 [ 1178.575257][T21210] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1178.577962][T21220] loop5: detected capacity change from 0 to 264192 [ 1178.591092][T21213] EXT4-fs (loop4): invalid first ino: 0 [ 1178.596773][T21217] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1178.602133][T21223] loop3: detected capacity change from 0 to 4 [ 1178.613433][T21185] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1178.621910][T21223] EXT4-fs (loop3): invalid first ino: 0 11:53:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xffffffffffffff0f, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1178.650821][T21213] loop4: detected capacity change from 0 to 4 [ 1178.665484][T21217] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1178.675275][T21223] loop3: detected capacity change from 0 to 4 [ 1178.677239][T21213] EXT4-fs (loop4): invalid first ino: 0 11:53:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x1000000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1178.700563][T21223] EXT4-fs (loop3): invalid first ino: 0 [ 1178.706093][T21241] loop5: detected capacity change from 0 to 264192 [ 1178.728157][T21245] loop1: detected capacity change from 0 to 264192 [ 1178.749332][T21217] loop2: detected capacity change from 0 to 264192 [ 1178.758446][T21245] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1178.780629][T21217] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x4c, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600e03000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040000d0040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:36 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfffffffffffffff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1178.796838][T21217] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x1100000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1178.862584][T21269] loop5: detected capacity change from 0 to 264192 [ 1178.870677][T21270] loop2: detected capacity change from 0 to 264192 [ 1178.871898][T21271] loop4: detected capacity change from 0 to 4 [ 1178.886266][T21272] loop3: detected capacity change from 0 to 4 [ 1178.888103][T21270] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1178.919023][T21277] loop5: detected capacity change from 0 to 264192 [ 1178.925865][T21272] EXT4-fs (loop3): invalid first ino: 0 [ 1178.936157][T21271] EXT4-fs (loop4): invalid first ino: 0 [ 1178.950236][T21281] loop1: detected capacity change from 0 to 264192 [ 1178.960008][T21270] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040000e0040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x1200000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1178.967904][T21281] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1178.986174][T21272] loop3: detected capacity change from 0 to 4 [ 1178.995603][T21272] EXT4-fs (loop3): invalid first ino: 0 [ 1179.025472][T21292] loop4: detected capacity change from 0 to 4 [ 1179.034471][T21292] EXT4-fs (loop4): invalid first ino: 0 [ 1179.061206][T21270] loop2: detected capacity change from 0 to 264192 [ 1179.068217][T21292] loop4: detected capacity change from 0 to 4 11:53:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600204000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1179.079902][T21303] loop5: detected capacity change from 0 to 264192 [ 1179.086998][T21270] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1179.100063][T21310] loop1: detected capacity change from 0 to 264192 [ 1179.110812][T21292] EXT4-fs (loop4): invalid first ino: 0 [ 1179.111415][T21311] loop3: detected capacity change from 0 to 4 11:53:36 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x1000000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1179.126607][T21270] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1179.127561][T21312] loop5: detected capacity change from 0 to 264192 [ 1179.134644][T21310] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1179.161773][T21311] EXT4-fs (loop3): invalid first ino: 0 11:53:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040000f0040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1179.200880][T21267] loop0: detected capacity change from 0 to 264192 [ 1179.219796][T21311] loop3: detected capacity change from 0 to 4 [ 1179.223235][T21325] loop4: detected capacity change from 0 to 4 [ 1179.236581][T21325] EXT4-fs (loop4): invalid first ino: 0 [ 1179.242462][T21311] EXT4-fs (loop3): invalid first ino: 0 [ 1179.253420][T21267] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1179.286161][T21336] loop2: detected capacity change from 0 to 264192 [ 1179.293577][T21336] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1179.297481][T21325] loop4: detected capacity change from 0 to 4 11:53:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x60, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x2000000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600604000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1179.324355][T21336] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1179.331060][T21325] EXT4-fs (loop4): invalid first ino: 0 11:53:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004004100040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1179.376189][T21350] loop1: detected capacity change from 0 to 264192 [ 1179.381513][T21336] loop2: detected capacity change from 0 to 264192 [ 1179.388016][T21350] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1179.392268][T21354] loop3: detected capacity change from 0 to 4 [ 1179.406277][T21336] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1179.413376][T21356] loop5: detected capacity change from 0 to 21504 11:53:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x2010000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1179.425048][T21361] loop4: detected capacity change from 0 to 4 [ 1179.434349][T21354] EXT4-fs (loop3): invalid first ino: 0 [ 1179.448499][T21361] EXT4-fs (loop4): invalid first ino: 0 [ 1179.461611][T21336] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1179.470585][T21369] loop5: detected capacity change from 0 to 21504 11:53:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004020100040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1179.482793][T21354] loop3: detected capacity change from 0 to 4 [ 1179.491438][T21370] loop1: detected capacity change from 0 to 264192 [ 1179.492539][T21354] EXT4-fs (loop3): invalid first ino: 0 [ 1179.508692][T21370] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:37 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x1100000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1179.536626][T21380] loop4: detected capacity change from 0 to 4 [ 1179.543935][T21380] EXT4-fs (loop4): invalid first ino: 0 [ 1179.568727][T21380] loop4: detected capacity change from 0 to 4 11:53:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000601004000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x2200000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1179.592608][T21380] EXT4-fs (loop4): invalid first ino: 0 [ 1179.609404][T21390] loop2: detected capacity change from 0 to 264192 [ 1179.619315][T21390] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1179.621353][T21398] loop1: detected capacity change from 0 to 264192 [ 1179.631592][T21399] loop3: detected capacity change from 0 to 4 [ 1179.634754][T21392] loop5: detected capacity change from 0 to 21504 [ 1179.648557][T21390] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1179.657259][T21398] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1179.669548][T21399] EXT4-fs (loop3): invalid first ino: 0 11:53:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000110040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1179.693764][T21349] loop0: detected capacity change from 0 to 264192 [ 1179.702225][T21349] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1179.717719][T21410] loop5: detected capacity change from 0 to 21504 [ 1179.724380][T21399] loop3: detected capacity change from 0 to 4 [ 1179.733796][T21390] loop2: detected capacity change from 0 to 264192 [ 1179.745615][T21390] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1179.754794][T21399] EXT4-fs (loop3): invalid first ino: 0 [ 1179.762695][T21417] loop4: detected capacity change from 0 to 4 [ 1179.784149][T21417] EXT4-fs (loop4): invalid first ino: 0 11:53:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x68, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x2500000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600005000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1179.828724][T21390] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1179.842953][T21417] loop4: detected capacity change from 0 to 4 [ 1179.851790][T21417] EXT4-fs (loop4): invalid first ino: 0 11:53:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000120040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:37 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x1200000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1179.903031][T21438] loop1: detected capacity change from 0 to 264192 [ 1179.905696][T21439] loop5: detected capacity change from 0 to 21504 [ 1179.919943][T21436] loop3: detected capacity change from 0 to 4 [ 1179.931814][T21438] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1179.940317][T21443] loop4: detected capacity change from 0 to 4 [ 1179.957817][T21443] EXT4-fs (loop4): invalid first ino: 0 [ 1179.959485][T21436] EXT4-fs (loop3): invalid first ino: 0 [ 1179.982792][T21450] loop5: detected capacity change from 0 to 21504 [ 1179.993275][T21454] loop2: detected capacity change from 0 to 264192 11:53:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3f00000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1180.001652][T21454] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1180.011947][T21436] loop3: detected capacity change from 0 to 4 [ 1180.022439][T21436] EXT4-fs (loop3): invalid first ino: 0 [ 1180.032035][T21443] loop4: detected capacity change from 0 to 4 [ 1180.043086][T21443] EXT4-fs (loop4): invalid first ino: 0 [ 1180.048998][T21454] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1180.061169][T21464] loop1: detected capacity change from 0 to 264192 [ 1180.076327][T21454] loop2: detected capacity change from 0 to 264192 [ 1180.091037][T21454] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1180.092663][T21464] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004003170040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600006000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1180.108372][T21454] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1180.121855][T21441] loop0: detected capacity change from 0 to 264192 [ 1180.131475][T21476] loop5: detected capacity change from 0 to 21504 [ 1180.140533][T21478] loop4: detected capacity change from 0 to 4 [ 1180.141240][T21441] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1180.147630][T21480] loop3: detected capacity change from 0 to 4 11:53:37 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x2000000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1180.156019][T21478] EXT4-fs (loop4): invalid first ino: 0 [ 1180.187592][T21480] EXT4-fs (loop3): invalid first ino: 0 [ 1180.201902][T21478] loop4: detected capacity change from 0 to 4 [ 1180.207946][T21491] loop5: detected capacity change from 0 to 21504 [ 1180.217973][T21478] EXT4-fs (loop4): invalid first ino: 0 [ 1180.219440][T21494] loop2: detected capacity change from 0 to 264192 11:53:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x4000000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1180.232578][T21480] loop3: detected capacity change from 0 to 4 [ 1180.239275][T21494] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1180.267444][T21480] EXT4-fs (loop3): invalid first ino: 0 [ 1180.279216][T21503] loop1: detected capacity change from 0 to 264192 11:53:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x6c, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000200040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600406000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1180.291923][T21503] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1180.305967][T21494] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x4000080000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1180.357738][T21494] loop2: detected capacity change from 0 to 264192 [ 1180.358994][T21519] loop3: detected capacity change from 0 to 4 [ 1180.369096][T21494] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1180.373281][T21521] loop4: detected capacity change from 0 to 4 [ 1180.383517][T21523] loop5: detected capacity change from 0 to 21504 [ 1180.397312][T21519] EXT4-fs (loop3): invalid first ino: 0 [ 1180.405755][T21528] loop1: detected capacity change from 0 to 264192 [ 1180.413646][T21521] EXT4-fs (loop4): invalid first ino: 0 [ 1180.424422][T21528] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1180.427792][T21494] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1180.440157][T21519] loop3: detected capacity change from 0 to 4 [ 1180.449499][T21523] FAT-fs (loop5): bogus number of reserved sectors 11:53:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x4800000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1180.456050][T21523] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1180.465403][T21519] EXT4-fs (loop3): invalid first ino: 0 [ 1180.496774][T21521] loop4: detected capacity change from 0 to 4 11:53:38 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x2010000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1180.510176][T21521] EXT4-fs (loop4): invalid first ino: 0 [ 1180.516193][T21543] loop5: detected capacity change from 0 to 21504 [ 1180.525238][T21538] loop1: detected capacity change from 0 to 264192 [ 1180.532614][T21538] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600007000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004010200040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1180.558131][T21543] FAT-fs (loop5): bogus number of reserved sectors [ 1180.564776][T21543] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1180.573341][T21551] loop3: detected capacity change from 0 to 4 [ 1180.595648][T21551] EXT4-fs (loop3): invalid first ino: 0 [ 1180.617698][T21557] loop2: detected capacity change from 0 to 264192 [ 1180.626279][T21522] loop0: detected capacity change from 0 to 264192 [ 1180.641106][T21557] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1180.644726][T21522] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1180.657102][T21551] loop3: detected capacity change from 0 to 4 11:53:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600009000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x4c00000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1180.665263][T21551] EXT4-fs (loop3): invalid first ino: 0 [ 1180.674076][T21563] loop4: detected capacity change from 0 to 4 [ 1180.688068][T21571] loop5: detected capacity change from 0 to 21504 11:53:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x74, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1180.713030][T21563] EXT4-fs (loop4): invalid first ino: 0 [ 1180.726783][T21571] FAT-fs (loop5): bogus number of reserved sectors [ 1180.733320][T21571] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1180.735159][T21557] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1180.746783][T21581] loop1: detected capacity change from 0 to 264192 [ 1180.753490][T21582] loop3: detected capacity change from 0 to 4 [ 1180.760901][T21582] EXT4-fs (loop3): invalid first ino: 0 [ 1180.768242][T21581] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1180.780739][T21563] loop4: detected capacity change from 0 to 4 [ 1180.792244][T21563] EXT4-fs (loop4): invalid first ino: 0 11:53:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x5b630aa500000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1180.818308][T21582] loop3: detected capacity change from 0 to 4 [ 1180.826551][T21557] loop2: detected capacity change from 0 to 264192 [ 1180.856250][T21582] EXT4-fs (loop3): invalid first ino: 0 [ 1180.864409][T21598] loop5: detected capacity change from 0 to 21504 [ 1180.869191][T21604] loop1: detected capacity change from 0 to 264192 [ 1180.883796][T21557] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1180.905314][T21598] FAT-fs (loop5): bogus number of reserved sectors [ 1180.911877][T21598] FAT-fs (loop5): Can't find a valid FAT filesystem 11:53:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000220040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1180.915896][T21604] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1180.929843][T21610] loop4: detected capacity change from 0 to 4 [ 1180.936016][T21557] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000060000a000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:38 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x2200000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1180.964016][T21610] EXT4-fs (loop4): invalid first ino: 0 [ 1180.983752][T21617] loop3: detected capacity change from 0 to 4 [ 1180.986041][T21585] loop0: detected capacity change from 0 to 264192 11:53:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x6000000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1181.019039][T21610] loop4: detected capacity change from 0 to 4 [ 1181.027525][T21610] EXT4-fs (loop4): invalid first ino: 0 [ 1181.034962][T21617] EXT4-fs (loop3): invalid first ino: 0 [ 1181.037194][T21585] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 11:53:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000250040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1181.077438][T21631] loop5: detected capacity change from 0 to 21504 [ 1181.078800][T21627] loop2: detected capacity change from 0 to 264192 [ 1181.085899][T21635] loop1: detected capacity change from 0 to 264192 [ 1181.098859][T21617] loop3: detected capacity change from 0 to 4 [ 1181.101897][T21631] FAT-fs (loop5): bogus number of reserved sectors [ 1181.106387][T21617] EXT4-fs (loop3): invalid first ino: 0 [ 1181.111439][T21631] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1181.114610][T21635] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1181.136637][T21643] loop4: detected capacity change from 0 to 4 [ 1181.140797][T21627] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1181.152528][T21643] EXT4-fs (loop4): invalid first ino: 0 11:53:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000060000b000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x6800000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1181.173383][T21649] loop5: detected capacity change from 0 to 21504 [ 1181.189525][T21643] loop4: detected capacity change from 0 to 4 [ 1181.197963][T21649] FAT-fs (loop5): bogus number of reserved sectors [ 1181.200026][T21643] EXT4-fs (loop4): invalid first ino: 0 [ 1181.204530][T21649] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1181.220355][T21659] loop1: detected capacity change from 0 to 264192 11:53:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040003f0040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x6c00000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1181.223272][T21627] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1181.227920][T21659] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1181.243760][T21661] loop3: detected capacity change from 0 to 4 11:53:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x77, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1181.284560][T21668] loop4: detected capacity change from 0 to 4 [ 1181.291813][T21668] EXT4-fs (loop4): invalid first ino: 0 [ 1181.301909][T21661] EXT4-fs (loop3): invalid first ino: 0 [ 1181.333036][T21668] loop4: detected capacity change from 0 to 4 [ 1181.337244][T21661] loop3: detected capacity change from 0 to 4 [ 1181.342998][T21679] loop1: detected capacity change from 0 to 264192 [ 1181.351858][T21627] loop2: detected capacity change from 0 to 264192 [ 1181.360153][T21668] EXT4-fs (loop4): invalid first ino: 0 [ 1181.361766][T21661] EXT4-fs (loop3): invalid first ino: 0 [ 1181.371385][T21627] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000400040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1181.381331][T21627] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1181.381926][T21679] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1181.419100][T21690] loop4: detected capacity change from 0 to 4 [ 1181.428112][T21690] EXT4-fs (loop4): invalid first ino: 0 11:53:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000060000c000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:39 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x2500000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x7200000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1181.454182][T21693] loop5: detected capacity change from 0 to 21504 [ 1181.470915][T21690] loop4: detected capacity change from 0 to 4 [ 1181.480223][T21690] EXT4-fs (loop4): invalid first ino: 0 [ 1181.484695][T21705] loop3: detected capacity change from 0 to 4 [ 1181.493879][T21707] loop2: detected capacity change from 0 to 264192 [ 1181.493920][T21706] loop1: detected capacity change from 0 to 264192 [ 1181.508736][T21693] FAT-fs (loop5): bogus number of reserved sectors [ 1181.511151][T21707] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1181.515258][T21693] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1181.536905][T21705] EXT4-fs (loop3): invalid first ino: 0 [ 1181.543629][T21706] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000480040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1181.550511][T21707] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1181.567969][T21682] loop0: detected capacity change from 0 to 264192 [ 1181.594097][T21705] loop3: detected capacity change from 0 to 4 11:53:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1181.599890][T21682] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1181.609747][T21705] EXT4-fs (loop3): invalid first ino: 0 [ 1181.616643][T21720] loop4: detected capacity change from 0 to 4 [ 1181.624208][T21720] EXT4-fs (loop4): invalid first ino: 0 11:53:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000060000d000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040004c0040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x7300000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1181.657100][T21707] loop2: detected capacity change from 0 to 264192 [ 1181.685063][T21707] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1181.708490][T21735] loop3: detected capacity change from 0 to 4 [ 1181.717740][T21740] loop1: detected capacity change from 0 to 264192 [ 1181.721777][T21733] loop5: detected capacity change from 0 to 21504 [ 1181.730830][T21740] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1181.739383][T21707] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1181.740208][T21738] loop4: detected capacity change from 0 to 4 [ 1181.745944][T21735] EXT4-fs (loop3): invalid first ino: 0 [ 1181.759439][T21738] EXT4-fs (loop4): invalid first ino: 0 [ 1181.766693][T21735] loop3: detected capacity change from 0 to 4 [ 1181.780377][T21733] FAT-fs (loop5): bogus number of reserved sectors [ 1181.786967][T21733] FAT-fs (loop5): Can't find a valid FAT filesystem 11:53:39 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x3f00000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1181.804076][T21738] loop4: detected capacity change from 0 to 4 [ 1181.819770][T21735] EXT4-fs (loop3): invalid first ino: 0 [ 1181.823221][T21738] EXT4-fs (loop4): invalid first ino: 0 [ 1181.831150][T21757] loop2: detected capacity change from 0 to 264192 11:53:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x78, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x7400000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000060000e000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000600040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1181.857222][T21757] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1181.875559][T21757] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1181.895498][T21760] loop5: detected capacity change from 0 to 21504 [ 1181.913249][T21757] loop2: detected capacity change from 0 to 264192 [ 1181.914591][T21768] loop3: detected capacity change from 0 to 4 [ 1181.921746][T21757] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1181.935859][T21770] loop1: detected capacity change from 0 to 264192 [ 1181.937854][T21760] FAT-fs (loop5): bogus number of reserved sectors [ 1181.945389][T21772] loop4: detected capacity change from 0 to 4 [ 1181.948907][T21760] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1181.956285][T21770] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1181.971538][T21772] EXT4-fs (loop4): invalid first ino: 0 11:53:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000680040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1182.016601][T21768] EXT4-fs (loop3): invalid first ino: 0 [ 1182.022203][T21757] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x7600000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:39 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x4000000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1182.069351][T21787] loop4: detected capacity change from 0 to 4 [ 1182.078097][T21768] loop3: detected capacity change from 0 to 4 [ 1182.087197][T21787] EXT4-fs (loop4): invalid first ino: 0 [ 1182.092851][T21768] EXT4-fs (loop3): invalid first ino: 0 [ 1182.095061][T21790] loop1: detected capacity change from 0 to 264192 11:53:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1182.118331][T21790] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1182.125851][T21797] loop2: detected capacity change from 0 to 264192 [ 1182.135806][T21787] loop4: detected capacity change from 0 to 4 [ 1182.139069][T21797] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1182.155024][T21787] EXT4-fs (loop4): invalid first ino: 0 11:53:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000060030e000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1182.172031][T21806] loop5: detected capacity change from 0 to 21504 [ 1182.205918][T21810] loop3: detected capacity change from 0 to 4 [ 1182.210652][T21806] FAT-fs (loop5): bogus number of reserved sectors 11:53:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x7a00000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040006c0040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1182.218538][T21806] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1182.223338][T21774] loop0: detected capacity change from 0 to 264192 [ 1182.225608][T21797] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1182.239827][T21774] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1182.256169][T21810] EXT4-fs (loop3): invalid first ino: 0 11:53:40 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x79, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1182.272270][T21819] loop1: detected capacity change from 0 to 264192 [ 1182.278986][T21820] loop4: detected capacity change from 0 to 4 [ 1182.285672][T21819] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1182.299998][T21820] EXT4-fs (loop4): invalid first ino: 0 [ 1182.319326][T21797] loop2: detected capacity change from 0 to 264192 [ 1182.325898][T21810] loop3: detected capacity change from 0 to 4 [ 1182.330380][T21797] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1182.338570][T21820] loop4: detected capacity change from 0 to 4 [ 1182.349063][T21835] loop5: detected capacity change from 0 to 21504 [ 1182.351734][T21810] EXT4-fs (loop3): invalid first ino: 0 [ 1182.361077][T21797] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:40 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x4000080000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x85ffffff00000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000740040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000060000f000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1182.393156][T21820] EXT4-fs (loop4): invalid first ino: 0 [ 1182.425883][T21845] loop1: detected capacity change from 0 to 264192 11:53:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1182.488430][T21855] loop4: detected capacity change from 0 to 4 [ 1182.499645][T21859] loop2: detected capacity change from 0 to 264192 [ 1182.507669][T21858] loop3: detected capacity change from 0 to 4 [ 1182.507939][T21845] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1182.523962][T21855] EXT4-fs (loop4): invalid first ino: 0 [ 1182.531811][T21858] EXT4-fs (loop3): invalid first ino: 0 [ 1182.538549][T21859] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1182.542127][T21865] loop5: detected capacity change from 0 to 21504 [ 1182.551199][T21836] loop0: detected capacity change from 0 to 264192 [ 1182.559748][T21865] FAT-fs (loop5): bogus number of reserved sectors [ 1182.566676][T21865] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1182.575785][T21859] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8903000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1182.583196][T21836] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1182.593717][T21855] loop4: detected capacity change from 0 to 4 [ 1182.600935][T21858] loop3: detected capacity change from 0 to 4 [ 1182.613449][T21859] loop2: detected capacity change from 0 to 264192 [ 1182.620051][T21855] EXT4-fs (loop4): invalid first ino: 0 [ 1182.627065][T21858] EXT4-fs (loop3): invalid first ino: 0 11:53:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040007a0040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1182.641992][T21859] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:40 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x7a, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600410000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1182.689545][T21881] loop1: detected capacity change from 0 to 264192 [ 1182.694062][T21888] loop5: detected capacity change from 0 to 21504 [ 1182.700429][T21881] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1182.711792][T21890] loop4: detected capacity change from 0 to 4 [ 1182.725147][T21896] loop3: detected capacity change from 0 to 4 [ 1182.730158][T21890] EXT4-fs (loop4): invalid first ino: 0 11:53:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8c03000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1182.731265][T21859] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1182.750501][T21890] loop4: detected capacity change from 0 to 4 [ 1182.762696][T21890] EXT4-fs (loop4): invalid first ino: 0 [ 1182.766496][T21888] FAT-fs (loop5): bogus number of reserved sectors [ 1182.774790][T21888] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1182.783123][T21896] EXT4-fs (loop3): invalid first ino: 0 [ 1182.810150][T21909] loop1: detected capacity change from 0 to 264192 [ 1182.817832][T21909] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000e80040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:40 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x4201000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1182.853906][T21896] loop3: detected capacity change from 0 to 4 [ 1182.865879][T21896] EXT4-fs (loop3): invalid first ino: 0 [ 1182.877153][T21921] loop4: detected capacity change from 0 to 4 [ 1182.878331][T21894] loop0: detected capacity change from 0 to 264192 11:53:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8cffffff00000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1182.907207][T21916] loop5: detected capacity change from 0 to 21504 [ 1182.920526][T21926] loop2: detected capacity change from 0 to 264192 [ 1182.928492][T21916] FAT-fs (loop5): bogus number of reserved sectors [ 1182.935043][T21916] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1182.936190][T21929] loop1: detected capacity change from 0 to 264192 [ 1182.943870][T21926] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000602010000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:40 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x4800000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1182.948508][T21921] EXT4-fs (loop4): invalid first ino: 0 [ 1182.966472][T21929] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1182.968277][T21894] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1182.995543][T21926] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1183.028860][T21939] loop5: detected capacity change from 0 to 21504 [ 1183.043531][T21939] FAT-fs (loop5): bogus number of reserved sectors [ 1183.050386][T21939] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1183.057273][T21921] loop4: detected capacity change from 0 to 4 [ 1183.063280][T21943] loop3: detected capacity change from 0 to 4 11:53:40 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xfe, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8d03000000000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1183.075084][T21921] EXT4-fs (loop4): invalid first ino: 0 [ 1183.084749][T21951] loop2: detected capacity change from 0 to 264192 [ 1183.100817][T21951] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1183.106439][T21943] EXT4-fs (loop3): invalid first ino: 0 [ 1183.115170][T21951] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040fffe0040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1183.129018][T21956] loop1: detected capacity change from 0 to 264192 [ 1183.150133][T21961] loop5: detected capacity change from 0 to 21504 [ 1183.165408][T21961] FAT-fs (loop5): bogus number of reserved sectors [ 1183.171958][T21961] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1183.182623][T21951] loop2: detected capacity change from 0 to 264192 [ 1183.189325][T21943] loop3: detected capacity change from 0 to 4 [ 1183.196234][T21956] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1183.201436][T21943] EXT4-fs (loop3): invalid first ino: 0 [ 1183.218803][T21951] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600011000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x10, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1183.230431][T21971] loop4: detected capacity change from 0 to 4 [ 1183.237164][T21951] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1183.245609][T21971] EXT4-fs (loop4): invalid first ino: 0 11:53:41 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x4c00000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1183.279203][T21971] loop4: detected capacity change from 0 to 4 [ 1183.289129][T21971] EXT4-fs (loop4): invalid first ino: 0 [ 1183.309789][T21985] loop3: detected capacity change from 0 to 4 11:53:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000000000010000000100000000400fff0040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x97ffffff00000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1183.323887][T21986] loop5: detected capacity change from 0 to 21504 [ 1183.346330][T21990] loop2: detected capacity change from 0 to 264192 [ 1183.359790][T21985] EXT4-fs (loop3): invalid first ino: 0 [ 1183.374117][T21996] loop4: detected capacity change from 0 to 4 [ 1183.375817][T21986] FAT-fs (loop5): bogus number of reserved sectors [ 1183.382326][T21990] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1183.386752][T21986] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1183.413817][T21998] loop1: