mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000fdef00000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 548.665665][T15755] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 548.673622][T15755] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000005 [ 548.681580][T15755] R13: 0000000000000005 R14: 0000000020000200 R15: 0000000000000000 [ 548.690797][T15764] loop5: detected capacity change from 0 to 6 [ 548.697911][T15755] loop3: detected capacity change from 0 to 6 10:29:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000effd00000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:11 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x2500, &(0x7f0000000180)=ANY=[]) [ 548.718780][T15726] loop1: detected capacity change from 0 to 4 [ 548.721709][T15759] loop4: detected capacity change from 0 to 4 [ 548.730449][T15755] FAT-fs (loop3): Directory bread(block 6) failed [ 548.731359][T15749] loop2: detected capacity change from 0 to 4 [ 548.745943][T15759] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 548.756956][T15726] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:29:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000003f00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000048000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000fffe00000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 548.787483][T15749] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 548.817193][T15789] loop5: detected capacity change from 0 to 6 10:29:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000ffffffffd0000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:11 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 10) 10:29:11 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x268f, &(0x7f0000000180)=ANY=[]) [ 548.874289][T15801] loop4: detected capacity change from 0 to 4 [ 548.888084][T15807] loop1: detected capacity change from 0 to 4 [ 548.904576][T15801] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 548.918432][T15815] FAULT_INJECTION: forcing a failure. [ 548.918432][T15815] name failslab, interval 1, probability 0, space 0, times 0 [ 548.931160][T15815] CPU: 0 PID: 15815 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 548.937361][T15816] loop5: detected capacity change from 0 to 6 [ 548.939976][T15815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 548.956064][T15815] Call Trace: [ 548.959365][T15815] dump_stack_lvl+0xd6/0x122 [ 548.963968][T15815] dump_stack+0x11/0x1b [ 548.968127][T15815] should_fail+0x23c/0x250 [ 548.972623][T15815] ? getname_flags+0x84/0x3f0 [ 548.977406][T15815] __should_failslab+0x81/0x90 [ 548.982165][T15815] should_failslab+0x5/0x20 [ 548.986701][T15815] kmem_cache_alloc+0x4f/0x300 [ 548.991450][T15815] getname_flags+0x84/0x3f0 [ 548.995939][T15815] getname+0x15/0x20 [ 548.999904][T15815] do_sys_openat2+0x6d/0x2b0 [ 549.004482][T15815] __x64_sys_openat+0xef/0x110 [ 549.009319][T15815] do_syscall_64+0x44/0xa0 [ 549.013740][T15815] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 549.019739][T15815] RIP: 0033:0x7f7950b137f4 [ 549.024187][T15815] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 549.043780][T15815] RSP: 002b:00007f794e8d7ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 549.052193][T15815] RAX: ffffffffffffffda RBX: 00007f7950baacc0 RCX: 00007f7950b137f4 [ 549.060258][T15815] RDX: 0000000000000002 RSI: 00007f794e8d8000 RDI: 00000000ffffff9c 10:29:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000feff00000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000008000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 549.068296][T15815] RBP: 00007f794e8d8000 R08: 0000000000000000 R09: ffffffffffffffff [ 549.076268][T15815] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 549.084224][T15815] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 549.097622][T15807] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 549.116879][T15826] loop2: detected capacity change from 0 to 4 10:29:11 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x26cd, &(0x7f0000000180)=ANY=[]) 10:29:11 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 11) [ 549.135169][T15801] loop4: detected capacity change from 0 to 4 [ 549.151952][T15807] loop1: detected capacity change from 0 to 4 [ 549.152017][T15801] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 549.165262][T15807] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:29:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000400008000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 549.185838][T15826] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 549.196703][T15845] loop5: detected capacity change from 0 to 6 [ 549.204429][T15846] FAULT_INJECTION: forcing a failure. [ 549.204429][T15846] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 549.217523][T15846] CPU: 1 PID: 15846 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 549.226285][T15846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 549.236499][T15846] Call Trace: [ 549.239850][T15846] dump_stack_lvl+0xd6/0x122 [ 549.244444][T15846] dump_stack+0x11/0x1b [ 549.248584][T15846] should_fail+0x23c/0x250 [ 549.252994][T15846] should_fail_usercopy+0x16/0x20 [ 549.258004][T15846] strncpy_from_user+0x21/0x250 [ 549.262890][T15846] getname_flags+0xb8/0x3f0 [ 549.267458][T15846] getname+0x15/0x20 [ 549.271342][T15846] do_sys_openat2+0x6d/0x2b0 [ 549.275932][T15846] __x64_sys_openat+0xef/0x110 [ 549.280692][T15846] do_syscall_64+0x44/0xa0 [ 549.285098][T15846] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 549.291068][T15846] RIP: 0033:0x7f7950b137f4 [ 549.295469][T15846] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 549.315062][T15846] RSP: 002b:00007f794e8d7ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 549.323471][T15846] RAX: ffffffffffffffda RBX: 00007f7950baacc0 RCX: 00007f7950b137f4 [ 549.331425][T15846] RDX: 0000000000000002 RSI: 00007f794e8d8000 RDI: 00000000ffffff9c [ 549.339442][T15846] RBP: 00007f794e8d8000 R08: 0000000000000000 R09: ffffffffffffffff [ 549.347428][T15846] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 549.355405][T15846] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 549.374161][T15826] loop2: detected capacity change from 0 to 4 10:29:11 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3f00, &(0x7f0000000180)=ANY=[]) 10:29:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000004000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 549.380742][T15826] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00004c000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000020000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000ffffffffe0000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:11 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 12) [ 549.429653][T15867] loop5: detected capacity change from 0 to 6 [ 549.436046][T15868] loop1: detected capacity change from 0 to 4 [ 549.457325][T15868] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:29:11 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x4000, &(0x7f0000000180)=ANY=[]) [ 549.475670][T15877] loop4: detected capacity change from 0 to 4 [ 549.491752][T15877] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 549.504679][T15887] loop2: detected capacity change from 0 to 4 [ 549.512217][T15887] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 549.515491][T15889] FAULT_INJECTION: forcing a failure. 10:29:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100000000002a000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 549.515491][T15889] name failslab, interval 1, probability 0, space 0, times 0 [ 549.532983][T15889] CPU: 1 PID: 15889 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 549.541807][T15889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 549.551856][T15889] Call Trace: [ 549.555135][T15889] dump_stack_lvl+0xd6/0x122 [ 549.559729][T15889] dump_stack+0x11/0x1b [ 549.563888][T15889] should_fail+0x23c/0x250 [ 549.567729][T15894] loop5: detected capacity change from 0 to 6 [ 549.568302][T15889] ? __alloc_file+0x2e/0x1a0 [ 549.578935][T15889] __should_failslab+0x81/0x90 [ 549.583727][T15889] should_failslab+0x5/0x20 [ 549.588250][T15889] kmem_cache_alloc+0x4f/0x300 [ 549.593014][T15889] __alloc_file+0x2e/0x1a0 [ 549.597536][T15889] alloc_empty_file+0xcd/0x1c0 [ 549.602293][T15889] path_openat+0x6a/0x1ec0 [ 549.606698][T15889] ? avc_has_perm+0x70/0x160 [ 549.611331][T15889] ? avc_has_perm+0xd5/0x160 [ 549.615963][T15889] do_filp_open+0x105/0x220 [ 549.620490][T15889] do_sys_openat2+0xb5/0x2b0 [ 549.625073][T15889] __x64_sys_openat+0xef/0x110 [ 549.629823][T15889] do_syscall_64+0x44/0xa0 [ 549.634262][T15889] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 549.640156][T15889] RIP: 0033:0x7f7950b137f4 [ 549.644664][T15889] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 549.664312][T15889] RSP: 002b:00007f794e8d7ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 549.672714][T15889] RAX: ffffffffffffffda RBX: 00007f7950baacc0 RCX: 00007f7950b137f4 [ 549.680763][T15889] RDX: 0000000000000002 RSI: 00007f794e8d8000 RDI: 00000000ffffff9c [ 549.688717][T15889] RBP: 00007f794e8d8000 R08: 0000000000000000 R09: ffffffffffffffff [ 549.696668][T15889] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 549.704656][T15889] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 549.718469][T15894] FAT-fs (loop5): Directory bread(block 6) failed 10:29:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000007ffff0000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 549.732030][T15868] loop1: detected capacity change from 0 to 4 [ 549.741477][T15868] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 549.754369][T15887] loop2: detected capacity change from 0 to 4 [ 549.774436][T15877] loop4: detected capacity change from 0 to 4 10:29:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000008004000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000010b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:12 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 13) 10:29:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000020b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 549.782404][T15887] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 549.795802][T15894] loop5: detected capacity change from 0 to 6 [ 549.815571][T15877] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 549.821008][T15924] loop1: detected capacity change from 0 to 4 [ 549.873912][T15930] FAULT_INJECTION: forcing a failure. [ 549.873912][T15930] name failslab, interval 1, probability 0, space 0, times 0 [ 549.878288][T15924] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 549.886585][T15930] CPU: 0 PID: 15930 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 549.886645][T15930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 549.886655][T15930] Call Trace: [ 549.886662][T15930] dump_stack_lvl+0xd6/0x122 [ 549.921441][T15930] dump_stack+0x11/0x1b [ 549.925604][T15930] should_fail+0x23c/0x250 [ 549.930116][T15930] ? security_file_alloc+0x30/0x190 [ 549.935493][T15930] __should_failslab+0x81/0x90 [ 549.940295][T15930] should_failslab+0x5/0x20 [ 549.944884][T15930] kmem_cache_alloc+0x4f/0x300 [ 549.949653][T15930] security_file_alloc+0x30/0x190 [ 549.954684][T15930] __alloc_file+0x83/0x1a0 [ 549.959148][T15930] alloc_empty_file+0xcd/0x1c0 [ 549.963916][T15930] path_openat+0x6a/0x1ec0 [ 549.968379][T15930] ? avc_has_perm+0x70/0x160 10:29:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000060000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000fff0000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:12 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x4800, &(0x7f0000000180)=ANY=[]) 10:29:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000004020b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000030b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 549.972980][T15930] ? avc_has_perm+0xd5/0x160 [ 549.977577][T15930] do_filp_open+0x105/0x220 [ 549.982087][T15930] do_sys_openat2+0xb5/0x2b0 [ 549.986721][T15930] __x64_sys_openat+0xef/0x110 [ 549.991493][T15930] do_syscall_64+0x44/0xa0 [ 549.995990][T15930] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 550.001912][T15930] RIP: 0033:0x7f7950b137f4 [ 550.006322][T15930] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 550.026007][T15930] RSP: 002b:00007f794e8d7ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 550.034124][T15947] loop2: detected capacity change from 0 to 4 [ 550.034453][T15930] RAX: ffffffffffffffda RBX: 00007f7950baacc0 RCX: 00007f7950b137f4 [ 550.048466][T15930] RDX: 0000000000000002 RSI: 00007f794e8d8000 RDI: 00000000ffffff9c [ 550.056508][T15930] RBP: 00007f794e8d8000 R08: 0000000000000000 R09: ffffffffffffffff [ 550.064475][T15930] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 10:29:12 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 14) [ 550.072441][T15930] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 550.081180][T15947] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 550.085532][T15946] loop4: detected capacity change from 0 to 4 [ 550.093581][T15924] loop1: detected capacity change from 0 to 4 [ 550.106498][T15946] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 550.106989][T15924] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:29:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000004800000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000040b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 550.141819][T15961] loop5: detected capacity change from 0 to 6 [ 550.151576][T15961] FAT-fs (loop5): Directory bread(block 6) failed [ 550.163340][T15947] loop2: detected capacity change from 0 to 4 [ 550.169410][T15946] loop4: detected capacity change from 0 to 4 [ 550.169871][T15946] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 550.197837][T15947] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 550.214214][T15979] FAULT_INJECTION: forcing a failure. [ 550.214214][T15979] name failslab, interval 1, probability 0, space 0, times 0 [ 550.226952][T15979] CPU: 0 PID: 15979 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 550.235748][T15979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 550.245817][T15979] Call Trace: [ 550.249087][T15979] dump_stack_lvl+0xd6/0x122 [ 550.253668][T15979] dump_stack+0x11/0x1b [ 550.257808][T15979] should_fail+0x23c/0x250 [ 550.262208][T15979] ? kzalloc+0x16/0x20 [ 550.266476][T15979] __should_failslab+0x81/0x90 [ 550.271320][T15979] should_failslab+0x5/0x20 [ 550.275811][T15979] __kmalloc+0x6f/0x350 [ 550.279950][T15979] ? _atomic_dec_and_lock+0x60/0xd0 [ 550.285132][T15979] kzalloc+0x16/0x20 [ 550.289076][T15979] alloc_workqueue+0x12f/0xad0 [ 550.293903][T15979] ? disk_unblock_events+0x35/0x40 [ 550.299031][T15979] ? bd_prepare_to_claim+0x1e6/0x270 [ 550.304330][T15979] ? loop_attr_do_show_dio+0x70/0x70 [ 550.309665][T15979] ? loop_set_status_from_info+0x35e/0x3a0 [ 550.315496][T15979] loop_configure+0x681/0xeb0 [ 550.320162][T15979] lo_ioctl+0x618/0x13e0 [ 550.324452][T15979] ? path_openat+0x18d4/0x1ec0 [ 550.329230][T15979] ? blkdev_common_ioctl+0x438/0x1110 [ 550.334588][T15979] ? selinux_file_ioctl+0x981/0xa10 [ 550.339805][T15979] ? lo_release+0x120/0x120 [ 550.344295][T15979] blkdev_ioctl+0x1d0/0x3f0 [ 550.348783][T15979] block_ioctl+0x6e/0x80 [ 550.353026][T15979] ? blkdev_iopoll+0x80/0x80 [ 550.357599][T15979] __se_sys_ioctl+0xcb/0x140 [ 550.362194][T15979] __x64_sys_ioctl+0x3f/0x50 [ 550.366768][T15979] do_syscall_64+0x44/0xa0 [ 550.371204][T15979] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 550.377112][T15979] RIP: 0033:0x7f7950b60697 [ 550.381675][T15979] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 550.401298][T15979] RSP: 002b:00007f794e8d7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 550.409714][T15979] RAX: ffffffffffffffda RBX: 00007f7950baacc0 RCX: 00007f7950b60697 [ 550.417673][T15979] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 550.425704][T15979] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 550.433710][T15979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 10:29:12 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x4c00, &(0x7f0000000180)=ANY=[]) [ 550.441665][T15979] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 550.465928][T15983] loop1: detected capacity change from 0 to 4 [ 550.484955][T15983] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:29:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000068000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:12 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 15) 10:29:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000050b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000004c00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000ffffffbff0000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 550.503799][T15989] loop5: detected capacity change from 0 to 6 [ 550.537510][T15989] FAT-fs (loop5): Directory bread(block 6) failed [ 550.544245][T15998] FAULT_INJECTION: forcing a failure. 10:29:12 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x6000, &(0x7f0000000180)=ANY=[]) [ 550.544245][T15998] name failslab, interval 1, probability 0, space 0, times 0 [ 550.556875][T15998] CPU: 0 PID: 15998 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 550.562198][T16000] loop1: detected capacity change from 0 to 4 [ 550.565656][T15998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 550.565668][T15998] Call Trace: [ 550.565676][T15998] dump_stack_lvl+0xd6/0x122 [ 550.565699][T15998] dump_stack+0x11/0x1b [ 550.594054][T15998] should_fail+0x23c/0x250 [ 550.598529][T15998] __should_failslab+0x81/0x90 [ 550.603291][T15998] ? alloc_workqueue+0x15d/0xad0 [ 550.608304][T15998] should_failslab+0x5/0x20 [ 550.612804][T15998] kmem_cache_alloc_trace+0x52/0x320 [ 550.618080][T15998] alloc_workqueue+0x15d/0xad0 [ 550.622884][T15998] ? disk_unblock_events+0x35/0x40 [ 550.627988][T15998] ? bd_prepare_to_claim+0x1e6/0x270 [ 550.633268][T15998] ? loop_attr_do_show_dio+0x70/0x70 [ 550.638542][T15998] ? loop_set_status_from_info+0x35e/0x3a0 [ 550.644359][T15998] loop_configure+0x681/0xeb0 [ 550.649082][T15998] lo_ioctl+0x618/0x13e0 [ 550.653405][T15998] ? path_openat+0x18d4/0x1ec0 [ 550.658214][T15998] ? blkdev_common_ioctl+0x438/0x1110 [ 550.663577][T15998] ? selinux_file_ioctl+0x981/0xa10 [ 550.668773][T15998] ? lo_release+0x120/0x120 [ 550.673359][T15998] blkdev_ioctl+0x1d0/0x3f0 [ 550.677852][T15998] block_ioctl+0x6e/0x80 [ 550.682213][T15998] ? blkdev_iopoll+0x80/0x80 [ 550.686789][T15998] __se_sys_ioctl+0xcb/0x140 [ 550.691384][T15998] __x64_sys_ioctl+0x3f/0x50 [ 550.695960][T15998] do_syscall_64+0x44/0xa0 [ 550.700443][T15998] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 550.706325][T15998] RIP: 0033:0x7f7950b60697 [ 550.710807][T15998] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 550.730500][T15998] RSP: 002b:00007f794e8d7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 550.738897][T15998] RAX: ffffffffffffffda RBX: 00007f7950baacc0 RCX: 00007f7950b60697 [ 550.746904][T15998] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 550.754913][T15998] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 550.762916][T15998] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 550.770902][T15998] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 550.803249][T16006] loop5: detected capacity change from 0 to 6 [ 550.814184][T16000] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 550.820142][T16016] loop4: detected capacity change from 0 to 4 [ 550.832954][T16017] loop2: detected capacity change from 0 to 4 [ 550.842629][T16016] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000060b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:13 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x6400, &(0x7f0000000180)=ANY=[]) 10:29:13 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 16) 10:29:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000004060b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 550.859839][T16000] loop1: detected capacity change from 0 to 4 [ 550.871715][T16017] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 550.891032][T16000] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 550.899553][T16033] loop5: detected capacity change from 0 to 6 10:29:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000006000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:13 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x6800, &(0x7f0000000180)=ANY=[]) [ 550.932070][T16040] FAULT_INJECTION: forcing a failure. [ 550.932070][T16040] name failslab, interval 1, probability 0, space 0, times 0 [ 550.945048][T16040] CPU: 1 PID: 16040 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 550.954030][T16040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 550.964084][T16040] Call Trace: [ 550.967370][T16040] dump_stack_lvl+0xd6/0x122 [ 550.971975][T16040] dump_stack+0x11/0x1b [ 550.976474][T16040] should_fail+0x23c/0x250 [ 550.980869][T16040] ? kzalloc+0x16/0x20 [ 550.984929][T16040] __should_failslab+0x81/0x90 [ 550.989760][T16040] should_failslab+0x5/0x20 [ 550.994435][T16040] __kmalloc+0x6f/0x350 [ 550.998589][T16040] ? number+0xa13/0xb60 [ 551.002829][T16040] kzalloc+0x16/0x20 [ 551.006769][T16040] apply_wqattrs_prepare+0x3a/0x630 [ 551.011990][T16040] ? vsnprintf+0xe8f/0xed0 [ 551.016445][T16040] apply_workqueue_attrs+0x9e/0x100 [ 551.021635][T16040] alloc_workqueue+0x777/0xad0 [ 551.026391][T16040] ? disk_unblock_events+0x35/0x40 [ 551.031577][T16040] ? bd_prepare_to_claim+0x1e6/0x270 [ 551.036951][T16040] ? loop_attr_do_show_dio+0x70/0x70 [ 551.042507][T16040] ? loop_set_status_from_info+0x35e/0x3a0 [ 551.048309][T16040] loop_configure+0x681/0xeb0 [ 551.052994][T16040] lo_ioctl+0x618/0x13e0 [ 551.057216][T16040] ? path_openat+0x18d4/0x1ec0 [ 551.061965][T16040] ? blkdev_common_ioctl+0x438/0x1110 [ 551.067317][T16040] ? selinux_file_ioctl+0x981/0xa10 [ 551.072532][T16040] ? lo_release+0x120/0x120 [ 551.077070][T16040] blkdev_ioctl+0x1d0/0x3f0 [ 551.081580][T16040] block_ioctl+0x6e/0x80 [ 551.085853][T16040] ? blkdev_iopoll+0x80/0x80 [ 551.090421][T16040] __se_sys_ioctl+0xcb/0x140 [ 551.094988][T16040] __x64_sys_ioctl+0x3f/0x50 [ 551.099675][T16040] do_syscall_64+0x44/0xa0 [ 551.104071][T16040] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 551.109985][T16040] RIP: 0033:0x7f7950b60697 [ 551.114392][T16040] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 551.134004][T16040] RSP: 002b:00007f794e8d7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 551.142400][T16040] RAX: ffffffffffffffda RBX: 00007f7950baacc0 RCX: 00007f7950b60697 [ 551.150354][T16040] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 551.158303][T16040] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 551.166449][T16040] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 551.174431][T16040] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 551.193968][T16017] loop2: detected capacity change from 0 to 4 [ 551.200857][T16016] loop4: detected capacity change from 0 to 4 [ 551.207990][T16017] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 551.211928][T16054] loop1: detected capacity change from 0 to 4 [ 551.226588][T16016] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00006c000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000070b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:13 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 17) 10:29:13 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x6c00, &(0x7f0000000180)=ANY=[]) [ 551.244457][T16054] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 551.258810][T16062] loop5: detected capacity change from 0 to 6 10:29:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00e0ffff0000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 551.302874][T16054] loop1: detected capacity change from 0 to 4 [ 551.322891][T16054] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 551.334517][T16084] loop4: detected capacity change from 0 to 4 [ 551.343297][T16085] loop5: detected capacity change from 0 to 6 10:29:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000006800000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000080b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 551.355813][T16087] FAULT_INJECTION: forcing a failure. [ 551.355813][T16087] name failslab, interval 1, probability 0, space 0, times 0 [ 551.368546][T16087] CPU: 1 PID: 16087 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 551.373024][T16084] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 551.377357][T16087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 551.377369][T16087] Call Trace: [ 551.377376][T16087] dump_stack_lvl+0xd6/0x122 10:29:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000180b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000000000001c0b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000260b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 551.403521][T16087] dump_stack+0x11/0x1b [ 551.407682][T16087] should_fail+0x23c/0x250 [ 551.412091][T16087] __should_failslab+0x81/0x90 [ 551.416859][T16087] ? apply_wqattrs_prepare+0x5f/0x630 [ 551.422269][T16087] should_failslab+0x5/0x20 [ 551.426842][T16087] kmem_cache_alloc_trace+0x52/0x320 [ 551.432126][T16087] apply_wqattrs_prepare+0x5f/0x630 [ 551.437382][T16087] ? vsnprintf+0xe8f/0xed0 [ 551.441795][T16087] apply_workqueue_attrs+0x9e/0x100 [ 551.447063][T16087] alloc_workqueue+0x777/0xad0 10:29:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000000000052d0b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000000000003f0b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 551.451900][T16087] ? disk_unblock_events+0x35/0x40 [ 551.457020][T16087] ? bd_prepare_to_claim+0x1e6/0x270 [ 551.462384][T16087] ? loop_attr_do_show_dio+0x70/0x70 [ 551.467679][T16087] ? loop_set_status_from_info+0x35e/0x3a0 [ 551.473556][T16087] loop_configure+0x681/0xeb0 [ 551.478384][T16087] lo_ioctl+0x618/0x13e0 [ 551.482702][T16087] ? path_openat+0x18d4/0x1ec0 [ 551.487466][T16087] ? blkdev_common_ioctl+0x438/0x1110 [ 551.492838][T16087] ? selinux_file_ioctl+0x981/0xa10 [ 551.498046][T16087] ? lo_release+0x120/0x120 [ 551.502641][T16087] blkdev_ioctl+0x1d0/0x3f0 [ 551.507146][T16087] block_ioctl+0x6e/0x80 [ 551.511391][T16087] ? blkdev_iopoll+0x80/0x80 [ 551.515968][T16087] __se_sys_ioctl+0xcb/0x140 [ 551.520536][T16087] __x64_sys_ioctl+0x3f/0x50 [ 551.525107][T16087] do_syscall_64+0x44/0xa0 [ 551.529536][T16087] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 551.535633][T16087] RIP: 0033:0x7f7950b60697 [ 551.540037][T16087] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 551.559624][T16087] RSP: 002b:00007f794e8d7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 551.568015][T16087] RAX: ffffffffffffffda RBX: 00007f7950baacc0 RCX: 00007f7950b60697 [ 551.575966][T16087] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 551.584017][T16087] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 551.591997][T16087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 551.599946][T16087] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 551.612640][T16090] loop2: detected capacity change from 0 to 4 [ 551.630555][T16084] loop4: detected capacity change from 0 to 4 [ 551.636794][T16090] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 551.640070][T16084] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000074000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000400b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:14 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x7400, &(0x7f0000000180)=ANY=[]) 10:29:14 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 18) [ 551.663370][T16117] loop1: detected capacity change from 0 to 4 [ 551.671116][T16117] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 551.715342][T16090] loop2: detected capacity change from 0 to 4 [ 551.725004][T16090] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 551.736842][T16117] loop1: detected capacity change from 0 to 4 [ 551.749008][T16117] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 551.753286][T16133] loop4: detected capacity change from 0 to 4 [ 551.771570][T16142] loop5: detected capacity change from 0 to 6 [ 551.772855][T16140] FAULT_INJECTION: forcing a failure. [ 551.772855][T16140] name failslab, interval 1, probability 0, space 0, times 0 [ 551.790720][T16140] CPU: 1 PID: 16140 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 551.799598][T16140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 551.809640][T16140] Call Trace: [ 551.812909][T16140] dump_stack_lvl+0xd6/0x122 [ 551.817488][T16140] dump_stack+0x11/0x1b [ 551.821689][T16140] should_fail+0x23c/0x250 [ 551.826141][T16140] __should_failslab+0x81/0x90 [ 551.830892][T16140] ? apply_wqattrs_prepare+0xbe/0x630 [ 551.836247][T16140] should_failslab+0x5/0x20 [ 551.840735][T16140] kmem_cache_alloc_trace+0x52/0x320 [ 551.846002][T16140] ? apply_wqattrs_prepare+0x5f/0x630 [ 551.851445][T16140] apply_wqattrs_prepare+0xbe/0x630 [ 551.856626][T16140] ? vsnprintf+0xe8f/0xed0 [ 551.861034][T16140] apply_workqueue_attrs+0x9e/0x100 [ 551.866221][T16140] alloc_workqueue+0x777/0xad0 [ 551.870972][T16140] ? disk_unblock_events+0x35/0x40 [ 551.876178][T16140] ? bd_prepare_to_claim+0x1e6/0x270 [ 551.882813][T16140] ? loop_attr_do_show_dio+0x70/0x70 [ 551.888091][T16140] ? loop_set_status_from_info+0x35e/0x3a0 [ 551.893950][T16140] loop_configure+0x681/0xeb0 [ 551.898627][T16140] lo_ioctl+0x618/0x13e0 [ 551.902864][T16140] ? path_openat+0x18d4/0x1ec0 [ 551.907633][T16140] ? blkdev_common_ioctl+0x438/0x1110 [ 551.912997][T16140] ? selinux_file_ioctl+0x981/0xa10 [ 551.918239][T16140] ? lo_release+0x120/0x120 [ 551.922725][T16140] blkdev_ioctl+0x1d0/0x3f0 [ 551.927231][T16140] block_ioctl+0x6e/0x80 [ 551.931505][T16140] ? blkdev_iopoll+0x80/0x80 [ 551.936134][T16140] __se_sys_ioctl+0xcb/0x140 [ 551.940708][T16140] __x64_sys_ioctl+0x3f/0x50 [ 551.945283][T16140] do_syscall_64+0x44/0xa0 [ 551.949736][T16140] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 551.955619][T16140] RIP: 0033:0x7f7950b60697 [ 551.960024][T16140] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 551.979759][T16140] RSP: 002b:00007f794e8d7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 551.988153][T16140] RAX: ffffffffffffffda RBX: 00007f7950baacc0 RCX: 00007f7950b60697 [ 551.996108][T16140] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 552.004078][T16140] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 552.012034][T16140] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 10:29:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000ffffbffff0000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000800400b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000006c00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:14 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x7800, &(0x7f0000000180)=ANY=[]) [ 552.019987][T16140] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 552.038155][T16133] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:14 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 19) [ 552.076150][T16133] loop4: detected capacity change from 0 to 4 [ 552.092234][T16133] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 552.101670][T16166] loop5: detected capacity change from 0 to 6 [ 552.108487][T16167] loop2: detected capacity change from 0 to 4 [ 552.113984][T16163] loop1: detected capacity change from 0 to 4 10:29:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100000000f0ff7f0b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000004800b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 552.122760][T16167] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 552.140092][T16163] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 552.150237][T16173] FAULT_INJECTION: forcing a failure. [ 552.150237][T16173] name failslab, interval 1, probability 0, space 0, times 0 [ 552.162887][T16173] CPU: 1 PID: 16173 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 10:29:14 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x7a00, &(0x7f0000000180)=ANY=[]) [ 552.171644][T16173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 552.181737][T16173] Call Trace: [ 552.185012][T16173] dump_stack_lvl+0xd6/0x122 [ 552.189668][T16173] dump_stack+0x11/0x1b [ 552.193857][T16173] should_fail+0x23c/0x250 [ 552.198302][T16173] __should_failslab+0x81/0x90 [ 552.203139][T16173] should_failslab+0x5/0x20 [ 552.207667][T16173] kmem_cache_alloc_node+0x61/0x2c0 [ 552.212857][T16173] ? alloc_unbound_pwq+0x3e6/0x780 [ 552.217949][T16173] alloc_unbound_pwq+0x3e6/0x780 [ 552.222863][T16173] apply_wqattrs_prepare+0x1ed/0x630 [ 552.228138][T16173] ? vsnprintf+0xe8f/0xed0 [ 552.232546][T16173] apply_workqueue_attrs+0x9e/0x100 [ 552.237728][T16173] alloc_workqueue+0x777/0xad0 [ 552.242514][T16173] ? disk_unblock_events+0x35/0x40 [ 552.247606][T16173] ? bd_prepare_to_claim+0x1e6/0x270 [ 552.252869][T16173] ? loop_attr_do_show_dio+0x70/0x70 [ 552.258284][T16173] ? loop_set_status_from_info+0x35e/0x3a0 [ 552.264273][T16173] loop_configure+0x681/0xeb0 [ 552.268941][T16173] lo_ioctl+0x618/0x13e0 [ 552.273211][T16173] ? path_openat+0x18d4/0x1ec0 [ 552.277980][T16173] ? blkdev_common_ioctl+0x438/0x1110 [ 552.283328][T16173] ? selinux_file_ioctl+0x981/0xa10 [ 552.288553][T16173] ? lo_release+0x120/0x120 [ 552.293035][T16173] blkdev_ioctl+0x1d0/0x3f0 [ 552.297515][T16173] block_ioctl+0x6e/0x80 [ 552.301732][T16173] ? blkdev_iopoll+0x80/0x80 [ 552.306298][T16173] __se_sys_ioctl+0xcb/0x140 [ 552.310880][T16173] __x64_sys_ioctl+0x3f/0x50 [ 552.315454][T16173] do_syscall_64+0x44/0xa0 [ 552.319937][T16173] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 552.326094][T16173] RIP: 0033:0x7f7950b60697 [ 552.330488][T16173] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 552.350072][T16173] RSP: 002b:00007f794e8d7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 552.358560][T16173] RAX: ffffffffffffffda RBX: 00007f7950baacc0 RCX: 00007f7950b60697 [ 552.366605][T16173] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 552.374706][T16173] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 552.382672][T16173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 552.390628][T16173] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 552.413998][T16167] loop2: detected capacity change from 0 to 4 10:29:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00007a000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000fffffdef0b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:14 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 20) [ 552.435901][T16163] loop1: detected capacity change from 0 to 4 [ 552.441891][T16167] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 552.451201][T16163] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 552.487061][T16196] loop5: detected capacity change from 0 to 6 [ 552.503028][T16203] FAULT_INJECTION: forcing a failure. [ 552.503028][T16203] name failslab, interval 1, probability 0, space 0, times 0 [ 552.504890][T16204] loop4: detected capacity change from 0 to 4 [ 552.515678][T16203] CPU: 1 PID: 16203 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 552.530452][T16203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 552.540582][T16203] Call Trace: [ 552.543897][T16203] dump_stack_lvl+0xd6/0x122 [ 552.548477][T16203] dump_stack+0x11/0x1b [ 552.552711][T16203] should_fail+0x23c/0x250 [ 552.557134][T16203] __should_failslab+0x81/0x90 [ 552.561889][T16203] ? kobject_uevent_env+0x1a7/0xc40 [ 552.567077][T16203] should_failslab+0x5/0x20 [ 552.571574][T16203] kmem_cache_alloc_trace+0x52/0x320 [ 552.576840][T16203] ? pwq_adjust_max_active+0x491/0x4b0 [ 552.582293][T16203] ? dev_uevent_filter+0x70/0x70 [ 552.587260][T16203] kobject_uevent_env+0x1a7/0xc40 [ 552.592347][T16203] ? __list_add_valid+0x28/0x90 [ 552.597254][T16203] ? alloc_workqueue+0xa18/0xad0 [ 552.602237][T16203] disk_force_media_change+0xe3/0x170 [ 552.607600][T16203] loop_configure+0x6c0/0xeb0 [ 552.612335][T16203] lo_ioctl+0x618/0x13e0 [ 552.616612][T16203] ? path_openat+0x18d4/0x1ec0 [ 552.621364][T16203] ? blkdev_common_ioctl+0x438/0x1110 [ 552.626779][T16203] ? selinux_file_ioctl+0x981/0xa10 [ 552.632022][T16203] ? lo_release+0x120/0x120 [ 552.636533][T16203] blkdev_ioctl+0x1d0/0x3f0 [ 552.641032][T16203] block_ioctl+0x6e/0x80 [ 552.645303][T16203] ? blkdev_iopoll+0x80/0x80 [ 552.649873][T16203] __se_sys_ioctl+0xcb/0x140 [ 552.654454][T16203] __x64_sys_ioctl+0x3f/0x50 [ 552.659100][T16203] do_syscall_64+0x44/0xa0 [ 552.663504][T16203] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 552.669387][T16203] RIP: 0033:0x7f7950b60697 [ 552.673783][T16203] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 552.693420][T16203] RSP: 002b:00007f794e8d7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 552.701879][T16203] RAX: ffffffffffffffda RBX: 00007f7950baacc0 RCX: 00007f7950b60697 [ 552.709905][T16203] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 552.717879][T16203] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 552.725833][T16203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 10:29:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000fffffff60b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 552.733784][T16203] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 10:29:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000ff9fdffff0000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000007400000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000fffffffe0b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 552.761981][T16204] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:15 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x8503, &(0x7f0000000180)=ANY=[]) [ 552.808608][T16204] loop4: detected capacity change from 0 to 4 [ 552.812615][T16203] loop3: detected capacity change from 0 to 6 [ 552.829412][T16204] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 552.850599][T16227] loop1: detected capacity change from 0 to 4 10:29:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000effdffff0b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 552.861327][T16203] FAT-fs (loop3): Directory bread(block 6) failed [ 552.868939][T16227] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 552.881946][T16228] loop5: detected capacity change from 0 to 6 [ 552.899253][T16237] loop2: detected capacity change from 0 to 4 10:29:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00c0ed000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000f6ffffff0b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 552.910065][T16228] FAT-fs (loop5): Directory bread(block 6) failed [ 552.928411][T16237] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 552.937663][T16227] loop1: detected capacity change from 0 to 4 [ 552.945986][T16227] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:29:15 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x8603, &(0x7f0000000180)=ANY=[]) 10:29:15 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 21) [ 552.956085][T16248] loop4: detected capacity change from 0 to 4 [ 552.978732][T16248] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 552.988920][T16237] loop2: detected capacity change from 0 to 4 [ 553.001543][T16265] FAULT_INJECTION: forcing a failure. [ 553.001543][T16265] name failslab, interval 1, probability 0, space 0, times 0 [ 553.012620][T16267] loop5: detected capacity change from 0 to 6 [ 553.014290][T16265] CPU: 0 PID: 16265 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 553.021327][T16237] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 553.029148][T16265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 553.029161][T16265] Call Trace: [ 553.029168][T16265] dump_stack_lvl+0xd6/0x122 [ 553.029192][T16265] dump_stack+0x11/0x1b [ 553.029209][T16265] should_fail+0x23c/0x250 [ 553.063771][T16265] ? kzalloc+0x1d/0x30 [ 553.067836][T16265] __should_failslab+0x81/0x90 [ 553.072607][T16265] should_failslab+0x5/0x20 [ 553.077102][T16265] __kmalloc+0x6f/0x350 [ 553.081250][T16265] kzalloc+0x1d/0x30 [ 553.085137][T16265] kobject_get_path+0x7c/0x110 [ 553.089914][T16265] kobject_uevent_env+0x1be/0xc40 [ 553.094932][T16265] ? __list_add_valid+0x28/0x90 [ 553.099766][T16265] ? alloc_workqueue+0xa18/0xad0 [ 553.104777][T16265] disk_force_media_change+0xe3/0x170 [ 553.110135][T16265] loop_configure+0x6c0/0xeb0 [ 553.114796][T16265] lo_ioctl+0x618/0x13e0 [ 553.119022][T16265] ? path_openat+0x18d4/0x1ec0 [ 553.123827][T16265] ? blkdev_common_ioctl+0x438/0x1110 [ 553.129236][T16265] ? selinux_file_ioctl+0x981/0xa10 [ 553.134562][T16265] ? lo_release+0x120/0x120 [ 553.139110][T16265] blkdev_ioctl+0x1d0/0x3f0 [ 553.143593][T16265] block_ioctl+0x6e/0x80 [ 553.147814][T16265] ? blkdev_iopoll+0x80/0x80 [ 553.152398][T16265] __se_sys_ioctl+0xcb/0x140 [ 553.156976][T16265] __x64_sys_ioctl+0x3f/0x50 [ 553.161548][T16265] do_syscall_64+0x44/0xa0 [ 553.165964][T16265] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 553.172020][T16265] RIP: 0033:0x7f7950b60697 [ 553.176428][T16265] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 553.196040][T16265] RSP: 002b:00007f794e8d7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 553.204441][T16265] RAX: ffffffffffffffda RBX: 00007f7950baacc0 RCX: 00007f7950b60697 10:29:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000feffffff0b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 553.212392][T16265] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 553.220408][T16265] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 553.228369][T16265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 553.236479][T16265] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 553.250486][T16267] FAT-fs (loop5): Directory bread(block 6) failed 10:29:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000007a00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 553.259959][T16248] loop4: detected capacity change from 0 to 4 10:29:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100000000000000050000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 553.285075][T16248] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 553.303997][T16265] loop3: detected capacity change from 0 to 6 [ 553.310735][T16284] loop1: detected capacity change from 0 to 4 [ 553.322489][T16265] FAT-fs (loop3): Directory bread(block 6) failed 10:29:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000ffdfdffff0000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0015f7000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000200000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:15 