detected capacity change from 0 to 264192 [ 1183.422816][T21996] EXT4-fs (loop4): invalid first ino: 0 [ 1183.429093][T21990] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1183.432121][T21998] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1183.450145][T21957] loop0: detected capacity change from 0 to 264192 [ 1183.458595][T21957] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1183.474312][T21985] loop3: detected capacity change from 0 to 4 [ 1183.475659][T22008] loop5: detected capacity change from 0 to 21504 [ 1183.492325][T21996] loop4: detected capacity change from 0 to 4 [ 1183.498804][T21990] loop2: detected capacity change from 0 to 264192 [ 1183.503046][T21996] EXT4-fs (loop4): invalid first ino: 0 [ 1183.507741][T21985] EXT4-fs (loop3): invalid first ino: 0 11:53:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xdaffffff00000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:41 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x204, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1183.525608][T21990] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1183.535840][T22008] FAT-fs (loop5): bogus number of reserved sectors [ 1183.542366][T22008] FAT-fs (loop5): Can't find a valid FAT filesystem 11:53:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x11, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600012000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:41 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x53efffff00000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040feff0040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1183.580328][T21990] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1183.614209][T22031] loop3: detected capacity change from 0 to 4 [ 1183.623267][T22033] loop1: detected capacity change from 0 to 264192 [ 1183.637111][T22038] loop5: detected capacity change from 0 to 21504 [ 1183.638687][T22039] loop4: detected capacity change from 0 to 4 [ 1183.653100][T22038] FAT-fs (loop5): bogus number of reserved sectors [ 1183.654616][T22033] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1183.659679][T22038] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1183.676532][T22040] loop2: detected capacity change from 0 to 264192 11:53:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1183.683834][T22040] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1183.694317][T22031] EXT4-fs (loop3): invalid first ino: 0 [ 1183.721905][T22039] EXT4-fs (loop4): invalid first ino: 0 [ 1183.750074][T22040] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1183.775556][T22031] loop3: detected capacity change from 0 to 4 [ 1183.782175][T22039] loop4: detected capacity change from 0 to 4 [ 1183.785224][T22057] loop5: detected capacity change from 0 to 21504 11:53:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xf6ffffff00000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600114000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000020040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1183.799529][T22039] EXT4-fs (loop4): invalid first ino: 0 [ 1183.807142][T22031] EXT4-fs (loop3): invalid first ino: 0 [ 1183.836402][T22057] FAT-fs (loop5): bogus number of reserved sectors [ 1183.842951][T22057] FAT-fs (loop5): Can't find a valid FAT filesystem 11:53:41 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x5b630aa500000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1183.879093][T22070] loop3: detected capacity change from 0 to 4 [ 1183.886275][T22070] EXT4-fs (loop3): invalid first ino: 0 [ 1183.897775][T22071] loop1: detected capacity change from 0 to 264192 [ 1183.900498][T22074] loop4: detected capacity change from 0 to 4 [ 1183.908992][T22076] loop2: detected capacity change from 0 to 264192 [ 1183.920312][T22071] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1183.924307][T22074] EXT4-fs (loop4): invalid first ino: 0 [ 1183.933002][T22076] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1183.950193][T22070] loop3: detected capacity change from 0 to 4 [ 1183.960913][T22070] EXT4-fs (loop3): invalid first ino: 0 11:53:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xf9fdffff00000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1183.980003][T22085] loop5: detected capacity change from 0 to 21504 [ 1183.988284][T22076] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1184.002467][T22085] FAT-fs (loop5): bogus number of reserved sectors [ 1184.009024][T22085] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1184.016890][T22036] loop0: detected capacity change from 0 to 264192 11:53:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600115000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1184.028004][T22074] loop4: detected capacity change from 0 to 4 [ 1184.029654][T22036] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1184.046749][T22074] EXT4-fs (loop4): invalid first ino: 0 [ 1184.057147][T22076] loop2: detected capacity change from 0 to 264192 [ 1184.063081][T22093] loop1: detected capacity change from 0 to 264192 [ 1184.065742][T22076] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1184.091825][T22093] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1184.100549][T22076] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1184.109729][T22104] loop3: detected capacity change from 0 to 4 [ 1184.117101][T22104] EXT4-fs (loop3): invalid first ino: 0 11:53:41 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x300, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x22, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xfdfdffff00000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:41 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x6000000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000030040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600020000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1184.230133][T22119] loop5: detected capacity change from 0 to 21504 [ 1184.246336][T22119] FAT-fs (loop5): bogus number of reserved sectors [ 1184.252873][T22119] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1184.258482][T22130] loop1: detected capacity change from 0 to 264192 [ 1184.261965][T22125] loop3: detected capacity change from 0 to 4 [ 1184.266375][T22132] loop2: detected capacity change from 0 to 264192 [ 1184.275781][T22131] loop4: detected capacity change from 0 to 4 [ 1184.283582][T22130] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1184.306657][T22132] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1184.323767][T22131] EXT4-fs (loop4): invalid first ino: 0 [ 1184.325916][T22125] EXT4-fs (loop3): invalid first ino: 0 [ 1184.332065][T22132] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1184.357830][T22131] loop4: detected capacity change from 0 to 4 [ 1184.369587][T22142] loop5: detected capacity change from 0 to 21504 11:53:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xfdffffff00000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:42 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x6800000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000040040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1184.379206][T22131] EXT4-fs (loop4): invalid first ino: 0 [ 1184.384996][T22125] loop3: detected capacity change from 0 to 4 [ 1184.402532][T22142] FAT-fs (loop5): bogus number of reserved sectors [ 1184.409067][T22142] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1184.414549][T22125] EXT4-fs (loop3): invalid first ino: 0 [ 1184.462467][T22154] loop2: detected capacity change from 0 to 264192 [ 1184.470722][T22155] loop1: detected capacity change from 0 to 264192 [ 1184.471592][T22161] loop4: detected capacity change from 0 to 4 [ 1184.478347][T22155] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x25, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xfeffffff00000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000601020000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1184.518641][T22161] EXT4-fs (loop4): invalid first ino: 0 [ 1184.551553][T22154] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1184.566884][T22172] loop5: detected capacity change from 0 to 21504 [ 1184.575026][T22173] loop3: detected capacity change from 0 to 4 [ 1184.577916][T22175] loop1: detected capacity change from 0 to 264192 [ 1184.587963][T22161] loop4: detected capacity change from 0 to 4 [ 1184.588698][T22173] EXT4-fs (loop3): invalid first ino: 0 [ 1184.600845][T22172] FAT-fs (loop5): bogus number of reserved sectors [ 1184.604531][T22161] EXT4-fs (loop4): invalid first ino: 0 [ 1184.607385][T22172] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1184.624600][T22154] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1184.628241][T22175] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1184.666976][T22173] loop3: detected capacity change from 0 to 4 [ 1184.672143][T22154] loop2: detected capacity change from 0 to 264192 [ 1184.684899][T22173] EXT4-fs (loop3): invalid first ino: 0 [ 1184.689848][T22191] loop5: detected capacity change from 0 to 21504 [ 1184.697783][T22154] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1184.708693][T22191] FAT-fs (loop5): bogus number of reserved sectors [ 1184.715243][T22191] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1184.726978][T22154] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000050040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xfeffffffffffffff, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x48, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600022000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:42 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x386, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:42 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x6c00000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1184.831726][T22120] loop0: detected capacity change from 0 to 264192 [ 1184.839480][T22120] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1184.873125][T22212] loop1: detected capacity change from 0 to 264192 [ 1184.873774][T22213] loop2: detected capacity change from 0 to 264192 [ 1184.879937][T22215] loop3: detected capacity change from 0 to 4 [ 1184.887129][T22214] loop5: detected capacity change from 0 to 21504 [ 1184.894322][T22212] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1184.907160][T22216] loop4: detected capacity change from 0 to 4 [ 1184.913552][T22215] EXT4-fs (loop3): invalid first ino: 0 11:53:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600025000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xffffff7f00000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1184.931525][T22216] EXT4-fs (loop4): invalid first ino: 0 [ 1184.947220][T22213] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1184.962734][T22214] FAT-fs (loop5): bogus number of reserved sectors [ 1184.969284][T22214] FAT-fs (loop5): Can't find a valid FAT filesystem 11:53:42 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x7400000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1184.995482][T22216] loop4: detected capacity change from 0 to 4 [ 1185.001730][T22213] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1185.013963][T22237] loop3: detected capacity change from 0 to 4 [ 1185.022399][T22216] EXT4-fs (loop4): invalid first ino: 0 [ 1185.039380][T22236] loop5: detected capacity change from 0 to 21504 11:53:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000060040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1185.059128][T22244] loop1: detected capacity change from 0 to 264192 [ 1185.074253][T22244] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1185.088974][T22236] FAT-fs (loop5): bogus number of reserved sectors [ 1185.095510][T22236] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1185.102265][T22237] EXT4-fs (loop3): invalid first ino: 0 11:53:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x4c, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1185.127598][T22252] loop2: detected capacity change from 0 to 264192 [ 1185.139283][T22254] loop4: detected capacity change from 0 to 4 [ 1185.161415][T22237] loop3: detected capacity change from 0 to 4 11:53:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000060003f000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xffffffff00000000, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1185.169532][T22252] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1185.170264][T22237] EXT4-fs (loop3): invalid first ino: 0 [ 1185.187662][T22254] EXT4-fs (loop4): invalid first ino: 0 [ 1185.213417][T22252] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1185.240306][T22254] loop4: detected capacity change from 0 to 4 [ 1185.242601][T22271] loop1: detected capacity change from 0 to 264192 [ 1185.253459][T22272] loop3: detected capacity change from 0 to 4 [ 1185.255340][T22254] EXT4-fs (loop4): invalid first ino: 0 [ 1185.261734][T22271] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1185.275493][T22272] EXT4-fs (loop3): invalid first ino: 0 [ 1185.286597][T22278] loop5: detected capacity change from 0 to 21504 [ 1185.292540][T22252] loop2: detected capacity change from 0 to 264192 [ 1185.303726][T22278] FAT-fs (loop5): bogus number of reserved sectors [ 1185.306236][T22252] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1185.310285][T22278] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1185.330266][T22272] loop3: detected capacity change from 0 to 4 11:53:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000070040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xfffffffffffffffe, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1185.348397][T22272] EXT4-fs (loop3): invalid first ino: 0 [ 1185.379345][T22292] loop4: detected capacity change from 0 to 4 11:53:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600040000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1185.395016][T22292] EXT4-fs (loop4): invalid first ino: 0 [ 1185.397712][T22283] loop5: detected capacity change from 0 to 21504 [ 1185.410109][T22252] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1185.416998][T22283] FAT-fs (loop5): bogus number of reserved sectors [ 1185.423542][T22283] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1185.436165][T22299] loop1: detected capacity change from 0 to 264192 [ 1185.445675][T22292] loop4: detected capacity change from 0 to 4 [ 1185.455337][T22299] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1185.458630][T22292] EXT4-fs (loop4): invalid first ino: 0 [ 1185.479060][T22306] loop3: detected capacity change from 0 to 4 [ 1185.493957][T22306] EXT4-fs (loop3): invalid first ino: 0 [ 1185.543201][T22306] loop3: detected capacity change from 0 to 4 [ 1185.552570][T22306] EXT4-fs (loop3): invalid first ino: 0 11:53:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x387, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:43 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x7a00000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x68, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000080040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600048000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1185.660155][T22224] loop0: detected capacity change from 0 to 264192 [ 1185.667830][T22224] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1185.698656][T22337] loop4: detected capacity change from 0 to 4 [ 1185.704247][T22338] loop1: detected capacity change from 0 to 264192 [ 1185.704967][T22336] loop3: detected capacity change from 0 to 4 [ 1185.712415][T22339] loop5: detected capacity change from 0 to 21504 [ 1185.718763][T22340] loop2: detected capacity change from 0 to 264192 [ 1185.732490][T22338] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1185.747695][T22337] EXT4-fs (loop4): invalid first ino: 0 [ 1185.753833][T22336] EXT4-fs (loop3): invalid first ino: 0 [ 1185.761571][T22339] FAT-fs (loop5): bogus number of reserved sectors [ 1185.768130][T22339] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1185.781914][T22340] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1185.792539][T22337] loop4: detected capacity change from 0 to 4 11:53:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000060004c000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1185.826140][T22337] EXT4-fs (loop4): invalid first ino: 0 [ 1185.839536][T22340] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000090040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1185.876313][T22340] loop2: detected capacity change from 0 to 264192 [ 1185.890479][T22366] loop5: detected capacity change from 0 to 21504 [ 1185.894851][T22340] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1185.899341][T22368] loop3: detected capacity change from 0 to 4 [ 1185.920670][T22366] FAT-fs (loop5): bogus number of reserved sectors [ 1185.924383][T22373] loop4: detected capacity change from 0 to 4 [ 1185.927217][T22366] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1185.949082][T22372] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1185.967936][T22368] EXT4-fs (loop3): invalid first ino: 0 11:53:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x6c, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1185.978639][T22340] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1185.985548][T22373] EXT4-fs (loop4): invalid first ino: 0 [ 1186.004712][T22368] loop3: detected capacity change from 0 to 4 [ 1186.014757][T22368] EXT4-fs (loop3): invalid first ino: 0 11:53:43 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x7fffffffffffffff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1186.038033][T22373] loop4: detected capacity change from 0 to 4 [ 1186.049170][T22373] EXT4-fs (loop4): invalid first ino: 0 [ 1186.073268][T22392] loop5: detected capacity change from 0 to 21504 [ 1186.093217][T22392] FAT-fs (loop5): bogus number of reserved sectors [ 1186.099765][T22392] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1186.132771][T22396] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1186.142826][T22405] loop2: detected capacity change from 0 to 264192 [ 1186.157830][T22405] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1186.167079][T22405] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1186.191578][T22413] loop5: detected capacity change from 0 to 21504 [ 1186.204884][T22413] FAT-fs (loop5): bogus number of reserved sectors [ 1186.211418][T22413] FAT-fs (loop5): Can't find a valid FAT filesystem 11:53:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040000a0040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x388, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:44 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x85ffffff00000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600060000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x4, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x74, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1186.336131][T22348] loop0: detected capacity change from 0 to 264192 [ 1186.343545][T22348] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1186.369535][T22428] loop2: detected capacity change from 0 to 264192 [ 1186.380343][T22428] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1186.384711][T22435] loop5: detected capacity change from 0 to 21504 [ 1186.389692][T22432] loop3: detected capacity change from 0 to 4 [ 1186.397277][T22437] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1186.407767][T22436] loop4: detected capacity change from 0 to 4 [ 1186.411660][T22435] FAT-fs (loop5): bogus number of reserved sectors [ 1186.422723][T22435] FAT-fs (loop5): Can't find a valid FAT filesystem 11:53:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040000b0040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:44 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x8cffffff00000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1186.439706][T22432] EXT4-fs (loop3): invalid first ino: 0 [ 1186.446513][T22428] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1186.455300][T22436] EXT4-fs (loop4): invalid first ino: 0 [ 1186.515289][T22435] loop5: detected capacity change from 0 to 21504 [ 1186.517143][T22432] loop3: detected capacity change from 0 to 4 [ 1186.525505][T22451] loop2: detected capacity change from 0 to 264192 [ 1186.536413][T22451] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1186.548762][T22435] FAT-fs (loop5): bogus number of reserved sectors [ 1186.555502][T22435] FAT-fs (loop5): Can't find a valid FAT filesystem 11:53:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x5, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1186.557856][T22461] loop4: detected capacity change from 0 to 4 [ 1186.576061][T22451] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1186.603658][T22432] EXT4-fs (loop3): invalid first ino: 0 11:53:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x77, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600068000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:44 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x97ffffff00000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1186.613121][T22461] EXT4-fs (loop4): invalid first ino: 0 [ 1186.621473][T22467] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1186.670997][T22475] loop5: detected capacity change from 0 to 21504 [ 1186.678080][T22461] loop4: detected capacity change from 0 to 4 [ 1186.685421][T22461] EXT4-fs (loop4): invalid first ino: 0 [ 1186.692333][T22483] loop3: detected capacity change from 0 to 4 [ 1186.692636][T22484] loop2: detected capacity change from 0 to 264192 [ 1186.701156][T22475] FAT-fs (loop5): bogus number of reserved sectors [ 1186.711992][T22475] FAT-fs (loop5): Can't find a valid FAT filesystem 11:53:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x6, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1186.721498][T22483] EXT4-fs (loop3): invalid first ino: 0 [ 1186.744993][T22484] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1186.768312][T22483] loop3: detected capacity change from 0 to 4 [ 1186.789400][T22483] EXT4-fs (loop3): invalid first ino: 0 [ 1186.796484][T22484] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1186.811611][T22494] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value 11:53:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x402, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040000c0040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x78, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:44 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xbd02000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000060006c000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x7, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1186.951372][T22448] loop0: detected capacity change from 0 to 264192 [ 1186.959266][T22448] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1186.989634][T22515] loop4: detected capacity change from 0 to 4 [ 1186.997203][T22517] loop5: detected capacity change from 0 to 21504 [ 1186.999266][T22518] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1187.004471][T22519] loop3: detected capacity change from 0 to 4 [ 1187.012501][T22520] loop2: detected capacity change from 0 to 264192 [ 1187.034287][T22515] EXT4-fs (loop4): invalid first ino: 0 [ 1187.045574][T22517] FAT-fs (loop5): bogus number of reserved sectors [ 1187.052262][T22517] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1187.052454][T22520] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1187.089528][T22519] EXT4-fs (loop3): invalid first ino: 0 11:53:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x8, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1187.110196][T22533] loop5: detected capacity change from 0 to 21504 [ 1187.122222][T22515] loop4: detected capacity change from 0 to 4 [ 1187.138739][T22533] FAT-fs (loop5): bogus number of reserved sectors [ 1187.145248][T22520] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1187.150432][T22543] FAT-fs (loop1): Unrecognized mount option "iocharset=" or missing value [ 1187.151903][T22533] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1187.167381][T22515] EXT4-fs (loop4): invalid first ino: 0 [ 1187.181104][T22519] loop3: detected capacity change from 0 to 4 [ 1187.187559][T22519] EXT4-fs (loop3): invalid first ino: 0 11:53:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040000d0040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600074000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1187.205621][T22520] loop2: detected capacity change from 0 to 264192 11:53:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x79, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x9, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1187.238220][T22520] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1187.261201][T22562] loop4: detected capacity change from 0 to 4 [ 1187.268607][T22564] loop3: detected capacity change from 0 to 4 [ 1187.281523][T22566] loop5: detected capacity change from 0 to 21504 11:53:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x7a, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1187.292700][T22562] EXT4-fs (loop4): invalid first ino: 0 [ 1187.302833][T22520] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1187.309363][T22564] EXT4-fs (loop3): invalid first ino: 0 [ 1187.316552][T22570] FAT-fs (loop1): Unrecognized mount option "shortnam" or missing value [ 1187.325417][T22566] FAT-fs (loop5): bogus number of reserved sectors [ 1187.331959][T22566] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1187.362444][T22564] loop3: detected capacity change from 0 to 4 [ 1187.382768][T22562] loop4: detected capacity change from 0 to 4 [ 1187.390350][T22562] EXT4-fs (loop4): invalid first ino: 0 [ 1187.396328][T22564] EXT4-fs (loop3): invalid first ino: 0 [ 1187.419403][T22588] loop5: detected capacity change from 0 to 21504 [ 1187.448701][T22588] FAT-fs (loop5): bogus number of reserved sectors [ 1187.455238][T22588] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1187.538444][T22599] loop5: detected capacity change from 0 to 21504 [ 1187.545330][T22599] FAT-fs (loop5): bogus number of reserved sectors [ 1187.551851][T22599] FAT-fs (loop5): Can't find a valid FAT filesystem 11:53:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x406, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:45 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xdaffffff00000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0xa, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040000e0040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000060007a000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0xfe, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1187.587073][T22531] loop0: detected capacity change from 0 to 264192 [ 1187.597034][T22531] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1187.628137][T22608] loop2: detected capacity change from 0 to 264192 [ 1187.640145][T22610] FAT-fs (loop1): Unrecognized mount option "shortnam" or missing value [ 1187.662667][T22608] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1187.676690][T22617] loop3: detected capacity change from 0 to 4 [ 1187.683547][T22615] loop5: detected capacity change from 0 to 244867 [ 1187.690535][T22619] loop4: detected capacity change from 0 to 4 [ 1187.710670][T22617] EXT4-fs (loop3): invalid first ino: 0 [ 1187.710862][T22619] EXT4-fs (loop4): invalid first ino: 0 [ 1187.716380][T22608] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0xb, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1187.722439][T22615] FAT-fs (loop5): bogus number of reserved sectors [ 1187.734820][T22615] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1187.792699][T22617] loop3: detected capacity change from 0 to 4 [ 1187.800185][T22608] loop2: detected capacity change from 0 to 264192 [ 1187.802346][T22619] loop4: detected capacity change from 0 to 4 [ 1187.808482][T22631] FAT-fs (loop1): Unrecognized mount option "shortnam" or missing value [ 1187.826261][T22608] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1187.827470][T22617] EXT4-fs (loop3): invalid first ino: 0 11:53:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006002ea000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:45 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xf6ffffff00000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1187.844236][T22619] EXT4-fs (loop4): invalid first ino: 0 [ 1187.845116][T22643] loop5: detected capacity change from 0 to 244867 [ 1187.869089][T22608] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1187.877973][T22643] FAT-fs (loop5): bogus number of reserved sectors [ 1187.884582][T22643] FAT-fs (loop5): Can't find a valid FAT filesystem 11:53:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040000f0040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x204, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0xc, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1187.930425][T22656] loop3: detected capacity change from 0 to 4 [ 1187.936803][T22657] loop2: detected capacity change from 0 to 264192 [ 1187.945235][T22656] EXT4-fs (loop3): invalid first ino: 0 [ 1187.952348][T22657] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1187.962542][T22657] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1187.969993][T22664] loop4: detected capacity change from 0 to 4 [ 1187.993582][T22656] loop3: detected capacity change from 0 to 4 [ 1188.001480][T22664] EXT4-fs (loop4): invalid first ino: 0 [ 1188.010375][T22656] EXT4-fs (loop3): invalid first ino: 0 [ 1188.023008][T22669] FAT-fs (loop1): Unrecognized mount option "shortnam" or missing value [ 1188.076005][T22664] loop4: detected capacity change from 0 to 4 [ 1188.108454][T22664] EXT4-fs (loop4): invalid first ino: 0 [ 1188.180094][T22671] loop5: detected capacity change from 0 to 264192 [ 1188.187653][T22671] FAT-fs (loop5): bogus number of reserved sectors [ 1188.194238][T22671] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1188.248279][T22618] loop0: detected capacity change from 0 to 264192 [ 1188.256018][T22618] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1188.277543][T22687] loop5: detected capacity change from 0 to 264192 [ 1188.289672][T22687] FAT-fs (loop5): bogus number of reserved sectors 11:53:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x500, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:46 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xf9fdffff00000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006002eb000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0xd, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000100040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1188.296226][T22687] FAT-fs (loop5): Can't find a valid FAT filesystem 11:53:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x300, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1188.323221][T22696] loop3: detected capacity change from 0 to 4 [ 1188.328741][T22700] loop4: detected capacity change from 0 to 4 [ 1188.347146][T22700] EXT4-fs (loop4): invalid first ino: 0 [ 1188.350056][T22698] loop2: detected capacity change from 0 to 264192 [ 1188.368025][T22699] FAT-fs (loop1): Unrecognized mount option "shortnam" or missing value [ 1188.382746][T22696] EXT4-fs (loop3): invalid first ino: 0 [ 1188.394441][T22700] loop4: detected capacity change from 0 to 4 [ 1188.408766][T22700] EXT4-fs (loop4): invalid first ino: 0 [ 1188.421344][T22698] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1188.435564][T22696] loop3: detected capacity change from 0 to 4 [ 1188.454364][T22698] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1188.463799][T22696] EXT4-fs (loop3): invalid first ino: 0 11:53:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0xe, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000110040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000f1000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1188.507112][T22698] loop2: detected capacity change from 0 to 264192 [ 1188.535609][T22698] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1188.551236][T22736] loop4: detected capacity change from 0 to 4 [ 1188.557973][T22732] FAT-fs (loop1): Unrecognized mount option "shortnam" or missing value [ 1188.561671][T22738] loop3: detected capacity change from 0 to 4 [ 1188.576480][T22698] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1188.587762][T22736] EXT4-fs (loop4): invalid first ino: 0 [ 1188.605977][T22738] EXT4-fs (loop3): invalid first ino: 0 11:53:46 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfdfdffff00000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1188.637689][T22736] loop4: detected capacity change from 0 to 4 [ 1188.660618][T22736] EXT4-fs (loop4): invalid first ino: 0 [ 1188.669292][T22738] loop3: detected capacity change from 0 to 4 11:53:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x10, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000120040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1188.686968][T22738] EXT4-fs (loop3): invalid first ino: 0 [ 1188.698049][T22754] loop2: detected capacity change from 0 to 264192 [ 1188.713288][T22754] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1188.723195][T22757] FAT-fs (loop1): Unrecognized mount option "shortnam" or missing value [ 1188.769030][T22764] loop4: detected capacity change from 0 to 4 [ 1188.780300][T22754] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1188.805261][T22764] EXT4-fs (loop4): invalid first ino: 0 [ 1188.823510][T22708] loop5: detected capacity change from 0 to 264192 [ 1188.832767][T22708] FAT-fs (loop5): bogus number of reserved sectors [ 1188.839333][T22708] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1188.856781][T22754] loop2: detected capacity change from 0 to 264192 [ 1188.856846][T22764] loop4: detected capacity change from 0 to 4 [ 1188.870098][T22754] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1188.887524][T22764] EXT4-fs (loop4): invalid first ino: 0 [ 1188.916164][T22754] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x600, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600fff000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x11, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000220040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:46 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfdffffff00000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x386, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1189.065846][T22707] loop0: detected capacity change from 0 to 264192 [ 1189.073593][T22707] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1189.109524][T22799] loop3: detected capacity change from 0 to 4 [ 1189.113375][T22801] loop2: detected capacity change from 0 to 264192 [ 1189.115885][T22800] loop4: detected capacity change from 0 to 4 [ 1189.125634][T22802] FAT-fs (loop1): Unrecognized mount option "shortnam" or missing value [ 1189.132427][T22799] EXT4-fs (loop3): invalid first ino: 0 [ 1189.146426][T22801] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x12, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1189.165734][T22800] EXT4-fs (loop4): invalid first ino: 0 [ 1189.182458][T22801] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:47 