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x8f26, &(0x7f0000000180)=ANY=[]) 10:29:15 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 22) [ 553.354990][T16284] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 553.388650][T16299] loop5: detected capacity change from 0 to 6 10:29:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000300000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000400000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 553.402657][T16302] FAULT_INJECTION: forcing a failure. [ 553.402657][T16302] name failslab, interval 1, probability 0, space 0, times 0 [ 553.415297][T16302] CPU: 1 PID: 16302 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 553.424051][T16302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 553.434535][T16302] Call Trace: [ 553.437810][T16302] dump_stack_lvl+0xd6/0x122 [ 553.442493][T16302] dump_stack+0x11/0x1b [ 553.446712][T16302] should_fail+0x23c/0x250 10:29:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000500000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000600000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 553.451183][T16302] __should_failslab+0x81/0x90 [ 553.456031][T16302] should_failslab+0x5/0x20 [ 553.460535][T16302] kmem_cache_alloc_node+0x61/0x2c0 [ 553.465752][T16302] ? __alloc_skb+0xed/0x420 [ 553.470259][T16302] __alloc_skb+0xed/0x420 [ 553.474668][T16302] alloc_uevent_skb+0x5b/0x120 [ 553.479430][T16302] kobject_uevent_env+0x863/0xc40 [ 553.484545][T16302] disk_force_media_change+0xe3/0x170 [ 553.490181][T16302] loop_configure+0x6c0/0xeb0 [ 553.494922][T16302] lo_ioctl+0x618/0x13e0 [ 553.499159][T16302] ? path_openat+0x18d4/0x1ec0 10:29:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000700000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 553.503929][T16302] ? blkdev_common_ioctl+0x438/0x1110 [ 553.509300][T16302] ? selinux_file_ioctl+0x981/0xa10 [ 553.514569][T16302] ? lo_release+0x120/0x120 [ 553.519082][T16302] blkdev_ioctl+0x1d0/0x3f0 [ 553.523696][T16302] block_ioctl+0x6e/0x80 [ 553.527971][T16302] ? blkdev_iopoll+0x80/0x80 [ 553.535598][T16302] __se_sys_ioctl+0xcb/0x140 [ 553.540196][T16302] __x64_sys_ioctl+0x3f/0x50 [ 553.544782][T16302] do_syscall_64+0x44/0xa0 [ 553.549187][T16302] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 553.555080][T16302] RIP: 0033:0x7f7950b60697 [ 553.559477][T16302] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 553.579063][T16302] RSP: 002b:00007f794e8d7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 553.587464][T16302] RAX: ffffffffffffffda RBX: 00007f7950baacc0 RCX: 00007f7950b60697 [ 553.595481][T16302] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 553.603447][T16302] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 553.611422][T16302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 553.619378][T16302] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 553.628822][T16305] loop4: detected capacity change from 0 to 4 [ 553.636459][T16302] loop3: detected capacity change from 0 to 6 [ 553.656751][T16284] loop1: detected capacity change from 0 to 4 [ 553.663164][T16305] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 553.671656][T16302] FAT-fs (loop3): Directory bread(block 6) failed [ 553.682144][T16284] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 553.697254][T16331] loop2: detected capacity change from 0 to 4 10:29:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00ffffff8500000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000800000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 553.736147][T16331] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 553.777707][T16346] loop1: detected capacity change from 0 to 4 [ 553.786091][T16346] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 553.823911][T16331] loop2: detected capacity change from 0 to 4 [ 553.830388][T16331] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f7fffffff0000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:16 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xcc03, &(0x7f0000000180)=ANY=[]) 10:29:16 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 23) 10:29:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00fffe000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000001800000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00ffffff8c00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000001c00000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 553.934554][T16369] FAULT_INJECTION: forcing a failure. [ 553.934554][T16369] name failslab, interval 1, probability 0, space 0, times 0 [ 553.947236][T16369] CPU: 1 PID: 16369 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 553.956091][T16369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 553.966142][T16369] Call Trace: [ 553.969452][T16369] dump_stack_lvl+0xd6/0x122 [ 553.974042][T16369] dump_stack+0x11/0x1b [ 553.978278][T16369] should_fail+0x23c/0x250 10:29:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000002600000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000002a00000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100000000fe00000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 553.982691][T16369] __should_failslab+0x81/0x90 [ 553.987457][T16369] should_failslab+0x5/0x20 [ 553.992013][T16369] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 553.997754][T16369] ? __kmalloc_node_track_caller+0x30/0x40 [ 554.003561][T16369] __kmalloc_node_track_caller+0x30/0x40 [ 554.009200][T16369] ? alloc_uevent_skb+0x5b/0x120 [ 554.014238][T16369] __alloc_skb+0x187/0x420 [ 554.018659][T16369] alloc_uevent_skb+0x5b/0x120 [ 554.023421][T16369] kobject_uevent_env+0x863/0xc40 [ 554.028471][T16369] disk_force_media_change+0xe3/0x170 10:29:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000402000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000003000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 554.034040][T16369] loop_configure+0x6c0/0xeb0 [ 554.038908][T16369] lo_ioctl+0x618/0x13e0 [ 554.043150][T16369] ? path_openat+0x18d4/0x1ec0 [ 554.048007][T16369] ? blkdev_common_ioctl+0x438/0x1110 [ 554.053372][T16369] ? selinux_file_ioctl+0x981/0xa10 [ 554.058594][T16369] ? lo_release+0x120/0x120 [ 554.063112][T16369] blkdev_ioctl+0x1d0/0x3f0 [ 554.067642][T16369] block_ioctl+0x6e/0x80 [ 554.071935][T16369] ? blkdev_iopoll+0x80/0x80 [ 554.076519][T16369] __se_sys_ioctl+0xcb/0x140 [ 554.081104][T16369] __x64_sys_ioctl+0x3f/0x50 [ 554.085690][T16369] do_syscall_64+0x44/0xa0 [ 554.090088][T16369] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 554.095964][T16369] RIP: 0033:0x7f7950b60697 [ 554.100353][T16369] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 554.119939][T16369] RSP: 002b:00007f794e8d7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 554.128334][T16369] RAX: ffffffffffffffda RBX: 00007f7950baacc0 RCX: 00007f7950b60697 [ 554.136306][T16369] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 554.144270][T16369] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 554.152308][T16369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 554.160262][T16369] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 554.174382][T16376] loop2: detected capacity change from 0 to 4 [ 554.174510][T16369] loop3: detected capacity change from 0 to 6 [ 554.180762][T16372] loop4: detected capacity change from 0 to 4 [ 554.188358][T16369] FAT-fs (loop3): Directory bread(block 6) failed [ 554.192770][T16366] loop5: detected capacity change from 0 to 6 [ 554.205424][T16374] loop1: detected capacity change from 0 to 4 [ 554.213471][T16374] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 554.215202][T16372] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 554.232696][T16376] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f85ffffff0000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 554.256142][T16366] FAT-fs (loop5): Directory bread(block 6) failed [ 554.283630][T16374] loop1: detected capacity change from 0 to 4 10:29:16 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xcd26, &(0x7f0000000180)=ANY=[]) 10:29:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000204000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 554.299432][T16374] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 554.300122][T16411] loop2: detected capacity change from 0 to 4 [ 554.321778][T16372] loop4: detected capacity change from 0 to 4 [ 554.329057][T16411] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000fff000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:16 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 24) 10:29:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f002f1b4a9600000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000604000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:16 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xdc03, &(0x7f0000000180)=ANY=[]) [ 554.350623][T16372] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 554.370245][T16427] loop5: detected capacity change from 0 to 6 [ 554.376660][T16411] loop2: detected capacity change from 0 to 4 [ 554.383390][T16411] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f8cffffff0000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000008004000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 554.460136][T16452] loop4: detected capacity change from 0 to 4 [ 554.466415][T16451] loop5: detected capacity change from 0 to 6 [ 554.467643][T16449] loop1: detected capacity change from 0 to 4 [ 554.485354][T16453] FAULT_INJECTION: forcing a failure. [ 554.485354][T16453] name failslab, interval 1, probability 0, space 0, times 0 [ 554.498085][T16453] CPU: 1 PID: 16453 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 10:29:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000005000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 554.506857][T16453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 554.516930][T16453] Call Trace: [ 554.520236][T16453] dump_stack_lvl+0xd6/0x122 [ 554.524841][T16453] dump_stack+0x11/0x1b [ 554.528999][T16453] should_fail+0x23c/0x250 [ 554.530183][T16452] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 554.533410][T16453] ? skb_clone+0x12c/0x1f0 [ 554.533432][T16453] __should_failslab+0x81/0x90 [ 554.550900][T16453] should_failslab+0x5/0x20 [ 554.555423][T16453] kmem_cache_alloc+0x4f/0x300 10:29:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000002d05000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000006000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 554.560178][T16453] skb_clone+0x12c/0x1f0 [ 554.564426][T16453] netlink_broadcast_filtered+0x4fd/0xb60 [ 554.570160][T16453] ? skb_put+0xb9/0xf0 [ 554.574480][T16453] netlink_broadcast+0x35/0x50 [ 554.579402][T16453] kobject_uevent_env+0x8c9/0xc40 [ 554.584547][T16453] disk_force_media_change+0xe3/0x170 [ 554.589927][T16453] loop_configure+0x6c0/0xeb0 [ 554.594629][T16453] lo_ioctl+0x618/0x13e0 [ 554.598874][T16453] ? path_openat+0x18d4/0x1ec0 [ 554.603731][T16453] ? blkdev_common_ioctl+0x438/0x1110 10:29:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000406000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000007000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 554.609110][T16453] ? selinux_file_ioctl+0x981/0xa10 [ 554.614317][T16453] ? lo_release+0x120/0x120 [ 554.619086][T16453] blkdev_ioctl+0x1d0/0x3f0 [ 554.623645][T16453] block_ioctl+0x6e/0x80 [ 554.627885][T16453] ? blkdev_iopoll+0x80/0x80 [ 554.632472][T16453] __se_sys_ioctl+0xcb/0x140 [ 554.637130][T16453] __x64_sys_ioctl+0x3f/0x50 [ 554.641766][T16453] do_syscall_64+0x44/0xa0 [ 554.646184][T16453] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 554.652155][T16453] RIP: 0033:0x7f7950b60697 [ 554.656589][T16453] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 554.676288][T16453] RSP: 002b:00007f794e8d7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 554.684694][T16453] RAX: ffffffffffffffda RBX: 00007f7950baacc0 RCX: 00007f7950b60697 [ 554.692742][T16453] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 554.701171][T16453] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 554.709223][T16453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 554.717180][T16453] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 554.728810][T16453] loop3: detected capacity change from 0 to 6 [ 554.730672][T16457] loop2: detected capacity change from 0 to 4 [ 554.737688][T16449] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 554.749770][T16453] FAT-fs (loop3): Directory bread(block 6) failed [ 554.759385][T16457] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 554.774376][T16452] loop4: detected capacity change from 0 to 4 [ 554.784772][T16452] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 554.795154][T16449] loop1: detected capacity change from 0 to 4 [ 554.802725][T16457] loop2: detected capacity change from 0 to 4 10:29:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00feff000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000018000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00ffffff9700000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:17 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xdd03, &(0x7f0000000180)=ANY=[]) 10:29:17 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 25) [ 554.802888][T16449] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 554.809533][T16457] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f97ffffff0000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 554.895562][T16512] loop4: detected capacity change from 0 to 4 [ 554.900305][T16511] loop5: detected capacity change from 0 to 6 [ 554.904322][T16514] FAULT_INJECTION: forcing a failure. [ 554.904322][T16514] name failslab, interval 1, probability 0, space 0, times 0 [ 554.920392][T16514] CPU: 1 PID: 16514 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 554.921963][T16515] loop1: detected capacity change from 0 to 4 [ 554.929147][T16514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 10:29:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100000000001c000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 554.929162][T16514] Call Trace: [ 554.929168][T16514] dump_stack_lvl+0xd6/0x122 [ 554.953102][T16514] dump_stack+0x11/0x1b [ 554.957267][T16514] should_fail+0x23c/0x250 [ 554.961690][T16514] __should_failslab+0x81/0x90 [ 554.966462][T16514] ? call_usermodehelper_setup+0x71/0x190 [ 554.972225][T16514] should_failslab+0x5/0x20 [ 554.976738][T16514] kmem_cache_alloc_trace+0x52/0x320 [ 554.982027][T16514] call_usermodehelper_setup+0x71/0x190 [ 554.987648][T16514] ? add_uevent_var+0x1d0/0x1d0 [ 554.992522][T16514] kobject_uevent_env+0xb29/0xc40 [ 554.997542][T16514] disk_force_media_change+0xe3/0x170 [ 555.003010][T16514] loop_configure+0x6c0/0xeb0 [ 555.007733][T16514] lo_ioctl+0x618/0x13e0 [ 555.011962][T16514] ? path_openat+0x18d4/0x1ec0 [ 555.016722][T16514] ? blkdev_common_ioctl+0x438/0x1110 [ 555.022076][T16514] ? selinux_file_ioctl+0x981/0xa10 [ 555.027302][T16514] ? lo_release+0x120/0x120 [ 555.031801][T16514] blkdev_ioctl+0x1d0/0x3f0 [ 555.036326][T16514] block_ioctl+0x6e/0x80 [ 555.040559][T16514] ? blkdev_iopoll+0x80/0x80 [ 555.045134][T16514] __se_sys_ioctl+0xcb/0x140 [ 555.049774][T16514] __x64_sys_ioctl+0x3f/0x50 [ 555.054351][T16514] do_syscall_64+0x44/0xa0 [ 555.058797][T16514] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 555.064717][T16514] RIP: 0033:0x7f7950b60697 [ 555.069112][T16514] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 555.088702][T16514] RSP: 002b:00007f794e8d7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 555.097097][T16514] RAX: ffffffffffffffda RBX: 00007f7950baacc0 RCX: 00007f7950b60697 [ 555.105057][T16514] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 555.113013][T16514] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 555.120968][T16514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 555.128921][T16514] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 555.137397][T16515] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 555.143882][T16519] loop2: detected capacity change from 0 to 4 [ 555.149330][T16514] loop3: detected capacity change from 0 to 6 [ 555.159740][T16512] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000edc000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:17 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xde00, &(0x7f0000000180)=ANY=[]) 10:29:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000020000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 555.188183][T16519] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 555.212144][T16514] FAT-fs (loop3): Directory bread(block 6) failed [ 555.213733][T16535] loop5: detected capacity change from 0 to 6 10:29:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000020000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:17 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 26) 10:29:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000026000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 555.233522][T16512] loop4: detected capacity change from 0 to 4 [ 555.240353][T16519] loop2: detected capacity change from 0 to 4 [ 555.241046][T16512] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 555.249018][T16519] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 555.259711][T16550] loop1: detected capacity change from 0 to 4 [ 555.275866][T16550] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:29:17 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xec00, &(0x7f0000000180)=ANY=[]) [ 555.324255][T16563] loop4: detected capacity change from 0 to 4 [ 555.327381][T16562] FAULT_INJECTION: forcing a failure. [ 555.327381][T16562] name failslab, interval 1, probability 0, space 0, times 0 [ 555.332818][T16563] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 555.342995][T16562] CPU: 1 PID: 16562 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 555.343017][T16562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 555.369982][T16562] Call Trace: 10:29:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100000000002a000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100000000052d000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100000000003f000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 555.373255][T16562] dump_stack_lvl+0xd6/0x122 [ 555.377937][T16562] dump_stack+0x11/0x1b [ 555.382107][T16562] should_fail+0x23c/0x250 [ 555.386520][T16562] ? __kernfs_new_node+0x6a/0x330 [ 555.391548][T16562] __should_failslab+0x81/0x90 [ 555.396331][T16562] should_failslab+0x5/0x20 [ 555.400838][T16562] kmem_cache_alloc+0x4f/0x300 [ 555.405619][T16562] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 555.411593][T16562] __kernfs_new_node+0x6a/0x330 [ 555.416449][T16562] ? ___cache_free+0x3c/0x300 [ 555.421120][T16562] ? kfree+0xf8/0x1d0 [ 555.425172][T16562] kernfs_create_dir_ns+0x5e/0x140 [ 555.430293][T16562] internal_create_group+0x148/0x860 [ 555.435575][T16562] ? __invalidate_device+0xb0/0xc0 [ 555.440873][T16562] ? set_disk_ro+0x73/0x110 [ 555.445354][T16562] sysfs_create_group+0x1b/0x20 [ 555.450272][T16562] loop_configure+0xbcd/0xeb0 [ 555.455034][T16562] lo_ioctl+0x618/0x13e0 [ 555.459281][T16562] ? path_openat+0x18d4/0x1ec0 [ 555.464028][T16562] ? blkdev_common_ioctl+0x438/0x1110 [ 555.469380][T16562] ? selinux_file_ioctl+0x981/0xa10 [ 555.474581][T16562] ? lo_release+0x120/0x120 [ 555.479127][T16562] blkdev_ioctl+0x1d0/0x3f0 [ 555.483624][T16562] block_ioctl+0x6e/0x80 [ 555.488005][T16562] ? blkdev_iopoll+0x80/0x80 [ 555.492576][T16562] __se_sys_ioctl+0xcb/0x140 [ 555.497154][T16562] __x64_sys_ioctl+0x3f/0x50 [ 555.501733][T16562] do_syscall_64+0x44/0xa0 [ 555.506229][T16562] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 555.512118][T16562] RIP: 0033:0x7f7950b60697 [ 555.516564][T16562] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 555.536592][T16562] RSP: 002b:00007f794e8d7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 555.545022][T16562] RAX: ffffffffffffffda RBX: 00007f7950baacc0 RCX: 00007f7950b60697 [ 555.553063][T16562] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 555.561366][T16562] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff 10:29:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000fdaffffff0000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000040000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 555.569376][T16562] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 555.577336][T16562] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 555.585406][T16562] loop3: detected capacity change from 0 to 6 [ 555.606735][T16562] FAT-fs (loop3): Directory bread(block 6) failed 10:29:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00ffffffda00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000040000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 555.621274][T16563] loop4: detected capacity change from 0 to 4 [ 555.629350][T16563] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 555.650023][T16590] loop5: detected capacity change from 0 to 6 [ 555.653403][T16596] loop2: detected capacity change from 0 to 4 [ 555.664960][T16596] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:18 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 27) 10:29:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000480000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 