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfeffffff00000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1189.210964][T22800] loop4: detected capacity change from 0 to 4 [ 1189.224446][T22800] EXT4-fs (loop4): invalid first ino: 0 11:53:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000250040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1189.256002][T22799] loop3: detected capacity change from 0 to 4 [ 1189.274012][T22799] EXT4-fs (loop3): invalid first ino: 0 [ 1189.275102][T22822] FAT-fs (loop1): Unrecognized mount option "shortnam" or missing value 11:53:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000010000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x22, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1189.318675][T22830] loop2: detected capacity change from 0 to 264192 [ 1189.323146][T22834] loop4: detected capacity change from 0 to 4 [ 1189.342245][T22834] EXT4-fs (loop4): invalid first ino: 0 [ 1189.348906][T22830] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1189.402028][T22830] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1189.402382][T22834] loop4: detected capacity change from 0 to 4 [ 1189.419418][T22848] loop3: detected capacity change from 0 to 4 [ 1189.433607][T22850] FAT-fs (loop1): Unrecognized mount option "shortnam" or missing value [ 1189.443201][T22834] EXT4-fs (loop4): invalid first ino: 0 [ 1189.452491][T22848] EXT4-fs (loop3): invalid first ino: 0 [ 1189.481773][T22830] loop2: detected capacity change from 0 to 264192 11:53:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000480040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1189.508812][T22830] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1189.518073][T22848] loop3: detected capacity change from 0 to 4 [ 1189.539703][T22848] EXT4-fs (loop3): invalid first ino: 0 [ 1189.556307][T22865] loop4: detected capacity change from 0 to 4 [ 1189.569669][T22830] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1189.573820][T22865] EXT4-fs (loop4): invalid first ino: 0 [ 1189.621324][T22865] loop4: detected capacity change from 0 to 4 [ 1189.628978][T22865] EXT4-fs (loop4): invalid first ino: 0 [ 1189.743626][T22798] loop5: detected capacity change from 0 to 264192 [ 1189.752377][T22798] FAT-fs (loop5): bogus number of reserved sectors [ 1189.758922][T22798] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1189.779590][T22815] loop0: detected capacity change from 0 to 264192 [ 1189.788009][T22815] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 11:53:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x604, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x25, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000011000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:47 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfeffffffffffffff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040004c0040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x387, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1189.989945][T22894] loop3: detected capacity change from 0 to 4 [ 1189.996404][T22897] loop2: detected capacity change from 0 to 264192 [ 1189.999627][T22899] loop4: detected capacity change from 0 to 4 [ 1190.007928][T22898] FAT-fs (loop1): Unrecognized mount option "shortnam" or missing value [ 1190.023132][T22894] EXT4-fs (loop3): invalid first ino: 0 [ 1190.030743][T22897] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000012000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1190.041340][T22899] EXT4-fs (loop4): invalid first ino: 0 [ 1190.052847][T22897] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x48, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1190.101141][T22913] loop3: detected capacity change from 0 to 4 [ 1190.108912][T22899] loop4: detected capacity change from 0 to 4 [ 1190.120159][T22899] EXT4-fs (loop4): invalid first ino: 0 [ 1190.129927][T22913] EXT4-fs (loop3): invalid first ino: 0 [ 1190.146448][T22897] loop2: detected capacity change from 0 to 264192 [ 1190.158732][T22897] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1190.183172][T22913] loop3: detected capacity change from 0 to 4 11:53:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000600040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:48 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xff0f000000000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600002000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1190.202148][T22897] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1190.211584][T22922] FAT-fs (loop1): Unrecognized mount option "shortnam" or missing value [ 1190.225879][T22913] EXT4-fs (loop3): invalid first ino: 0 [ 1190.235993][T22930] loop4: detected capacity change from 0 to 4 11:53:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x4c, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1190.276481][T22930] EXT4-fs (loop4): invalid first ino: 0 [ 1190.316715][T22940] loop3: detected capacity change from 0 to 4 [ 1190.329671][T22930] loop4: detected capacity change from 0 to 4 [ 1190.329685][T22934] loop2: detected capacity change from 0 to 264192 [ 1190.330387][T22934] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1190.336369][T22930] EXT4-fs (loop4): invalid first ino: 0 [ 1190.362533][T22944] FAT-fs (loop1): Unrecognized mount option "shortnam" or missing value [ 1190.375399][T22940] EXT4-fs (loop3): invalid first ino: 0 [ 1190.399604][T22934] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1190.429964][T22940] loop3: detected capacity change from 0 to 4 [ 1190.445855][T22940] EXT4-fs (loop3): invalid first ino: 0 [ 1190.538758][T22895] loop5: detected capacity change from 0 to 264192 [ 1190.547537][T22895] FAT-fs (loop5): bogus number of reserved sectors [ 1190.554126][T22895] FAT-fs (loop5): Can't find a valid FAT filesystem 11:53:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x700, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000680040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:48 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfffbffff00000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x60, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600003000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x388, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1190.720585][T22896] loop0: detected capacity change from 0 to 264192 [ 1190.728033][T22896] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1190.758327][T22979] loop2: detected capacity change from 0 to 264192 [ 1190.765194][T22982] FAT-fs (loop1): Unrecognized mount option "shortnam" or missing value [ 1190.773705][T22979] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1190.774376][T22983] loop4: detected capacity change from 0 to 4 [ 1190.802626][T22986] loop3: detected capacity change from 0 to 4 [ 1190.815490][T22986] EXT4-fs (loop3): invalid first ino: 0 11:53:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x68, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040006c0040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1190.821195][T22983] EXT4-fs (loop4): invalid first ino: 0 [ 1190.849861][T22979] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1190.890601][T22979] loop2: detected capacity change from 0 to 264192 [ 1190.897289][T22979] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1190.902044][T23006] FAT-fs (loop1): Unrecognized mount option "shortnam" or missing value [ 1190.915157][T22986] loop3: detected capacity change from 0 to 4 [ 1190.923075][T22986] EXT4-fs (loop3): invalid first ino: 0 [ 1190.930468][T23008] loop4: detected capacity change from 0 to 4 11:53:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600004000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1190.951148][T23008] EXT4-fs (loop4): invalid first ino: 0 [ 1190.965166][T22979] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:48 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xffffff7f00000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1191.011488][T23008] loop4: detected capacity change from 0 to 4 [ 1191.015344][T23018] loop3: detected capacity change from 0 to 4 [ 1191.019338][T23008] EXT4-fs (loop4): invalid first ino: 0 11:53:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000740040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x6c, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1191.093642][T23018] EXT4-fs (loop3): invalid first ino: 0 [ 1191.104058][T23033] loop4: detected capacity change from 0 to 4 [ 1191.113222][T23034] loop2: detected capacity change from 0 to 264192 [ 1191.117449][T23036] FAT-fs (loop1): Unrecognized mount option "shortnam" or missing value [ 1191.135237][T23033] EXT4-fs (loop4): invalid first ino: 0 [ 1191.142685][T23018] loop3: detected capacity change from 0 to 4 [ 1191.148622][T23034] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1191.158407][T23018] EXT4-fs (loop3): invalid first ino: 0 [ 1191.172525][T23034] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1191.195662][T23033] loop4: detected capacity change from 0 to 4 [ 1191.207648][T23033] EXT4-fs (loop4): invalid first ino: 0 [ 1191.325791][T22978] loop5: detected capacity change from 0 to 264192 [ 1191.333124][T22978] FAT-fs (loop5): bogus number of reserved sectors [ 1191.339674][T22978] FAT-fs (loop5): Can't find a valid FAT filesystem 11:53:49 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xffffffff00000000, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x72, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600005000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040007a0040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x900, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x402, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) [ 1191.481606][T22995] loop0: detected capacity change from 0 to 264192 [ 1191.498234][T22995] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1191.529486][T23073] loop4: detected capacity change from 0 to 4 [ 1191.530772][T23074] loop3: detected capacity change from 0 to 4 [ 1191.538196][T23075] FAT-fs (loop1): Unrecognized mount option "shortnam" or missing value [ 1191.546443][T23076] loop2: detected capacity change from 0 to 264192 [ 1191.554894][T23073] EXT4-fs (loop4): invalid first ino: 0 [ 1191.574941][T23074] EXT4-fs (loop3): invalid first ino: 0 [ 1191.586844][T23076] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1191.610049][T23073] loop4: detected capacity change from 0 to 4 11:53:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x73, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1191.626154][T23073] EXT4-fs (loop4): invalid first ino: 0 [ 1191.644951][T23076] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000e80040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1191.672274][T23074] loop3: detected capacity change from 0 to 4 [ 1191.692746][T23076] loop2: detected capacity change from 0 to 264192 [ 1191.701394][T23074] EXT4-fs (loop3): invalid first ino: 0 [ 1191.718615][T23076] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1191.732004][T23096] FAT-fs (loop1): Unrecognized mount option "shortnam" or missing value [ 1191.745122][T23108] loop4: detected capacity change from 0 to 4 [ 1191.759669][T23076] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600006000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1191.767962][T23108] EXT4-fs (loop4): invalid first ino: 0 11:53:49 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xffffffffffff0700, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1191.810364][T23108] loop4: detected capacity change from 0 to 4 [ 1191.818205][T23108] EXT4-fs (loop4): invalid first ino: 0 [ 1191.839546][T23120] loop3: detected capacity change from 0 to 4 [ 1191.841584][T23123] loop2: detected capacity change from 0 to 264192 11:53:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x74, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1191.855522][T23120] EXT4-fs (loop3): invalid first ino: 0 11:53:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000fe0040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1191.888274][T23123] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1191.900478][T23129] FAT-fs (loop1): Unrecognized mount option "shortnam" or missing value 11:53:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600007000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:49 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xffffffffffffff0f, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1191.938191][T23123] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1191.971695][T23138] loop4: detected capacity change from 0 to 4 11:53:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x76, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1191.996641][T23138] EXT4-fs (loop4): invalid first ino: 0 [ 1192.007701][T23143] loop3: detected capacity change from 0 to 4 [ 1192.032491][T23143] EXT4-fs (loop3): invalid first ino: 0 [ 1192.039319][T23150] loop2: detected capacity change from 0 to 264192 [ 1192.048280][T23138] loop4: detected capacity change from 0 to 4 [ 1192.052905][T23151] FAT-fs (loop1): Unrecognized mount option "shortnam" or missing value [ 1192.054678][T23138] EXT4-fs (loop4): invalid first ino: 0 [ 1192.067922][T23150] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000040240000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1192.099169][T23150] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1192.137903][T23143] loop3: detected capacity change from 0 to 4 [ 1192.157359][T23143] EXT4-fs (loop3): invalid first ino: 0 [ 1192.172833][T23150] loop2: detected capacity change from 0 to 264192 [ 1192.197966][T23150] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1192.199861][T23167] loop4: detected capacity change from 0 to 4 [ 1192.227353][T23150] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1192.240492][T23167] EXT4-fs (loop4): invalid first ino: 0 [ 1192.261220][T23077] loop5: detected capacity change from 0 to 264192 [ 1192.269747][T23077] FAT-fs (loop5): bogus number of reserved sectors [ 1192.276288][T23077] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1192.283847][T23167] loop4: detected capacity change from 0 to 4 [ 1192.293785][T23167] EXT4-fs (loop4): invalid first ino: 0 11:53:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xa00, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x406, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x7a, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600008000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:50 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xffffffffffffff7f, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000340000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1192.494236][T23201] loop3: detected capacity change from 0 to 4 [ 1192.498987][T23204] loop4: detected capacity change from 0 to 4 [ 1192.500847][T23203] loop2: detected capacity change from 0 to 264192 [ 1192.515938][T23201] EXT4-fs (loop3): invalid first ino: 0 [ 1192.522154][T23203] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1192.528888][T23204] EXT4-fs (loop4): invalid first ino: 0 [ 1192.533165][T23202] FAT-fs (loop1): Unrecognized mount option "shortnam" or missing value 11:53:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600009000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0xfe, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:50 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xfffffffffffffffe, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1192.567752][T23203] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1192.605007][T23204] loop4: detected capacity change from 0 to 4 [ 1192.616285][T23221] loop3: detected capacity change from 0 to 4 [ 1192.632090][T23204] EXT4-fs (loop4): invalid first ino: 0 [ 1192.637743][T23221] EXT4-fs (loop3): invalid first ino: 0 [ 1192.661946][T23221] loop3: detected capacity change from 0 to 4 [ 1192.669491][T23221] EXT4-fs (loop3): invalid first ino: 0 [ 1192.676119][T23224] loop2: detected capacity change from 0 to 264192 [ 1192.687711][T23224] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1192.709730][T23224] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000170340000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000060000a000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:50 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0xffffffffffffffff, 0x0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1192.775792][T23237] loop4: detected capacity change from 0 to 4 [ 1192.779550][T23220] loop1: detected capacity change from 0 to 25424 [ 1192.802075][T23242] loop3: detected capacity change from 0 to 4 [ 1192.802246][T23220] FAT-fs (loop1): Unrecognized mount option "shortnam" or missing value [ 1192.817166][T23244] loop2: detected capacity change from 0 to 264192 [ 1192.830765][T23237] EXT4-fs (loop4): invalid first ino: 0 [ 1192.839332][T23242] EXT4-fs (loop3): invalid first ino: 0 [ 1192.854965][T23244] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1192.867542][T23244] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1192.908097][T23242] loop3: detected capacity change from 0 to 4 [ 1192.915945][T23244] loop2: detected capacity change from 0 to 264192 [ 1192.927880][T23242] EXT4-fs (loop3): invalid first ino: 0 [ 1192.934319][T23244] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1192.985317][T23244] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1193.126857][T23200] loop5: detected capacity change from 0 to 264192 [ 1193.134497][T23200] FAT-fs (loop5): bogus number of reserved sectors [ 1193.141066][T23200] FAT-fs (loop5): Can't find a valid FAT filesystem 11:53:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xb00, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1193.268510][T23192] loop0: detected capacity change from 0 to 264192 [ 1193.278055][T23192] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 11:53:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x500, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000020440000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x204, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000060000b000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:51 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x2, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1193.406412][T23285] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1193.425443][T23292] loop4: detected capacity change from 0 to 4 [ 1193.434002][T23295] loop3: detected capacity change from 0 to 4 [ 1193.449217][T23285] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000060440000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1193.458008][T23292] EXT4-fs (loop4): invalid first ino: 0 [ 1193.466581][T23295] EXT4-fs (loop3): invalid first ino: 0 11:53:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000060000c000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1193.507327][T23285] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1193.528514][T23285] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1193.538914][T23308] loop4: detected capacity change from 0 to 4 [ 1193.551763][T23311] loop3: detected capacity change from 0 to 4 [ 1193.565283][T23308] EXT4-fs (loop4): invalid first ino: 0 [ 1193.575240][T23311] EXT4-fs (loop3): invalid first ino: 0 [ 1193.604728][T23308] loop4: detected capacity change from 0 to 4 11:53:51 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x3, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1193.612499][T23308] EXT4-fs (loop4): invalid first ino: 0 [ 1193.619782][T23311] loop3: detected capacity change from 0 to 4 [ 1193.629517][T23311] EXT4-fs (loop3): invalid first ino: 0 11:53:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000060000d000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000100440000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1193.664390][T23323] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1193.700323][T23323] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1193.753817][T23323] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1193.757565][T23336] loop3: detected capacity change from 0 to 4 [ 1193.767136][T23335] loop4: detected capacity change from 0 to 4 [ 1193.777361][T23323] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1193.792360][T23335] EXT4-fs (loop4): invalid first ino: 0 [ 1193.797964][T23293] loop1: detected capacity change from 0 to 264192 [ 1193.809679][T23336] EXT4-fs (loop3): invalid first ino: 0 [ 1193.827224][T23293] FAT-fs (loop1): Unrecognized mount option "shortnam" or missing value 11:53:51 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x4, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1193.849399][T23335] loop4: detected capacity change from 0 to 4 [ 1193.857146][T23336] loop3: detected capacity change from 0 to 4 [ 1193.864707][T23335] EXT4-fs (loop4): invalid first ino: 0 [ 1193.875970][T23336] EXT4-fs (loop3): invalid first ino: 0 [ 1193.929425][T23359] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1193.950289][T23359] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1194.017256][T23359] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1194.032932][T23359] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1194.144587][T23294] loop5: detected capacity change from 0 to 264192 [ 1194.152185][T23294] FAT-fs (loop5): bogus number of reserved sectors [ 1194.158787][T23294] FAT-fs (loop5): Can't find a valid FAT filesystem 11:53:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xc00, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x600, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000060000e000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x300, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:53:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000540000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:52 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x5, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1194.342510][T23391] loop3: detected capacity change from 0 to 4 [ 1194.354735][T23393] loop4: detected capacity change from 0 to 4 [ 1194.366029][T23391] EXT4-fs (loop3): invalid first ino: 0 [ 1194.370553][T23394] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue 11:53:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000060000f000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1194.397213][T23393] EXT4-fs (loop4): invalid first ino: 0 [ 1194.408705][T23394] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000640000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1194.449697][T23394] EXT4-fs: Invalid sb specification: sb=0x0000000000000000",errors=continue [ 1194.465549][T23407] loop3: detected capacity change from 0 to 4 [ 1194.474443][T23394] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:52 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x6, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1194.501003][T23407] EXT4-fs (loop3): invalid first ino: 0 [ 1194.508762][T23410] loop4: detected capacity change from 0 to 4 [ 1194.533345][T23410] EXT4-fs (loop4): invalid first ino: 0 [ 1194.541999][T23407] loop3: detected capacity change from 0 to 4 [ 1194.558553][T23407] EXT4-fs (loop3): invalid first ino: 0 [ 1194.582398][T23420] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600010000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:52 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x7, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1194.613984][T23410] loop4: detected capacity change from 0 to 4 [ 1194.621903][T23410] EXT4-fs (loop4): invalid first ino: 0 [ 1194.648583][T23420] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000040640000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1194.716507][T23435] loop3: detected capacity change from 0 to 4 [ 1194.728102][T23437] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1194.740157][T23435] EXT4-fs (loop3): invalid first ino: 0 [ 1194.746158][T23445] loop4: detected capacity change from 0 to 4 [ 1194.782772][T23445] EXT4-fs (loop4): invalid first ino: 0 [ 1194.796101][T23437] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1194.806158][T23435] loop3: detected capacity change from 0 to 4 [ 1194.828314][T23435] EXT4-fs (loop3): invalid first ino: 0 [ 1194.847664][T23445] loop4: detected capacity change from 0 to 4 [ 1194.854270][T23445] EXT4-fs (loop4): invalid first ino: 0 [ 1194.969444][T23392] loop1: detected capacity change from 0 to 264192 [ 1194.984679][T23392] FAT-fs (loop1): Unrecognized mount option "shortnam" or missing value 11:53:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xd00, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1195.126144][T23390] loop5: detected capacity change from 0 to 264192 [ 1195.135997][T23390] FAT-fs (loop5): bogus number of reserved sectors [ 1195.142515][T23390] FAT-fs (loop5): Can't find a valid FAT filesystem 11:53:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x604, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:53 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x8, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600011000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000740000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x389, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1195.328257][T23491] loop4: detected capacity change from 0 to 4 [ 1195.334011][T23490] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1195.347173][T23495] loop3: detected capacity change from 0 to 4 [ 1195.353537][T23491] EXT4-fs (loop4): invalid first ino: 0 [ 1195.373682][T23495] EXT4-fs (loop3): invalid first ino: 0 11:53:53 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x9, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1195.424923][T23490] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1195.425065][T23491] loop4: detected capacity change from 0 to 4 [ 1195.433026][T23495] loop3: detected capacity change from 0 to 4 [ 1195.444907][T23495] EXT4-fs (loop3): invalid first ino: 0 [ 1195.463036][T23491] EXT4-fs (loop4): invalid first ino: 0 11:53:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600012000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000940000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1195.533059][T23517] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1195.558381][T23522] loop4: detected capacity change from 0 to 4 [ 1195.566054][T23523] loop3: detected capacity change from 0 to 4 [ 1195.589044][T23523] EXT4-fs (loop3): invalid first ino: 0 [ 1195.604021][T23522] EXT4-fs (loop4): invalid first ino: 0 [ 1195.613737][T23517] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1195.624525][T23523] loop3: detected capacity change from 0 to 4 11:53:53 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xa, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1195.639326][T23523] EXT4-fs (loop3): invalid first ino: 0 [ 1195.666188][T23522] loop4: detected capacity change from 0 to 4 [ 1195.675068][T23522] EXT4-fs (loop4): invalid first ino: 0 11:53:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600022000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000a40000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1195.750989][T23541] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1195.755886][T23545] loop3: detected capacity change from 0 to 4 [ 1195.778315][T23548] loop4: detected capacity change from 0 to 4 [ 1195.784818][T23545] EXT4-fs (loop3): invalid first ino: 0 [ 1195.818971][T23548] EXT4-fs (loop4): invalid first ino: 0 [ 1195.833679][T23545] loop3: detected capacity change from 0 to 4 [ 1195.850709][T23545] EXT4-fs (loop3): invalid first ino: 0 [ 1195.873459][T23548] loop4: detected capacity change from 0 to 4 [ 1195.884009][T23548] EXT4-fs (loop4): invalid first ino: 0 11:53:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xe00, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1195.987704][T23493] loop1: detected capacity change from 0 to 264192 [ 1196.013322][T23493] FAT-fs (loop1): Unrecognized mount option "shortnam" or missing value [ 1196.110147][T23492] loop5: detected capacity change from 0 to 264192 [ 1196.141049][T23492] FAT-fs (loop5): bogus number of reserved sectors [ 1196.147622][T23492] FAT-fs (loop5): Can't find a valid FAT filesystem 11:53:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x700, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:54 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xb, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600025000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000b40000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x38c, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1196.343103][T23586] loop4: detected capacity change from 0 to 4 [ 1196.347592][T23585] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1196.357231][T23587] loop3: detected capacity change from 0 to 4 [ 1196.371353][T23586] EXT4-fs (loop4): invalid first ino: 0 [ 1196.394213][T23587] EXT4-fs (loop3): invalid first ino: 0 [ 1196.428903][T23585] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:54 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xc, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000c40000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1196.442040][T23586] loop4: detected capacity change from 0 to 4 [ 1196.451607][T23586] EXT4-fs (loop4): invalid first ino: 0 [ 1196.452509][T23587] loop3: detected capacity change from 0 to 4 [ 1196.477917][T23587] EXT4-fs (loop3): invalid first ino: 0 11:53:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600048000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1196.541202][T23617] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1196.541727][T23621] loop4: detected capacity change from 0 to 4 [ 1196.583628][T23624] loop3: detected capacity change from 0 to 4 [ 1196.591361][T23621] EXT4-fs (loop4): invalid first ino: 0 [ 1196.608431][T23624] EXT4-fs (loop3): invalid first ino: 0 [ 1196.614846][T23617] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:54 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xd, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1196.651230][T23621] loop4: detected capacity change from 0 to 4 [ 1196.670770][T23621] EXT4-fs (loop4): invalid first ino: 0 [ 1196.677160][T23624] loop3: detected capacity change from 0 to 4 [ 1196.684858][T23624] EXT4-fs (loop3): invalid first ino: 0 11:53:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000060004c000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000d40000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1196.727886][T23638] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1196.778247][T23645] loop3: detected capacity change from 0 to 4 [ 1196.789468][T23646] loop4: detected capacity change from 0 to 4 [ 1196.804980][T23645] EXT4-fs (loop3): invalid first ino: 0 [ 1196.811283][T23638] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1196.819148][T23646] EXT4-fs (loop4): invalid first ino: 0 [ 1196.864121][T23645] loop3: detected capacity change from 0 to 4 [ 1196.867422][T23646] loop4: detected capacity change from 0 to 4 [ 1196.877309][T23645] EXT4-fs (loop3): invalid first ino: 0 [ 1196.886880][T23646] EXT4-fs (loop4): invalid first ino: 0 11:53:54 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xf00, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1196.969654][T23588] loop1: detected capacity change from 0 to 264192 [ 1196.987502][T23588] FAT-fs (loop1): Unrecognized mount option "shortnam" or missing value [ 1197.220950][T23607] loop5: detected capacity change from 0 to 264192 [ 1197.229968][T23607] FAT-fs (loop5): bogus number of reserved sectors [ 1197.236494][T23607] FAT-fs (loop5): Can't find a valid FAT filesystem 11:53:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x900, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:55 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xe, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000e40000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600060000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x38d, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1197.401516][T23690] loop3: detected capacity change from 0 to 4 [ 1197.413834][T23692] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1197.430411][T23690] EXT4-fs (loop3): invalid first ino: 0 [ 1197.435131][T23697] loop4: detected capacity change from 0 to 4 [ 1197.457205][T23697] EXT4-fs (loop4): invalid first ino: 0 [ 1197.487094][T23692] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1197.494460][T23690] loop3: detected capacity change from 0 to 4 11:53:55 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xf, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1197.502973][T23690] EXT4-fs (loop3): invalid first ino: 0 [ 1197.510439][T23697] loop4: detected capacity change from 0 to 4 [ 1197.518821][T23697] EXT4-fs (loop4): invalid first ino: 0 11:53:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000f40000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1197.576881][T23715] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600068000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1197.650344][T23715] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1197.657328][T23722] loop4: detected capacity change from 0 to 4 [ 1197.679171][T23728] loop3: detected capacity change from 0 to 4 [ 1197.686430][T23722] EXT4-fs (loop4): invalid first ino: 0 11:53:55 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x10, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1197.697198][T23728] EXT4-fs (loop3): invalid first ino: 0 11:53:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000060006c000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1197.730006][T23722] loop4: detected capacity change from 0 to 4 [ 1197.742010][T23722] EXT4-fs (loop4): invalid first ino: 0 11:53:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000041040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1197.782150][T23740] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1197.800031][T23746] loop3: detected capacity change from 0 to 4 [ 1197.833187][T23740] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1197.845052][T23746] EXT4-fs (loop3): invalid first ino: 0 [ 1197.850014][T23755] loop4: detected capacity change from 0 to 4 [ 1197.883634][T23755] EXT4-fs (loop4): invalid first ino: 0 [ 1197.904479][T23746] loop3: detected capacity change from 0 to 4 [ 1197.917203][T23746] EXT4-fs (loop3): invalid first ino: 0 [ 1197.924993][T23755] loop4: detected capacity change from 0 to 4 11:53:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x1020, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1197.943371][T23755] EXT4-fs (loop4): invalid first ino: 0 [ 1198.039561][T23695] loop1: detected capacity change from 0 to 264192 [ 1198.047332][T23695] FAT-fs (loop1): Unrecognized mount option "shortnam" or missing value 11:53:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0xa00, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:56 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x11, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000201040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600074000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x402, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1198.405393][T23792] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1198.409233][T23798] loop3: detected capacity change from 0 to 4 [ 1198.418294][T23799] loop4: detected capacity change from 0 to 4 [ 1198.438837][T23798] EXT4-fs (loop3): invalid first ino: 0 [ 1198.444862][T23799] EXT4-fs (loop4): invalid first ino: 0 11:53:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000001140000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1198.479523][T23792] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1198.480121][T23798] loop3: detected capacity change from 0 to 4 [ 1198.519639][T23798] EXT4-fs (loop3): invalid first ino: 0 11:53:56 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x12, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1198.525849][T23811] loop4: detected capacity change from 0 to 4 11:53:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000060007a000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1198.572813][T23811] EXT4-fs (loop4): invalid first ino: 0 [ 1198.611107][T23822] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000001240000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1198.613988][T23823] loop3: detected capacity change from 0 to 4 [ 1198.648473][T23823] EXT4-fs (loop3): invalid first ino: 0 [ 1198.672989][T23829] loop4: detected capacity change from 0 to 4 [ 1198.679295][T23822] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:56 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x22, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1198.697923][T23829] EXT4-fs (loop4): invalid first ino: 0 [ 1198.711010][T23823] loop3: detected capacity change from 0 to 4 [ 1198.719935][T23823] EXT4-fs (loop3): invalid first ino: 0 11:53:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000f1000f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1198.749969][T23829] loop4: detected capacity change from 0 to 4 [ 1198.769690][T23829] EXT4-fs (loop4): invalid first ino: 0 [ 1198.778259][T23846] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1198.804072][T23850] loop3: detected capacity change from 0 to 4 [ 1198.822202][T23850] EXT4-fs (loop3): invalid first ino: 0 [ 1198.849123][T23846] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1198.870119][T23850] loop3: detected capacity change from 0 to 4 [ 1198.879688][T23850] EXT4-fs (loop3): invalid first ino: 0 11:53:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x1100, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1199.090128][T23789] loop1: detected capacity change from 0 to 264192 [ 1199.106627][T23789] FAT-fs (loop1): Unrecognized mount option "shortnam" or missing value 11:53:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0xb00, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000031740000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:57 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x25, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600014010f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x406, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1199.426424][T23889] loop4: detected capacity change from 0 to 4 [ 1199.435911][T23888] loop3: detected capacity change from 0 to 4 [ 1199.443720][T23889] EXT4-fs (loop4): invalid first ino: 0 [ 1199.458720][T23890] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1199.480780][T23888] EXT4-fs (loop3): invalid first ino: 0 [ 1199.493495][T23889] loop4: detected capacity change from 0 to 4 [ 1199.504558][T23889] EXT4-fs (loop4): invalid first ino: 0 11:53:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000002040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:57 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x48, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1199.537048][T23890] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1199.545303][T23888] loop3: detected capacity change from 0 to 4 [ 1199.565247][T23888] EXT4-fs (loop3): invalid first ino: 0 11:53:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600015010f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1199.624725][T23915] loop4: detected capacity change from 0 to 4 [ 1199.653149][T23915] EXT4-fs (loop4): invalid first ino: 0 [ 1199.655131][T23920] loop3: detected capacity change from 0 to 4 [ 1199.666335][T23917] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:57 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x4c, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1199.691765][T23920] EXT4-fs (loop3): invalid first ino: 0 [ 1199.715564][T23915] loop4: detected capacity change from 0 to 4 [ 1199.730511][T23915] EXT4-fs (loop4): invalid first ino: 0 [ 1199.747460][T23920] loop3: detected capacity change from 0 to 4 [ 1199.758513][T23920] EXT4-fs (loop3): invalid first ino: 0 11:53:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600004020f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000102040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1199.797767][T23934] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1199.841302][T23947] loop3: detected capacity change from 0 to 4 [ 1199.854173][T23948] loop4: detected capacity change from 0 to 4 [ 1199.867578][T23947] EXT4-fs (loop3): invalid first ino: 0 [ 1199.883995][T23948] EXT4-fs (loop4): invalid first ino: 0 11:53:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x1200, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1199.888118][T23934] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1199.910944][T23947] loop3: detected capacity change from 0 to 4 [ 1199.919642][T23947] EXT4-fs (loop3): invalid first ino: 0 [ 1200.108445][T23891] loop1: detected capacity change from 0 to 264192 [ 1200.117384][T23891] FAT-fs (loop1): Unrecognized mount option "shortnam" or missing value 11:53:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0xc00, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000002240000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000ea020f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:58 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x60, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x500, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1200.430618][T23983] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1200.437537][T23985] loop4: detected capacity change from 0 to 4 [ 1200.438764][T23984] loop3: detected capacity change from 0 to 4 [ 1200.461985][T23985] EXT4-fs (loop4): invalid first ino: 0 11:53:58 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x68, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1200.477401][T23984] EXT4-fs (loop3): invalid first ino: 0 [ 1200.492637][T23985] loop4: detected capacity change from 0 to 4 [ 1200.512214][T23985] EXT4-fs (loop4): invalid first ino: 0 11:53:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000002540000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1200.536986][T23998] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1200.554534][T23984] loop3: detected capacity change from 0 to 4 [ 1200.574371][T23984] EXT4-fs (loop3): invalid first ino: 0 11:53:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000eb020f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1200.598331][T24008] loop4: detected capacity change from 0 to 4 [ 1200.615265][T23998] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1200.616919][T24008] EXT4-fs (loop4): invalid first ino: 0 11:53:58 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x6c, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1200.689865][T24008] loop4: detected capacity change from 0 to 4 [ 1200.698339][T24008] EXT4-fs (loop4): invalid first ino: 0 [ 1200.716651][T24022] loop3: detected capacity change from 0 to 4 11:53:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000003f40000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1200.735661][T24022] EXT4-fs (loop3): invalid first ino: 0 [ 1200.756854][T24028] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:58 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x74, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1200.792504][T24022] loop3: detected capacity change from 0 to 4 [ 1200.803416][T24022] EXT4-fs (loop3): invalid first ino: 0 [ 1200.829525][T24040] loop4: detected capacity change from 0 to 4 11:53:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x2000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1200.881827][T24046] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1200.896693][T24040] EXT4-fs (loop4): invalid first ino: 0 [ 1200.949850][T24046] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1200.964200][T24040] loop4: detected capacity change from 0 to 4 [ 1200.974919][T24040] EXT4-fs (loop4): invalid first ino: 0 [ 1201.204741][T23988] loop1: detected capacity change from 0 to 264192 [ 1201.220367][T23988] FAT-fs (loop1): Unrecognized mount option "shortnam" or missing value 11:53:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0xd00, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:53:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000030f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:59 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x7a, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:53:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000004040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x600, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1201.452543][T24082] loop4: detected capacity change from 0 to 4 [ 1201.456862][T24083] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1201.467571][T24085] loop3: detected capacity change from 0 to 4 [ 1201.481120][T24082] EXT4-fs (loop4): invalid first ino: 0 [ 1201.495816][T24085] EXT4-fs (loop3): invalid first ino: 0 11:53:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000060000e030f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:53:59 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xfe, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1201.529147][T24083] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1201.536711][T24082] loop4: detected capacity change from 0 to 4 [ 1201.551959][T24082] EXT4-fs (loop4): invalid first ino: 0 11:53:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000004840000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1201.585985][T24102] loop3: detected capacity change from 0 to 4 [ 1201.611054][T24102] EXT4-fs (loop3): invalid first ino: 0 [ 1201.650374][T24107] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1201.667977][T24111] loop4: detected capacity change from 0 to 4 [ 1201.685950][T24102] loop3: detected capacity change from 0 to 4 [ 1201.692732][T24111] EXT4-fs (loop4): invalid first ino: 0 11:53:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600002040f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1201.704223][T24102] EXT4-fs (loop3): invalid first ino: 0 [ 1201.717317][T24107] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1201.734222][T24111] loop4: detected capacity change from 0 to 4 11:53:59 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x142, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1201.758418][T24111] EXT4-fs (loop4): invalid first ino: 0 [ 1201.795875][T24127] loop3: detected capacity change from 0 to 4 11:53:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000004c40000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1201.834018][T24127] EXT4-fs (loop3): invalid first ino: 0 [ 1201.860942][T24132] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:53:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x2010, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1201.901171][T24139] loop4: detected capacity change from 0 to 4 [ 1201.907673][T24127] loop3: detected capacity change from 0 to 4 [ 1201.914060][T24139] EXT4-fs (loop4): invalid first ino: 0 [ 1201.920223][T24127] EXT4-fs (loop3): invalid first ino: 0 [ 1201.931812][T24132] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1201.982623][T24139] loop4: detected capacity change from 0 to 4 [ 1202.007072][T24139] EXT4-fs (loop4): invalid first ino: 0 [ 1202.227935][T24084] loop1: detected capacity change from 0 to 264192 [ 1202.244912][T24084] FAT-fs (loop1): Unrecognized mount option "shortnam" or missing value 11:54:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0xe00, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:00 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x204, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600006040f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000006040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x604, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1202.482644][T24177] loop4: detected capacity change from 0 to 4 [ 1202.489751][T24179] loop3: detected capacity change from 0 to 4 [ 1202.502290][T24178] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1202.503259][T24177] EXT4-fs (loop4): invalid first ino: 0 [ 1202.517026][T24179] EXT4-fs (loop3): invalid first ino: 0 [ 1202.559418][T24177] loop4: detected capacity change from 0 to 4 [ 1202.563985][T24178] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1202.565760][T24179] loop3: detected capacity change from 0 to 4 [ 1202.584544][T24177] EXT4-fs (loop4): invalid first ino: 0 [ 1202.600142][T24179] EXT4-fs (loop3): invalid first ino: 0 11:54:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000006840000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:00 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x2bd, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600010040f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1202.689060][T24206] loop4: detected capacity change from 0 to 4 [ 1202.698092][T24203] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1202.715606][T24206] EXT4-fs (loop4): invalid first ino: 0 [ 1202.746186][T24211] loop3: detected capacity change from 0 to 4 [ 1202.772428][T24211] EXT4-fs (loop3): invalid first ino: 0 [ 1202.779036][T24206] loop4: detected capacity change from 0 to 4 11:54:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000006c40000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:00 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x300, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1202.792516][T24203] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1202.806594][T24206] EXT4-fs (loop4): invalid first ino: 0 11:54:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000050f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x2200, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1202.909128][T24232] loop4: detected capacity change from 0 to 4 [ 1202.915856][T24233] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1202.930421][T24236] loop3: detected capacity change from 0 to 4 [ 1202.940510][T24232] EXT4-fs (loop4): invalid first ino: 0 [ 1202.973282][T24236] EXT4-fs (loop3): invalid first ino: 0 [ 1202.987566][T24233] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1203.029036][T24236] loop3: detected capacity change from 0 to 4 [ 1203.036617][T24236] EXT4-fs (loop3): invalid first ino: 0 11:54:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1020, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000007440000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:01 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x402, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000060f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x700, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1203.519755][T24275] loop3: detected capacity change from 0 to 4 [ 1203.526240][T24276] loop4: detected capacity change from 0 to 4 [ 1203.540909][T24275] EXT4-fs (loop3): invalid first ino: 0 [ 1203.548844][T24277] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1203.568077][T24276] EXT4-fs (loop4): invalid first ino: 0 [ 1203.620589][T24275] loop3: detected capacity change from 0 to 4 [ 1203.628279][T24276] loop4: detected capacity change from 0 to 4 [ 1203.634638][T24277] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1203.638234][T24276] EXT4-fs (loop4): invalid first ino: 0 [ 1203.647385][T24275] EXT4-fs (loop3): invalid first ino: 0 11:54:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000007a40000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600004060f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:01 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x406, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1203.753749][T24302] loop4: detected capacity change from 0 to 4 [ 1203.790970][T24307] loop3: detected capacity change from 0 to 4 [ 1203.792602][T24302] EXT4-fs (loop4): invalid first ino: 0 [ 1203.830628][T24309] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1203.837648][T24307] EXT4-fs (loop3): invalid first ino: 0 [ 1203.864270][T24307] loop3: detected capacity change from 0 to 4 [ 1203.864375][T24309] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:54:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x2500, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1203.870649][T24302] loop4: detected capacity change from 0 to 4 [ 1203.890221][T24307] EXT4-fs (loop3): invalid first ino: 0 [ 1203.908318][T24302] EXT4-fs (loop4): invalid first ino: 0 11:54:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000000000010000000100000000400000e840000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:01 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x500, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000070f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1204.005143][T24333] loop4: detected capacity change from 0 to 4 [ 1204.043847][T24333] EXT4-fs (loop4): invalid first ino: 0 [ 1204.047633][T24337] loop3: detected capacity change from 0 to 4 [ 1204.061631][T24334] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1204.095221][T24337] EXT4-fs (loop3): invalid first ino: 0 [ 1204.129646][T24333] loop4: detected capacity change from 0 to 4 [ 1204.144344][T24337] loop3: detected capacity change from 0 to 4 [ 1204.145703][T24334] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1204.157554][T24337] EXT4-fs (loop3): invalid first ino: 0 [ 1204.163566][T24333] EXT4-fs (loop4): invalid first ino: 0 11:54:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1100, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x900, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:54:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000090f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:02 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x600, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000fffe40000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1204.551098][T24378] loop3: detected capacity change from 0 to 4 [ 1204.551844][T24379] loop4: detected capacity change from 0 to 4 [ 1204.577763][T24379] EXT4-fs (loop4): invalid first ino: 0 [ 1204.593982][T24375] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:54:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040000fff40000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1204.607105][T24378] EXT4-fs (loop3): invalid first ino: 0 11:54:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000feff40000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1204.664889][T24387] loop4: detected capacity change from 0 to 4 [ 1204.679395][T24387] EXT4-fs (loop4): invalid first ino: 0 [ 1204.684690][T24378] loop3: detected capacity change from 0 to 4 [ 1204.699521][T24375] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:54:02 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x604, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1204.716912][T24378] EXT4-fs (loop3): invalid first ino: 0 [ 1204.798045][T24403] loop4: detected capacity change from 0 to 4 [ 1204.798249][T24402] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1204.833870][T24403] EXT4-fs (loop4): invalid first ino: 0 11:54:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x3f00, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000a0f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000009000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1204.904682][T24402] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:54:02 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x700, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1204.954135][T24420] loop4: detected capacity change from 0 to 4 [ 1204.969868][T24423] loop3: detected capacity change from 0 to 4 [ 1204.983649][T24420] EXT4-fs (loop4): invalid first ino: 0 [ 1205.016221][T24423] EXT4-fs (loop3): invalid first ino: 0 [ 1205.045178][T24420] loop4: detected capacity change from 0 to 4 [ 1205.051357][T24431] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1205.060443][T24420] EXT4-fs (loop4): invalid first ino: 0 [ 1205.068376][T24423] loop3: detected capacity change from 0 to 4 [ 1205.074874][T24423] EXT4-fs (loop3): invalid first ino: 0 [ 1205.168780][T24431] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:54:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1200, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000021000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000b0f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:03 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x900, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0xa00, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1205.550481][T24470] loop4: detected capacity change from 0 to 4 [ 1205.570324][T24473] loop3: detected capacity change from 0 to 4 [ 1205.586960][T24470] EXT4-fs (loop4): invalid first ino: 0 [ 1205.598376][T24471] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1205.613510][T24473] EXT4-fs (loop3): invalid first ino: 0 11:54:03 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xa00, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1205.660998][T24470] loop4: detected capacity change from 0 to 4 [ 1205.678821][T24473] loop3: detected capacity change from 0 to 4 [ 1205.686442][T24470] EXT4-fs (loop4): invalid first ino: 0 [ 1205.693224][T24473] EXT4-fs (loop3): invalid first ino: 0 [ 1205.704375][T24471] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:54:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000022000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000c0f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1205.826832][T24501] loop4: detected capacity change from 0 to 4 [ 1205.835982][T24502] loop3: detected capacity change from 0 to 4 [ 1205.853838][T24501] EXT4-fs (loop4): invalid first ino: 0 [ 1205.874698][T24500] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1205.886850][T24502] EXT4-fs (loop3): invalid first ino: 0 11:54:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x4000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1205.917647][T24501] loop4: detected capacity change from 0 to 4 [ 1205.925496][T24501] EXT4-fs (loop4): invalid first ino: 0 [ 1205.952433][T24502] loop3: detected capacity change from 0 to 4 [ 1205.967382][T24502] EXT4-fs (loop3): invalid first ino: 0 11:54:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000023000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000d0f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1205.991747][T24500] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1206.037131][T24526] loop4: detected capacity change from 0 to 4 11:54:03 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xb00, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1206.077908][T24526] EXT4-fs (loop4): invalid first ino: 0 [ 1206.105819][T24533] loop3: detected capacity change from 0 to 4 [ 1206.132278][T24533] EXT4-fs (loop3): invalid first ino: 0 [ 1206.159258][T24526] loop4: detected capacity change from 0 to 4 [ 1206.167569][T24526] EXT4-fs (loop4): invalid first ino: 0 [ 1206.172147][T24536] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1206.181236][T24533] loop3: detected capacity change from 0 to 4 [ 1206.198499][T24533] EXT4-fs (loop3): invalid first ino: 0 [ 1206.245230][T24536] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:54:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2000, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000025000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000e0f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:04 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xc00, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0xb00, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1206.558643][T24574] loop3: detected capacity change from 0 to 4 [ 1206.567238][T24575] loop4: detected capacity change from 0 to 4 [ 1206.583722][T24574] EXT4-fs (loop3): invalid first ino: 0 [ 1206.596589][T24575] EXT4-fs (loop4): invalid first ino: 0 [ 1206.622352][T24576] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1206.655460][T24575] loop4: detected capacity change from 0 to 4 [ 1206.664979][T24574] loop3: detected capacity change from 0 to 4 [ 1206.673905][T24575] EXT4-fs (loop4): invalid first ino: 0 [ 1206.684574][T24574] EXT4-fs (loop3): invalid first ino: 0 11:54:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000030e0f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000000000010000000100000000400000003a000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1206.717799][T24576] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:54:04 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xd00, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1206.790790][T24603] loop3: detected capacity change from 0 to 4 [ 1206.801503][T24605] loop4: detected capacity change from 0 to 4 [ 1206.820179][T24603] EXT4-fs (loop3): invalid first ino: 0 [ 1206.841201][T24605] EXT4-fs (loop4): invalid first ino: 0 [ 1206.877300][T24603] loop3: detected capacity change from 0 to 4 [ 1206.884044][T24609] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:54:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x4800, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000f0f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1206.887000][T24605] loop4: detected capacity change from 0 to 4 [ 1206.897677][T24603] EXT4-fs (loop3): invalid first ino: 0 [ 1206.915790][T24605] EXT4-fs (loop4): invalid first ino: 0 11:54:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000240000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1207.017821][T24609] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1207.032503][T24635] loop3: detected capacity change from 0 to 4 [ 1207.045847][T24638] loop4: detected capacity change from 0 to 4 11:54:04 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xe00, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1207.066524][T24635] EXT4-fs (loop3): invalid first ino: 0 [ 1207.083330][T24638] EXT4-fs (loop4): invalid first ino: 0 [ 1207.174731][T24638] loop4: detected capacity change from 0 to 4 [ 1207.185311][T24638] EXT4-fs (loop4): invalid first ino: 0 [ 1207.206924][T24646] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1207.326209][T24646] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:54:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2010, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600004100f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000340000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:05 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xf00, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0xc00, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1207.571448][T24682] loop3: detected capacity change from 0 to 4 [ 1207.581228][T24686] loop4: detected capacity change from 0 to 4 [ 1207.592198][T24682] EXT4-fs (loop3): invalid first ino: 0 [ 1207.605023][T24686] EXT4-fs (loop4): invalid first ino: 0 11:54:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600020100f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000440000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1207.632667][T24684] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1207.695642][T24698] loop3: detected capacity change from 0 to 4 [ 1207.721659][T24701] loop4: detected capacity change from 0 to 4 [ 1207.731847][T24698] EXT4-fs (loop3): invalid first ino: 0 11:54:05 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x1020, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1207.742002][T24684] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1207.754083][T24701] EXT4-fs (loop4): invalid first ino: 0 [ 1207.798339][T24698] loop3: detected capacity change from 0 to 4 [ 1207.810205][T24698] EXT4-fs (loop3): invalid first ino: 0 11:54:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x4c00, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000540000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000110f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1207.923254][T24718] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1207.926539][T24726] loop4: detected capacity change from 0 to 4 [ 1207.936977][T24727] loop3: detected capacity change from 0 to 4 [ 1207.954420][T24726] EXT4-fs (loop4): invalid first ino: 0 [ 1207.969847][T24727] EXT4-fs (loop3): invalid first ino: 0 [ 1208.015402][T24727] loop3: detected capacity change from 0 to 4 [ 1208.015643][T24726] loop4: detected capacity change from 0 to 4 [ 1208.028428][T24718] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1208.035690][T24727] EXT4-fs (loop3): invalid first ino: 0 [ 1208.058278][T24726] EXT4-fs (loop4): invalid first ino: 0 11:54:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000120f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1208.130359][T24750] loop3: detected capacity change from 0 to 4 [ 1208.158338][T24750] EXT4-fs (loop3): invalid first ino: 0 [ 1208.223378][T24750] loop3: detected capacity change from 0 to 4 [ 1208.244539][T24750] EXT4-fs (loop3): invalid first ino: 0 11:54:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2200, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:06 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x1100, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000640000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600001140f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0xd00, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1208.582268][T24774] loop4: detected capacity change from 0 to 4 [ 1208.590861][T24777] loop3: detected capacity change from 0 to 4 [ 1208.614356][T24774] EXT4-fs (loop4): invalid first ino: 0 [ 1208.640017][T24777] EXT4-fs (loop3): invalid first ino: 0 [ 1208.655559][T24780] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1208.676204][T24774] loop4: detected capacity change from 0 to 4 [ 1208.690257][T24774] EXT4-fs (loop4): invalid first ino: 0 [ 1208.696649][T24777] loop3: detected capacity change from 0 to 4 [ 1208.706058][T24777] EXT4-fs (loop3): invalid first ino: 0 11:54:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000740000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600001150f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1208.778600][T24780] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1208.793131][T24804] loop4: detected capacity change from 0 to 4 [ 1208.819252][T24809] loop3: detected capacity change from 0 to 4 [ 1208.832087][T24804] EXT4-fs (loop4): invalid first ino: 0 11:54:06 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x1200, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1208.863065][T24809] EXT4-fs (loop3): invalid first ino: 0 [ 1208.898149][T24804] loop4: detected capacity change from 0 to 4 [ 1208.907375][T24804] EXT4-fs (loop4): invalid first ino: 0 11:54:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x6000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1208.920482][T24809] loop3: detected capacity change from 0 to 4 [ 1208.929291][T24809] EXT4-fs (loop3): invalid first ino: 0 11:54:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000840000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000200f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1209.013301][T24835] loop4: detected capacity change from 0 to 4 [ 1209.033352][T24838] loop3: detected capacity change from 0 to 4 [ 1209.041465][T24835] EXT4-fs (loop4): invalid first ino: 0 [ 1209.067484][T24838] EXT4-fs (loop3): invalid first ino: 0 [ 1209.098439][T24835] loop4: detected capacity change from 0 to 4 [ 1209.107189][T24835] EXT4-fs (loop4): invalid first ino: 0 11:54:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000940000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1209.114577][T24838] loop3: detected capacity change from 0 to 4 [ 1209.116882][T24832] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1209.134568][T24838] EXT4-fs (loop3): invalid first ino: 0 [ 1209.197358][T24856] loop4: detected capacity change from 0 to 4 [ 1209.224069][T24856] EXT4-fs (loop4): invalid first ino: 0 [ 1209.250488][T24832] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1209.259791][T24856] loop4: detected capacity change from 0 to 4 [ 1209.268372][T24856] EXT4-fs (loop4): invalid first ino: 0 11:54:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2500, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600010200f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000a40000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:07 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x2000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0xe00, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1209.613828][T24887] loop4: detected capacity change from 0 to 4 [ 1209.623949][T24890] loop3: detected capacity change from 0 to 4 [ 1209.645567][T24887] EXT4-fs (loop4): invalid first ino: 0 [ 1209.651701][T24890] EXT4-fs (loop3): invalid first ino: 0 [ 1209.712115][T24887] loop4: detected capacity change from 0 to 4 [ 1209.714133][T24890] loop3: detected capacity change from 0 to 4 [ 1209.726171][T24887] EXT4-fs (loop4): invalid first ino: 0 [ 1209.747390][T24890] EXT4-fs (loop3): invalid first ino: 0 11:54:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000b40000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000220f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1209.771517][T24888] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1209.848737][T24913] loop4: detected capacity change from 0 to 4 [ 1209.855139][T24917] loop3: detected capacity change from 0 to 4 11:54:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x6800, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1209.893466][T24913] EXT4-fs (loop4): invalid first ino: 0 [ 1209.911421][T24917] EXT4-fs (loop3): invalid first ino: 0 11:54:07 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x2010, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000c40000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1209.963544][T24913] loop4: detected capacity change from 0 to 4 [ 1209.969984][T24913] EXT4-fs (loop4): invalid first ino: 0 [ 1209.984306][T24917] loop3: detected capacity change from 0 to 4 [ 1209.993439][T24917] EXT4-fs (loop3): invalid first ino: 0 11:54:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000250f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000003f0f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1210.093299][T24942] loop3: detected capacity change from 0 to 4 [ 1210.102774][T24942] EXT4-fs (loop3): invalid first ino: 0 [ 1210.118345][T24945] loop4: detected capacity change from 0 to 4 [ 1210.152147][T24945] EXT4-fs (loop4): invalid first ino: 0 [ 1210.152634][T24930] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1210.194051][T24953] loop3: detected capacity change from 0 to 4 [ 1210.216951][T24953] EXT4-fs (loop3): invalid first ino: 0 [ 1210.265436][T24953] loop3: detected capacity change from 0 to 4 [ 1210.273144][T24953] EXT4-fs (loop3): invalid first ino: 0 11:54:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3f00, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000d40000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000400f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:08 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x2200, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1020, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1210.630740][T24977] loop3: detected capacity change from 0 to 4 [ 1210.647633][T24985] loop4: detected capacity change from 0 to 4 [ 1210.662462][T24977] EXT4-fs (loop3): invalid first ino: 0 [ 1210.681773][T24985] EXT4-fs (loop4): invalid first ino: 0 [ 1210.728364][T24977] loop3: detected capacity change from 0 to 4 [ 1210.737113][T24977] EXT4-fs (loop3): invalid first ino: 0 [ 1210.744278][T24985] loop4: detected capacity change from 0 to 4 [ 1210.754005][T24985] EXT4-fs (loop4): invalid first ino: 0 11:54:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000e40000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000480f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1210.788938][T24980] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1210.853185][T25008] loop3: detected capacity change from 0 to 4 [ 1210.869177][T25009] loop4: detected capacity change from 0 to 4 [ 1210.889661][T25008] EXT4-fs (loop3): invalid first ino: 0 11:54:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x6c00, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1210.900039][T25009] EXT4-fs (loop4): invalid first ino: 0 11:54:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000f40000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1210.959311][T24980] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1210.968576][T25008] loop3: detected capacity change from 0 to 4 [ 1210.978651][T25008] EXT4-fs (loop3): invalid first ino: 0 11:54:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000004c0f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:08 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x2500, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1211.004279][T25026] loop4: detected capacity change from 0 to 4 [ 1211.046213][T25026] EXT4-fs (loop4): invalid first ino: 0 [ 1211.066058][T25033] loop3: detected capacity change from 0 to 4 [ 1211.095425][T25026] loop4: detected capacity change from 0 to 4 [ 1211.102681][T25033] EXT4-fs (loop3): invalid first ino: 0 [ 1211.112456][T25026] EXT4-fs (loop4): invalid first ino: 0 11:54:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000001040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1211.170018][T25033] loop3: detected capacity change from 0 to 4 [ 1211.179482][T25033] EXT4-fs (loop3): invalid first ino: 0 [ 1211.193518][T25050] loop4: detected capacity change from 0 to 4 [ 1211.209720][T25050] EXT4-fs (loop4): invalid first ino: 0 [ 1211.295922][T25042] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1211.439035][T25042] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:54:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x4000, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000600f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000001140000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:09 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x3f00, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1100, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1211.661621][T25081] loop4: detected capacity change from 0 to 4 [ 1211.665252][T25085] loop3: detected capacity change from 0 to 4 [ 1211.686749][T25085] EXT4-fs (loop3): invalid first ino: 0 [ 1211.694319][T25081] EXT4-fs (loop4): invalid first ino: 0 11:54:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000001240000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1211.725440][T25085] loop3: detected capacity change from 0 to 4 [ 1211.739402][T25085] EXT4-fs (loop3): invalid first ino: 0 11:54:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000680f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1211.806573][T25099] loop4: detected capacity change from 0 to 4 [ 1211.828878][T25104] loop3: detected capacity change from 0 to 4 [ 1211.836463][T25084] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1211.845435][T25099] EXT4-fs (loop4): invalid first ino: 0 [ 1211.854274][T25104] EXT4-fs (loop3): invalid first ino: 0 11:54:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x7400, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000002240000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1211.913277][T25104] loop3: detected capacity change from 0 to 4 [ 1211.921597][T25104] EXT4-fs (loop3): invalid first ino: 0 11:54:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000006c0f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1211.965529][T25120] loop4: detected capacity change from 0 to 4 11:54:09 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x4000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1212.012022][T25120] EXT4-fs (loop4): invalid first ino: 0 [ 1212.034805][T25130] loop3: detected capacity change from 0 to 4 [ 1212.066291][T25130] EXT4-fs (loop3): invalid first ino: 0 11:54:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000002540000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1212.117054][T25130] loop3: detected capacity change from 0 to 4 [ 1212.126849][T25130] EXT4-fs (loop3): invalid first ino: 0 [ 1212.158311][T25142] loop4: detected capacity change from 0 to 4 [ 1212.187345][T25142] EXT4-fs (loop4): invalid first ino: 0 [ 1212.245752][T25131] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1212.253245][T25142] loop4: detected capacity change from 0 to 4 [ 1212.268645][T25142] EXT4-fs (loop4): invalid first ino: 0 11:54:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x4800, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000740f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000004840000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:10 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x4201, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1200, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1212.672716][T25172] loop3: detected capacity change from 0 to 4 [ 1212.686076][T25177] loop4: detected capacity change from 0 to 4 [ 1212.706343][T25172] EXT4-fs (loop3): invalid first ino: 0 [ 1212.720163][T25177] EXT4-fs (loop4): invalid first ino: 0 [ 1212.771637][T25177] loop4: detected capacity change from 0 to 4 [ 1212.780003][T25172] loop3: detected capacity change from 0 to 4 [ 1212.788909][T25172] EXT4-fs (loop3): invalid first ino: 0 [ 1212.802139][T25177] EXT4-fs (loop4): invalid first ino: 0 11:54:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000007a0f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000004c40000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x7700, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1212.916821][T25201] loop4: detected capacity change from 0 to 4 [ 1212.917892][T25200] loop3: detected capacity change from 0 to 4 [ 1212.947806][T25200] EXT4-fs (loop3): invalid first ino: 0 [ 1212.954584][T25176] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1212.965986][T25201] EXT4-fs (loop4): invalid first ino: 0 [ 1213.029537][T25201] loop4: detected capacity change from 0 to 4 [ 1213.029858][T25200] loop3: detected capacity change from 0 to 4 [ 1213.051723][T25201] EXT4-fs (loop4): invalid first ino: 0 [ 1213.059000][T25200] EXT4-fs (loop3): invalid first ino: 0 11:54:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600002ea0f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000006040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:10 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x4800, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1213.147419][T25224] loop3: detected capacity change from 0 to 4 [ 1213.160650][T25227] loop4: detected capacity change from 0 to 4 [ 1213.184761][T25224] EXT4-fs (loop3): invalid first ino: 0 [ 1213.198022][T25227] EXT4-fs (loop4): invalid first ino: 0 [ 1213.234498][T25224] loop3: detected capacity change from 0 to 4 11:54:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000006840000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1213.249884][T25227] loop4: detected capacity change from 0 to 4 [ 1213.250477][T25224] EXT4-fs (loop3): invalid first ino: 0 [ 1213.262449][T25227] EXT4-fs (loop4): invalid first ino: 0 [ 1213.354395][T25246] loop4: detected capacity change from 0 to 4 [ 1213.376233][T25246] EXT4-fs (loop4): invalid first ino: 0 [ 1213.498589][T25231] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:54:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x4c00, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600002eb0f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000006c40000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x2000, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:54:11 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x4c00, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000f10f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1213.718894][T25274] loop3: detected capacity change from 0 to 4 [ 1213.726620][T25276] loop4: detected capacity change from 0 to 4 [ 1213.739301][T25274] EXT4-fs (loop3): invalid first ino: 0 [ 1213.745751][T25276] EXT4-fs (loop4): invalid first ino: 0 [ 1213.805941][T25276] loop4: detected capacity change from 0 to 4 [ 1213.823720][T25276] EXT4-fs (loop4): invalid first ino: 0 11:54:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000007440000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1213.847992][T25290] loop3: detected capacity change from 0 to 4 [ 1213.857035][T25290] EXT4-fs (loop3): invalid first ino: 0 11:54:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x7800, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000800000000600000060000fff0f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1213.923027][T25299] loop4: detected capacity change from 0 to 4 [ 1213.931468][T25299] EXT4-fs (loop4): invalid first ino: 0 11:54:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000007a40000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1213.998072][T25308] loop3: detected capacity change from 0 to 4 [ 1214.016943][T25310] loop4: detected capacity change from 0 to 4 [ 1214.030521][T25308] EXT4-fs (loop3): invalid first ino: 0 [ 1214.041169][T25310] EXT4-fs (loop4): invalid first ino: 0 [ 1214.064902][T25273] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1214.110402][T25308] loop3: detected capacity change from 0 to 4 [ 1214.118891][T25310] loop4: detected capacity change from 0 to 4 [ 1214.138590][T25310] EXT4-fs (loop4): invalid first ino: 0 [ 1214.146717][T25308] EXT4-fs (loop3): invalid first ino: 0 11:54:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000000000010000000100000000400000e840000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000003000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1214.230514][T25331] loop4: detected capacity change from 0 to 4 [ 1214.239542][T25332] loop3: detected capacity change from 0 to 4 [ 1214.255853][T25331] EXT4-fs (loop4): invalid first ino: 0 [ 1214.263507][T25332] EXT4-fs (loop3): invalid first ino: 0 [ 1214.321799][T25331] loop4: detected capacity change from 0 to 4 [ 1214.337003][T25331] EXT4-fs (loop4): invalid first ino: 0 11:54:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x6800, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:12 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x6000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000005000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000000000010000000100000000400000fe40000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x2010, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:54:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000006000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1214.716277][T25359] loop3: detected capacity change from 0 to 4 [ 1214.733435][T25359] EXT4-fs (loop3): invalid first ino: 0 [ 1214.741439][T25364] loop4: detected capacity change from 0 to 4 [ 1214.786160][T25364] EXT4-fs (loop4): invalid first ino: 0 [ 1214.804386][T25370] loop3: detected capacity change from 0 to 4 [ 1214.816656][T25370] EXT4-fs (loop3): invalid first ino: 0 11:54:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000007000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1214.845686][T25364] loop4: detected capacity change from 0 to 4 [ 1214.854941][T25364] EXT4-fs (loop4): invalid first ino: 0 11:54:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x7900, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000009000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1214.929137][T25387] loop3: detected capacity change from 0 to 4 [ 1214.958072][T25387] EXT4-fs (loop3): invalid first ino: 0 [ 1215.011384][T25394] loop4: detected capacity change from 0 to 4 [ 1215.018433][T25387] loop3: detected capacity change from 0 to 4 [ 1215.028900][T25387] EXT4-fs (loop3): invalid first ino: 0 11:54:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000009000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1215.057348][T25394] EXT4-fs (loop4): invalid first ino: 0 [ 1215.123576][T25394] loop4: detected capacity change from 0 to 4 [ 1215.134925][T25409] loop3: detected capacity change from 0 to 4 [ 1215.141871][T25394] EXT4-fs (loop4): invalid first ino: 0 11:54:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000021000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1215.167697][T25409] EXT4-fs (loop3): invalid first ino: 0 [ 1215.185818][T25362] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1215.218617][T25409] loop3: detected capacity change from 0 to 4 [ 1215.234713][T25409] EXT4-fs (loop3): invalid first ino: 0 [ 1215.248047][T25421] loop4: detected capacity change from 0 to 4 11:54:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000a000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1215.287684][T25421] EXT4-fs (loop4): invalid first ino: 0 [ 1215.331901][T25431] loop3: detected capacity change from 0 to 4 [ 1215.349396][T25421] loop4: detected capacity change from 0 to 4 [ 1215.359193][T25431] EXT4-fs (loop3): invalid first ino: 0 [ 1215.365024][T25421] EXT4-fs (loop4): invalid first ino: 0 [ 1215.399164][T25431] loop3: detected capacity change from 0 to 4 [ 1215.420382][T25431] EXT4-fs (loop3): invalid first ino: 0 11:54:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x6c00, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:13 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x6800, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000022000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000b000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x2200, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1215.734371][T25462] loop4: detected capacity change from 0 to 4 [ 1215.745098][T25467] loop3: detected capacity change from 0 to 4 [ 1215.766449][T25467] EXT4-fs (loop3): invalid first ino: 0 [ 1215.766577][T25462] EXT4-fs (loop4): invalid first ino: 0 [ 1215.822074][T25467] loop3: detected capacity change from 0 to 4 [ 1215.831103][T25467] EXT4-fs (loop3): invalid first ino: 0 [ 1215.833662][T25462] loop4: detected capacity change from 0 to 4 [ 1215.862124][T25462] EXT4-fs (loop4): invalid first ino: 0 11:54:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000c000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000023000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x7a00, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1215.936946][T25488] loop3: detected capacity change from 0 to 4 [ 1215.962889][T25491] loop4: detected capacity change from 0 to 4 [ 1215.987189][T25491] EXT4-fs (loop4): invalid first ino: 0 [ 1215.993093][T25488] EXT4-fs (loop3): invalid first ino: 0 11:54:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000d000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1216.033501][T25491] loop4: detected capacity change from 0 to 4 [ 1216.044961][T25491] EXT4-fs (loop4): invalid first ino: 0 11:54:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000025000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1216.105788][T25507] loop3: detected capacity change from 0 to 4 [ 1216.135927][T25507] EXT4-fs (loop3): invalid first ino: 0 [ 1216.146165][T25513] loop4: detected capacity change from 0 to 4 [ 1216.174645][T25513] EXT4-fs (loop4): invalid first ino: 0 [ 1216.194740][T25507] loop3: detected capacity change from 0 to 4 [ 1216.210094][T25507] EXT4-fs (loop3): invalid first ino: 0 11:54:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000e000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1216.242205][T25469] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1216.263061][T25513] loop4: detected capacity change from 0 to 4 [ 1216.272337][T25522] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 1216.304413][T25529] loop3: detected capacity change from 0 to 4 [ 1216.310907][T25513] EXT4-fs (loop4): invalid first ino: 0 [ 1216.327496][T25529] EXT4-fs (loop3): invalid first ino: 0 11:54:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000000000010000000100000000400000003a000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1216.386059][T25529] loop3: detected capacity change from 0 to 4 [ 1216.394826][T25529] EXT4-fs (loop3): invalid first ino: 0 [ 1216.422497][T25541] loop4: detected capacity change from 0 to 4 [ 1216.458459][T25541] EXT4-fs (loop4): invalid first ino: 0 [ 1216.519851][T25541] loop4: detected capacity change from 0 to 4 [ 1216.530036][T25541] EXT4-fs (loop4): invalid first ino: 0 11:54:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x7400, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000020f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:14 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x6c00, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040020020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x2500, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1216.765699][T25569] loop3: detected capacity change from 0 to 4 [ 1216.781410][T25569] EXT4-fs (loop3): invalid first ino: 0 [ 1216.783362][T25572] loop4: detected capacity change from 0 to 4 [ 1216.810334][T25572] EXT4-fs (loop4): invalid first ino: 0 11:54:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x8603, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000030f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1216.849109][T25569] loop3: detected capacity change from 0 to 4 [ 1216.859511][T25569] EXT4-fs (loop3): invalid first ino: 0 [ 1216.869649][T25572] loop4: detected capacity change from 0 to 4 [ 1216.882900][T25572] EXT4-fs (loop4): invalid first ino: 0 11:54:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040030020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1216.967210][T25594] loop3: detected capacity change from 0 to 4 [ 1216.979221][T25597] loop4: detected capacity change from 0 to 4 [ 1217.001116][T25594] EXT4-fs (loop3): invalid first ino: 0 [ 1217.005314][T25597] EXT4-fs (loop4): invalid first ino: 0 [ 1217.081473][T25597] loop4: detected capacity change from 0 to 4 [ 1217.083599][T25594] loop3: detected capacity change from 0 to 4 [ 1217.090118][T25597] EXT4-fs (loop4): invalid first ino: 0 11:54:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040040020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1217.122160][T25594] EXT4-fs (loop3): invalid first ino: 0 11:54:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000040f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1217.200892][T25571] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1217.215319][T25617] loop4: detected capacity change from 0 to 4 [ 1217.242641][T25617] EXT4-fs (loop4): invalid first ino: 0 [ 1217.252793][T25620] loop3: detected capacity change from 0 to 4 [ 1217.284277][T25620] EXT4-fs (loop3): invalid first ino: 0 [ 1217.292494][T25617] loop4: detected capacity change from 0 to 4 [ 1217.308267][T25617] EXT4-fs (loop4): invalid first ino: 0 11:54:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040050020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:15 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x7400, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1217.358987][T25620] loop3: detected capacity change from 0 to 4 [ 1217.369314][T25620] EXT4-fs (loop3): invalid first ino: 0 [ 1217.430050][T25643] loop4: detected capacity change from 0 to 4 [ 1217.462751][T25643] EXT4-fs (loop4): invalid first ino: 0 [ 1217.523857][T25643] loop4: detected capacity change from 0 to 4 [ 1217.539008][T25643] EXT4-fs (loop4): invalid first ino: 0 11:54:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x7700, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000050f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040060020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x3f00, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1217.744401][T25644] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:54:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000060f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1217.804220][T25673] loop4: detected capacity change from 0 to 4 [ 1217.811738][T25675] loop3: detected capacity change from 0 to 4 [ 1217.836079][T25673] EXT4-fs (loop4): invalid first ino: 0 [ 1217.843423][T25675] EXT4-fs (loop3): invalid first ino: 0 11:54:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x8703, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:15 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x7a00, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1217.907553][T25673] loop4: detected capacity change from 0 to 4 [ 1217.920563][T25673] EXT4-fs (loop4): invalid first ino: 0 [ 1217.925689][T25690] loop3: detected capacity change from 0 to 4 11:54:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040070020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1217.948028][T25690] EXT4-fs (loop3): invalid first ino: 0 [ 1217.980147][T25690] loop3: detected capacity change from 0 to 4 [ 1217.991954][T25690] EXT4-fs (loop3): invalid first ino: 0 11:54:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000070f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1218.016541][T25703] loop4: detected capacity change from 0 to 4 [ 1218.056272][T25703] EXT4-fs (loop4): invalid first ino: 0 [ 1218.072909][T25710] loop3: detected capacity change from 0 to 4 [ 1218.097262][T25710] EXT4-fs (loop3): invalid first ino: 0 [ 1218.125689][T25703] loop4: detected capacity change from 0 to 4 [ 1218.136264][T25703] EXT4-fs (loop4): invalid first ino: 0 [ 1218.148574][T25710] loop3: detected capacity change from 0 to 4 [ 1218.160491][T25710] EXT4-fs (loop3): invalid first ino: 0 11:54:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000080f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040080020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1218.245433][T25721] loop3: detected capacity change from 0 to 4 [ 1218.261634][T25721] EXT4-fs (loop3): invalid first ino: 0 [ 1218.270936][T25726] loop4: detected capacity change from 0 to 4 [ 1218.288599][T25726] EXT4-fs (loop4): invalid first ino: 0 11:54:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040090020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1218.310154][T25721] loop3: detected capacity change from 0 to 4 [ 1218.318400][T25721] EXT4-fs (loop3): invalid first ino: 0 [ 1218.365936][T25736] loop4: detected capacity change from 0 to 4 [ 1218.393867][T25736] EXT4-fs (loop4): invalid first ino: 0 [ 1218.441244][T25736] loop4: detected capacity change from 0 to 4 [ 1218.448685][T25736] EXT4-fs (loop4): invalid first ino: 0 [ 1218.544207][T25693] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:54:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x7800, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000090f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040000000400a0020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:16 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xbd02, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x4000, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:54:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x8803, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1218.828498][T25769] loop4: detected capacity change from 0 to 4 [ 1218.848212][T25769] EXT4-fs (loop4): invalid first ino: 0 [ 1218.856398][T25778] loop3: detected capacity change from 0 to 4 [ 1218.879030][T25778] EXT4-fs (loop3): invalid first ino: 0 [ 1218.894164][T25769] loop4: detected capacity change from 0 to 4 [ 1218.905722][T25769] EXT4-fs (loop4): invalid first ino: 0 11:54:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040000000400b0020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1218.938093][T25778] loop3: detected capacity change from 0 to 4 [ 1218.946255][T25778] EXT4-fs (loop3): invalid first ino: 0 11:54:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000a0f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1219.009521][T25793] loop4: detected capacity change from 0 to 4 [ 1219.029194][T25793] EXT4-fs (loop4): invalid first ino: 0 [ 1219.043093][T25798] loop3: detected capacity change from 0 to 4 [ 1219.068832][T25798] EXT4-fs (loop3): invalid first ino: 0 [ 1219.078881][T25793] loop4: detected capacity change from 0 to 4 [ 1219.088543][T25793] EXT4-fs (loop4): invalid first ino: 0 11:54:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040000000400c0020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1219.140118][T25798] loop3: detected capacity change from 0 to 4 [ 1219.154022][T25798] EXT4-fs (loop3): invalid first ino: 0 11:54:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000b0f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1219.184905][T25810] loop4: detected capacity change from 0 to 4 [ 1219.207312][T25810] EXT4-fs (loop4): invalid first ino: 0 [ 1219.227511][T25814] loop3: detected capacity change from 0 to 4 11:54:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000c0f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1219.243970][T25814] EXT4-fs (loop3): invalid first ino: 0 [ 1219.257397][T25810] loop4: detected capacity change from 0 to 4 [ 1219.266811][T25810] EXT4-fs (loop4): invalid first ino: 0 11:54:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040000000400d0020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1219.309813][T25776] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1219.339203][T25829] loop4: detected capacity change from 0 to 4 [ 1219.344574][T25828] loop3: detected capacity change from 0 to 4 [ 1219.347249][T25829] EXT4-fs (loop4): invalid first ino: 0 [ 1219.361340][T25828] EXT4-fs (loop3): invalid first ino: 0 [ 1219.390756][T25829] loop4: detected capacity change from 0 to 4 [ 1219.397122][T25828] loop3: detected capacity change from 0 to 4 [ 1219.404451][T25828] EXT4-fs (loop3): invalid first ino: 0 [ 1219.411737][T25829] EXT4-fs (loop4): invalid first ino: 0 11:54:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x7900, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040000000400e0020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000d0f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:17 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xedc0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x4800, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:54:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xedc0, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1219.859371][T25865] loop3: detected capacity change from 0 to 4 [ 1219.869718][T25869] loop4: detected capacity change from 0 to 4 [ 1219.890958][T25865] EXT4-fs (loop3): invalid first ino: 0 [ 1219.904305][T25869] EXT4-fs (loop4): invalid first ino: 0 [ 1219.961717][T25865] loop3: detected capacity change from 0 to 4 [ 1219.970233][T25865] EXT4-fs (loop3): invalid first ino: 0 [ 1219.976140][T25869] loop4: detected capacity change from 0 to 4 [ 1219.985177][T25869] EXT4-fs (loop4): invalid first ino: 0 11:54:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000e0f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040000000400f0020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1220.102471][T25886] loop3: detected capacity change from 0 to 4 [ 1220.115011][T25890] loop4: detected capacity change from 0 to 4 [ 1220.129056][T25886] EXT4-fs (loop3): invalid first ino: 0 [ 1220.140063][T25890] EXT4-fs (loop4): invalid first ino: 0 [ 1220.183228][T25890] loop4: detected capacity change from 0 to 4 [ 1220.198754][T25886] loop3: detected capacity change from 0 to 4 [ 1220.204987][T25890] EXT4-fs (loop4): invalid first ino: 0 [ 1220.215070][T25886] EXT4-fs (loop3): invalid first ino: 0 11:54:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000f0f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040100020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1220.327834][T25907] loop3: detected capacity change from 0 to 4 [ 1220.340850][T25908] loop4: detected capacity change from 0 to 4 [ 1220.359413][T25907] EXT4-fs (loop3): invalid first ino: 0 [ 1220.374106][T25908] EXT4-fs (loop4): invalid first ino: 0 11:54:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040110020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1220.415109][T25907] loop3: detected capacity change from 0 to 4 [ 1220.421458][T25908] loop4: detected capacity change from 0 to 4 [ 1220.430004][T25908] EXT4-fs (loop4): invalid first ino: 0 [ 1220.436688][T25907] EXT4-fs (loop3): invalid first ino: 0 11:54:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000100f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1220.520215][T25927] loop3: detected capacity change from 0 to 4 [ 1220.532936][T25928] loop4: detected capacity change from 0 to 4 [ 1220.549766][T25927] EXT4-fs (loop3): invalid first ino: 0 [ 1220.562482][T25928] EXT4-fs (loop4): invalid first ino: 0 [ 1220.625697][T25927] loop3: detected capacity change from 0 to 4 [ 1220.652125][T25927] EXT4-fs (loop3): invalid first ino: 0 11:54:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x7a00, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040120020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000110f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xfeff, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:18 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xfeff, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x4c00, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:54:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040220020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1220.861009][T25959] loop3: detected capacity change from 0 to 4 [ 1220.866513][T25967] loop4: detected capacity change from 0 to 4 [ 1220.874789][T25967] EXT4-fs (loop4): invalid first ino: 0 [ 1220.905766][T25959] EXT4-fs (loop3): invalid first ino: 0 [ 1220.947266][T25976] loop4: detected capacity change from 0 to 4 [ 1220.957608][T25976] EXT4-fs (loop4): invalid first ino: 0 [ 1220.963613][T25959] loop3: detected capacity change from 0 to 4 [ 1220.972384][T25959] EXT4-fs (loop3): invalid first ino: 0 11:54:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000120f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1221.006319][T25976] loop4: detected capacity change from 0 to 4 [ 1221.013917][T25976] EXT4-fs (loop4): invalid first ino: 0 11:54:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040250020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1221.054996][T25988] loop3: detected capacity change from 0 to 4 [ 1221.086677][T25988] EXT4-fs (loop3): invalid first ino: 0 [ 1221.107289][T25993] loop4: detected capacity change from 0 to 4 [ 1221.133147][T25988] loop3: detected capacity change from 0 to 4 [ 1221.139166][T25993] EXT4-fs (loop4): invalid first ino: 0 [ 1221.151977][T25988] EXT4-fs (loop3): invalid first ino: 0 11:54:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000220f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040480020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1221.235277][T26005] loop4: detected capacity change from 0 to 4 [ 1221.248178][T26006] loop3: detected capacity change from 0 to 4 [ 1221.273735][T26005] EXT4-fs (loop4): invalid first ino: 0 [ 1221.285869][T26006] EXT4-fs (loop3): invalid first ino: 0 [ 1221.358190][T26005] loop4: detected capacity change from 0 to 4 [ 1221.366124][T26006] loop3: detected capacity change from 0 to 4 [ 1221.374471][T26006] EXT4-fs (loop3): invalid first ino: 0 [ 1221.381241][T26005] EXT4-fs (loop4): invalid first ino: 0 11:54:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000250f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1221.479907][T26024] loop3: detected capacity change from 0 to 4 [ 1221.500881][T26024] EXT4-fs (loop3): invalid first ino: 0 [ 1221.551105][T26024] loop3: detected capacity change from 0 to 4 [ 1221.559682][T26024] EXT4-fs (loop3): invalid first ino: 0 11:54:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x8603, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040000000404c0020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000480f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:19 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xff0f, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xff0f, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x6000, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1221.852761][T26050] loop3: detected capacity change from 0 to 4 [ 1221.855523][T26053] loop4: detected capacity change from 0 to 4 [ 1221.872810][T26053] EXT4-fs (loop4): invalid first ino: 0 [ 1221.882464][T26050] EXT4-fs (loop3): invalid first ino: 0 [ 1221.939793][T26053] loop4: detected capacity change from 0 to 4 [ 1221.939870][T26050] loop3: detected capacity change from 0 to 4 [ 1221.952125][T26053] EXT4-fs (loop4): invalid first ino: 0 11:54:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040600020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1221.981273][T26050] EXT4-fs (loop3): invalid first ino: 0 11:54:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000004c0f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1222.039781][T26074] loop4: detected capacity change from 0 to 4 [ 1222.080936][T26074] EXT4-fs (loop4): invalid first ino: 0 [ 1222.094540][T26081] loop3: detected capacity change from 0 to 4 [ 1222.108257][T26081] EXT4-fs (loop3): invalid first ino: 0 11:54:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000600f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040680020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1222.138946][T26074] loop4: detected capacity change from 0 to 4 [ 1222.146606][T26074] EXT4-fs (loop4): invalid first ino: 0 [ 1222.162045][T26081] loop3: detected capacity change from 0 to 4 [ 1222.172789][T26081] EXT4-fs (loop3): invalid first ino: 0 [ 1222.253018][T26097] loop4: detected capacity change from 0 to 4 [ 1222.267157][T26098] loop3: detected