555.711514][T16603] loop1: detected capacity change from 0 to 4 [ 555.723028][T16596] loop2: detected capacity change from 0 to 4 [ 555.730101][T16607] loop4: detected capacity change from 0 to 4 [ 555.734948][T16609] FAULT_INJECTION: forcing a failure. [ 555.734948][T16609] name failslab, interval 1, probability 0, space 0, times 0 [ 555.748792][T16609] CPU: 1 PID: 16609 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 10:29:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100000000fdef000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100000000effd000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 555.750520][T16607] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 555.757562][T16609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 555.757575][T16609] Call Trace: [ 555.757582][T16609] dump_stack_lvl+0xd6/0x122 [ 555.783804][T16609] dump_stack+0x11/0x1b [ 555.787969][T16609] should_fail+0x23c/0x250 [ 555.792393][T16609] ? __kernfs_new_node+0x6a/0x330 [ 555.797526][T16609] __should_failslab+0x81/0x90 [ 555.802291][T16609] should_failslab+0x5/0x20 [ 555.806826][T16609] kmem_cache_alloc+0x4f/0x300 [ 555.811650][T16609] __kernfs_new_node+0x6a/0x330 [ 555.816567][T16609] ? __down_write_common+0x42/0x830 [ 555.821824][T16609] ? idr_alloc_cyclic+0x26b/0x2f0 [ 555.826906][T16609] ? __down_write_common+0x42/0x830 [ 555.832162][T16609] ? rb_insert_color+0x7e/0x310 [ 555.837014][T16609] kernfs_new_node+0x5b/0xd0 [ 555.841613][T16609] __kernfs_create_file+0x45/0x1a0 [ 555.846722][T16609] sysfs_add_file_mode_ns+0x1c1/0x250 [ 555.852085][T16609] internal_create_group+0x2f4/0x860 [ 555.857416][T16609] ? set_disk_ro+0x73/0x110 [ 555.861905][T16609] sysfs_create_group+0x1b/0x20 [ 555.866756][T16609] loop_configure+0xbcd/0xeb0 [ 555.871420][T16609] lo_ioctl+0x618/0x13e0 [ 555.875651][T16609] ? path_openat+0x18d4/0x1ec0 [ 555.880409][T16609] ? blkdev_common_ioctl+0x438/0x1110 [ 555.885764][T16609] ? selinux_file_ioctl+0x981/0xa10 [ 555.890949][T16609] ? lo_release+0x120/0x120 [ 555.895452][T16609] blkdev_ioctl+0x1d0/0x3f0 [ 555.899939][T16609] block_ioctl+0x6e/0x80 [ 555.904178][T16609] ? blkdev_iopoll+0x80/0x80 [ 555.908772][T16609] __se_sys_ioctl+0xcb/0x140 [ 555.913377][T16609] __x64_sys_ioctl+0x3f/0x50 [ 555.917953][T16609] do_syscall_64+0x44/0xa0 [ 555.922450][T16609] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 555.928340][T16609] RIP: 0033:0x7f7950b60697 [ 555.932736][T16609] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 555.952326][T16609] RSP: 002b:00007f794e8d7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 555.960747][T16609] RAX: ffffffffffffffda RBX: 00007f7950baacc0 RCX: 00007f7950b60697 [ 555.968707][T16609] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 555.976666][T16609] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 555.984621][T16609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 555.992597][T16609] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 556.001036][T16603] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:29:18 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xed00, &(0x7f0000000180)=ANY=[]) 10:29:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100000000fffe000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 556.009395][T16609] loop3: detected capacity change from 0 to 6 [ 556.030013][T16607] loop4: detected capacity change from 0 to 4 [ 556.036980][T16609] FAT-fs (loop3): Directory bread(block 6) failed [ 556.046976][T16607] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:18 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 28) 10:29:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000080000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 556.057668][T16603] loop1: detected capacity change from 0 to 4 [ 556.068475][T16603] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 556.077445][T16640] loop5: detected capacity change from 0 to 6 [ 556.097712][T16596] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100000000feff000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:18 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xedc0, &(0x7f0000000180)=ANY=[]) 10:29:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000ff6ffffff0000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00fffffff600000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 556.133590][T16651] loop4: detected capacity change from 0 to 4 [ 556.161084][T16660] FAULT_INJECTION: forcing a failure. [ 556.161084][T16660] name failslab, interval 1, probability 0, space 0, times 0 [ 556.173729][T16660] CPU: 1 PID: 16660 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 556.182533][T16660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 556.192590][T16660] Call Trace: [ 556.195867][T16660] dump_stack_lvl+0xd6/0x122 [ 556.200528][T16660] dump_stack+0x11/0x1b [ 556.201192][T16666] loop5: detected capacity change from 0 to 6 [ 556.204679][T16660] should_fail+0x23c/0x250 [ 556.204701][T16660] ? __kernfs_new_node+0x6a/0x330 [ 556.215331][T16651] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 556.220164][T16660] __should_failslab+0x81/0x90 [ 556.233092][T16660] should_failslab+0x5/0x20 [ 556.237621][T16660] kmem_cache_alloc+0x4f/0x300 [ 556.242468][T16660] ? __down_write_common+0x42/0x830 [ 556.247697][T16660] __kernfs_new_node+0x6a/0x330 [ 556.252632][T16660] ? up_write+0x25/0xc0 [ 556.256788][T16660] kernfs_new_node+0x5b/0xd0 [ 556.261386][T16660] __kernfs_create_file+0x45/0x1a0 [ 556.266496][T16660] sysfs_add_file_mode_ns+0x1c1/0x250 [ 556.271870][T16660] internal_create_group+0x2f4/0x860 [ 556.272587][T16667] loop1: detected capacity change from 0 to 4 10:29:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100000000000000400000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100000000fffffffe0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 556.277158][T16660] ? set_disk_ro+0x73/0x110 [ 556.277183][T16660] sysfs_create_group+0x1b/0x20 [ 556.292562][T16660] loop_configure+0xbcd/0xeb0 [ 556.293118][T16667] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 556.297243][T16660] lo_ioctl+0x618/0x13e0 [ 556.297268][T16660] ? path_openat+0x18d4/0x1ec0 [ 556.314428][T16660] ? blkdev_common_ioctl+0x438/0x1110 [ 556.319801][T16660] ? selinux_file_ioctl+0x981/0xa10 [ 556.325067][T16660] ? lo_release+0x120/0x120 [ 556.329582][T16660] blkdev_ioctl+0x1d0/0x3f0 10:29:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000002000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000003000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 556.334085][T16660] block_ioctl+0x6e/0x80 [ 556.338415][T16660] ? blkdev_iopoll+0x80/0x80 [ 556.342998][T16660] __se_sys_ioctl+0xcb/0x140 [ 556.347596][T16660] __x64_sys_ioctl+0x3f/0x50 [ 556.352311][T16660] do_syscall_64+0x44/0xa0 [ 556.356806][T16660] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 556.362729][T16660] RIP: 0033:0x7f7950b60697 10:29:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000004000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000005000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 556.367204][T16660] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 556.386949][T16660] RSP: 002b:00007f794e8d7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 556.395412][T16660] RAX: ffffffffffffffda RBX: 00007f7950baacc0 RCX: 00007f7950b60697 [ 556.403393][T16660] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 556.411368][T16660] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 556.419339][T16660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 556.427306][T16660] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 556.438504][T16660] loop3: detected capacity change from 0 to 6 [ 556.445228][T16660] FAT-fs (loop3): Directory bread(block 6) failed [ 556.460755][T16667] loop1: detected capacity change from 0 to 4 [ 556.476754][T16667] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:29:18 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 29) 10:29:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000006000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f004000080000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:18 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xee00, &(0x7f0000000180)=ANY=[]) [ 556.528635][T16702] loop2: detected capacity change from 0 to 4 [ 556.540632][T16708] FAULT_INJECTION: forcing a failure. [ 556.540632][T16708] name failslab, interval 1, probability 0, space 0, times 0 [ 556.553285][T16708] CPU: 0 PID: 16708 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 556.557286][T16712] loop5: detected capacity change from 0 to 6 [ 556.562072][T16708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 556.562087][T16708] Call Trace: [ 556.562094][T16708] dump_stack_lvl+0xd6/0x122 [ 556.562119][T16708] dump_stack+0x11/0x1b [ 556.590184][T16708] should_fail+0x23c/0x250 [ 556.594637][T16708] ? __kernfs_new_node+0x6a/0x330 [ 556.599651][T16708] __should_failslab+0x81/0x90 [ 556.604399][T16708] should_failslab+0x5/0x20 [ 556.608935][T16708] kmem_cache_alloc+0x4f/0x300 [ 556.613681][T16708] ? __down_write_common+0x42/0x830 [ 556.619020][T16708] __kernfs_new_node+0x6a/0x330 [ 556.623871][T16708] ? up_write+0x25/0xc0 [ 556.628017][T16708] kernfs_new_node+0x5b/0xd0 [ 556.632603][T16708] __kernfs_create_file+0x45/0x1a0 [ 556.637706][T16708] sysfs_add_file_mode_ns+0x1c1/0x250 [ 556.643064][T16708] internal_create_group+0x2f4/0x860 [ 556.648339][T16708] ? set_disk_ro+0x73/0x110 [ 556.652826][T16708] sysfs_create_group+0x1b/0x20 [ 556.657748][T16708] loop_configure+0xbcd/0xeb0 [ 556.662414][T16708] lo_ioctl+0x618/0x13e0 [ 556.666644][T16708] ? path_openat+0x18d4/0x1ec0 [ 556.671401][T16708] ? blkdev_common_ioctl+0x438/0x1110 [ 556.676755][T16708] ? selinux_file_ioctl+0x981/0xa10 [ 556.681941][T16708] ? lo_release+0x120/0x120 [ 556.686512][T16708] blkdev_ioctl+0x1d0/0x3f0 [ 556.691025][T16708] block_ioctl+0x6e/0x80 [ 556.695311][T16708] ? blkdev_iopoll+0x80/0x80 [ 556.699896][T16708] __se_sys_ioctl+0xcb/0x140 [ 556.704469][T16708] __x64_sys_ioctl+0x3f/0x50 [ 556.709153][T16708] do_syscall_64+0x44/0xa0 [ 556.713604][T16708] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 556.719512][T16708] RIP: 0033:0x7f7950b60697 [ 556.723924][T16708] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 556.743515][T16708] RSP: 002b:00007f794e8d7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 556.751907][T16708] RAX: ffffffffffffffda RBX: 00007f7950baacc0 RCX: 00007f7950b60697 [ 556.759859][T16708] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 556.767815][T16708] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 556.775767][T16708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 556.783718][T16708] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 556.805529][T16713] loop4: detected capacity change from 0 to 4 [ 556.829113][T16713] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 556.838343][T16702] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 556.847179][T16708] loop3: detected capacity change from 0 to 6 [ 556.858794][T16708] FAT-fs (loop3): Directory bread(block 6) failed [ 556.874887][T16702] loop2: detected capacity change from 0 to 4 [ 556.887273][T16702] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000ffdffffff0000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000007000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00fffffdf900000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:19 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xfeff, &(0x7f0000000180)=ANY=[]) 10:29:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000400000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:19 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 30) [ 556.999951][T16751] loop2: detected capacity change from 0 to 4 [ 557.000229][T16749] loop5: detected capacity change from 0 to 6 [ 557.009147][T16752] FAULT_INJECTION: forcing a failure. [ 557.009147][T16752] name failslab, interval 1, probability 0, space 0, times 0 [ 557.012513][T16750] loop1: detected capacity change from 0 to 4 [ 557.024865][T16752] CPU: 0 PID: 16752 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 557.024889][T16752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 557.037071][T16753] loop4: detected capacity change from 0 to 4 [ 557.039698][T16752] Call Trace: [ 557.039708][T16752] dump_stack_lvl+0xd6/0x122 [ 557.059005][T16753] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 557.059066][T16752] dump_stack+0x11/0x1b [ 557.076053][T16752] should_fail+0x23c/0x250 [ 557.080477][T16752] ? __kernfs_new_node+0x6a/0x330 [ 557.085594][T16752] __should_failslab+0x81/0x90 [ 557.090352][T16752] should_failslab+0x5/0x20 [ 557.094841][T16752] kmem_cache_alloc+0x4f/0x300 [ 557.099589][T16752] __kernfs_new_node+0x6a/0x330 [ 557.104491][T16752] ? up_write+0xb5/0xc0 [ 557.108630][T16752] kernfs_new_node+0x5b/0xd0 [ 557.113210][T16752] __kernfs_create_file+0x45/0x1a0 [ 557.118308][T16752] sysfs_add_file_mode_ns+0x1c1/0x250 [ 557.123664][T16752] internal_create_group+0x2f4/0x860 [ 557.128934][T16752] ? set_disk_ro+0x73/0x110 [ 557.133420][T16752] sysfs_create_group+0x1b/0x20 [ 557.138294][T16752] loop_configure+0xbcd/0xeb0 [ 557.142959][T16752] lo_ioctl+0x618/0x13e0 [ 557.147216][T16752] ? path_openat+0x18d4/0x1ec0 [ 557.151967][T16752] ? blkdev_common_ioctl+0x438/0x1110 [ 557.157322][T16752] ? selinux_file_ioctl+0x981/0xa10 [ 557.162558][T16752] ? lo_release+0x120/0x120 [ 557.167044][T16752] blkdev_ioctl+0x1d0/0x3f0 [ 557.171526][T16752] block_ioctl+0x6e/0x80 [ 557.175752][T16752] ? blkdev_iopoll+0x80/0x80 [ 557.180333][T16752] __se_sys_ioctl+0xcb/0x140 [ 557.184906][T16752] __x64_sys_ioctl+0x3f/0x50 [ 557.189475][T16752] do_syscall_64+0x44/0xa0 [ 557.193877][T16752] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 557.199755][T16752] RIP: 0033:0x7f7950b60697 [ 557.204159][T16752] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 557.225393][T16752] RSP: 002b:00007f794e8d7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 557.233791][T16752] RAX: ffffffffffffffda RBX: 00007f7950baacc0 RCX: 00007f7950b60697 [ 557.241741][T16752] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 10:29:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000008000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 557.249691][T16752] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 557.257642][T16752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 557.265594][T16752] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 557.279974][T16751] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 557.282046][T16750] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:29:19 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xff0f, &(0x7f0000000180)=ANY=[]) 10:29:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00ffffe00000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 557.293809][T16753] loop4: detected capacity change from 0 to 4 [ 557.305435][T16753] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 557.338895][T16750] loop1: detected capacity change from 0 to 4 [ 557.343025][T16776] loop5: detected capacity change from 0 to 6 10:29:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000018000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 557.357365][T16750] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 557.364735][T16752] loop3: detected capacity change from 0 to 6 [ 557.365825][T16751] loop2: detected capacity change from 0 to 4 [ 557.381911][T16752] FAT-fs (loop3): Directory bread(block 6) failed [ 557.386080][T16786] loop4: detected capacity change from 0 to 4 10:29:19 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xfffe, &(0x7f0000000180)=ANY=[]) [ 557.403008][T16751] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:19 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 31) [ 557.432412][T16786] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 557.478036][T16805] loop5: detected capacity change from 0 to 6 [ 557.489944][T16807] FAULT_INJECTION: forcing a failure. [ 557.489944][T16807] name failslab, interval 1, probability 0, space 0, times 0 [ 557.502681][T16807] CPU: 0 PID: 16807 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 557.511876][T16807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 557.522014][T16807] Call Trace: [ 557.525284][T16807] dump_stack_lvl+0xd6/0x122 [ 557.529965][T16807] dump_stack+0x11/0x1b [ 557.534104][T16807] should_fail+0x23c/0x250 [ 557.538558][T16807] ? __kernfs_new_node+0x6a/0x330 [ 557.543564][T16807] __should_failslab+0x81/0x90 [ 557.548331][T16807] should_failslab+0x5/0x20 [ 557.552812][T16807] kmem_cache_alloc+0x4f/0x300 [ 557.557612][T16807] ? __down_write_common+0x42/0x830 [ 557.562785][T16807] __kernfs_new_node+0x6a/0x330 [ 557.567651][T16807] ? up_write+0x25/0xc0 [ 557.571811][T16807] kernfs_new_node+0x5b/0xd0 [ 557.576382][T16807] __kernfs_create_file+0x45/0x1a0 [ 557.581489][T16807] sysfs_add_file_mode_ns+0x1c1/0x250 [ 557.586844][T16807] internal_create_group+0x2f4/0x860 [ 557.592146][T16807] ? set_disk_ro+0x73/0x110 [ 557.596628][T16807] sysfs_create_group+0x1b/0x20 [ 557.601542][T16807] loop_configure+0xbcd/0xeb0 [ 557.606208][T16807] lo_ioctl+0x618/0x13e0 [ 557.610444][T16807] ? path_openat+0x18d4/0x1ec0 [ 557.615221][T16807] ? blkdev_common_ioctl+0x438/0x1110 [ 557.620578][T16807] ? selinux_file_ioctl+0x981/0xa10 [ 557.625768][T16807] ? lo_release+0x120/0x120 [ 557.630357][T16807] blkdev_ioctl+0x1d0/0x3f0 [ 557.634993][T16807] block_ioctl+0x6e/0x80 [ 557.639301][T16807] ? blkdev_iopoll+0x80/0x80 [ 557.643934][T16807] __se_sys_ioctl+0xcb/0x140 [ 557.648526][T16807] __x64_sys_ioctl+0x3f/0x50 [ 557.653168][T16807] do_syscall_64+0x44/0xa0 [ 557.657617][T16807] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 557.663591][T16807] RIP: 0033:0x7f7950b60697 [ 557.667985][T16807] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 557.687665][T16807] RSP: 002b:00007f794e8d7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 557.696060][T16807] RAX: ffffffffffffffda RBX: 00007f7950baacc0 RCX: 00007f7950b60697 [ 557.704025][T16807] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 557.712042][T16807] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 557.719991][T16807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 10:29:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000ffeffffff0000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100000000001c000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00fffffdfd00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000100000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 557.728026][T16807] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 557.736332][T16807] loop3: detected capacity change from 0 to 6 [ 557.747109][T16807] FAT-fs (loop3): Directory bread(block 6) failed 10:29:20 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x20000, &(0x7f0000000180)=ANY=[]) 10:29:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000026000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 557.790660][T16823] loop1: detected capacity change from 0 to 4 [ 557.809800][T16823] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 557.815293][T16829] loop4: detected capacity change from 0 to 4 [ 557.826639][T16830] loop2: detected capacity change from 0 to 4 10:29:20 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 32) 10:29:20 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x40000, &(0x7f0000000180)=ANY=[]) 10:29:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100000000002a000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 557.837040][T16837] loop5: detected capacity change from 0 to 6 [ 557.870949][T16830] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 557.882878][T16829] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 557.898011][T16850] FAULT_INJECTION: forcing a failure. [ 557.898011][T16850] name failslab, interval 1, probability 0, space 0, times 0 [ 557.898359][T16823] loop1: detected capacity change from 0 to 4 10:29:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000000000fe000b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 557.911024][T16850] CPU: 0 PID: 16850 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 557.925816][T16850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 557.928526][T16856] loop5: detected capacity change from 0 to 6 [ 557.935961][T16850] Call Trace: [ 557.935971][T16850] dump_stack_lvl+0xd6/0x122 [ 557.949889][T16850] dump_stack+0x11/0x1b [ 557.954075][T16850] should_fail+0x23c/0x250 [ 557.958491][T16850] ? __kernfs_new_node+0x6a/0x330 10:29:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000004020b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000030b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 557.960050][T16823] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 557.963585][T16850] __should_failslab+0x81/0x90 [ 557.963613][T16850] should_failslab+0x5/0x20 [ 557.981071][T16850] kmem_cache_alloc+0x4f/0x300 [ 557.985834][T16850] ? __down_write_common+0x42/0x830 [ 557.991034][T16850] __kernfs_new_node+0x6a/0x330 [ 557.995890][T16850] ? up_write+0x25/0xc0 [ 558.000086][T16850] kernfs_new_node+0x5b/0xd0 [ 558.004766][T16850] __kernfs_create_file+0x45/0x1a0 [ 558.009908][T16850] sysfs_add_file_mode_ns+0x1c1/0x250 [ 558.015300][T16850] internal_create_group+0x2f4/0x860 [ 558.020663][T16850] ? set_disk_ro+0x73/0x110 [ 558.025175][T16850] sysfs_create_group+0x1b/0x20 [ 558.030028][T16850] loop_configure+0xbcd/0xeb0 [ 558.034844][T16850] lo_ioctl+0x618/0x13e0 [ 558.039088][T16850] ? path_openat+0x18d4/0x1ec0 [ 558.043849][T16850] ? blkdev_common_ioctl+0x438/0x1110 [ 558.049296][T16850] ? selinux_file_ioctl+0x981/0xa10 [ 558.054582][T16850] ? lo_release+0x120/0x120 [ 558.059067][T16850] blkdev_ioctl+0x1d0/0x3f0 [ 558.063549][T16850] block_ioctl+0x6e/0x80 [ 558.067907][T16850] ? blkdev_iopoll+0x80/0x80 [ 558.072526][T16850] __se_sys_ioctl+0xcb/0x140 [ 558.077094][T16850] __x64_sys_ioctl+0x3f/0x50 [ 558.081665][T16850] do_syscall_64+0x44/0xa0 [ 558.086061][T16850] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 558.092092][T16850] RIP: 0033:0x7f7950b60697 [ 558.096487][T16850] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 558.116218][T16850] RSP: 002b:00007f794e8d7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 558.124704][T16850] RAX: ffffffffffffffda RBX: 00007f7950baacc0 RCX: 00007f7950b60697 [ 558.132678][T16850] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 558.140809][T16850] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 558.148812][T16850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 558.156801][T16850] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 558.165056][T16850] loop3: detected capacity change from 0 to 6 [ 558.172341][T16850] FAT-fs (loop3): Directory bread(block 6) failed [ 558.199681][T16829] loop4: detected capacity change from 0 to 4 [ 558.206690][T16829] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 558.207327][T16830] loop2: detected capacity change from 0 to 4 10:29:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000008000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000002040b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:20 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x80000, &(0x7f0000000180)=ANY=[]) 10:29:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000200000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00fffffffd00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:20 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 33) [ 558.225393][T16830] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 558.305245][T16899] loop2: detected capacity change from 0 to 4 [ 558.315593][T16900] loop1: detected capacity change from 0 to 4 [ 558.322141][T16903] loop3: detected capacity change from 0 to 6 [ 558.333576][T16899] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 558.336315][T16896] loop5: detected capacity change from 0 to 6 [ 558.344260][T16903] FAULT_INJECTION: forcing a failure. 