capacity change from 0 to 4 [ 1222.272267][T26097] EXT4-fs (loop4): invalid first ino: 0 [ 1222.300529][T26098] EXT4-fs (loop3): invalid first ino: 0 11:54:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040000000406c0020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1222.345733][T26097] loop4: detected capacity change from 0 to 4 [ 1222.354543][T26098] loop3: detected capacity change from 0 to 4 [ 1222.360805][T26097] EXT4-fs (loop4): invalid first ino: 0 [ 1222.375691][T26098] EXT4-fs (loop3): invalid first ino: 0 11:54:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000680f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1222.444118][T26115] loop4: detected capacity change from 0 to 4 [ 1222.473879][T26115] EXT4-fs (loop4): invalid first ino: 0 [ 1222.478039][T26119] loop3: detected capacity change from 0 to 4 [ 1222.497543][T26119] EXT4-fs (loop3): invalid first ino: 0 [ 1222.532950][T26115] loop4: detected capacity change from 0 to 4 [ 1222.540764][T26115] EXT4-fs (loop4): invalid first ino: 0 [ 1222.548072][T26119] loop3: detected capacity change from 0 to 4 [ 1222.567255][T26119] EXT4-fs (loop3): invalid first ino: 0 [ 1222.647681][T26054] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:54:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x8703, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040740020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000006c0f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xfffe, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x6800, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:54:20 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xfffe, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1222.843793][T26161] loop4: detected capacity change from 0 to 4 [ 1222.852279][T26165] loop3: detected capacity change from 0 to 4 [ 1222.879621][T26161] EXT4-fs (loop4): invalid first ino: 0 [ 1222.885237][T26165] EXT4-fs (loop3): invalid first ino: 0 [ 1222.949595][T26161] loop4: detected capacity change from 0 to 4 [ 1222.957311][T26165] loop3: detected capacity change from 0 to 4 [ 1222.970000][T26161] EXT4-fs (loop4): invalid first ino: 0 [ 1222.976751][T26165] EXT4-fs (loop3): invalid first ino: 0 11:54:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000740f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040000000407a0020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1223.055359][T26181] loop3: detected capacity change from 0 to 4 [ 1223.095420][T26185] loop4: detected capacity change from 0 to 4 [ 1223.101761][T26181] EXT4-fs (loop3): invalid first ino: 0 [ 1223.124966][T26185] EXT4-fs (loop4): invalid first ino: 0 [ 1223.145141][T26181] loop3: detected capacity change from 0 to 4 11:54:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000007a0f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1223.158792][T26181] EXT4-fs (loop3): invalid first ino: 0 [ 1223.177258][T26185] loop4: detected capacity change from 0 to 4 [ 1223.189080][T26185] EXT4-fs (loop4): invalid first ino: 0 11:54:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040e80020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1223.270336][T26200] loop3: detected capacity change from 0 to 4 [ 1223.291958][T26204] loop4: detected capacity change from 0 to 4 [ 1223.307690][T26200] EXT4-fs (loop3): invalid first ino: 0 [ 1223.319155][T26204] EXT4-fs (loop4): invalid first ino: 0 11:54:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000f10f000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1223.372630][T26204] loop4: detected capacity change from 0 to 4 [ 1223.379375][T26200] loop3: detected capacity change from 0 to 4 [ 1223.381380][T26204] EXT4-fs (loop4): invalid first ino: 0 [ 1223.394632][T26200] EXT4-fs (loop3): invalid first ino: 0 11:54:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040fe0020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1223.480863][T26221] loop3: detected capacity change from 0 to 4 [ 1223.516197][T26224] loop4: detected capacity change from 0 to 4 [ 1223.528472][T26221] EXT4-fs (loop3): invalid first ino: 0 [ 1223.545722][T26224] EXT4-fs (loop4): invalid first ino: 0 [ 1223.606051][T26224] loop4: detected capacity change from 0 to 4 [ 1223.612403][T26221] loop3: detected capacity change from 0 to 4 [ 1223.620856][T26221] EXT4-fs (loop3): invalid first ino: 0 [ 1223.626479][T26224] EXT4-fs (loop4): invalid first ino: 0 11:54:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x8803, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040040220000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000011000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:21 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x20000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x20000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x6c00, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1223.853743][T26263] loop4: detected capacity change from 0 to 4 [ 1223.856429][T26261] loop3: detected capacity change from 0 to 4 [ 1223.869929][T26263] EXT4-fs (loop4): invalid first ino: 0 [ 1223.905905][T26261] EXT4-fs (loop3): invalid first ino: 0 [ 1223.941643][T26263] loop4: detected capacity change from 0 to 4 [ 1223.950310][T26261] loop3: detected capacity change from 0 to 4 [ 1223.950712][T26263] EXT4-fs (loop4): invalid first ino: 0 [ 1223.969069][T26261] EXT4-fs (loop3): invalid first ino: 0 11:54:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000012000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000320000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1224.067127][T26284] loop4: detected capacity change from 0 to 4 [ 1224.083821][T26284] EXT4-fs (loop4): invalid first ino: 0 [ 1224.096287][T26283] loop3: detected capacity change from 0 to 4 [ 1224.112061][T26283] EXT4-fs (loop3): invalid first ino: 0 [ 1224.137891][T26284] loop4: detected capacity change from 0 to 4 [ 1224.145049][T26283] loop3: detected capacity change from 0 to 4 [ 1224.155866][T26284] EXT4-fs (loop4): invalid first ino: 0 [ 1224.171126][T26283] EXT4-fs (loop3): invalid first ino: 0 11:54:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000002000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040170320000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1224.280103][T26301] loop3: detected capacity change from 0 to 4 [ 1224.293586][T26303] loop4: detected capacity change from 0 to 4 [ 1224.300787][T26301] EXT4-fs (loop3): invalid first ino: 0 [ 1224.327063][T26303] EXT4-fs (loop4): invalid first ino: 0 [ 1224.365522][T26301] loop3: detected capacity change from 0 to 4 [ 1224.372275][T26303] loop4: detected capacity change from 0 to 4 [ 1224.375429][T26301] EXT4-fs (loop3): invalid first ino: 0 [ 1224.384855][T26303] EXT4-fs (loop4): invalid first ino: 0 11:54:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040020420000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000003000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1224.481959][T26320] loop4: detected capacity change from 0 to 4 [ 1224.501203][T26324] loop3: detected capacity change from 0 to 4 [ 1224.512250][T26320] EXT4-fs (loop4): invalid first ino: 0 [ 1224.536788][T26324] EXT4-fs (loop3): invalid first ino: 0 [ 1224.577264][T26320] loop4: detected capacity change from 0 to 4 [ 1224.585969][T26320] EXT4-fs (loop4): invalid first ino: 0 [ 1224.596856][T26324] loop3: detected capacity change from 0 to 4 [ 1224.606573][T26324] EXT4-fs (loop3): invalid first ino: 0 11:54:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0xedc0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000004000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040060420000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:22 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x80000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x7200, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:54:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x80000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000005000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1224.861129][T26361] loop3: detected capacity change from 0 to 4 [ 1224.873916][T26362] loop4: detected capacity change from 0 to 4 [ 1224.880141][T26361] EXT4-fs (loop3): invalid first ino: 0 [ 1224.897900][T26362] EXT4-fs (loop4): invalid first ino: 0 [ 1224.966714][T26362] loop4: detected capacity change from 0 to 4 [ 1224.975478][T26362] EXT4-fs (loop4): invalid first ino: 0 [ 1224.993509][T26380] loop3: detected capacity change from 0 to 4 11:54:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040100420000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1225.016952][T26380] EXT4-fs (loop3): invalid first ino: 0 [ 1225.081745][T26380] loop3: detected capacity change from 0 to 4 [ 1225.090637][T26380] EXT4-fs (loop3): invalid first ino: 0 [ 1225.101359][T26387] loop4: detected capacity change from 0 to 4 [ 1225.126820][T26387] EXT4-fs (loop4): invalid first ino: 0 11:54:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000006000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1225.180403][T26387] loop4: detected capacity change from 0 to 4 [ 1225.189979][T26387] EXT4-fs (loop4): invalid first ino: 0 [ 1225.209772][T26402] loop3: detected capacity change from 0 to 4 11:54:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000520000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1225.247361][T26402] EXT4-fs (loop3): invalid first ino: 0 [ 1225.290673][T26407] loop4: detected capacity change from 0 to 4 [ 1225.306557][T26402] loop3: detected capacity change from 0 to 4 [ 1225.314432][T26402] EXT4-fs (loop3): invalid first ino: 0 [ 1225.326762][T26407] EXT4-fs (loop4): invalid first ino: 0 11:54:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000007000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000620000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1225.417658][T26419] loop4: detected capacity change from 0 to 4 [ 1225.421892][T26420] loop3: detected capacity change from 0 to 4 [ 1225.444047][T26419] EXT4-fs (loop4): invalid first ino: 0 [ 1225.457525][T26420] EXT4-fs (loop3): invalid first ino: 0 [ 1225.517366][T26419] loop4: detected capacity change from 0 to 4 [ 1225.537109][T26419] EXT4-fs (loop4): invalid first ino: 0 11:54:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0xfeff, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000008000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040040620000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x7300, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:54:23 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x80040, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x80040, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000009000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1225.867553][T26452] loop4: detected capacity change from 0 to 4 [ 1225.877871][T26455] loop3: detected capacity change from 0 to 4 [ 1225.891649][T26452] EXT4-fs (loop4): invalid first ino: 0 [ 1225.903710][T26455] EXT4-fs (loop3): invalid first ino: 0 [ 1225.980970][T26452] loop4: detected capacity change from 0 to 4 [ 1225.995524][T26452] EXT4-fs (loop4): invalid first ino: 0 [ 1226.003210][T26468] loop3: detected capacity change from 0 to 4 11:54:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000720000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1226.032470][T26468] EXT4-fs (loop3): invalid first ino: 0 [ 1226.085230][T26477] loop4: detected capacity change from 0 to 4 [ 1226.093472][T26468] loop3: detected capacity change from 0 to 4 [ 1226.111712][T26468] EXT4-fs (loop3): invalid first ino: 0 [ 1226.128185][T26477] EXT4-fs (loop4): invalid first ino: 0 11:54:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000a000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1226.159573][T26477] loop4: detected capacity change from 0 to 4 [ 1226.167876][T26477] EXT4-fs (loop4): invalid first ino: 0 11:54:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000920000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1226.217237][T26491] loop3: detected capacity change from 0 to 4 [ 1226.246151][T26491] EXT4-fs (loop3): invalid first ino: 0 [ 1226.261366][T26496] loop4: detected capacity change from 0 to 4 [ 1226.277115][T26496] EXT4-fs (loop4): invalid first ino: 0 [ 1226.283658][T26491] loop3: detected capacity change from 0 to 4 [ 1226.291600][T26491] EXT4-fs (loop3): invalid first ino: 0 11:54:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000b000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000a20000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1226.369783][T26507] loop4: detected capacity change from 0 to 4 [ 1226.382809][T26509] loop3: detected capacity change from 0 to 4 [ 1226.401459][T26507] EXT4-fs (loop4): invalid first ino: 0 [ 1226.413243][T26509] EXT4-fs (loop3): invalid first ino: 0 [ 1226.460281][T26507] loop4: detected capacity change from 0 to 4 [ 1226.469091][T26507] EXT4-fs (loop4): invalid first ino: 0 [ 1226.479593][T26509] loop3: detected capacity change from 0 to 4 [ 1226.486118][T26509] EXT4-fs (loop3): invalid first ino: 0 11:54:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000c000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000b20000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x7400, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:54:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x1000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:24 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x1000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1226.886879][T26548] loop3: detected capacity change from 0 to 4 [ 1226.893215][T26551] loop4: detected capacity change from 0 to 4 [ 1226.920714][T26548] EXT4-fs (loop3): invalid first ino: 0 [ 1226.926323][T26551] EXT4-fs (loop4): invalid first ino: 0 11:54:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000c20000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1227.003535][T26548] loop3: detected capacity change from 0 to 4 [ 1227.010179][T26551] loop4: detected capacity change from 0 to 4 [ 1227.018350][T26548] EXT4-fs (loop3): invalid first ino: 0 [ 1227.024393][T26551] EXT4-fs (loop4): invalid first ino: 0 11:54:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000d000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1227.094237][T26567] loop4: detected capacity change from 0 to 4 [ 1227.129344][T26571] loop3: detected capacity change from 0 to 4 [ 1227.131482][T26567] EXT4-fs (loop4): invalid first ino: 0 [ 1227.162195][T26571] EXT4-fs (loop3): invalid first ino: 0 [ 1227.193336][T26567] loop4: detected capacity change from 0 to 4 [ 1227.201201][T26567] EXT4-fs (loop4): invalid first ino: 0 11:54:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000d20000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1227.235417][T26571] loop3: detected capacity change from 0 to 4 [ 1227.250386][T26571] EXT4-fs (loop3): invalid first ino: 0 11:54:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000e000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1227.303441][T26587] loop4: detected capacity change from 0 to 4 [ 1227.342224][T26587] EXT4-fs (loop4): invalid first ino: 0 [ 1227.365199][T26592] loop3: detected capacity change from 0 to 4 [ 1227.394834][T26587] loop4: detected capacity change from 0 to 4 [ 1227.405319][T26592] EXT4-fs (loop3): invalid first ino: 0 [ 1227.411063][T26587] EXT4-fs (loop4): invalid first ino: 0 11:54:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000e20000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1227.488619][T26592] loop3: detected capacity change from 0 to 4 [ 1227.501658][T26592] EXT4-fs (loop3): invalid first ino: 0 [ 1227.523762][T26607] loop4: detected capacity change from 0 to 4 11:54:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000010000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1227.551837][T26607] EXT4-fs (loop4): invalid first ino: 0 [ 1227.594416][T26607] loop4: detected capacity change from 0 to 4 [ 1227.612695][T26607] EXT4-fs (loop4): invalid first ino: 0 [ 1227.627402][T26617] loop3: detected capacity change from 0 to 4 [ 1227.653733][T26617] EXT4-fs (loop3): invalid first ino: 0 [ 1227.703145][T26617] loop3: detected capacity change from 0 to 4 [ 1227.721692][T26617] EXT4-fs (loop3): invalid first ino: 0 11:54:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000011000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000f20000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:25 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x2000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x2000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x80000, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x7600, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1227.895286][T26647] loop4: detected capacity change from 0 to 4 [ 1227.906601][T26652] loop3: detected capacity change from 0 to 4 [ 1227.924395][T26647] EXT4-fs (loop4): invalid first ino: 0 [ 1227.931540][T26652] EXT4-fs (loop3): invalid first ino: 0 11:54:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000012000000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040041020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1227.991671][T26647] loop4: detected capacity change from 0 to 4 [ 1227.993968][T26652] loop3: detected capacity change from 0 to 4 [ 1228.005265][T26647] EXT4-fs (loop4): invalid first ino: 0 [ 1228.023496][T26652] EXT4-fs (loop3): invalid first ino: 0 [ 1228.094972][T26671] loop3: detected capacity change from 0 to 4 [ 1228.111882][T26673] loop4: detected capacity change from 0 to 4 [ 1228.127840][T26671] EXT4-fs (loop3): invalid first ino: 0 [ 1228.136276][T26673] EXT4-fs (loop4): invalid first ino: 0 [ 1228.192539][T26671] loop3: detected capacity change from 0 to 4 [ 1228.198306][T26673] loop4: detected capacity change from 0 to 4 [ 1228.205314][T26671] EXT4-fs (loop3): invalid first ino: 0 [ 1228.213588][T26673] EXT4-fs (loop4): invalid first ino: 0 11:54:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040201020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1228.299654][T26689] loop4: detected capacity change from 0 to 4 [ 1228.312880][T26691] loop3: detected capacity change from 0 to 4 [ 1228.329188][T26689] EXT4-fs (loop4): invalid first ino: 0 [ 1228.348751][T26691] EXT4-fs (loop3): invalid first ino: 0 [ 1228.376349][T26689] loop4: detected capacity change from 0 to 4 [ 1228.384783][T26689] EXT4-fs (loop4): invalid first ino: 0 [ 1228.410617][T26691] loop3: detected capacity change from 0 to 4 [ 1228.421240][T26691] EXT4-fs (loop3): invalid first ino: 0 11:54:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040001120000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f020000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1228.485720][T26708] loop4: detected capacity change from 0 to 4 [ 1228.511370][T26713] loop3: detected capacity change from 0 to 4 [ 1228.522010][T26708] EXT4-fs (loop4): invalid first ino: 0 [ 1228.542281][T26713] EXT4-fs (loop3): invalid first ino: 0 [ 1228.589799][T26713] loop3: detected capacity change from 0 to 4 [ 1228.597811][T26708] loop4: detected capacity change from 0 to 4 [ 1228.605123][T26708] EXT4-fs (loop4): invalid first ino: 0 [ 1228.611099][T26713] EXT4-fs (loop3): invalid first ino: 0 11:54:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f030000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040001220000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1228.723822][T26730] loop3: detected capacity change from 0 to 4 [ 1228.736197][T26731] loop4: detected capacity change from 0 to 4 [ 1228.754145][T26730] EXT4-fs (loop3): invalid first ino: 0 [ 1228.781975][T26731] EXT4-fs (loop4): invalid first ino: 0 11:54:26 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x2040000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x2040000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1228.829787][T26730] loop3: detected capacity change from 0 to 4 [ 1228.848295][T26730] EXT4-fs (loop3): invalid first ino: 0 [ 1228.848322][T26731] loop4: detected capacity change from 0 to 4 [ 1228.848621][T26731] EXT4-fs (loop4): invalid first ino: 0 11:54:26 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x80040, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x7a00, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:54:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040031720000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f040000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1228.964448][T26766] loop3: detected capacity change from 0 to 4 [ 1228.968659][T26769] loop4: detected capacity change from 0 to 4 [ 1228.985391][T26769] EXT4-fs (loop4): invalid first ino: 0 [ 1229.004102][T26766] EXT4-fs (loop3): invalid first ino: 0 [ 1229.029617][T26769] loop4: detected capacity change from 0 to 4 [ 1229.038052][T26769] EXT4-fs (loop4): invalid first ino: 0 11:54:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040002020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1229.073497][T26766] loop3: detected capacity change from 0 to 4 [ 1229.083031][T26766] EXT4-fs (loop3): invalid first ino: 0 11:54:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f050000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1229.139940][T26783] loop4: detected capacity change from 0 to 4 [ 1229.182868][T26788] loop3: detected capacity change from 0 to 4 [ 1229.194374][T26783] EXT4-fs (loop4): invalid first ino: 0 [ 1229.208450][T26788] EXT4-fs (loop3): invalid first ino: 0 11:54:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f060000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1229.274251][T26788] loop3: detected capacity change from 0 to 4 [ 1229.281935][T26783] loop4: detected capacity change from 0 to 4 [ 1229.289530][T26788] EXT4-fs (loop3): invalid first ino: 0 [ 1229.296100][T26783] EXT4-fs (loop4): invalid first ino: 0 11:54:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040102020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1229.390194][T26806] loop4: detected capacity change from 0 to 4 [ 1229.408485][T26807] loop3: detected capacity change from 0 to 4 [ 1229.417420][T26806] EXT4-fs (loop4): invalid first ino: 0 [ 1229.439543][T26807] EXT4-fs (loop3): invalid first ino: 0 [ 1229.457499][T26806] loop4: detected capacity change from 0 to 4 [ 1229.467854][T26806] EXT4-fs (loop4): invalid first ino: 0 11:54:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040002220000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f070000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1229.564740][T26821] loop4: detected capacity change from 0 to 4 [ 1229.569974][T26823] loop3: detected capacity change from 0 to 4 [ 1229.597412][T26821] EXT4-fs (loop4): invalid first ino: 0 [ 1229.604360][T26823] EXT4-fs (loop3): invalid first ino: 0 [ 1229.663077][T26821] loop4: detected capacity change from 0 to 4 [ 1229.670773][T26823] loop3: detected capacity change from 0 to 4 [ 1229.677391][T26821] EXT4-fs (loop4): invalid first ino: 0 [ 1229.685279][T26823] EXT4-fs (loop3): invalid first ino: 0 11:54:27 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x3000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:27 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x3000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x400000, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f080000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040002520000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x8903, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1229.995604][T26867] loop3: detected capacity change from 0 to 4 [ 1229.998264][T26869] loop4: detected capacity change from 0 to 4 [ 1230.022925][T26867] EXT4-fs (loop3): invalid first ino: 0 [ 1230.030868][T26869] EXT4-fs (loop4): invalid first ino: 0 11:54:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040003f20000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1230.106280][T26869] loop4: detected capacity change from 0 to 4 [ 1230.113558][T26867] loop3: detected capacity change from 0 to 4 [ 1230.122269][T26867] EXT4-fs (loop3): invalid first ino: 0 [ 1230.134043][T26869] EXT4-fs (loop4): invalid first ino: 0 11:54:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f090000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1230.209745][T26886] loop4: detected capacity change from 0 to 4 [ 1230.235148][T26886] EXT4-fs (loop4): invalid first ino: 0 [ 1230.244563][T26889] loop3: detected capacity change from 0 to 4 [ 1230.271049][T26889] EXT4-fs (loop3): invalid first ino: 0 [ 1230.286091][T26886] loop4: detected capacity change from 0 to 4 [ 1230.294642][T26886] EXT4-fs (loop4): invalid first ino: 0 11:54:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040004020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1230.341934][T26889] loop3: detected capacity change from 0 to 4 [ 1230.359646][T26889] EXT4-fs (loop3): invalid first ino: 0 [ 1230.379105][T26903] loop4: detected capacity change from 0 to 4 11:54:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0a0000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1230.406188][T26903] EXT4-fs (loop4): invalid first ino: 0 [ 1230.447276][T26909] loop3: detected capacity change from 0 to 4 [ 1230.470127][T26909] EXT4-fs (loop3): invalid first ino: 0 [ 1230.487139][T26903] loop4: detected capacity change from 0 to 4 [ 1230.495848][T26903] EXT4-fs (loop4): invalid first ino: 0 11:54:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040004820000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1230.535703][T26909] loop3: detected capacity change from 0 to 4 [ 1230.546494][T26909] EXT4-fs (loop3): invalid first ino: 0 11:54:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0b0000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1230.581628][T26922] loop4: detected capacity change from 0 to 4 [ 1230.627085][T26922] EXT4-fs (loop4): invalid first ino: 0 [ 1230.638393][T26927] loop3: detected capacity change from 0 to 4 [ 1230.663453][T26927] EXT4-fs (loop3): invalid first ino: 0 [ 1230.705398][T26922] loop4: detected capacity change from 0 to 4 [ 1230.713361][T26922] EXT4-fs (loop4): invalid first ino: 0 [ 1230.721476][T26927] loop3: detected capacity change from 0 to 4 [ 1230.730147][T26927] EXT4-fs (loop3): invalid first ino: 0 11:54:28 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x4000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x4000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1000000, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0c0000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040004c20000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x8c03, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1231.005168][T26962] loop4: detected capacity change from 0 to 4 [ 1231.022388][T26967] loop3: detected capacity change from 0 to 4 [ 1231.034218][T26962] EXT4-fs (loop4): invalid first ino: 0 [ 1231.048632][T26967] EXT4-fs (loop3): invalid first ino: 0 11:54:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040006020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1231.105811][T26962] loop4: detected capacity change from 0 to 4 [ 1231.107333][T26967] loop3: detected capacity change from 0 to 4 [ 1231.118575][T26962] EXT4-fs (loop4): invalid first ino: 0 [ 1231.143146][T26967] EXT4-fs (loop3): invalid first ino: 0 11:54:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0d0000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1231.208046][T26986] loop4: detected capacity change from 0 to 4 [ 1231.225767][T26987] loop3: detected capacity change from 0 to 4 [ 1231.245702][T26986] EXT4-fs (loop4): invalid first ino: 0 [ 1231.251149][T26987] EXT4-fs (loop3): invalid first ino: 0 [ 1231.292370][T26987] loop3: detected capacity change from 0 to 4 [ 1231.300371][T26986] loop4: detected capacity change from 0 to 4 [ 1231.301033][T26987] EXT4-fs (loop3): invalid first ino: 0 [ 1231.329574][T26986] EXT4-fs (loop4): invalid first ino: 0 11:54:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0e0000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040006820000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1231.443738][T27007] loop4: detected capacity change from 0 to 4 [ 1231.451165][T27009] loop3: detected capacity change from 0 to 4 [ 1231.485020][T27009] EXT4-fs (loop3): invalid first ino: 0 [ 1231.491921][T27007] EXT4-fs (loop4): invalid first ino: 0 [ 1231.531935][T27007] loop4: detected capacity change from 0 to 4 [ 1231.539866][T27007] EXT4-fs (loop4): invalid first ino: 0 11:54:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040006c20000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1231.576038][T27009] loop3: detected capacity change from 0 to 4 [ 1231.593912][T27009] EXT4-fs (loop3): invalid first ino: 0 11:54:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0f0000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1231.635152][T27023] loop4: detected capacity change from 0 to 4 [ 1231.654878][T27023] EXT4-fs (loop4): invalid first ino: 0 [ 1231.712876][T27027] loop3: detected capacity change from 0 to 4 [ 1231.755998][T27027] EXT4-fs (loop3): invalid first ino: 0 [ 1231.795069][T27027] loop3: detected capacity change from 0 to 4 11:54:29 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x5000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1231.804916][T27027] EXT4-fs (loop3): invalid first ino: 0 11:54:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x5000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2000000, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040007420000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f100000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x8d03, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:54:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f110000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1232.061050][T27054] loop4: detected capacity change from 0 to 4 [ 1232.066228][T27058] loop3: detected capacity change from 0 to 4 [ 1232.081826][T27054] EXT4-fs (loop4): invalid first ino: 0 [ 1232.084835][T27058] EXT4-fs (loop3): invalid first ino: 0 11:54:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040007a20000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1232.186380][T27072] loop4: detected capacity change from 0 to 4 [ 1232.186496][T27073] loop3: detected capacity change from 0 to 4 [ 1232.216422][T27072] EXT4-fs (loop4): invalid first ino: 0 [ 1232.217104][T27073] EXT4-fs (loop3): invalid first ino: 0 [ 1232.297394][T27072] loop4: detected capacity change from 0 to 4 [ 1232.297458][T27073] loop3: detected capacity change from 0 to 4 [ 1232.310546][T27072] EXT4-fs (loop4): invalid first ino: 0 [ 1232.330569][T27073] EXT4-fs (loop3): invalid first ino: 0 11:54:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000000000010000000100000000400000004000e820000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f120000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1232.422788][T27092] loop4: detected capacity change from 0 to 4 [ 1232.433711][T27095] loop3: detected capacity change from 0 to 4 [ 1232.456055][T27092] EXT4-fs (loop4): invalid first ino: 0 [ 1232.467925][T27095] EXT4-fs (loop3): invalid first ino: 0 [ 1232.502354][T27092] loop4: detected capacity change from 0 to 4 [ 1232.511106][T27092] EXT4-fs (loop4): invalid first ino: 0 [ 1232.526314][T27095] loop3: detected capacity change from 0 to 4 [ 1232.534689][T27095] EXT4-fs (loop3): invalid first ino: 0 11:54:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040fffe20000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f220000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1232.611531][T27111] loop4: detected capacity change from 0 to 4 [ 1232.630120][T27114] loop3: detected capacity change from 0 to 4 [ 1232.638761][T27111] EXT4-fs (loop4): invalid first ino: 0 [ 1232.658781][T27114] EXT4-fs (loop3): invalid first ino: 0 [ 1232.713335][T27111] loop4: detected capacity change from 0 to 4 [ 1232.723238][T27111] EXT4-fs (loop4): invalid first ino: 0 [ 1232.731403][T27114] loop3: detected capacity change from 0 to 4 [ 1232.750827][T27114] EXT4-fs (loop3): invalid first ino: 0 11:54:30 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x6000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x6000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2040000, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f250000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040000000400fff20000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0xedc0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1233.131724][T27154] loop4: detected capacity change from 0 to 4 [ 1233.134651][T27155] loop3: detected capacity change from 0 to 4 [ 1233.160808][T27154] EXT4-fs (loop4): invalid first ino: 0 [ 1233.160826][T27155] EXT4-fs (loop3): invalid first ino: 0 11:54:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040feff20000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1233.235403][T27155] loop3: detected capacity change from 0 to 4 [ 1233.254548][T27155] EXT4-fs (loop3): invalid first ino: 0 11:54:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f480000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1233.284191][T27167] loop4: detected capacity change from 0 to 4 [ 1233.314425][T27167] EXT4-fs (loop4): invalid first ino: 0 11:54:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000060000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1233.374191][T27174] loop3: detected capacity change from 0 to 4 [ 1233.407862][T27174] EXT4-fs (loop3): invalid first ino: 0 [ 1233.422982][T27180] loop4: detected capacity change from 0 to 4 [ 1233.440002][T27180] EXT4-fs (loop4): invalid first ino: 0 11:54:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000000000010000000100000000400000004000000a000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f4c0000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1233.467666][T27174] loop3: detected capacity change from 0 to 4 [ 1233.477998][T27174] EXT4-fs (loop3): invalid first ino: 0 11:54:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000220000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1233.548840][T27190] loop4: detected capacity change from 0 to 4 [ 1233.568253][T27194] loop3: detected capacity change from 0 to 4 [ 1233.576712][T27190] EXT4-fs (loop4): invalid first ino: 0 [ 1233.591196][T27194] EXT4-fs (loop3): invalid first ino: 0 [ 1233.656910][T27203] loop4: detected capacity change from 0 to 4 [ 1233.674446][T27203] EXT4-fs (loop4): invalid first ino: 0 11:54:31 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x6040000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f600000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1233.837385][T27219] loop3: detected capacity change from 0 to 4 [ 1233.855410][T27219] EXT4-fs (loop3): invalid first ino: 0 [ 1233.915267][T27219] loop3: detected capacity change from 0 to 4 [ 1233.923091][T27219] EXT4-fs (loop3): invalid first ino: 0 11:54:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3000000, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000320000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x6040000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f680000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0xfeff, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1234.145314][T27240] loop3: detected capacity change from 0 to 4 [ 1234.153173][T27244] loop4: detected capacity change from 0 to 4 [ 1234.176453][T27240] EXT4-fs (loop3): invalid first ino: 0 [ 1234.182650][T27244] EXT4-fs (loop4): invalid first ino: 0 11:54:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000420000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1234.255202][T27240] loop3: detected capacity change from 0 to 4 [ 1234.272069][T27240] EXT4-fs (loop3): invalid first ino: 0 [ 1234.273148][T27257] loop4: detected capacity change from 0 to 4 [ 1234.311182][T27257] EXT4-fs (loop4): invalid first ino: 0 11:54:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f6c0000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1234.359796][T27257] loop4: detected capacity change from 0 to 4 [ 1234.371873][T27257] EXT4-fs (loop4): invalid first ino: 0 11:54:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000520000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1234.402083][T27269] loop3: detected capacity change from 0 to 4 [ 1234.446554][T27269] EXT4-fs (loop3): invalid first ino: 0 [ 1234.468833][T27274] loop4: detected capacity change from 0 to 4 [ 1234.490534][T27269] loop3: detected capacity change from 0 to 4 11:54:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f740000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1234.496745][T27274] EXT4-fs (loop4): invalid first ino: 0 [ 1234.504287][T27269] EXT4-fs (loop3): invalid first ino: 0 [ 1234.580025][T27274] loop4: detected capacity change from 0 to 4 [ 1234.588525][T27274] EXT4-fs (loop4): invalid first ino: 0 [ 1234.602275][T27286] loop3: detected capacity change from 0 to 4 [ 1234.631296][T27286] EXT4-fs (loop3): invalid first ino: 0 11:54:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000620000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1234.673199][T27286] loop3: detected capacity change from 0 to 4 [ 1234.682581][T27286] EXT4-fs (loop3): invalid first ino: 0 [ 1234.730246][T27299] loop4: detected capacity change from 0 to 4 [ 1234.765601][T27299] EXT4-fs (loop4): invalid first ino: 0 11:54:32 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x7000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f7a0000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1234.840206][T27309] loop3: detected capacity change from 0 to 4 [ 1234.867099][T27309] EXT4-fs (loop3): invalid first ino: 0 [ 1234.938192][T27309] loop3: detected capacity change from 0 to 4 [ 1234.946917][T27309] EXT4-fs (loop3): invalid first ino: 0 11:54:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x4000000, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000720000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000ff10000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x7000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0xfffe, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:54:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f140100000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1235.180320][T27340] loop3: detected capacity change from 0 to 4 [ 1235.189992][T27342] loop4: detected capacity change from 0 to 4 [ 1235.202791][T27340] EXT4-fs (loop3): invalid first ino: 0 [ 1235.222531][T27342] EXT4-fs (loop4): invalid first ino: 0 [ 1235.275615][T27342] loop4: detected capacity change from 0 to 4 [ 1235.283328][T27342] EXT4-fs (loop4): invalid first ino: 0 11:54:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000820000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1235.316591][T27353] loop3: detected capacity change from 0 to 4 [ 1235.356979][T27353] EXT4-fs (loop3): invalid first ino: 0 [ 1235.382437][T27360] loop4: detected capacity change from 0 to 4 [ 1235.410927][T27353] loop3: detected capacity change from 0 to 4 [ 1235.417417][T27360] EXT4-fs (loop4): invalid first ino: 0 [ 1235.418427][T27353] EXT4-fs (loop3): invalid first ino: 0 11:54:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f150100000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1235.459586][T27360] loop4: detected capacity change from 0 to 4 [ 1235.468152][T27360] EXT4-fs (loop4): invalid first ino: 0 11:54:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000920000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1235.530462][T27375] loop3: detected capacity change from 0 to 4 [ 1235.571094][T27375] EXT4-fs (loop3): invalid first ino: 0 [ 1235.577650][T27380] loop4: detected capacity change from 0 to 4 [ 1235.601007][T27380] EXT4-fs (loop4): invalid first ino: 0 11:54:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000a20000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1235.619968][T27375] loop3: detected capacity change from 0 to 4 [ 1235.628761][T27375] EXT4-fs (loop3): invalid first ino: 0 11:54:33 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x8000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f040200000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1235.727789][T27392] loop4: detected capacity change from 0 to 4 [ 1235.751685][T27392] EXT4-fs (loop4): invalid first ino: 0 [ 1235.830229][T27399] loop3: detected capacity change from 0 to 4 [ 1235.861217][T27399] EXT4-fs (loop3): invalid first ino: 0 [ 1235.921075][T27399] loop3: detected capacity change from 0 to 4 [ 1235.928753][T27399] EXT4-fs (loop3): invalid first ino: 0 11:54:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x5000000, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000b20000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000fea0200000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x8000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x80000, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1236.199951][T27430] loop4: detected capacity change from 0 to 4 [ 1236.208463][T27431] loop3: detected capacity change from 0 to 4 [ 1236.225245][T27430] EXT4-fs (loop4): invalid first ino: 0 [ 1236.236561][T27431] EXT4-fs (loop3): invalid first ino: 0 [ 1236.316311][T27431] loop3: detected capacity change from 0 to 4 [ 1236.316428][T27430] loop4: detected capacity change from 0 to 4 [ 1236.324025][T27431] EXT4-fs (loop3): invalid first ino: 0 [ 1236.352202][T27430] EXT4-fs (loop4): invalid first ino: 0 11:54:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000feb0200000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000c20000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1236.451390][T27453] loop3: detected capacity change from 0 to 4 [ 1236.469677][T27457] loop4: detected capacity change from 0 to 4 [ 1236.482953][T27453] EXT4-fs (loop3): invalid first ino: 0 11:54:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000d20000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1236.502917][T27457] EXT4-fs (loop4): invalid first ino: 0 11:54:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000300000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1236.564368][T27453] loop3: detected capacity change from 0 to 4 [ 1236.572019][T27453] EXT4-fs (loop3): invalid first ino: 0 [ 1236.589370][T27468] loop4: detected capacity change from 0 to 4 [ 1236.630622][T27468] EXT4-fs (loop4): invalid first ino: 0 [ 1236.650830][T27474] loop3: detected capacity change from 0 to 4 [ 1236.675792][T27474] EXT4-fs (loop3): invalid first ino: 0 [ 1236.687207][T27468] loop4: detected capacity change from 0 to 4 [ 1236.693832][T27468] EXT4-fs (loop4): invalid first ino: 0 [ 1236.733872][T27474] loop3: detected capacity change from 0 to 4 [ 1236.743484][T27474] EXT4-fs (loop3): invalid first ino: 0 11:54:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0e0300000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000e20000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:34 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x9000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1236.830224][T27492] loop3: detected capacity change from 0 to 4 [ 1236.847495][T27496] loop4: detected capacity change from 0 to 4 [ 1236.864864][T27492] EXT4-fs (loop3): invalid first ino: 0 [ 1236.867373][T27496] EXT4-fs (loop4): invalid first ino: 0 [ 1236.916015][T27496] loop4: detected capacity change from 0 to 4 [ 1236.923667][T27496] EXT4-fs (loop4): invalid first ino: 0 [ 1236.931265][T27492] loop3: detected capacity change from 0 to 4 [ 1236.948330][T27492] EXT4-fs (loop3): invalid first ino: 0 11:54:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x6000000, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f020400000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000f20000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x9000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x80040, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1237.235588][T27530] loop3: detected capacity change from 0 to 4 [ 1237.242445][T27534] loop4: detected capacity change from 0 to 4 [ 1237.262485][T27534] EXT4-fs (loop4): invalid first ino: 0 [ 1237.268958][T27530] EXT4-fs (loop3): invalid first ino: 0 11:54:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f060400000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1237.340252][T27530] loop3: detected capacity change from 0 to 4 [ 1237.348306][T27534] loop4: detected capacity change from 0 to 4 [ 1237.358040][T27534] EXT4-fs (loop4): invalid first ino: 0 [ 1237.367548][T27530] EXT4-fs (loop3): invalid first ino: 0 11:54:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040001020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1237.470900][T27553] loop3: detected capacity change from 0 to 4 [ 1237.478854][T27554] loop4: detected capacity change from 0 to 4 [ 1237.485798][T27553] EXT4-fs (loop3): invalid first ino: 0 [ 1237.517490][T27554] EXT4-fs (loop4): invalid first ino: 0 [ 1237.547684][T27553] loop3: detected capacity change from 0 to 4 [ 1237.555500][T27553] EXT4-fs (loop3): invalid first ino: 0 11:54:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f100400000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1237.587078][T27554] loop4: detected capacity change from 0 to 4 [ 1237.594674][T27554] EXT4-fs (loop4): invalid first ino: 0 11:54:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040001120000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1237.650966][T27570] loop3: detected capacity change from 0 to 4 [ 1237.692466][T27570] EXT4-fs (loop3): invalid first ino: 0 [ 1237.725362][T27579] loop4: detected capacity change from 0 to 4 11:54:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000500000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1237.766532][T27579] EXT4-fs (loop4): invalid first ino: 0 11:54:35 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xa000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1237.808570][T27579] loop4: detected capacity change from 0 to 4 [ 1237.817386][T27587] loop3: detected capacity change from 0 to 4 [ 1237.817598][T27579] EXT4-fs (loop4): invalid first ino: 0 [ 1237.854234][T27587] EXT4-fs (loop3): invalid first ino: 0 11:54:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040001220000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1237.924993][T27587] loop3: detected capacity change from 0 to 4 [ 1237.938128][T27587] EXT4-fs (loop3): invalid first ino: 0 [ 1237.962278][T27601] loop4: detected capacity change from 0 to 4 [ 1237.988184][T27601] EXT4-fs (loop4): invalid first ino: 0 [ 1238.059814][T27601] loop4: detected capacity change from 0 to 4 [ 1238.071078][T27601] EXT4-fs (loop4): invalid first ino: 0 11:54:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x6040000, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000600000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040002220000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1000000, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:54:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xa000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1238.275982][T27630] loop4: detected capacity change from 0 to 4 [ 1238.282901][T27634] loop3: detected capacity change from 0 to 4 [ 1238.299960][T27634] EXT4-fs (loop3): invalid first ino: 0 11:54:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f040600000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1238.322139][T27630] EXT4-fs (loop4): invalid first ino: 0 11:54:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000700000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1238.392546][T27644] loop3: detected capacity change from 0 to 4 [ 1238.404827][T27630] loop4: detected capacity change from 0 to 4 [ 1238.413412][T27630] EXT4-fs (loop4): invalid first ino: 0 [ 1238.422695][T27644] EXT4-fs (loop3): invalid first ino: 0 11:54:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040002520000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1238.523056][T27656] loop3: detected capacity change from 0 to 4 [ 1238.529549][T27657] loop4: detected capacity change from 0 to 4 [ 1238.541387][T27656] EXT4-fs (loop3): invalid first ino: 0 [ 1238.562726][T27657] EXT4-fs (loop4): invalid first ino: 0 [ 1238.613450][T27656] loop3: detected capacity change from 0 to 4 [ 1238.623021][T27656] EXT4-fs (loop3): invalid first ino: 0 [ 1238.631181][T27657] loop4: detected capacity change from 0 to 4 [ 1238.645874][T27657] EXT4-fs (loop4): invalid first ino: 0 11:54:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040004820000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000900000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1238.744696][T27677] loop4: detected capacity change from 0 to 4 [ 1238.766194][T27677] EXT4-fs (loop4): invalid first ino: 0 [ 1238.768670][T27678] loop3: detected capacity change from 0 to 4 11:54:36 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xb000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1238.818270][T27678] EXT4-fs (loop3): invalid first ino: 0 [ 1238.834305][T27677] loop4: detected capacity change from 0 to 4 [ 1238.842138][T27677] EXT4-fs (loop4): invalid first ino: 0 11:54:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040004c20000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1238.877361][T27678] loop3: detected capacity change from 0 to 4 [ 1238.884026][T27678] EXT4-fs (loop3): invalid first ino: 0 [ 1238.950508][T27697] loop4: detected capacity change from 0 to 4 [ 1238.993589][T27697] EXT4-fs (loop4): invalid first ino: 0 [ 1239.054469][T27697] loop4: detected capacity change from 0 to 4 [ 1239.062945][T27697] EXT4-fs (loop4): invalid first ino: 0 11:54:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x7000000, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000a00000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040006020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xb000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x2000000, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1239.315370][T27728] loop4: detected capacity change from 0 to 4 [ 1239.321992][T27729] loop3: detected capacity change from 0 to 4 [ 1239.331805][T27728] EXT4-fs (loop4): invalid first ino: 0 [ 1239.337675][T27729] EXT4-fs (loop3): invalid first ino: 0 11:54:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000b00000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1239.403602][T27728] loop4: detected capacity change from 0 to 4 [ 1239.415747][T27728] EXT4-fs (loop4): invalid first ino: 0 11:54:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040006820000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1239.454451][T27742] loop3: detected capacity change from 0 to 4 11:54:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040006c20000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1239.504827][T27747] loop4: detected capacity change from 0 to 4 [ 1239.511834][T27742] EXT4-fs (loop3): invalid first ino: 0 [ 1239.522794][T27747] EXT4-fs (loop4): invalid first ino: 0 11:54:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000c00000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1239.614103][T27758] loop3: detected capacity change from 0 to 4 [ 1239.636259][T27759] loop4: detected capacity change from 0 to 4 [ 1239.665305][T27758] EXT4-fs (loop3): invalid first ino: 0 [ 1239.679929][T27759] EXT4-fs (loop4): invalid first ino: 0 [ 1239.741695][T27758] loop3: detected capacity change from 0 to 4 [ 1239.741720][T27759] loop4: detected capacity change from 0 to 4 [ 1239.748310][T27758] EXT4-fs (loop3): invalid first ino: 0 11:54:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000d00000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1239.786715][T27759] EXT4-fs (loop4): invalid first ino: 0 11:54:37 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xc000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040007420000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1239.876828][T27777] loop3: detected capacity change from 0 to 4 [ 1239.894251][T27777] EXT4-fs (loop3): invalid first ino: 0 [ 1239.909439][T27784] loop4: detected capacity change from 0 to 4 [ 1239.943157][T27784] EXT4-fs (loop4): invalid first ino: 0 [ 1239.956072][T27777] loop3: detected capacity change from 0 to 4 [ 1239.964843][T27777] EXT4-fs (loop3): invalid first ino: 0 [ 1240.009612][T27784] loop4: detected capacity change from 0 to 4 [ 1240.018603][T27784] EXT4-fs (loop4): invalid first ino: 0 11:54:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x8000000, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000e00000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040007a20000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xc000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x2040000, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1240.322495][T27815] loop3: detected capacity change from 0 to 4 [ 1240.345141][T27822] loop4: detected capacity change from 0 to 4 [ 1240.368966][T27815] EXT4-fs (loop3): invalid first ino: 0 [ 1240.392169][T27822] EXT4-fs (loop4): invalid first ino: 0 [ 1240.415215][T27815] loop3: detected capacity change from 0 to 4 [ 1240.430959][T27815] EXT4-fs (loop3): invalid first ino: 0 [ 1240.446019][T27822] loop4: detected capacity change from 0 to 4 [ 1240.458943][T27822] EXT4-fs (loop4): invalid first ino: 0 11:54:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f030e00000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000000000010000000100000000400000004000e820000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1240.529259][T27841] loop3: detected capacity change from 0 to 4 [ 1240.556131][T27845] loop4: detected capacity change from 0 to 4 [ 1240.575077][T27841] EXT4-fs (loop3): invalid first ino: 0 [ 1240.598648][T27845] EXT4-fs (loop4): invalid first ino: 0 [ 1240.656756][T27841] loop3: detected capacity change from 0 to 4 [ 1240.663075][T27845] loop4: detected capacity change from 0 to 4 [ 1240.671402][T27845] EXT4-fs (loop4): invalid first ino: 0 [ 1240.681015][T27841] EXT4-fs (loop3): invalid first ino: 0 11:54:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000000000010000000100000000400000004000fe20000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000f00000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1240.804101][T27863] loop4: detected capacity change from 0 to 4 [ 1240.813744][T27865] loop3: detected capacity change from 0 to 4 [ 1240.834719][T27863] EXT4-fs (loop4): invalid first ino: 0 11:54:38 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xd000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1240.855710][T27865] EXT4-fs (loop3): invalid first ino: 0 [ 1240.927979][T27865] loop3: detected capacity change from 0 to 4 [ 1240.934235][T27863] loop4: detected capacity change from 0 to 4 [ 1240.946008][T27865] EXT4-fs (loop3): invalid first ino: 0 [ 1240.952100][T27863] EXT4-fs (loop4): invalid first ino: 0 11:54:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000021000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f041000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1241.073003][T27889] loop4: detected capacity change from 0 to 4 [ 1241.074832][T27890] loop3: detected capacity change from 0 to 4 [ 1241.098007][T27890] EXT4-fs (loop3): invalid first ino: 0 [ 1241.114956][T27889] EXT4-fs (loop4): invalid first ino: 0 [ 1241.154222][T27889] loop4: detected capacity change from 0 to 4 [ 1241.155294][T27890] loop3: detected capacity change from 0 to 4 [ 1241.175348][T27890] EXT4-fs (loop3): invalid first ino: 0 [ 1241.176680][T27889] EXT4-fs (loop4): invalid first ino: 0 11:54:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x9000000, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f201000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000025000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xd000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x3000000, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1241.365781][T27921] loop3: detected capacity change from 0 to 4 [ 1241.376545][T27924] loop4: detected capacity change from 0 to 4 [ 1241.394203][T27921] EXT4-fs (loop3): invalid first ino: 0 [ 1241.399127][T27924] EXT4-fs (loop4): invalid first ino: 0 11:54:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000029000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1241.450895][T27921] loop3: detected capacity change from 0 to 4 [ 1241.470977][T27924] loop4: detected capacity change from 0 to 4 [ 1241.477331][T27921] EXT4-fs (loop3): invalid first ino: 0 [ 1241.485834][T27924] EXT4-fs (loop4): invalid first ino: 0 11:54:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f001100000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1241.565793][T27945] loop4: detected capacity change from 0 to 4 [ 1241.579829][T27947] loop3: detected capacity change from 0 to 4 [ 1241.586804][T27945] EXT4-fs (loop4): invalid first ino: 0 [ 1241.618427][T27947] EXT4-fs (loop3): invalid first ino: 0 [ 1241.638830][T27945] loop4: detected capacity change from 0 to 4 [ 1241.646735][T27945] EXT4-fs (loop4): invalid first ino: 0 11:54:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000060000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1241.682937][T27947] loop3: detected capacity change from 0 to 4 [ 1241.700387][T27947] EXT4-fs (loop3): invalid first ino: 0 11:54:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f001200000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1241.732015][T27961] loop4: detected capacity change from 0 to 4 [ 1241.773545][T27961] EXT4-fs (loop4): invalid first ino: 0 [ 1241.798354][T27969] loop3: detected capacity change from 0 to 4 11:54:39 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xe000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1241.829063][T27961] loop4: detected capacity change from 0 to 4 [ 1241.835394][T27969] EXT4-fs (loop3): invalid first ino: 0 [ 1241.843340][T27961] EXT4-fs (loop4): invalid first ino: 0 11:54:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000002000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1241.924313][T27969] loop3: detected capacity change from 0 to 4 [ 1241.934606][T27969] EXT4-fs (loop3): invalid first ino: 0 [ 1241.939222][T27985] loop4: detected capacity change from 0 to 4 [ 1241.950676][T27985] EXT4-fs (loop4): invalid first ino: 0 11:54:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f011400000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1242.024265][T27985] loop4: detected capacity change from 0 to 4 [ 1242.053046][T27985] EXT4-fs (loop4): invalid first ino: 0 [ 1242.085148][T27994] loop3: detected capacity change from 0 to 4 [ 1242.103774][T27994] EXT4-fs (loop3): invalid first ino: 0 [ 1242.181551][T27994] loop3: detected capacity change from 0 to 4 [ 1242.191382][T27994] EXT4-fs (loop3): invalid first ino: 0 11:54:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0xa000000, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000000000010000000100000000400000004000000a000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f011500000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x4000000, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:54:40 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xe000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1242.397694][T28025] loop4: detected capacity change from 0 to 4 [ 1242.408157][T28028] loop3: detected capacity change from 0 to 4 [ 1242.433566][T28028] EXT4-fs (loop3): invalid first ino: 0 [ 1242.442433][T28025] EXT4-fs (loop4): invalid first ino: 0 [ 1242.513865][T28028] loop3: detected capacity change from 0 to 4 [ 1242.520566][T28025] loop4: detected capacity change from 0 to 4 [ 1242.529458][T28025] EXT4-fs (loop4): invalid first ino: 0 [ 1242.535211][T28028] EXT4-fs (loop3): invalid first ino: 0 11:54:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f002000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000021000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1242.665789][T28048] loop4: detected capacity change from 0 to 4 [ 1242.678759][T28049] loop3: detected capacity change from 0 to 4 [ 1242.695661][T28048] EXT4-fs (loop4): invalid first ino: 0 [ 1242.718303][T28049] EXT4-fs (loop3): invalid first ino: 0 [ 1242.765153][T28048] loop4: detected capacity change from 0 to 4 [ 1242.774018][T28048] EXT4-fs (loop4): invalid first ino: 0 [ 1242.781808][T28049] loop3: detected capacity change from 0 to 4 [ 1242.792904][T28049] EXT4-fs (loop3): invalid first ino: 0 11:54:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f102000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000025000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:40 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xf000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1242.889458][T28070] loop3: detected capacity change from 0 to 4 [ 1242.905038][T28072] loop4: detected capacity change from 0 to 4 [ 1242.912786][T28070] EXT4-fs (loop3): invalid first ino: 0 11:54:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f002200000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1242.938666][T28072] EXT4-fs (loop4): invalid first ino: 0 11:54:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000029000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1242.991127][T28072] loop4: detected capacity change from 0 to 4 [ 1243.000145][T28072] EXT4-fs (loop4): invalid first ino: 0 [ 1243.025982][T28086] loop3: detected capacity change from 0 to 4 [ 1243.072933][T28086] EXT4-fs (loop3): invalid first ino: 0 [ 1243.090160][T28093] loop4: detected capacity change from 0 to 4 [ 1243.117258][T28093] EXT4-fs (loop4): invalid first ino: 0 [ 1243.127555][T28086] loop3: detected capacity change from 0 to 4 [ 1243.150324][T28086] EXT4-fs (loop3): invalid first ino: 0 11:54:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0xb000000, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020020000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f002500000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:41 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0xf000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x5000000, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1243.419008][T28122] loop3: detected capacity change from 0 to 4 [ 1243.426546][T28123] loop4: detected capacity change from 0 to 4 [ 1243.445640][T28122] EXT4-fs (loop3): invalid first ino: 0 [ 1243.455694][T28123] EXT4-fs (loop4): invalid first ino: 0 11:54:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f003f00000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1243.513366][T28122] loop3: detected capacity change from 0 to 4 [ 1243.521080][T28123] loop4: detected capacity change from 0 to 4 [ 1243.533020][T28122] EXT4-fs (loop3): invalid first ino: 0 [ 1243.538793][T28123] EXT4-fs (loop4): invalid first ino: 0 11:54:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020030000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1243.622649][T28145] loop3: detected capacity change from 0 to 4 [ 1243.640306][T28146] loop4: detected capacity change from 0 to 4 [ 1243.650359][T28145] EXT4-fs (loop3): invalid first ino: 0 [ 1243.670163][T28146] EXT4-fs (loop4): invalid first ino: 0 [ 1243.710641][T28145] loop3: detected capacity change from 0 to 4 [ 1243.717612][T28146] loop4: detected capacity change from 0 to 4 [ 1243.719512][T28145] EXT4-fs (loop3): invalid first ino: 0 [ 1243.735609][T28146] EXT4-fs (loop4): invalid first ino: 0 11:54:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020040000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f004000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:41 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x10000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1243.852143][T28166] loop4: detected capacity change from 0 to 4 [ 1243.857127][T28165] loop3: detected capacity change from 0 to 4 [ 1243.877230][T28165] EXT4-fs (loop3): invalid first ino: 0 [ 1243.883992][T28166] EXT4-fs (loop4): invalid first ino: 0 11:54:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f004800000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1243.925968][T28166] loop4: detected capacity change from 0 to 4 [ 1243.936668][T28165] loop3: detected capacity change from 0 to 4 [ 1243.950045][T28166] EXT4-fs (loop4): invalid first ino: 0 [ 1243.955336][T28165] EXT4-fs (loop3): invalid first ino: 0 11:54:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020050000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1244.034913][T28188] loop4: detected capacity change from 0 to 4 [ 1244.051310][T28190] loop3: detected capacity change from 0 to 4 [ 1244.068596][T28188] EXT4-fs (loop4): invalid first ino: 0 [ 1244.086167][T28190] EXT4-fs (loop3): invalid first ino: 0 [ 1244.117118][T28188] loop4: detected capacity change from 0 to 4 [ 1244.125758][T28188] EXT4-fs (loop4): invalid first ino: 0 [ 1244.137528][T28190] loop3: detected capacity change from 0 to 4 [ 1244.146001][T28190] EXT4-fs (loop3): invalid first ino: 0 11:54:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0xc000000, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020060000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f004c00000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x6000000, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:54:42 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x10000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1244.448092][T28225] loop3: detected capacity change from 0 to 4 [ 1244.458188][T28228] loop4: detected capacity change from 0 to 4 [ 1244.477065][T28225] EXT4-fs (loop3): invalid first ino: 0 [ 1244.491658][T28228] EXT4-fs (loop4): invalid first ino: 0 [ 1244.539831][T28225] loop3: detected capacity change from 0 to 4 [ 1244.549651][T28225] EXT4-fs (loop3): invalid first ino: 0 [ 1244.555418][T28228] loop4: detected capacity change from 0 to 4 [ 1244.568228][T28228] EXT4-fs (loop4): invalid first ino: 0 11:54:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f006000000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020070000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1244.661787][T28249] loop4: detected capacity change from 0 to 4 [ 1244.667081][T28250] loop3: detected capacity change from 0 to 4 [ 1244.679262][T28249] EXT4-fs (loop4): invalid first ino: 0 [ 1244.705316][T28250] EXT4-fs (loop3): invalid first ino: 0 [ 1244.748184][T28249] loop4: detected capacity change from 0 to 4 [ 1244.756179][T28250] loop3: detected capacity change from 0 to 4 [ 1244.757015][T28249] EXT4-fs (loop4): invalid first ino: 0 [ 1244.784013][T28250] EXT4-fs (loop3): invalid first ino: 0 11:54:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f006800000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020080000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:42 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x11000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1244.885049][T28269] loop3: detected capacity change from 0 to 4 [ 1244.894396][T28271] loop4: detected capacity change from 0 to 4 [ 1244.916308][T28269] EXT4-fs (loop3): invalid first ino: 0 [ 1244.925177][T28271] EXT4-fs (loop4): invalid first ino: 0 11:54:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f006c00000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1244.962443][T28271] loop4: detected capacity change from 0 to 4 [ 1244.984438][T28271] EXT4-fs (loop4): invalid first ino: 0 11:54:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020090000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1245.019155][T28286] loop3: detected capacity change from 0 to 4 [ 1245.058959][T28286] EXT4-fs (loop3): invalid first ino: 0 [ 1245.106217][T28293] loop4: detected capacity change from 0 to 4 [ 1245.131157][T28286] loop3: detected capacity change from 0 to 4 [ 1245.137840][T28293] EXT4-fs (loop4): invalid first ino: 0 [ 1245.146821][T28286] EXT4-fs (loop3): invalid first ino: 0 [ 1245.229722][T28293] loop4: detected capacity change from 0 to 4 [ 1245.238032][T28293] EXT4-fs (loop4): invalid first ino: 0 11:54:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0xd000000, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f007400000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040000000400000200a0000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x6040000, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:54:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x11000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040000000400000200b0000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1245.473749][T28325] loop3: detected capacity change from 0 to 4 [ 1245.478244][T28327] loop4: detected capacity change from 0 to 4 [ 1245.493301][T28325] EXT4-fs (loop3): invalid first ino: 0 [ 1245.509287][T28327] EXT4-fs (loop4): invalid first ino: 0 11:54:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f007a00000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f02ea00000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1245.588233][T28340] loop3: detected capacity change from 0 to 4 [ 1245.614996][T28340] EXT4-fs (loop3): invalid first ino: 0 [ 1245.628847][T28345] loop4: detected capacity change from 0 to 4 [ 1245.673223][T28345] EXT4-fs (loop4): invalid first ino: 0 [ 1245.701034][T28351] loop3: detected capacity change from 0 to 4 [ 1245.724354][T28345] loop4: detected capacity change from 0 to 4 [ 1245.732749][T28345] EXT4-fs (loop4): invalid first ino: 0 [ 1245.733665][T28351] EXT4-fs (loop3): invalid first ino: 0 11:54:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040000000400000200c0000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1245.809063][T28351] loop3: detected capacity change from 0 to 4 [ 1245.818752][T28351] EXT4-fs (loop3): invalid first ino: 0 11:54:43 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x12000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f02eb00000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1245.865043][T28365] loop4: detected capacity change from 0 to 4 [ 1245.892627][T28365] EXT4-fs (loop4): invalid first ino: 0 [ 1245.949159][T28365] loop4: detected capacity change from 0 to 4 [ 1245.965280][T28365] EXT4-fs (loop4): invalid first ino: 0 [ 1245.987865][T28379] loop3: detected capacity change from 0 to 4 11:54:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040000000400000200d0000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1246.008337][T28379] EXT4-fs (loop3): invalid first ino: 