10:29:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000006040b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 558.344260][T16903] name failslab, interval 1, probability 0, space 0, times 0 [ 558.355834][T16901] loop4: detected capacity change from 0 to 4 [ 558.360541][T16903] CPU: 0 PID: 16903 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 558.375334][T16903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 558.385457][T16903] Call Trace: [ 558.388739][T16903] dump_stack_lvl+0xd6/0x122 [ 558.393421][T16903] dump_stack+0x11/0x1b [ 558.397615][T16903] should_fail+0x23c/0x250 10:29:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000080040b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 558.402034][T16903] __should_failslab+0x81/0x90 [ 558.407223][T16903] ? kobject_uevent_env+0x1a7/0xc40 [ 558.412457][T16903] should_failslab+0x5/0x20 [ 558.413766][T16901] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 558.416976][T16903] kmem_cache_alloc_trace+0x52/0x320 [ 558.430396][T16903] ? dev_uevent_filter+0x70/0x70 [ 558.435338][T16903] kobject_uevent_env+0x1a7/0xc40 [ 558.440362][T16903] ? internal_create_group+0x7d9/0x860 [ 558.445818][T16903] ? set_capacity_and_notify+0x1eb/0x200 [ 558.451475][T16903] kobject_uevent+0x18/0x20 10:29:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000040200000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000050b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 558.456039][T16903] loop_configure+0xce1/0xeb0 [ 558.460712][T16903] lo_ioctl+0x618/0x13e0 [ 558.465021][T16903] ? path_openat+0x18d4/0x1ec0 [ 558.469840][T16903] ? blkdev_common_ioctl+0x438/0x1110 [ 558.475243][T16903] ? selinux_file_ioctl+0x981/0xa10 [ 558.478277][T16900] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 558.480556][T16903] ? lo_release+0x120/0x120 [ 558.493174][T16903] blkdev_ioctl+0x1d0/0x3f0 [ 558.497711][T16903] block_ioctl+0x6e/0x80 [ 558.501938][T16903] ? blkdev_iopoll+0x80/0x80 [ 558.506511][T16903] __se_sys_ioctl+0xcb/0x140 [ 558.511104][T16903] __x64_sys_ioctl+0x3f/0x50 [ 558.515755][T16903] do_syscall_64+0x44/0xa0 [ 558.520160][T16903] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 558.526042][T16903] RIP: 0033:0x7f7950b60697 [ 558.530448][T16903] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 558.550125][T16903] RSP: 002b:00007f794e8d7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 558.558602][T16903] RAX: ffffffffffffffda RBX: 00007f7950baacc0 RCX: 00007f7950b60697 [ 558.566557][T16903] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 558.574513][T16903] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 558.582465][T16903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 558.590435][T16903] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 10:29:21 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x80040, &(0x7f0000000180)=ANY=[]) 10:29:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100000000002d050b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 558.615287][T16903] FAT-fs (loop3): Directory bread(block 6) failed [ 558.624851][T16918] loop4: detected capacity change from 0 to 4 [ 558.642590][T16899] loop2: detected capacity change from 0 to 4 [ 558.644915][T16918] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 558.658469][T16899] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 558.659833][T16900] loop1: detected capacity change from 0 to 4 [ 558.671107][T16931] loop5: detected capacity change from 0 to 6 [ 558.682936][T16900] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:29:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000008000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:21 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 34) 10:29:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000060b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:21 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xe0000, &(0x7f0000000180)=ANY=[]) 10:29:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00fffffffe00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 558.730894][T16918] loop4: detected capacity change from 0 to 4 [ 558.761345][T16918] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000300000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 558.801058][T16965] loop1: detected capacity change from 0 to 4 [ 558.809890][T16965] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 558.826010][T16963] loop2: detected capacity change from 0 to 4 [ 558.834890][T16962] loop3: detected capacity change from 0 to 6 [ 558.838359][T16968] loop5: detected capacity change from 0 to 6 [ 558.851451][T16965] loop1: detected capacity change from 0 to 4 [ 558.854304][T16962] FAULT_INJECTION: forcing a failure. [ 558.854304][T16962] name failslab, interval 1, probability 0, space 0, times 0 [ 558.858568][T16965] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 558.870169][T16962] CPU: 1 PID: 16962 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 558.870191][T16962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 558.870200][T16962] Call Trace: 10:29:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000004060b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 558.890653][T16963] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 558.897116][T16962] dump_stack_lvl+0xd6/0x122 [ 558.897143][T16962] dump_stack+0x11/0x1b [ 558.897161][T16962] should_fail+0x23c/0x250 [ 558.897176][T16962] ? kzalloc+0x1d/0x30 [ 558.920304][T16983] loop4: detected capacity change from 0 to 4 [ 558.921646][T16962] __should_failslab+0x81/0x90 [ 558.921672][T16962] should_failslab+0x5/0x20 [ 558.921693][T16962] __kmalloc+0x6f/0x350 10:29:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000070b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000180b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 558.928160][T16983] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 558.931776][T16962] kzalloc+0x1d/0x30 [ 558.931801][T16962] kobject_get_path+0x7c/0x110 [ 558.931822][T16962] kobject_uevent_env+0x1be/0xc40 [ 558.966978][T16962] ? internal_create_group+0x7d9/0x860 [ 558.972550][T16962] ? set_capacity_and_notify+0x1eb/0x200 [ 558.978248][T16962] kobject_uevent+0x18/0x20 [ 558.982761][T16962] loop_configure+0xce1/0xeb0 [ 558.987476][T16962] lo_ioctl+0x618/0x13e0 [ 558.991701][T16962] ? path_openat+0x18d4/0x1ec0 [ 558.996463][T16962] ? blkdev_common_ioctl+0x438/0x1110 [ 559.001819][T16962] ? selinux_file_ioctl+0x981/0xa10 [ 559.007019][T16962] ? lo_release+0x120/0x120 [ 559.011505][T16962] blkdev_ioctl+0x1d0/0x3f0 [ 559.016000][T16962] block_ioctl+0x6e/0x80 [ 559.020222][T16962] ? blkdev_iopoll+0x80/0x80 [ 559.024805][T16962] __se_sys_ioctl+0xcb/0x140 [ 559.029391][T16962] __x64_sys_ioctl+0x3f/0x50 [ 559.033980][T16962] do_syscall_64+0x44/0xa0 [ 559.038397][T16962] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 559.044297][T16962] RIP: 0033:0x7f7950b60697 10:29:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000000000001c0b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 559.048699][T16962] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 559.068438][T16962] RSP: 002b:00007f794e8d7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 559.076851][T16962] RAX: ffffffffffffffda RBX: 00007f7950baacc0 RCX: 00007f7950b60697 [ 559.084812][T16962] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 559.092789][T16962] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff 10:29:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000200b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 559.100747][T16962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 559.108705][T16962] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 559.123811][T16962] FAT-fs (loop3): Directory bread(block 6) failed 10:29:21 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x1fffff, &(0x7f0000000180)=ANY=[]) [ 559.151328][T16963] loop2: detected capacity change from 0 to 4 [ 559.161176][T16983] loop4: detected capacity change from 0 to 4 [ 559.169714][T16983] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 559.184192][T17007] loop5: detected capacity change from 0 to 6 10:29:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000c0ed000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000fff00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:21 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 35) 10:29:21 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xe0ffff, &(0x7f0000000180)=ANY=[]) 10:29:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000260b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000400000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 559.205300][T16963] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 559.289039][T17029] loop2: detected capacity change from 0 to 4 [ 559.295785][T17028] loop3: detected capacity change from 0 to 6 [ 559.304196][T17028] FAULT_INJECTION: forcing a failure. [ 559.304196][T17028] name failslab, interval 1, probability 0, space 0, times 0 [ 559.316940][T17028] CPU: 1 PID: 17028 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 559.325695][T17028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 559.335750][T17028] Call Trace: [ 559.339025][T17028] dump_stack_lvl+0xd6/0x122 [ 559.343644][T17028] dump_stack+0x11/0x1b [ 559.347853][T17028] should_fail+0x23c/0x250 [ 559.352277][T17028] __should_failslab+0x81/0x90 [ 559.357027][T17028] should_failslab+0x5/0x20 [ 559.361582][T17028] kmem_cache_alloc_node+0x61/0x2c0 [ 559.366767][T17028] ? __alloc_skb+0xed/0x420 [ 559.371258][T17028] __alloc_skb+0xed/0x420 [ 559.375641][T17028] alloc_uevent_skb+0x5b/0x120 [ 559.380390][T17028] kobject_uevent_env+0x863/0xc40 [ 559.385399][T17028] ? internal_create_group+0x7d9/0x860 [ 559.390844][T17028] ? set_capacity_and_notify+0x1eb/0x200 [ 559.396557][T17028] kobject_uevent+0x18/0x20 [ 559.401050][T17028] loop_configure+0xce1/0xeb0 [ 559.405720][T17028] lo_ioctl+0x618/0x13e0 [ 559.409950][T17028] ? path_openat+0x18d4/0x1ec0 [ 559.414787][T17028] ? blkdev_common_ioctl+0x438/0x1110 [ 559.420145][T17028] ? selinux_file_ioctl+0x981/0xa10 [ 559.425349][T17028] ? lo_release+0x120/0x120 [ 559.429839][T17028] blkdev_ioctl+0x1d0/0x3f0 [ 559.434381][T17028] block_ioctl+0x6e/0x80 [ 559.438628][T17028] ? blkdev_iopoll+0x80/0x80 [ 559.443213][T17028] __se_sys_ioctl+0xcb/0x140 [ 559.447796][T17028] __x64_sys_ioctl+0x3f/0x50 [ 559.452394][T17028] do_syscall_64+0x44/0xa0 [ 559.456819][T17028] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 559.462734][T17028] RIP: 0033:0x7f7950b60697 [ 559.467135][T17028] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 559.486740][T17028] RSP: 002b:00007f794e8d7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 559.495135][T17028] RAX: ffffffffffffffda RBX: 00007f7950baacc0 RCX: 00007f7950b60697 [ 559.503088][T17028] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 559.511392][T17028] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 559.519499][T17028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 559.527453][T17028] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 10:29:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000000000002a0b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:22 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x1000000, &(0x7f0000000180)=ANY=[]) [ 559.536021][T17029] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 559.545215][T17035] loop4: detected capacity change from 0 to 4 [ 559.548185][T17036] loop5: detected capacity change from 0 to 6 [ 559.551486][T17034] loop1: detected capacity change from 0 to 4 [ 559.569748][T17028] FAT-fs (loop3): Directory bread(block 6) failed [ 559.578300][T17035] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000000000052d0b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000010000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 559.596855][T17029] loop2: detected capacity change from 0 to 4 [ 559.610541][T17034] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 559.619523][T17029] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:22 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 36) [ 559.647698][T17054] loop5: detected capacity change from 0 to 6 [ 559.656629][T17035] loop4: detected capacity change from 0 to 4 [ 559.672219][T17054] FAT-fs (loop5): Directory bread(block 6) failed [ 559.678087][T17034] loop1: detected capacity change from 0 to 4 [ 559.684356][T17072] loop2: detected capacity change from 0 to 4 [ 559.690821][T17035] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 559.698219][T17034] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 559.711571][T17072] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 559.718107][T17077] loop3: detected capacity change from 0 to 6 [ 559.736863][T17077] FAULT_INJECTION: forcing a failure. 10:29:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000500000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:22 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x10e0000, &(0x7f0000000180)=ANY=[]) [ 559.736863][T17077] name failslab, interval 1, probability 0, space 0, times 0 [ 559.749522][T17077] CPU: 0 PID: 17077 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 559.758280][T17077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 559.768330][T17077] Call Trace: [ 559.771734][T17077] dump_stack_lvl+0xd6/0x122 [ 559.776307][T17077] dump_stack+0x11/0x1b [ 559.780568][T17077] should_fail+0x23c/0x250 [ 559.785050][T17077] __should_failslab+0x81/0x90 [ 559.789798][T17077] should_failslab+0x5/0x20 [ 559.794379][T17077] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 559.800130][T17077] ? __kmalloc_node_track_caller+0x30/0x40 [ 559.806005][T17077] __kmalloc_node_track_caller+0x30/0x40 [ 559.811620][T17077] ? alloc_uevent_skb+0x5b/0x120 [ 559.816571][T17077] __alloc_skb+0x187/0x420 [ 559.821016][T17077] alloc_uevent_skb+0x5b/0x120 [ 559.825762][T17077] kobject_uevent_env+0x863/0xc40 [ 559.830764][T17077] ? internal_create_group+0x7d9/0x860 [ 559.836201][T17077] ? set_capacity_and_notify+0x1eb/0x200 [ 559.841809][T17077] kobject_uevent+0x18/0x20 [ 559.846360][T17077] loop_configure+0xce1/0xeb0 [ 559.851019][T17077] lo_ioctl+0x618/0x13e0 [ 559.855242][T17077] ? path_openat+0x18d4/0x1ec0 [ 559.859986][T17077] ? blkdev_common_ioctl+0x438/0x1110 [ 559.865362][T17077] ? selinux_file_ioctl+0x981/0xa10 [ 559.870574][T17077] ? lo_release+0x120/0x120 [ 559.875067][T17077] blkdev_ioctl+0x1d0/0x3f0 [ 559.879553][T17077] block_ioctl+0x6e/0x80 [ 559.883773][T17077] ? blkdev_iopoll+0x80/0x80 [ 559.888435][T17077] __se_sys_ioctl+0xcb/0x140 [ 559.893003][T17077] __x64_sys_ioctl+0x3f/0x50 [ 559.897580][T17077] do_syscall_64+0x44/0xa0 [ 559.901984][T17077] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 559.907865][T17077] RIP: 0033:0x7f7950b60697 [ 559.912261][T17077] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 559.931847][T17077] RSP: 002b:00007f794e8d7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 559.940408][T17077] RAX: ffffffffffffffda RBX: 00007f7950baacc0 RCX: 00007f7950b60697 [ 559.948464][T17077] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 559.956414][T17077] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 559.964379][T17077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 559.972331][T17077] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 559.985503][T17084] loop5: detected capacity change from 0 to 6 [ 559.991918][T17077] FAT-fs (loop3): Directory bread(block 6) failed 10:29:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00fffffbff00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000000000003f0b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 560.000798][T17092] loop4: detected capacity change from 0 to 4 [ 560.010471][T17092] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 560.026306][T17072] loop2: detected capacity change from 0 to 4 [ 560.035810][T17072] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:22 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x2000000, &(0x7f0000000180)=ANY=[]) 10:29:22 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 37) [ 560.048269][T17108] loop1: detected capacity change from 0 to 4 [ 560.060320][T17108] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 560.081986][T17092] loop4: detected capacity change from 0 to 4 [ 560.090961][T17092] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000020000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000400b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 560.100637][T17122] loop5: detected capacity change from 0 to 6 [ 560.110425][T17120] loop3: detected capacity change from 0 to 6 [ 560.122075][T17122] FAT-fs (loop5): Directory bread(block 6) failed [ 560.123659][T17108] loop1: detected capacity change from 0 to 4 [ 560.133695][T17120] FAULT_INJECTION: forcing a failure. [ 560.133695][T17120] name failslab, interval 1, probability 0, space 0, times 0 10:29:22 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x2040000, &(0x7f0000000180)=ANY=[]) 10:29:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000004800b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000000000fdef0b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 560.147206][T17120] CPU: 0 PID: 17120 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 560.155966][T17120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 560.166011][T17120] Call Trace: [ 560.169285][T17120] dump_stack_lvl+0xd6/0x122 [ 560.173906][T17120] dump_stack+0x11/0x1b [ 560.178081][T17120] should_fail+0x23c/0x250 [ 560.182528][T17120] ? skb_clone+0x12c/0x1f0 [ 560.186972][T17120] __should_failslab+0x81/0x90 [ 560.191816][T17120] should_failslab+0x5/0x20 [ 560.196318][T17120] kmem_cache_alloc+0x4f/0x300 10:29:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000000000effd0b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 560.201083][T17120] skb_clone+0x12c/0x1f0 [ 560.205329][T17120] netlink_broadcast_filtered+0x4fd/0xb60 [ 560.211062][T17120] ? skb_put+0xb9/0xf0 [ 560.215132][T17120] netlink_broadcast+0x35/0x50 [ 560.219948][T17120] kobject_uevent_env+0x8c9/0xc40 [ 560.224973][T17120] ? internal_create_group+0x7d9/0x860 [ 560.230500][T17120] ? set_capacity_and_notify+0x1eb/0x200 [ 560.236129][T17120] kobject_uevent+0x18/0x20 [ 560.240642][T17120] loop_configure+0xce1/0xeb0 [ 560.245300][T17120] lo_ioctl+0x618/0x13e0 [ 560.249542][T17120] ? path_openat+0x18d4/0x1ec0 [ 560.254342][T17120] ? blkdev_common_ioctl+0x438/0x1110 [ 560.259747][T17120] ? selinux_file_ioctl+0x981/0xa10 [ 560.264961][T17120] ? lo_release+0x120/0x120 [ 560.269442][T17120] blkdev_ioctl+0x1d0/0x3f0 [ 560.273941][T17120] block_ioctl+0x6e/0x80 [ 560.278160][T17120] ? blkdev_iopoll+0x80/0x80 [ 560.282814][T17120] __se_sys_ioctl+0xcb/0x140 [ 560.287381][T17120] __x64_sys_ioctl+0x3f/0x50 [ 560.291990][T17120] do_syscall_64+0x44/0xa0 [ 560.296388][T17120] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 560.302354][T17120] RIP: 0033:0x7f7950b60697 [ 560.306866][T17120] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 560.326466][T17120] RSP: 002b:00007f794e8d7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 560.334856][T17120] RAX: ffffffffffffffda RBX: 00007f7950baacc0 RCX: 00007f7950b60697 [ 560.342820][T17120] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 560.350768][T17120] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 560.358721][T17120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 560.366673][T17120] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 10:29:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000600000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000000000fffe0b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00fffbffff00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 560.392859][T17133] loop2: detected capacity change from 0 to 4 [ 560.404065][T17120] FAT-fs (loop3): Directory bread(block 6) failed [ 560.410788][T17133] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 560.433734][T17155] loop4: detected capacity change from 0 to 4 10:29:22 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 38) 10:29:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000040000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000000000feff0b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 560.471263][T17155] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 560.477887][T17162] loop1: detected capacity change from 0 to 4 [ 560.487886][T17162] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 560.508735][T17155] loop4: detected capacity change from 0 to 4 [ 560.509019][T17164] loop5: detected capacity change from 0 to 6 10:29:22 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3000000, &(0x7f0000000180)=ANY=[]) [ 560.536479][T17155] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 560.537483][T17177] loop3: detected capacity change from 0 to 6 [ 560.561698][T17162] loop1: detected capacity change from 0 to 4 [ 560.571166][T17187] loop2: detected capacity change from 0 to 4 10:29:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100000000000000001d00000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 560.585599][T17162] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 560.597394][T17177] FAULT_INJECTION: forcing a failure. [ 560.597394][T17177] name failslab, interval 1, probability 0, space 0, times 0 [ 560.610067][T17177] CPU: 0 PID: 17177 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 560.618826][T17177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 560.621859][T17187] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000000000001d000000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 560.628950][T17177] Call Trace: [ 560.628960][T17177] dump_stack_lvl+0xd6/0x122 [ 560.628985][T17177] dump_stack+0x11/0x1b [ 560.647581][T17194] loop5: detected capacity change from 0 to 6 [ 560.649073][T17177] should_fail+0x23c/0x250 [ 560.659600][T17177] __should_failslab+0x81/0x90 [ 560.662125][T17194] FAT-fs (loop5): Directory bread(block 6) failed [ 560.664372][T17177] ? call_usermodehelper_setup+0x71/0x190 [ 560.676480][T17177] should_failslab+0x5/0x20 [ 560.680990][T17177] kmem_cache_alloc_trace+0x52/0x320 10:29:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100000000000000050000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 560.686360][T17177] call_usermodehelper_setup+0x71/0x190 [ 560.691911][T17177] ? add_uevent_var+0x1d0/0x1d0 [ 560.696768][T17177] kobject_uevent_env+0xb29/0xc40 [ 560.701874][T17177] ? internal_create_group+0x7d9/0x860 [ 560.707328][T17177] ? set_capacity_and_notify+0x1eb/0x200 [ 560.713030][T17177] kobject_uevent+0x18/0x20 [ 560.717585][T17177] loop_configure+0xce1/0xeb0 [ 560.722274][T17177] lo_ioctl+0x618/0x13e0 [ 560.726536][T17177] ? path_openat+0x18d4/0x1ec0 [ 560.731306][T17177] ? blkdev_common_ioctl+0x438/0x1110 10:29:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000020b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000040600000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 560.736677][T17177] ? selinux_file_ioctl+0x981/0xa10 [ 560.741954][T17177] ? lo_release+0x120/0x120 [ 560.746502][T17177] blkdev_ioctl+0x1d0/0x3f0 [ 560.751089][T17177] block_ioctl+0x6e/0x80 [ 560.755334][T17177] ? blkdev_iopoll+0x80/0x80 [ 560.759930][T17177] __se_sys_ioctl+0xcb/0x140 [ 560.764532][T17177] __x64_sys_ioctl+0x3f/0x50 [ 560.769154][T17177] do_syscall_64+0x44/0xa0 [ 560.773612][T17177] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 560.779516][T17177] RIP: 0033:0x7f7950b60697 [ 560.783471][T17209] loop4: detected capacity change from 0 to 4 [ 560.783927][T17177] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 560.783947][T17177] RSP: 002b:00007f794e8d7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 560.783963][T17177] RAX: ffffffffffffffda RBX: 00007f7950baacc0 RCX: 00007f7950b60697 [ 560.797275][T17209] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000030b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000040b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 560.809607][T17177] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 560.809623][T17177] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 560.809635][T17177] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 560.809645][T17177] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 560.847898][T17177] FAT-fs (loop3): Directory bread(block 6) failed 10:29:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00f9fdffff00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 560.894035][T17187] loop2: detected capacity change from 0 to 4 [ 560.908230][T17209] loop4: detected capacity change from 0 to 4 10:29:23 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 39) [ 560.943589][T17187] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 560.952016][T17209] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 560.979400][T17235] loop1: detected capacity change from 0 to 4 [ 560.983978][T17237] loop3: detected capacity change from 0 to 6 [ 560.992844][T17235] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 560.994358][T17237] FAULT_INJECTION: forcing a failure. [ 560.994358][T17237] name failslab, interval 1, probability 0, space 0, times 0 [ 561.013595][T17237] CPU: 1 PID: 17237 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 561.022558][T17237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 561.032789][T17237] Call Trace: [ 561.036091][T17237] dump_stack_lvl+0xd6/0x122 [ 561.040765][T17237] dump_stack+0x11/0x1b [ 561.044906][T17237] should_fail+0x23c/0x250 [ 561.049304][T17237] ? getname_flags+0x84/0x3f0 [ 561.054063][T17237] __should_failslab+0x81/0x90 [ 561.058815][T17237] should_failslab+0x5/0x20 [ 561.063374][T17237] kmem_cache_alloc+0x4f/0x300 [ 561.068120][T17237] getname_flags+0x84/0x3f0 [ 561.072668][T17237] ? switch_fpu_return+0xa/0x10 [ 561.077511][T17237] __x64_sys_mkdir+0x31/0x50 [ 561.082157][T17237] do_syscall_64+0x44/0xa0 [ 561.086635][T17237] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 561.092603][T17237] RIP: 0033:0x7f7950b5f9e7 [ 561.097004][T17237] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 561.116603][T17237] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 561.125004][T17237] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b5f9e7 [ 561.132970][T17237] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 10:29:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000fffffffffffff070000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:23 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x4000000, &(0x7f0000000180)=ANY=[]) 10:29:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000050b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000700000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 561.140923][T17237] RBP: 00007f794e8d8040 R08: 0000000000000000 R09: ffffffffffffffff [ 561.148940][T17237] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 [ 561.156925][T17237] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 [ 561.168446][T17237] FAT-fs (loop3): Directory bread(block 6) failed 10:29:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000060b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:23 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 40) [ 561.210657][T17249] loop5: detected capacity change from 0 to 6 [ 561.226665][T17235] loop1: detected capacity change from 0 to 4 [ 561.228300][T17249] FAT-fs (loop5): Directory bread(block 6) failed [ 561.240065][T17257] loop4: detected capacity change from 0 to 4 10:29:23 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x5000000, &(0x7f0000000180)=ANY=[]) 10:29:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000070b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 561.254609][T17235] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 561.255048][T17257] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 561.262947][T17262] loop2: detected capacity change from 0 to 4 [ 561.291483][T17272] loop3: detected capacity change from 0 to 6 [ 561.305372][T17272] FAULT_INJECTION: forcing a failure. [ 561.305372][T17272] name failslab, interval 1, probability 0, space 0, times 0 [ 561.305548][T17277] loop5: detected capacity change from 0 to 6 [ 561.318007][T17272] CPU: 0 PID: 17272 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 561.318030][T17272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 561.342881][T17272] Call Trace: [ 561.346148][T17272] dump_stack_lvl+0xd6/0x122 [ 561.350729][T17272] dump_stack+0x11/0x1b [ 561.354940][T17272] should_fail+0x23c/0x250 [ 561.359342][T17272] ? getname_flags+0x84/0x3f0 [ 561.364006][T17272] __should_failslab+0x81/0x90 [ 561.368753][T17272] should_failslab+0x5/0x20 [ 561.373244][T17272] kmem_cache_alloc+0x4f/0x300 [ 561.378004][T17272] getname_flags+0x84/0x3f0 [ 561.382556][T17272] ? switch_fpu_return+0xa/0x10 [ 561.387478][T17272] __x64_sys_mkdir+0x31/0x50 [ 561.392058][T17272] do_syscall_64+0x44/0xa0 [ 561.396468][T17272] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 561.402362][T17272] RIP: 0033:0x7f7950b5f9e7 [ 561.406759][T17272] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 561.426782][T17272] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 561.435264][T17272] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b5f9e7 [ 561.443230][T17272] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 561.451185][T17272] RBP: 00007f794e8d8040 R08: 0000000000000000 R09: ffffffffffffffff [ 561.459141][T17272] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 [ 561.467094][T17272] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 [ 561.489395][T17262] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00fdfdffff00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000080b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:23 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x6000000, &(0x7f0000000180)=ANY=[]) [ 561.510245][T17277] FAT-fs (loop5): Directory bread(block 6) failed [ 561.529749][T17257] loop4: detected capacity change from 0 to 4 10:29:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000180b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 561.563497][T17257] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 561.564735][T17299] loop1: detected capacity change from 0 to 4 [ 561.597261][T17302] loop5: detected capacity change from 0 to 6 [ 561.607138][T17299] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 561.617045][T17262] loop2: detected capacity change from 0 to 4 [ 561.631093][T17262] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 561.639896][T17272] FAT-fs (loop3): Directory bread(block 6) failed [ 561.656932][T17302] FAT-fs (loop5): Directory bread(block 6) failed 10:29:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000ffffe00000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000000000001c0b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000800000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:24 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x6040000, &(0x7f0000000180)=ANY=[]) 10:29:24 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 41) [ 561.665462][T17299] loop1: detected capacity change from 0 to 4 [ 561.682133][T17299] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:29:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000260b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f007fffffff00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 561.733125][T17332] loop5: detected capacity change from 0 to 6 [ 561.746716][T17334] loop4: detected capacity change from 0 to 4 [ 561.758911][T17334] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 561.762867][T17339] loop3: detected capacity change from 0 to 6 [ 561.773753][T17342] loop2: detected capacity change from 0 to 4 10:29:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000fe0b0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 561.781104][T17350] loop1: detected capacity change from 0 to 4 [ 561.781979][T17339] FAULT_INJECTION: forcing a failure. [ 561.781979][T17339] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 561.793684][T17350] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 561.800500][T17339] CPU: 0 PID: 17339 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 561.809364][T17342] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:24 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x7000000, &(0x7f0000000180)=ANY=[]) 10:29:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100000000000000400000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 561.817365][T17339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 561.817438][T17339] Call Trace: [ 561.817446][T17339] dump_stack_lvl+0xd6/0x122 [ 561.843449][T17339] dump_stack+0x11/0x1b [ 561.847607][T17339] should_fail+0x23c/0x250 [ 561.852061][T17339] should_fail_usercopy+0x16/0x20 [ 561.857098][T17339] strncpy_from_user+0x21/0x250 [ 561.862132][T17339] getname_flags+0xb8/0x3f0 [ 561.866669][T17339] __x64_sys_mkdir+0x31/0x50 [ 561.871259][T17339] do_syscall_64+0x44/0xa0 [ 561.872435][T17362] loop5: detected capacity change from 0 to 6 10:29:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000fffe0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 561.875742][T17339] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 561.882518][T17362] FAT-fs (loop5): Directory bread(block 6) failed [ 561.887680][T17339] RIP: 0033:0x7f7950b5f9e7 [ 561.887698][T17339] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 561.918332][T17339] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 10:29:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100000000000000050000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 561.926746][T17339] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b5f9e7 [ 561.934896][T17339] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 561.942934][T17339] RBP: 00007f794e8d8040 R08: 0000000000000000 R09: ffffffffffffffff [ 561.950902][T17339] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 [ 561.959086][T17339] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 [ 561.968932][T17339] FAT-fs (loop3): Directory bread(block 6) failed [ 561.979279][T17350] loop1: detected capacity change from 0 to 4 [ 561.990729][T17342] loop2: detected capacity change from 0 to 4 [ 561.996844][T17334] loop4: detected capacity change from 0 to 4 [ 562.003888][T17334] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 562.006126][T17342] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000100000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100000000000000fe0000000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:24 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x8000000, &(0x7f0000000180)=ANY=[]) 10:29:24 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 42) 10:29:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000900000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100000000000000001d00000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 562.034739][T17350] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 562.086694][T17403] loop5: detected capacity change from 0 to 6 [ 562.095446][T17405] loop3: detected capacity change from 0 to 6 [ 562.108222][T17403] FAT-fs (loop5): Directory bread(block 6) failed [ 562.115838][T17405] FAULT_INJECTION: forcing a failure. [ 562.115838][T17405] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 562.128901][T17405] CPU: 1 PID: 17405 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 562.131052][T17398] loop2: detected capacity change from 0 to 4 [ 562.137657][T17405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 562.137670][T17405] Call Trace: [ 562.137677][T17405] dump_stack_lvl+0xd6/0x122 [ 562.161613][T17405] dump_stack+0x11/0x1b [ 562.165770][T17405] should_fail+0x23c/0x250 [ 562.170184][T17405] should_fail_usercopy+0x16/0x20 [ 562.175213][T17405] _copy_from_user+0x1c/0xd0 [ 562.179799][T17405] strndup_user+0xb0/0x120 [ 562.184221][T17405] __se_sys_mount+0x4e/0x2f0 [ 562.188808][T17405] ? do_mkdirat+0x293/0x2c0 [ 562.193316][T17405] __x64_sys_mount+0x63/0x70 [ 562.197909][T17405] do_syscall_64+0x44/0xa0 [ 562.202323][T17405] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 562.208318][T17405] RIP: 0033:0x7f7950b61dfa [ 562.212730][T17405] 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 10:29:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0085ffffff00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 562.232335][T17405] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 562.240741][T17405] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b61dfa [ 562.248711][T17405] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f794e8d8000 [ 562.256753][T17405] RBP: 00007f794e8d8040 R08: 00007f794e8d8040 R09: 00000000200000c0 [ 562.264707][T17405] R10: 0000000000000003 R11: 0000000000000206 R12: 00000000200000c0 [ 562.272676][T17405] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 10:29:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100000000000000feff00000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:24 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x9000000, &(0x7f0000000180)=ANY=[]) [ 562.288498][T17398] EXT4-fs (loop2): fragment/cluster size (16384) != block size (2048) [ 562.291947][T17412] loop4: detected capacity change from 0 to 4 [ 562.306797][T17419] loop1: detected capacity change from 0 to 4 [ 562.316398][T17412] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 562.325343][T17419] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:29:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100000000000000feffffff0001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:24 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xa000000, &(0x7f0000000180)=ANY=[]) 10:29:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0200000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 562.353099][T17429] loop5: detected capacity change from 0 to 6 [ 562.362248][T17429] FAT-fs (loop5): Directory bread(block 6) failed [ 562.390248][T17419] loop1: detected capacity change from 0 to 4 [ 562.399340][T17398] loop2: detected capacity change from 0 to 4 [ 562.406158][T17412] loop4: detected capacity change from 0 to 4 [ 562.412628][T17451] loop5: detected capacity change from 0 to 6 [ 562.419242][T17398] EXT4-fs (loop2): fragment/cluster size (16384) != block size (2048) [ 562.428202][T17419] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 562.439726][T17451] FAT-fs (loop5): Directory bread(block 6) failed 10:29:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000200000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:24 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 43) 10:29:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0300000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000a00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 562.446551][T17412] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f008cffffff00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0400000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:24 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xb000000, &(0x7f0000000180)=ANY=[]) [ 562.495650][T17463] loop3: detected capacity change from 0 to 6 [ 562.526299][T17477] loop4: detected capacity change from 0 to 4 [ 562.536124][T17477] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 562.553826][T17484] loop1: detected capacity change from 0 to 4 [ 562.555091][T17463] FAULT_INJECTION: forcing a failure. [ 562.555091][T17463] name failslab, interval 1, probability 0, space 0, times 0 [ 562.571614][T17484] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 562.572730][T17463] CPU: 0 PID: 17463 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 562.582083][T17489] loop5: detected capacity change from 0 to 6 10:29:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0500000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 562.589591][T17463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 562.589603][T17463] Call Trace: [ 