0 [ 1246.057648][T28386] loop4: detected capacity change from 0 to 4 [ 1246.076643][T28379] loop3: detected capacity change from 0 to 4 [ 1246.084319][T28379] EXT4-fs (loop3): invalid first ino: 0 [ 1246.095184][T28386] EXT4-fs (loop4): invalid first ino: 0 [ 1246.177085][T28386] loop4: detected capacity change from 0 to 4 [ 1246.186247][T28386] EXT4-fs (loop4): invalid first ino: 0 11:54:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0xe000000, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000fc0ed00000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040000000400000200e0000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x12000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x7000000, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:54:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040000000400000200f0000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1246.517865][T28421] loop3: detected capacity change from 0 to 4 [ 1246.521266][T28424] loop4: detected capacity change from 0 to 4 [ 1246.542305][T28424] EXT4-fs (loop4): invalid first ino: 0 [ 1246.552768][T28421] EXT4-fs (loop3): invalid first ino: 0 11:54:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00f100000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1246.622845][T28432] loop4: detected capacity change from 0 to 4 [ 1246.634702][T28432] EXT4-fs (loop4): invalid first ino: 0 [ 1246.654378][T28438] loop3: detected capacity change from 0 to 4 11:54:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0fff00000000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020100000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1246.670479][T28438] EXT4-fs (loop3): invalid first ino: 0 [ 1246.677034][T28432] loop4: detected capacity change from 0 to 4 [ 1246.689818][T28432] EXT4-fs (loop4): invalid first ino: 0 [ 1246.776560][T28450] loop4: detected capacity change from 0 to 4 [ 1246.787446][T28452] loop3: detected capacity change from 0 to 4 [ 1246.810172][T28450] EXT4-fs (loop4): invalid first ino: 0 [ 1246.827025][T28452] EXT4-fs (loop3): invalid first ino: 0 [ 1246.865084][T28450] loop4: detected capacity change from 0 to 4 11:54:44 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x20000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1246.880089][T28450] EXT4-fs (loop4): invalid first ino: 0 [ 1246.887483][T28452] loop3: detected capacity change from 0 to 4 [ 1246.900814][T28452] EXT4-fs (loop3): invalid first ino: 0 11:54:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000010000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020110000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1246.990119][T28473] loop3: detected capacity change from 0 to 4 [ 1247.007413][T28473] EXT4-fs (loop3): invalid first ino: 0 [ 1247.017571][T28475] loop4: detected capacity change from 0 to 4 [ 1247.036231][T28475] EXT4-fs (loop4): invalid first ino: 0 [ 1247.066500][T28473] loop3: detected capacity change from 0 to 4 [ 1247.076131][T28473] EXT4-fs (loop3): invalid first ino: 0 [ 1247.082385][T28475] loop4: detected capacity change from 0 to 4 [ 1247.090696][T28475] EXT4-fs (loop4): invalid first ino: 0 11:54:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x10000000, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000020000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020120000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x8000000, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:54:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x20000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1247.546089][T28506] loop3: detected capacity change from 0 to 4 [ 1247.553821][T28510] loop4: detected capacity change from 0 to 4 [ 1247.572265][T28506] EXT4-fs (loop3): invalid first ino: 0 [ 1247.591733][T28510] EXT4-fs (loop4): invalid first ino: 0 [ 1247.618638][T28506] loop3: detected capacity change from 0 to 4 [ 1247.629833][T28510] ================================================================== [ 1247.637918][T28510] BUG: KCSAN: data-race in __lru_add_drain_all / lru_cache_add [ 1247.645484][T28510] [ 1247.647798][T28510] write to 0xffff888237c42528 of 1 bytes by task 28511 on cpu 0: [ 1247.655588][T28510] lru_cache_add+0x75/0x150 [ 1247.660084][T28510] shmem_getpage_gfp+0xc95/0x13d0 [ 1247.665118][T28510] shmem_write_begin+0x7e/0x100 [ 1247.669960][T28510] generic_perform_write+0x196/0x3c0 [ 1247.675241][T28510] __generic_file_write_iter+0x161/0x300 [ 1247.680888][T28510] generic_file_write_iter+0x75/0x130 [ 1247.686272][T28510] vfs_write+0x69d/0x770 [ 1247.690520][T28510] __x64_sys_pwrite64+0xf5/0x150 [ 1247.695462][T28510] do_syscall_64+0x3d/0x90 [ 1247.699905][T28510] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1247.705791][T28510] [ 1247.708132][T28510] read to 0xffff888237c42528 of 1 bytes by task 28510 on cpu 1: [ 1247.715746][T28510] __lru_add_drain_all+0x12c/0x3e0 [ 1247.720858][T28510] lru_add_drain_all+0xc/0x10 [ 1247.725536][T28510] invalidate_bdev+0x50/0x70 [ 1247.730130][T28510] __loop_clr_fd+0x566/0x8f0 [ 1247.734720][T28510] lo_ioctl+0xa48/0x1340 [ 1247.738966][T28510] blkdev_ioctl+0x1d0/0x3c0 [ 1247.743493][T28510] block_ioctl+0x6d/0x80 [ 1247.747764][T28510] __se_sys_ioctl+0xcb/0x140 [ 1247.752350][T28510] __x64_sys_ioctl+0x3f/0x50 [ 1247.756959][T28510] do_syscall_64+0x3d/0x90 [ 1247.761379][T28510] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1247.767266][T28510] 11:54:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000004020000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1247.769594][T28510] value changed: 0x01 -> 0x02 [ 1247.774257][T28510] [ 1247.776577][T28510] Reported by Kernel Concurrency Sanitizer on: [ 1247.782713][T28510] CPU: 1 PID: 28510 Comm: syz-executor.4 Not tainted 5.14.0-rc6-syzkaller #0 [ 1247.791551][T28510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1247.801602][T28510] ================================================================== 11:54:45 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x20100000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1247.922893][T28525] loop3: detected capacity change from 0 to 4 [ 1247.953818][T28525] EXT4-fs (loop3): invalid first ino: 0 [ 1248.188976][T28525] loop3: detected capacity change from 0 to 4 [ 1248.198675][T28525] EXT4-fs (loop3): invalid first ino: 0 [ 1248.214604][T28510] loop4: detected capacity change from 0 to 4 11:54:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000030000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1248.240072][T28510] EXT4-fs (loop4): invalid first ino: 0 11:54:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020220000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1248.312782][T28542] loop3: detected capacity change from 0 to 4 [ 1248.341649][T28542] EXT4-fs (loop3): invalid first ino: 0 [ 1248.344787][T28545] loop4: detected capacity change from 0 to 4 [ 1248.378105][T28545] EXT4-fs (loop4): invalid first ino: 0 [ 1248.392414][T28542] loop3: detected capacity change from 0 to 4 [ 1248.402785][T28542] EXT4-fs (loop3): invalid first ino: 0 11:54:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000040000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1248.442398][T28545] loop4: detected capacity change from 0 to 4 [ 1248.452891][T28545] EXT4-fs (loop4): invalid first ino: 0 11:54:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020250000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x9000000, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1248.525839][T28568] loop3: detected capacity change from 0 to 4 [ 1248.552418][T28571] loop4: detected capacity change from 0 to 4 [ 1248.566155][T28568] EXT4-fs (loop3): invalid first ino: 0 11:54:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x11000000, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x20100000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1248.590299][T28571] EXT4-fs (loop4): invalid first ino: 0 11:54:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020480000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1248.637220][T28571] loop4: detected capacity change from 0 to 4 [ 1248.637672][T28568] loop3: detected capacity change from 0 to 4 [ 1248.650052][T28571] EXT4-fs (loop4): invalid first ino: 0 [ 1248.672288][T28568] EXT4-fs (loop3): invalid first ino: 0 11:54:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000050000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1248.744281][T28597] loop4: detected capacity change from 0 to 4 [ 1248.768879][T28602] loop3: detected capacity change from 0 to 4 [ 1248.783640][T28597] EXT4-fs (loop4): invalid first ino: 0 [ 1248.804175][T28602] EXT4-fs (loop3): invalid first ino: 0 [ 1248.825308][T28597] loop4: detected capacity change from 0 to 4 [ 1248.837162][T28597] EXT4-fs (loop4): invalid first ino: 0 11:54:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040000000400000204c0000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:46 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x22000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1248.875723][T28602] loop3: detected capacity change from 0 to 4 [ 1248.894111][T28602] EXT4-fs (loop3): invalid first ino: 0 11:54:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000060000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1248.942559][T28620] loop4: detected capacity change from 0 to 4 [ 1248.963955][T28620] EXT4-fs (loop4): invalid first ino: 0 11:54:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020600000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1249.009452][T28627] loop3: detected capacity change from 0 to 4 [ 1249.027629][T28627] EXT4-fs (loop3): invalid first ino: 0 [ 1249.040111][T28620] loop4: detected capacity change from 0 to 4 [ 1249.048963][T28620] EXT4-fs (loop4): invalid first ino: 0 [ 1249.112861][T28627] loop3: detected capacity change from 0 to 4 [ 1249.121022][T28627] EXT4-fs (loop3): invalid first ino: 0 [ 1249.150035][T28640] loop4: detected capacity change from 0 to 4 11:54:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000004060000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020680000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1249.166177][T28640] EXT4-fs (loop4): invalid first ino: 0 [ 1249.219029][T28647] loop3: detected capacity change from 0 to 4 [ 1249.243120][T28647] EXT4-fs (loop3): invalid first ino: 0 [ 1249.273047][T28653] loop4: detected capacity change from 0 to 4 [ 1249.290902][T28653] EXT4-fs (loop4): invalid first ino: 0 [ 1249.302242][T28647] loop3: detected capacity change from 0 to 4 11:54:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000070000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1249.318202][T28647] EXT4-fs (loop3): invalid first ino: 0 [ 1249.364709][T28653] loop4: detected capacity change from 0 to 4 [ 1249.378290][T28653] EXT4-fs (loop4): invalid first ino: 0 [ 1249.398730][T28665] loop3: detected capacity change from 0 to 4 [ 1249.413553][T28665] EXT4-fs (loop3): invalid first ino: 0 11:54:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0xa000000, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:54:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x12000000, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040000000400000206c0000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000080000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x22000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1249.767318][T28692] loop3: detected capacity change from 0 to 4 [ 1249.777267][T28691] loop4: detected capacity change from 0 to 4 [ 1249.788289][T28692] EXT4-fs (loop3): invalid first ino: 0 [ 1249.810583][T28691] EXT4-fs (loop4): invalid first ino: 0 11:54:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000090000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1249.852379][T28692] loop3: detected capacity change from 0 to 4 [ 1249.860170][T28692] EXT4-fs (loop3): invalid first ino: 0 [ 1249.892348][T28691] loop4: detected capacity change from 0 to 4 11:54:47 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x25000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1249.909552][T28691] EXT4-fs (loop4): invalid first ino: 0 11:54:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020740000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1249.952560][T28712] loop3: detected capacity change from 0 to 4 [ 1249.985932][T28712] EXT4-fs (loop3): invalid first ino: 0 [ 1250.024338][T28719] loop4: detected capacity change from 0 to 4 [ 1250.038228][T28712] loop3: detected capacity change from 0 to 4 [ 1250.041886][T28719] EXT4-fs (loop4): invalid first ino: 0 [ 1250.057524][T28712] EXT4-fs (loop3): invalid first ino: 0 11:54:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000a0000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000001000000010000000040000000400000207a0000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1250.137134][T28719] loop4: detected capacity change from 0 to 4 [ 1250.145368][T28719] EXT4-fs (loop4): invalid first ino: 0 11:54:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020e80000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1250.219465][T28736] loop4: detected capacity change from 0 to 4 [ 1250.221231][T28734] loop3: detected capacity change from 0 to 4 [ 1250.236548][T28736] EXT4-fs (loop4): invalid first ino: 0 11:54:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000b0000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1250.272431][T28734] EXT4-fs (loop3): invalid first ino: 0 [ 1250.338068][T28747] loop4: detected capacity change from 0 to 4 [ 1250.363354][T28747] EXT4-fs (loop4): invalid first ino: 0 [ 1250.364621][T28748] loop3: detected capacity change from 0 to 4 [ 1250.393025][T28748] EXT4-fs (loop3): invalid first ino: 0 [ 1250.421113][T28747] loop4: detected capacity change from 0 to 4 [ 1250.431946][T28747] EXT4-fs (loop4): invalid first ino: 0 11:54:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0xb000000, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) 11:54:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x20000000, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000c0000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020fe0000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x25000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1250.774183][T28775] loop3: detected capacity change from 0 to 4 [ 1250.784880][T28777] loop4: detected capacity change from 0 to 4 [ 1250.800094][T28775] EXT4-fs (loop3): invalid first ino: 0 [ 1250.816162][T28777] EXT4-fs (loop4): invalid first ino: 0 11:54:48 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x3f000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020040200d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1250.883326][T28775] loop3: detected capacity change from 0 to 4 [ 1250.891040][T28777] loop4: detected capacity change from 0 to 4 [ 1250.899160][T28775] EXT4-fs (loop3): invalid first ino: 0 [ 1250.905359][T28777] EXT4-fs (loop4): invalid first ino: 0 11:54:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000d0000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1251.003754][T28804] loop4: detected capacity change from 0 to 4 [ 1251.015052][T28805] loop3: detected capacity change from 0 to 4 [ 1251.033890][T28804] EXT4-fs (loop4): invalid first ino: 0 [ 1251.046452][T28805] EXT4-fs (loop3): invalid first ino: 0 [ 1251.094674][T28805] loop3: detected capacity change from 0 to 4 [ 1251.104593][T28804] loop4: detected capacity change from 0 to 4 [ 1251.111118][T28805] EXT4-fs (loop3): invalid first ino: 0 [ 1251.121273][T28804] EXT4-fs (loop4): invalid first ino: 0 11:54:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000e0000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000300d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1251.204806][T28823] loop3: detected capacity change from 0 to 4 [ 1251.216728][T28825] loop4: detected capacity change from 0 to 4 [ 1251.237633][T28823] EXT4-fs (loop3): invalid first ino: 0 [ 1251.251625][T28825] EXT4-fs (loop4): invalid first ino: 0 11:54:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020170300d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1251.286244][T28823] loop3: detected capacity change from 0 to 4 [ 1251.292621][T28825] loop4: detected capacity change from 0 to 4 [ 1251.301789][T28823] EXT4-fs (loop3): invalid first ino: 0 [ 1251.308019][T28825] EXT4-fs (loop4): invalid first ino: 0 11:54:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000030e0000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1251.408115][T28844] loop4: detected capacity change from 0 to 4 [ 1251.409471][T28845] loop3: detected capacity change from 0 to 4 [ 1251.431855][T28844] EXT4-fs (loop4): invalid first ino: 0 [ 1251.448881][T28845] EXT4-fs (loop3): invalid first ino: 0 11:54:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0xc000000, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1251.494029][T28844] loop4: detected capacity change from 0 to 4 [ 1251.501977][T28845] loop3: detected capacity change from 0 to 4 [ 1251.502504][T28844] EXT4-fs (loop4): invalid first ino: 0 [ 1251.515865][T28845] EXT4-fs (loop3): invalid first ino: 0 11:54:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x20100000, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000f0000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020020400d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x3f000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1251.801267][T28877] loop3: detected capacity change from 0 to 4 [ 1251.822899][T28881] loop4: detected capacity change from 0 to 4 [ 1251.830543][T28877] EXT4-fs (loop3): invalid first ino: 0 [ 1251.855875][T28881] EXT4-fs (loop4): invalid first ino: 0 [ 1251.880277][T28877] loop3: detected capacity change from 0 to 4 [ 1251.886839][T28877] EXT4-fs (loop3): invalid first ino: 0 11:54:49 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x40000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020060400d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000100000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1251.968930][T28898] loop3: detected capacity change from 0 to 4 [ 1251.975315][T28899] loop4: detected capacity change from 0 to 4 [ 1252.001843][T28898] EXT4-fs (loop3): invalid first ino: 0 [ 1252.008546][T28899] EXT4-fs (loop4): invalid first ino: 0 [ 1252.071988][T28899] loop4: detected capacity change from 0 to 4 [ 1252.079551][T28898] loop3: detected capacity change from 0 to 4 [ 1252.091045][T28899] EXT4-fs (loop4): invalid first ino: 0 [ 1252.099671][T28898] EXT4-fs (loop3): invalid first ino: 0 11:54:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020100400d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000004100000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1252.193501][T28918] loop3: detected capacity change from 0 to 4 [ 1252.197795][T28919] loop4: detected capacity change from 0 to 4 [ 1252.217190][T28918] EXT4-fs (loop3): invalid first ino: 0 [ 1252.228825][T28919] EXT4-fs (loop4): invalid first ino: 0 [ 1252.292468][T28918] loop3: detected capacity change from 0 to 4 [ 1252.292521][T28919] loop4: detected capacity change from 0 to 4 [ 1252.305419][T28918] EXT4-fs (loop3): invalid first ino: 0 [ 1252.327485][T28919] EXT4-fs (loop4): invalid first ino: 0 11:54:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000110000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000500d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1252.407499][T28941] loop3: detected capacity change from 0 to 4 [ 1252.422933][T28943] loop4: detected capacity change from 0 to 4 [ 1252.436992][T28941] EXT4-fs (loop3): invalid first ino: 0 [ 1252.455468][T28943] EXT4-fs (loop4): invalid first ino: 0 11:54:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0xd000000, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1252.494086][T28941] loop3: detected capacity change from 0 to 4 [ 1252.501870][T28943] loop4: detected capacity change from 0 to 4 [ 1252.504428][T28941] EXT4-fs (loop3): invalid first ino: 0 [ 1252.523251][T28943] EXT4-fs (loop4): invalid first ino: 0 11:54:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x22000000, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000120000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000600d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x40000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1252.829370][T28978] loop3: detected capacity change from 0 to 4 [ 1252.835741][T28979] loop4: detected capacity change from 0 to 4 [ 1252.865721][T28978] EXT4-fs (loop3): invalid first ino: 0 [ 1252.872496][T28979] EXT4-fs (loop4): invalid first ino: 0 11:54:50 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x40000800, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020040600d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1252.919247][T28978] loop3: detected capacity change from 0 to 4 [ 1252.933718][T28978] EXT4-fs (loop3): invalid first ino: 0 11:54:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000001140000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1252.966038][T28993] loop4: detected capacity change from 0 to 4 [ 1253.002224][T28993] EXT4-fs (loop4): invalid first ino: 0 [ 1253.038386][T29001] loop3: detected capacity change from 0 to 4 [ 1253.063537][T29001] EXT4-fs (loop3): invalid first ino: 0 [ 1253.069958][T28993] loop4: detected capacity change from 0 to 4 11:54:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000700d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1253.085107][T28993] EXT4-fs (loop4): invalid first ino: 0 [ 1253.142380][T29001] loop3: detected capacity change from 0 to 4 [ 1253.154979][T29001] EXT4-fs (loop3): invalid first ino: 0 [ 1253.176158][T29014] loop4: detected capacity change from 0 to 4 11:54:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000001150000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1253.199633][T29014] EXT4-fs (loop4): invalid first ino: 0 [ 1253.249258][T29019] loop3: detected capacity change from 0 to 4 [ 1253.274166][T29019] EXT4-fs (loop3): invalid first ino: 0 [ 1253.281557][T29014] loop4: detected capacity change from 0 to 4 [ 1253.294151][T29014] EXT4-fs (loop4): invalid first ino: 0 11:54:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000900d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1253.362140][T29019] loop3: detected capacity change from 0 to 4 [ 1253.376168][T29019] EXT4-fs (loop3): invalid first ino: 0 [ 1253.394343][T29035] loop4: detected capacity change from 0 to 4 11:54:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000200000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1253.419161][T29035] EXT4-fs (loop4): invalid first ino: 0 11:54:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0xe000000, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1253.468370][T29042] loop3: detected capacity change from 0 to 4 [ 1253.484103][T29035] loop4: detected capacity change from 0 to 4 [ 1253.492811][T29035] EXT4-fs (loop4): invalid first ino: 0 [ 1253.504286][T29042] EXT4-fs (loop3): invalid first ino: 0 [ 1253.563585][T29042] loop3: detected capacity change from 0 to 4 [ 1253.574497][T29042] EXT4-fs (loop3): invalid first ino: 0 11:54:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x25000000, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000a00d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000010200000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x40000800, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:51 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x42010000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1253.818463][T29074] loop4: detected capacity change from 0 to 4 [ 1253.820540][T29071] loop3: detected capacity change from 0 to 4 [ 1253.847875][T29074] EXT4-fs (loop4): invalid first ino: 0 [ 1253.860026][T29071] EXT4-fs (loop3): invalid first ino: 0 [ 1253.919818][T29074] loop4: detected capacity change from 0 to 4 [ 1253.919908][T29071] loop3: detected capacity change from 0 to 4 [ 1253.932229][T29074] EXT4-fs (loop4): invalid first ino: 0 [ 1253.938634][T29071] EXT4-fs (loop3): invalid first ino: 0 11:54:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000b00d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000220000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1254.051136][T29100] loop4: detected capacity change from 0 to 4 [ 1254.061425][T29101] loop3: detected capacity change from 0 to 4 [ 1254.078656][T29100] EXT4-fs (loop4): invalid first ino: 0 [ 1254.095933][T29101] EXT4-fs (loop3): invalid first ino: 0 11:54:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000c00d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1254.130175][T29100] loop4: detected capacity change from 0 to 4 [ 1254.138843][T29100] EXT4-fs (loop4): invalid first ino: 0 [ 1254.145447][T29101] loop3: detected capacity change from 0 to 4 [ 1254.159259][T29101] EXT4-fs (loop3): invalid first ino: 0 11:54:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000250000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1254.217634][T29116] loop4: detected capacity change from 0 to 4 [ 1254.250381][T29116] EXT4-fs (loop4): invalid first ino: 0 [ 1254.269270][T29121] loop3: detected capacity change from 0 to 4 [ 1254.295117][T29121] EXT4-fs (loop3): invalid first ino: 0 [ 1254.307214][T29116] loop4: detected capacity change from 0 to 4 [ 1254.317995][T29116] EXT4-fs (loop4): invalid first ino: 0 11:54:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000d00d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1254.360951][T29121] loop3: detected capacity change from 0 to 4 [ 1254.376063][T29121] EXT4-fs (loop3): invalid first ino: 0 [ 1254.399084][T29136] loop4: detected capacity change from 0 to 4 11:54:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000003f0000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x10000000, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1254.421515][T29136] EXT4-fs (loop4): invalid first ino: 0 [ 1254.490733][T29144] loop3: detected capacity change from 0 to 4 [ 1254.503890][T29136] loop4: detected capacity change from 0 to 4 [ 1254.513179][T29136] EXT4-fs (loop4): invalid first ino: 0 [ 1254.530337][T29144] EXT4-fs (loop3): invalid first ino: 0 [ 1254.581607][T29144] loop3: detected capacity change from 0 to 4 [ 1254.590420][T29144] EXT4-fs (loop3): invalid first ino: 0 11:54:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3f000000, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000e00d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000400000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x48000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:52 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x48000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1254.879080][T29180] loop3: detected capacity change from 0 to 4 [ 1254.889434][T29182] loop4: detected capacity change from 0 to 4 [ 1254.897449][T29180] EXT4-fs (loop3): invalid first ino: 0 [ 1254.904707][T29182] EXT4-fs (loop4): invalid first ino: 0 11:54:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000480000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1254.949041][T29182] loop4: detected capacity change from 0 to 4 [ 1254.965558][T29182] EXT4-fs (loop4): invalid first ino: 0 [ 1254.988324][T29194] loop3: detected capacity change from 0 to 4 11:54:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000f00d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1255.007558][T29194] EXT4-fs (loop3): invalid first ino: 0 11:54:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000004c0000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1255.070874][T29194] loop3: detected capacity change from 0 to 4 [ 1255.079324][T29194] EXT4-fs (loop3): invalid first ino: 0 [ 1255.081896][T29204] loop4: detected capacity change from 0 to 4 [ 1255.109034][T29204] EXT4-fs (loop4): invalid first ino: 0 [ 1255.152113][T29204] loop4: detected capacity change from 0 to 4 [ 1255.179788][T29204] EXT4-fs (loop4): invalid first ino: 0 [ 1255.187773][T29213] loop3: detected capacity change from 0 to 4 11:54:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020041000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1255.217076][T29213] EXT4-fs (loop3): invalid first ino: 0 [ 1255.242727][T29213] loop3: detected capacity change from 0 to 4 11:54:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000600000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1255.268685][T29213] EXT4-fs (loop3): invalid first ino: 0 [ 1255.294165][T29224] loop4: detected capacity change from 0 to 4 [ 1255.313314][T29224] EXT4-fs (loop4): invalid first ino: 0 11:54:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020201000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x11000000, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1255.360964][T29233] loop3: detected capacity change from 0 to 4 [ 1255.384388][T29233] EXT4-fs (loop3): invalid first ino: 0 [ 1255.430559][T29239] loop4: detected capacity change from 0 to 4 [ 1255.455110][T29233] loop3: detected capacity change from 0 to 4 [ 1255.459001][T29239] EXT4-fs (loop4): invalid first ino: 0 [ 1255.467683][T29233] EXT4-fs (loop3): invalid first ino: 0 [ 1255.524791][T29239] loop4: detected capacity change from 0 to 4 [ 1255.533345][T29239] EXT4-fs (loop4): invalid first ino: 0 11:54:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x40000000, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000680000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020001100d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:53 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x4c000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x4c000000, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) [ 1255.875292][T29276] loop4: detected capacity change from 0 to 4 [ 1255.881269][T29279] loop3: detected capacity change from 0 to 4 [ 1255.900006][T29279] EXT4-fs (loop3): invalid first ino: 0 [ 1255.907212][T29276] EXT4-fs (loop4): invalid first ino: 0 11:54:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020001200d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1255.960527][T29279] loop3: detected capacity change from 0 to 4 [ 1255.968174][T29279] EXT4-fs (loop3): invalid first ino: 0 11:54:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000006c0000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1256.014625][T29291] loop4: detected capacity change from 0 to 4 [ 1256.036908][T29291] EXT4-fs (loop4): invalid first ino: 0 11:54:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020031700d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1256.069135][T29298] loop3: detected capacity change from 0 to 4 [ 1256.101312][T29298] EXT4-fs (loop3): invalid first ino: 0 11:54:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000740000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1256.152477][T29304] loop4: detected capacity change from 0 to 4 [ 1256.198616][T29304] EXT4-fs (loop4): invalid first ino: 0 [ 1256.208888][T29310] loop3: detected capacity change from 0 to 4 [ 1256.227716][T29310] EXT4-fs (loop3): invalid first ino: 0 [ 1256.262801][T29304] loop4: detected capacity change from 0 to 4 [ 1256.274463][T29304] EXT4-fs (loop4): invalid first ino: 0 [ 1256.291848][T29310] loop3: detected capacity change from 0 to 4 [ 1256.300610][T29310] EXT4-fs (loop3): invalid first ino: 0 11:54:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020002000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000007a0000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x12000000, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1256.399939][T29328] loop4: detected capacity change from 0 to 4 [ 1256.400414][T29330] loop3: detected capacity change from 0 to 4 [ 1256.427490][T29328] EXT4-fs (loop4): invalid first ino: 0 [ 1256.440659][T29330] EXT4-fs (loop3): invalid first ino: 0 [ 1256.490122][T29328] loop4: detected capacity change from 0 to 4 [ 1256.497769][T29330] loop3: detected capacity change from 0 to 4 [ 1256.509605][T29328] EXT4-fs (loop4): invalid first ino: 0 [ 1256.524670][T29330] EXT4-fs (loop3): invalid first ino: 0 11:54:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x40000800, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@umask={'umask', 0x3d, 0x85ffffff}}]}) 11:54:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000fffffff850000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020102000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:54 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x53efffff, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:54 executing program 2: syz_mount_image$ext4(&(0x7f0000003640)='ext3\x00', &(0x7f0000003680)='./file0\x00', 0x0, 0x53efffff, &(0x7f0000004840), 0x0, &(0x7f00000048c0)={[{@sb, 0x22}]}) 11:54:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020002200d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1256.879121][T29369] loop4: detected capacity change from 0 to 4 [ 1256.886950][T29370] loop3: detected capacity change from 0 to 4 [ 1256.904127][T29369] EXT4-fs (loop4): invalid first ino: 0 [ 1256.919613][T29370] EXT4-fs (loop3): invalid first ino: 0 [ 1256.986728][T29370] loop3: detected capacity change from 0 to 4 [ 1257.000909][T29379] loop4: detected capacity change from 0 to 4 [ 1257.002166][T29370] EXT4-fs (loop3): invalid first ino: 0 11:54:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000fffffff8c0000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1257.041491][T29379] EXT4-fs (loop4): invalid first ino: 0 [ 1257.077068][T29379] loop4: detected capacity change from 0 to 4 [ 1257.085874][T29379] EXT4-fs (loop4): invalid first ino: 0 11:54:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020002500d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1257.115942][T29390] loop3: detected capacity change from 0 to 4 [ 1257.146777][T29390] EXT4-fs (loop3): invalid first ino: 0 [ 1257.186309][T29395] loop4: detected capacity change from 0 to 4 [ 1257.205383][T29390] loop3: detected capacity change from 0 to 4 [ 1257.221833][T29390] EXT4-fs (loop3): invalid first ino: 0 [ 1257.227496][T29395] EXT4-fs (loop4): invalid first ino: 0 11:54:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020003f00d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000edc00000000200000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) 11:54:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x20000000, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,iocharset=']) [ 1257.318444][T29410] loop4: detected capacity change from 0 to 4 [ 1257.321454][T29411] loop3: detected capacity change from 0 to 4 [ 1257.343072][T29410] EXT4-fs (loop4): invalid first ino: 0 [ 1257.361234][T29411] EXT4-fs (loop3): invalid first ino: 0 [ 1257.393902][T29410] loop4: detected capacity change from 0 to 4 [ 1257.393908][T29411] loop3: detected capacity change from 0 to 4 [ 1257.394172][T29411] EXT4-fs (loop3): invalid first ino: 0 [ 1257.412093][T29410] EXT4-fs (loop4): invalid first ino: 0 11:54:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020004000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000180)) [ 1257.514033][T29430] loop4: detected capacity change from 0 to 4 [ 1257.542924][T29430] EXT4-fs (loop4): invalid first ino: 0