562.589611][T17463] dump_stack_lvl+0xd6/0x122 [ 562.597022][T17489] FAT-fs (loop5): Directory bread(block 6) failed [ 562.605784][T17463] dump_stack+0x11/0x1b [ 562.605809][T17463] should_fail+0x23c/0x250 [ 562.605826][T17463] ? __se_sys_mount+0x91/0x2f0 [ 562.619923][T17487] loop2: detected capacity change from 0 to 4 [ 562.620050][T17463] __should_failslab+0x81/0x90 [ 562.644094][T17463] should_failslab+0x5/0x20 [ 562.648589][T17463] __kmalloc_track_caller+0x6d/0x350 [ 562.653858][T17463] ? strnlen_user+0x137/0x1c0 [ 562.658523][T17463] strndup_user+0x73/0x120 [ 562.662928][T17463] __se_sys_mount+0x91/0x2f0 [ 562.667504][T17463] ? do_mkdirat+0x293/0x2c0 [ 562.671997][T17463] __x64_sys_mount+0x63/0x70 [ 562.676579][T17463] do_syscall_64+0x44/0xa0 [ 562.680985][T17463] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 562.686864][T17463] RIP: 0033:0x7f7950b61dfa [ 562.691274][T17463] 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 [ 562.710861][T17463] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 562.719255][T17463] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b61dfa [ 562.727207][T17463] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f794e8d8000 [ 562.735161][T17463] RBP: 00007f794e8d8040 R08: 00007f794e8d8040 R09: 00000000200000c0 [ 562.743113][T17463] R10: 0000000000000003 R11: 0000000000000206 R12: 00000000200000c0 10:29:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0600000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0700000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 562.751066][T17463] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 [ 562.762403][T17487] EXT4-fs (loop2): Can't read superblock on 2nd try [ 562.775071][T17477] loop4: detected capacity change from 0 to 4 [ 562.782159][T17477] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 562.793583][T17484] loop1: detected capacity change from 0 to 4 10:29:25 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xc000000, &(0x7f0000000180)=ANY=[]) 10:29:25 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 44) [ 562.813916][T17484] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 562.822350][T17487] loop2: detected capacity change from 0 to 4 [ 562.846275][T17520] loop5: detected capacity change from 0 to 6 [ 562.852772][T17487] EXT4-fs (loop2): Can't read superblock on 2nd try [ 562.872465][T17528] loop3: detected capacity change from 0 to 6 [ 562.881659][T17520] FAT-fs (loop5): Directory bread(block 6) failed [ 562.889174][T17528] FAULT_INJECTION: forcing a failure. [ 562.889174][T17528] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 562.902281][T17528] CPU: 1 PID: 17528 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 562.911042][T17528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 562.921100][T17528] Call Trace: [ 562.924373][T17528] dump_stack_lvl+0xd6/0x122 [ 562.928969][T17528] dump_stack+0x11/0x1b [ 562.933130][T17528] should_fail+0x23c/0x250 [ 562.937553][T17528] should_fail_usercopy+0x16/0x20 [ 562.942607][T17528] _copy_from_user+0x1c/0xd0 [ 562.947200][T17528] strndup_user+0xb0/0x120 [ 562.951601][T17528] __se_sys_mount+0x91/0x2f0 [ 562.956186][T17528] ? do_mkdirat+0x293/0x2c0 [ 562.960732][T17528] __x64_sys_mount+0x63/0x70 [ 562.965301][T17528] do_syscall_64+0x44/0xa0 [ 562.969699][T17528] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 562.975577][T17528] RIP: 0033:0x7f7950b61dfa [ 562.979975][T17528] 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 [ 562.999570][T17528] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 563.007967][T17528] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b61dfa 10:29:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000040200000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000b00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0800000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0097ffffff00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 563.015928][T17528] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f794e8d8000 [ 563.023882][T17528] RBP: 00007f794e8d8040 R08: 00007f794e8d8040 R09: 00000000200000c0 [ 563.031830][T17528] R10: 0000000000000003 R11: 0000000000000206 R12: 00000000200000c0 [ 563.039781][T17528] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 10:29:25 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xd000000, &(0x7f0000000180)=ANY=[]) 10:29:25 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 45) 10:29:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b1800000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 563.100582][T17546] loop4: detected capacity change from 0 to 4 [ 563.106982][T17547] loop1: detected capacity change from 0 to 4 [ 563.114734][T17548] loop2: detected capacity change from 0 to 4 [ 563.128563][T17547] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 563.136864][T17546] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 563.152638][T17558] loop5: detected capacity change from 0 to 6 [ 563.159175][T17548] EXT4-fs (loop2): Can't read superblock on 2nd try [ 563.169770][T17559] loop3: detected capacity change from 0 to 6 [ 563.178594][T17558] FAT-fs (loop5): Directory bread(block 6) failed [ 563.190319][T17546] loop4: detected capacity change from 0 to 4 [ 563.196923][T17559] FAULT_INJECTION: forcing a failure. 10:29:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b1c00000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b2600000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b2a00000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 563.196923][T17559] name failslab, interval 1, probability 0, space 0, times 0 [ 563.209549][T17559] CPU: 1 PID: 17559 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 563.218318][T17559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 563.228370][T17559] Call Trace: [ 563.231644][T17559] dump_stack_lvl+0xd6/0x122 [ 563.236240][T17559] dump_stack+0x11/0x1b [ 563.240387][T17559] should_fail+0x23c/0x250 [ 563.244798][T17559] __should_failslab+0x81/0x90 10:29:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000bfe00000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0402000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 563.249661][T17559] ? __se_sys_mount+0xf7/0x2f0 [ 563.254426][T17559] should_failslab+0x5/0x20 [ 563.258933][T17559] kmem_cache_alloc_trace+0x52/0x320 [ 563.264226][T17559] ? _copy_from_user+0x94/0xd0 [ 563.268989][T17559] __se_sys_mount+0xf7/0x2f0 [ 563.273581][T17559] __x64_sys_mount+0x63/0x70 [ 563.278184][T17559] do_syscall_64+0x44/0xa0 [ 563.282609][T17559] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 563.288510][T17559] RIP: 0033:0x7f7950b61dfa [ 563.292920][T17559] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 563.312633][T17559] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 563.321050][T17559] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b61dfa [ 563.321161][T17546] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 563.329036][T17559] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f794e8d8000 [ 563.329053][T17559] RBP: 00007f794e8d8040 R08: 00007f794e8d8040 R09: 00000000200000c0 [ 563.329064][T17559] R10: 0000000000000003 R11: 0000000000000206 R12: 00000000200000c0 [ 563.361174][T17559] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 [ 563.376179][T17548] loop2: detected capacity change from 0 to 4 10:29:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000300000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0003000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00daffffff00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:25 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xe000000, &(0x7f0000000180)=ANY=[]) 10:29:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000c00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:25 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 46) [ 563.423811][T17548] EXT4-fs (loop2): Can't read superblock on 2nd try [ 563.456167][T17601] loop4: detected capacity change from 0 to 4 [ 563.471850][T17608] loop5: detected capacity change from 0 to 6 [ 563.478275][T17610] loop3: detected capacity change from 0 to 6 [ 563.488572][T17614] loop1: detected capacity change from 0 to 4 [ 563.491802][T17615] loop2: detected capacity change from 0 to 4 [ 563.504171][T17610] FAULT_INJECTION: forcing a failure. [ 563.504171][T17610] name failslab, interval 1, probability 0, space 0, times 0 [ 563.515010][T17601] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 563.516805][T17610] CPU: 0 PID: 17610 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 563.533651][T17610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 563.543698][T17610] Call Trace: [ 563.546977][T17610] dump_stack_lvl+0xd6/0x122 [ 563.551560][T17610] dump_stack+0x11/0x1b [ 563.555699][T17610] should_fail+0x23c/0x250 [ 563.560102][T17610] __should_failslab+0x81/0x90 [ 563.564852][T17610] ? __se_sys_mount+0xf7/0x2f0 [ 563.569604][T17610] should_failslab+0x5/0x20 [ 563.574092][T17610] kmem_cache_alloc_trace+0x52/0x320 [ 563.579373][T17610] ? _copy_from_user+0x94/0xd0 [ 563.584124][T17610] __se_sys_mount+0xf7/0x2f0 [ 563.588700][T17610] __x64_sys_mount+0x63/0x70 [ 563.593277][T17610] do_syscall_64+0x44/0xa0 [ 563.597689][T17610] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 563.603581][T17610] RIP: 0033:0x7f7950b61dfa [ 563.607983][T17610] 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 [ 563.627576][T17610] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 563.635976][T17610] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b61dfa [ 563.643932][T17610] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f794e8d8000 [ 563.651886][T17610] RBP: 00007f794e8d8040 R08: 00007f794e8d8040 R09: 00000000200000c0 [ 563.659933][T17610] R10: 0000000000000003 R11: 0000000000000206 R12: 00000000200000c0 10:29:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0204000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000400000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 563.667975][T17610] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 [ 563.676467][T17614] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 563.688013][T17615] EXT4-fs (loop2): bad block size 8192 [ 563.689947][T17608] FAT-fs (loop5): Directory bread(block 6) failed 10:29:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0604000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:26 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xf000000, &(0x7f0000000180)=ANY=[]) 10:29:26 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 47) [ 563.720607][T17601] loop4: detected capacity change from 0 to 4 [ 563.735957][T17614] loop1: detected capacity change from 0 to 4 [ 563.747988][T17601] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 563.763853][T17614] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 563.771918][T17645] loop5: detected capacity change from 0 to 6 [ 563.780319][T17646] loop2: detected capacity change from 0 to 4 [ 563.782747][T17649] loop3: detected capacity change from 0 to 6 [ 563.795009][T17645] FAT-fs (loop5): Directory bread(block 6) failed [ 563.801690][T17646] EXT4-fs (loop2): bad block size 16384 [ 563.802547][T17649] FAULT_INJECTION: forcing a failure. [ 563.802547][T17649] name failslab, interval 1, probability 0, space 0, times 0 10:29:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b8004000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0005000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 563.819920][T17649] CPU: 1 PID: 17649 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 563.828683][T17649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 563.838736][T17649] Call Trace: [ 563.842015][T17649] dump_stack_lvl+0xd6/0x122 [ 563.846616][T17649] dump_stack+0x11/0x1b [ 563.850787][T17649] should_fail+0x23c/0x250 [ 563.855203][T17649] ? getname_flags+0x84/0x3f0 [ 563.859888][T17649] __should_failslab+0x81/0x90 [ 563.864654][T17649] should_failslab+0x5/0x20 10:29:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b2d05000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 563.869157][T17649] kmem_cache_alloc+0x4f/0x300 [ 563.873917][T17649] ? should_fail+0xd6/0x250 [ 563.878417][T17649] getname_flags+0x84/0x3f0 [ 563.882923][T17649] ? should_fail+0xd6/0x250 [ 563.887410][T17649] user_path_at_empty+0x28/0x110 [ 563.892351][T17649] __se_sys_mount+0x217/0x2f0 [ 563.897133][T17649] __x64_sys_mount+0x63/0x70 [ 563.901724][T17649] do_syscall_64+0x44/0xa0 [ 563.906153][T17649] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 563.912056][T17649] RIP: 0033:0x7f7950b61dfa [ 563.916485][T17649] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 563.936771][T17649] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 563.945172][T17649] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b61dfa [ 563.953180][T17649] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f794e8d8000 [ 563.961134][T17649] RBP: 00007f794e8d8040 R08: 00007f794e8d8040 R09: 00000000200000c0 10:29:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00f6ffffff00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0006000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 563.969084][T17649] R10: 0000000000000003 R11: 0000000000000206 R12: 00000000200000c0 [ 563.977035][T17649] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 10:29:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000d00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:26 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x10000000, &(0x7f0000000180)=ANY=[]) [ 564.017406][T17646] loop2: detected capacity change from 0 to 4 [ 564.046359][T17646] EXT4-fs (loop2): bad block size 16384 [ 564.058734][T17685] loop4: detected capacity change from 0 to 4 10:29:26 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 48) 10:29:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000500000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0406000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 564.061535][T17683] loop1: detected capacity change from 0 to 4 [ 564.067021][T17686] loop5: detected capacity change from 0 to 6 [ 564.079219][T17685] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 564.095154][T17686] FAT-fs (loop5): Directory bread(block 6) failed 10:29:26 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x11000000, &(0x7f0000000180)=ANY=[]) [ 564.129122][T17683] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 564.140615][T17700] loop3: detected capacity change from 0 to 6 [ 564.152525][T17685] loop4: detected capacity change from 0 to 4 [ 564.157762][T17701] loop2: detected capacity change from 0 to 4 [ 564.168462][T17701] EXT4-fs (loop2): bad block size 32768 [ 564.174392][T17700] FAULT_INJECTION: forcing a failure. [ 564.174392][T17700] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 564.183143][T17713] loop5: detected capacity change from 0 to 6 [ 564.187460][T17700] CPU: 1 PID: 17700 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 564.194319][T17713] FAT-fs (loop5): Directory bread(block 6) failed [ 564.202205][T17700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 564.202218][T17700] Call Trace: [ 564.202224][T17700] dump_stack_lvl+0xd6/0x122 10:29:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0007000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0018000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 564.202247][T17700] dump_stack+0x11/0x1b [ 564.219999][T17685] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 564.221936][T17700] should_fail+0x23c/0x250 [ 564.221959][T17700] should_fail_usercopy+0x16/0x20 [ 564.248261][T17700] strncpy_from_user+0x21/0x250 [ 564.253124][T17700] getname_flags+0xb8/0x3f0 [ 564.257628][T17700] ? should_fail+0xd6/0x250 [ 564.262134][T17700] user_path_at_empty+0x28/0x110 [ 564.267071][T17700] __se_sys_mount+0x217/0x2f0 [ 564.271748][T17700] __x64_sys_mount+0x63/0x70 10:29:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b001c000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0020000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 564.276348][T17700] do_syscall_64+0x44/0xa0 [ 564.280765][T17700] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 564.286660][T17700] RIP: 0033:0x7f7950b61dfa [ 564.291067][T17700] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 564.310677][T17700] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 564.319098][T17700] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b61dfa [ 564.327087][T17700] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f794e8d8000 [ 564.335048][T17700] RBP: 00007f794e8d8040 R08: 00007f794e8d8040 R09: 00000000200000c0 [ 564.343044][T17700] R10: 0000000000000003 R11: 0000000000000206 R12: 00000000200000c0 [ 564.350999][T17700] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 [ 564.366285][T17683] loop1: detected capacity change from 0 to 4 [ 564.371498][T17701] loop2: detected capacity change from 0 to 4 10:29:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00fdffffff00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0026000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:26 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 49) 10:29:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000e00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:26 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x11030000, &(0x7f0000000180)=ANY=[]) [ 564.379539][T17683] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 564.380302][T17701] EXT4-fs (loop2): bad block size 32768 [ 564.406079][T17713] loop5: detected capacity change from 0 to 6 10:29:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000600000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b002a000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 564.479156][T17751] loop4: detected capacity change from 0 to 4 [ 564.485852][T17758] loop1: detected capacity change from 0 to 4 [ 564.493639][T17755] loop3: detected capacity change from 0 to 6 [ 564.498379][T17766] loop5: detected capacity change from 0 to 6 [ 564.510142][T17751] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 564.518114][T17773] loop2: detected capacity change from 0 to 4 10:29:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b052d000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 564.518952][T17758] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 564.536444][T17773] EXT4-fs (loop2): bad block size 65536 [ 564.544790][T17755] FAULT_INJECTION: forcing a failure. [ 564.544790][T17755] name failslab, interval 1, probability 0, space 0, times 0 [ 564.557460][T17755] CPU: 1 PID: 17755 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 564.566316][T17755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 564.576382][T17755] Call Trace: 10:29:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b003f000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0040000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0480000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 564.579657][T17755] dump_stack_lvl+0xd6/0x122 [ 564.584370][T17755] dump_stack+0x11/0x1b [ 564.588529][T17755] should_fail+0x23c/0x250 [ 564.592943][T17755] __should_failslab+0x81/0x90 [ 564.597707][T17755] ? alloc_fs_context+0x46/0x500 [ 564.602656][T17755] should_failslab+0x5/0x20 [ 564.607207][T17755] kmem_cache_alloc_trace+0x52/0x320 [ 564.612585][T17755] alloc_fs_context+0x46/0x500 [ 564.617433][T17755] ? strncmp+0x34/0x70 [ 564.621498][T17755] fs_context_for_mount+0x1d/0x20 10:29:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000bfdef000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 564.626528][T17755] path_mount+0xe0d/0x1d20 [ 564.630944][T17755] __se_sys_mount+0x24b/0x2f0 [ 564.635700][T17755] __x64_sys_mount+0x63/0x70 [ 564.640425][T17755] do_syscall_64+0x44/0xa0 [ 564.644872][T17755] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 564.650804][T17755] RIP: 0033:0x7f7950b61dfa [ 564.655288][T17755] 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 [ 564.674923][T17755] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 564.683351][T17755] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b61dfa [ 564.691318][T17755] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f794e8d8000 [ 564.699269][T17755] RBP: 00007f794e8d8040 R08: 00007f794e8d8040 R09: 00000000200000c0 [ 564.707277][T17755] R10: 0000000000000003 R11: 0000000000000206 R12: 00000000200000c0 [ 564.715269][T17755] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 [ 564.739907][T17758] loop1: detected capacity change from 0 to 4 [ 564.740184][T17751] loop4: detected capacity change from 0 to 4 [ 564.756054][T17773] loop2: detected capacity change from 0 to 4 [ 564.756932][T17758] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 564.772365][T17773] EXT4-fs (loop2): bad block size 65536 [ 564.772471][T17751] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00feffffff00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000beffd000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:27 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x12000000, &(0x7f0000000180)=ANY=[]) 10:29:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000f00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:27 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 50) 10:29:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000040600000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000bfffe000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 564.866235][T17820] loop5: detected capacity change from 0 to 6 [ 564.893063][T17825] loop3: detected capacity change from 0 to 6 [ 564.899740][T17827] loop1: detected capacity change from 0 to 4 [ 564.910012][T17820] FAT-fs (loop5): Directory bread(block 6) failed [ 564.916417][T17831] loop2: detected capacity change from 0 to 4 [ 564.917581][T17828] loop4: detected capacity change from 0 to 4 [ 564.931973][T17825] FAULT_INJECTION: forcing a failure. [ 564.931973][T17825] name failslab, interval 1, probability 0, space 0, times 0 [ 564.944638][T17825] CPU: 0 PID: 17825 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 564.953401][T17825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 10:29:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000bfeff000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 564.960399][T17827] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 564.963449][T17825] Call Trace: [ 564.963458][T17825] dump_stack_lvl+0xd6/0x122 [ 564.973813][T17831] EXT4-fs (loop2): bad block size 65536 [ 564.974951][T17825] dump_stack+0x11/0x1b [ 564.974974][T17825] should_fail+0x23c/0x250 [ 564.974990][T17825] __should_failslab+0x81/0x90 [ 564.995476][T17828] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 564.998425][T17825] ? alloc_fs_context+0x46/0x500 [ 564.998454][T17825] should_failslab+0x5/0x20 10:29:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000080001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b4000080001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000200001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 565.015975][T17825] kmem_cache_alloc_trace+0x52/0x320 [ 565.021268][T17825] alloc_fs_context+0x46/0x500 [ 565.026073][T17825] ? strncmp+0x34/0x70 [ 565.030135][T17825] fs_context_for_mount+0x1d/0x20 [ 565.035158][T17825] path_mount+0xe0d/0x1d20 [ 565.039573][T17825] __se_sys_mount+0x24b/0x2f0 [ 565.044254][T17825] __x64_sys_mount+0x63/0x70 [ 565.048849][T17825] do_syscall_64+0x44/0xa0 [ 565.053271][T17825] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 565.059166][T17825] RIP: 0033:0x7f7950b61dfa 10:29:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00002a0001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 565.063577][T17825] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 565.083180][T17825] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 565.091593][T17825] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b61dfa [ 565.099560][T17825] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f794e8d8000 [ 565.107527][T17825] RBP: 00007f794e8d8040 R08: 00007f794e8d8040 R09: 00000000200000c0 [ 565.115492][T17825] R10: 0000000000000003 R11: 0000000000000206 R12: 00000000200000c0 [ 565.123443][T17825] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 [ 565.155945][T17831] loop2: detected capacity change from 0 to 4 [ 565.164888][T17827] loop1: detected capacity change from 0 to 4 [ 565.178649][T17831] EXT4-fs (loop2): bad block size 65536 [ 565.191067][T17827] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 565.192065][T17828] loop4: detected capacity change from 0 to 4 10:29:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000080000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b7ffff00001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:27 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x12030000, &(0x7f0000000180)=ANY=[]) [ 565.212694][T17828] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000001000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:27 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 51) 10:29:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000700000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000101000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 565.281599][T17887] loop2: detected capacity change from 0 to 4 [ 565.284627][T17888] loop5: detected capacity change from 0 to 6 [ 565.293641][T17889] loop1: detected capacity change from 0 to 4 [ 565.295181][T17891] loop4: detected capacity change from 0 to 4 [ 565.300238][T17882] loop3: detected capacity change from 0 to 6 [ 565.308974][T17891] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 565.325426][T17887] EXT4-fs (loop2): Invalid log block size: 7 10:29:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000201000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000041000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000040201000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 565.334610][T17889] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 565.349380][T17882] FAULT_INJECTION: forcing a failure. [ 565.349380][T17882] name failslab, interval 1, probability 0, space 0, times 0 [ 565.362034][T17882] CPU: 0 PID: 17882 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 565.370825][T17882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 565.380878][T17882] Call Trace: 10:29:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000301000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000401000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 565.384156][T17882] dump_stack_lvl+0xd6/0x122 [ 565.388746][T17882] dump_stack+0x11/0x1b [ 565.392897][T17882] should_fail+0x23c/0x250 [ 565.397314][T17882] ? vfs_parse_fs_string+0x6d/0xd0 [ 565.402425][T17882] __should_failslab+0x81/0x90 [ 565.407265][T17882] should_failslab+0x5/0x20 [ 565.411828][T17882] __kmalloc_track_caller+0x6d/0x350 [ 565.417113][T17882] kmemdup_nul+0x27/0x70 [ 565.421403][T17882] vfs_parse_fs_string+0x6d/0xd0 [ 565.426395][T17882] path_mount+0xfb1/0x1d20 [ 565.430809][T17882] __se_sys_mount+0x24b/0x2f0 [ 565.435488][T17882] __x64_sys_mount+0x63/0x70 [ 565.440059][T17882] do_syscall_64+0x44/0xa0 [ 565.444576][T17882] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 565.450519][T17882] RIP: 0033:0x7f7950b61dfa [ 565.454915][T17882] 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 [ 565.474578][T17882] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 565.483040][T17882] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b61dfa [ 565.491014][T17882] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f794e8d8000 [ 565.499060][T17882] RBP: 00007f794e8d8040 R08: 00007f794e8d8040 R09: 00000000200000c0 [ 565.503912][T17917] loop4: detected capacity change from 0 to 4 [ 565.507117][T17882] R10: 0000000000000003 R11: 0000000000000206 R12: 00000000200000c0 [ 565.521297][T17882] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 [ 565.530427][T17917] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 565.547338][T17889] loop1: detected capacity change from 0 to 4 [ 565.553687][T17887] loop2: detected capacity change from 0 to 4 [ 565.560406][T17887] EXT4-fs (loop2): Invalid log block size: 7 10:29:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000080000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000501000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:28 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x13000000, &(0x7f0000000180)=ANY=[]) 10:29:28 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 52) 10:29:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000800000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 565.579004][T17889] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 565.597026][T17917] loop4: detected capacity change from 0 to 4 [ 565.605864][T17917] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000001100000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 565.650550][T17951] loop1: detected capacity change from 0 to 4 [ 565.657839][T17952] loop3: detected capacity change from 0 to 6 [ 565.666395][T17951] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 565.678911][T17952] FAULT_INJECTION: forcing a failure. [ 565.678911][T17952] name failslab, interval 1, probability 0, space 0, times 0 [ 565.690694][T17958] loop2: detected capacity change from 0 to 4 [ 565.691610][T17952] CPU: 0 PID: 17952 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 565.699776][T17960] loop5: detected capacity change from 0 to 6 [ 565.706360][T17952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 565.706374][T17952] Call Trace: [ 565.706381][T17952] dump_stack_lvl+0xd6/0x122 [ 565.706407][T17952] dump_stack+0x11/0x1b [ 565.713119][T17961] loop4: detected capacity change from 0 to 4 [ 565.722486][T17952] should_fail+0x23c/0x250 [ 565.722511][T17952] ? vfat_mount+0x40/0x40 [ 565.749224][T17952] ? getname_kernel+0x37/0x1d0 [ 565.753979][T17952] __should_failslab+0x81/0x90 [ 565.758728][T17952] should_failslab+0x5/0x20 [ 565.763216][T17952] kmem_cache_alloc+0x4f/0x300 [ 565.767965][T17952] ? avc_has_perm_noaudit+0x1c0/0x270 [ 565.773338][T17952] ? vfat_mount+0x40/0x40 [ 565.777676][T17952] getname_kernel+0x37/0x1d0 [ 565.782267][T17952] ? vfat_mount+0x40/0x40 [ 565.786619][T17952] kern_path+0x1d/0x100 [ 565.791312][T17952] ? vfat_mount+0x40/0x40 [ 565.795733][T17952] blkdev_get_by_path+0x63/0x1c0 [ 565.800655][T17952] mount_bdev+0x47/0x290 [ 565.804931][T17952] ? tsan.module_ctor+0x10/0x10 [ 565.809763][T17952] vfat_mount+0x2d/0x40 [ 565.813904][T17952] legacy_get_tree+0x70/0xc0 [ 565.818482][T17952] vfs_get_tree+0x4a/0x1a0 [ 565.822890][T17952] path_mount+0x11ec/0x1d20 [ 565.827432][T17952] __se_sys_mount+0x24b/0x2f0 [ 565.832174][T17952] __x64_sys_mount+0x63/0x70 [ 565.836749][T17952] do_syscall_64+0x44/0xa0 [ 565.841154][T17952] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 565.847077][T17952] RIP: 0033:0x7f7950b61dfa [ 565.851488][T17952] 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 [ 565.871687][T17952] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 565.880146][T17952] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b61dfa [ 565.888113][T17952] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f794e8d8000 [ 565.896070][T17952] RBP: 00007f794e8d8040 R08: 00007f794e8d8040 R09: 00000000200000c0 [ 565.904030][T17952] R10: 0000000000000003 R11: 0000000000000206 R12: 00000000200000c0 [ 565.911985][T17952] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 [ 565.927649][T17958] EXT4-fs (loop2): Invalid log block size: 8 [ 565.931278][T17961] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 565.938140][T17960] FAT-fs (loop5): Directory bread(block 6) failed 10:29:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000601000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:28 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x13030000, &(0x7f0000000180)=ANY=[]) [ 565.956254][T17951] loop1: detected capacity change from 0 to 4 [ 565.967747][T17951] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 565.980703][T17958] loop2: detected capacity change from 0 to 4 [ 565.987108][T17961] loop4: detected capacity change from 0 to 4 [ 566.000574][T17958] EXT4-fs (loop2): Invalid log block size: 8 10:29:28 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 53) 10:29:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000040601000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000701000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 566.007471][T17961] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 566.018938][T17990] loop5: detected capacity change from 0 to 6 [ 566.027138][T17992] loop3: detected capacity change from 0 to 6 [ 566.034204][T17992] FAULT_INJECTION: forcing a failure. [ 566.034204][T17992] name failslab, interval 1, probability 0, space 0, times 0 [ 566.046845][T17992] CPU: 0 PID: 17992 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 566.055667][T17992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 566.065727][T17992] Call Trace: [ 566.069007][T17992] dump_stack_lvl+0xd6/0x122 [ 566.073653][T17992] dump_stack+0x11/0x1b [ 566.077808][T17992] should_fail+0x23c/0x250 [ 566.082235][T17992] __should_failslab+0x81/0x90 [ 566.086984][T17992] ? alloc_super+0x3a/0x520 [ 566.091473][T17992] should_failslab+0x5/0x20 [ 566.095965][T17992] kmem_cache_alloc_trace+0x52/0x320 [ 566.101242][T17992] ? disk_unblock_events+0x35/0x40 [ 566.106339][T17992] ? mount_bdev+0x290/0x290 [ 566.110825][T17992] alloc_super+0x3a/0x520 [ 566.115146][T17992] ? mount_bdev+0x290/0x290 [ 566.119634][T17992] sget+0x1a5/0x400 [ 566.123449][T17992] ? test_bdev_super+0x30/0x30 [ 566.128224][T17992] mount_bdev+0xd3/0x290 [ 566.132451][T17992] ? vfat_mount+0x40/0x40 [ 566.136900][T17992] ? tsan.module_ctor+0x10/0x10 [ 566.141735][T17992] vfat_mount+0x2d/0x40 [ 566.145884][T17992] legacy_get_tree+0x70/0xc0 [ 566.150531][T17992] vfs_get_tree+0x4a/0x1a0 [ 566.155041][T17992] path_mount+0x11ec/0x1d20 [ 566.159659][T17992] __se_sys_mount+0x24b/0x2f0 [ 566.164505][T17992] __x64_sys_mount+0x63/0x70 [ 566.169084][T17992] do_syscall_64+0x44/0xa0 [ 566.173496][T17992] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 566.179397][T17992] RIP: 0033:0x7f7950b61dfa [ 566.183822][T17992] 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 10:29:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000801000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000000c0ed0000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 566.203414][T17992] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 566.211811][T17992] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b61dfa [ 566.219818][T17992] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f794e8d8000 [ 566.227772][T17992] RBP: 00007f794e8d8040 R08: 00007f794e8d8040 R09: 00000000200000c0 [ 566.235728][T17992] R10: 0000000000000003 R11: 0000000000000206 R12: 00000000200000c0 [ 566.243713][T17992] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 10:29:28 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x1e1e0000, &(0x7f0000000180)=ANY=[]) 10:29:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000001200000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000900000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 566.272743][T18008] loop1: detected capacity change from 0 to 4 [ 566.302320][T18008] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 566.309122][T18021] loop4: detected capacity change from 0 to 4 10:29:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000001801000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:28 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 54) 10:29:28 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x20000000, &(0x7f0000000180)=ANY=[]) [ 566.317247][T18018] loop5: detected capacity change from 0 to 6 [ 566.338651][T18024] loop2: detected capacity change from 0 to 4 [ 566.349526][T18021] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 566.357496][T18033] loop3: detected capacity change from 0 to 6 [ 566.364242][T18024] EXT4-fs (loop2): Invalid log block size: 9 [ 566.385671][T18008] loop1: detected capacity change from 0 to 4 [ 566.390455][T18033] FAULT_INJECTION: forcing a failure. [ 566.390455][T18033] name failslab, interval 1, probability 0, space 0, times 0 [ 566.392540][T18021] loop4: detected capacity change from 0 to 4 [ 566.404358][T18033] CPU: 1 PID: 18033 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 566.404380][T18033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 566.429231][T18033] Call Trace: [ 566.432496][T18033] dump_stack_lvl+0xd6/0x122 [ 566.437115][T18033] dump_stack+0x11/0x1b [ 566.441254][T18033] should_fail+0x23c/0x250 [ 566.445667][T18033] ? kzalloc+0x1d/0x30 [ 566.449780][T18033] __should_failslab+0x81/0x90 [ 566.454605][T18033] should_failslab+0x5/0x20 [ 566.459096][T18033] __kmalloc+0x6f/0x350 [ 566.463238][T18033] kzalloc+0x1d/0x30 [ 566.467117][T18033] security_sb_alloc+0x3c/0x180 [ 566.471957][T18033] alloc_super+0x10b/0x520 [ 566.476392][T18033] ? mount_bdev+0x290/0x290 [ 566.480907][T18033] sget+0x1a5/0x400 [ 566.484702][T18033] ? test_bdev_super+0x30/0x30 [ 566.489794][T18033] mount_bdev+0xd3/0x290 [ 566.494017][T18033] ? vfat_mount+0x40/0x40 [ 566.498329][T18033] ? tsan.module_ctor+0x10/0x10 [ 566.503161][T18033] vfat_mount+0x2d/0x40 [ 566.507340][T18033] legacy_get_tree+0x70/0xc0 [ 566.511944][T18033] vfs_get_tree+0x4a/0x1a0 [ 566.516451][T18033] path_mount+0x11ec/0x1d20 [ 566.520940][T18033] __se_sys_mount+0x24b/0x2f0 [ 566.525681][T18033] __x64_sys_mount+0x63/0x70 [ 566.530260][T18033] do_syscall_64+0x44/0xa0 [ 566.534686][T18033] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 566.540632][T18033] RIP: 0033:0x7f7950b61dfa [ 566.545035][T18033] 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 [ 566.564624][T18033] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 566.573101][T18033] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b61dfa 10:29:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000a00000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 566.581062][T18033] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f794e8d8000 [ 566.589024][T18033] RBP: 00007f794e8d8040 R08: 00007f794e8d8040 R09: 00000000200000c0 [ 566.596988][T18033] R10: 0000000000000003 R11: 0000000000000206 R12: 00000000200000c0 [ 566.604940][T18033] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 [ 566.623805][T18051] loop5: detected capacity change from 0 to 6 10:29:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000001c01000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000002601000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000100000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000002000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:29 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x20030000, &(0x7f0000000180)=ANY=[]) [ 566.637453][T18051] FAT-fs (loop5): Directory bread(block 6) failed 10:29:29 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 55) 10:29:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000052d01000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000003f01000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000004001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 566.703884][T18072] loop2: detected capacity change from 0 to 4 [ 566.706086][T18073] loop5: detected capacity change from 0 to 6 [ 566.716880][T18072] EXT4-fs (loop2): Invalid log block size: 10 [ 566.717773][T18076] loop3: detected capacity change from 0 to 6 [ 566.729613][T18076] FAULT_INJECTION: forcing a failure. [ 566.729613][T18076] name failslab, interval 1, probability 0, space 0, times 0 [ 566.742345][T18076] CPU: 0 PID: 18076 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 10:29:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0008004001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00f0ff7f01000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 566.751108][T18076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 566.761168][T18076] Call Trace: [ 566.764445][T18076] dump_stack_lvl+0xd6/0x122 [ 566.769068][T18076] dump_stack+0x11/0x1b [ 566.773268][T18076] should_fail+0x23c/0x250 [ 566.777722][T18076] ? kzalloc+0x1d/0x30 [ 566.781787][T18076] __should_failslab+0x81/0x90 [ 566.786561][T18076] should_failslab+0x5/0x20 [ 566.791134][T18076] __kmalloc+0x6f/0x350 [ 566.795417][T18076] kzalloc+0x1d/0x30 [ 566.799308][T18076] security_sb_alloc+0x3c/0x180 [ 566.804212][T18076] alloc_super+0x10b/0x520 [ 566.808630][T18076] ? mount_bdev+0x290/0x290 [ 566.813143][T18076] sget+0x1a5/0x400 [ 566.816935][T18076] ? test_bdev_super+0x30/0x30 [ 566.821707][T18076] mount_bdev+0xd3/0x290 [ 566.825997][T18076] ? vfat_mount+0x40/0x40 [ 566.830305][T18076] ? tsan.module_ctor+0x10/0x10 [ 566.835131][T18076] vfat_mount+0x2d/0x40 [ 566.839275][T18076] legacy_get_tree+0x70/0xc0 [ 566.843940][T18076] vfs_get_tree+0x4a/0x1a0 [ 566.848482][T18076] path_mount+0x11ec/0x1d20 [ 566.852975][T18076] __se_sys_mount+0x24b/0x2f0 [ 566.857628][T18076] __x64_sys_mount+0x63/0x70 [ 566.862197][T18076] do_syscall_64+0x44/0xa0 [ 566.866604][T18076] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 566.872492][T18076] RIP: 0033:0x7f7950b61dfa [ 566.876882][T18076] 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 [ 566.896588][T18076] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 566.905126][T18076] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b61dfa [ 566.913077][T18076] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f794e8d8000 [ 566.921043][T18076] RBP: 00007f794e8d8040 R08: 00007f794e8d8040 R09: 00000000200000c0 [ 566.928991][T18076] R10: 0000000000000003 R11: 0000000000000206 R12: 00000000200000c0 [ 566.937114][T18076] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 [ 566.956218][T18094] loop4: detected capacity change from 0 to 4 [ 566.966646][T18072] loop2: detected capacity change from 0 to 4 [ 566.978975][T18094] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 566.979045][T18072] EXT4-fs (loop2): Invalid log block size: 10 [ 567.000299][T18110] loop1: detected capacity change from 0 to 4 10:29:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000b00000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000048001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:29 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x20100000, &(0x7f0000000180)=ANY=[]) [ 567.008684][T18110] EXT4-fs (loop1): fragment/cluster size (16384) != block size (2048) [ 567.038878][T18110] loop1: detected capacity change from 0 to 4 [ 567.049158][T18094] loop4: detected capacity change from 0 to 4 [ 567.060376][T18110] EXT4-fs (loop1): fragment/cluster size (16384) != block size (2048) [ 567.071711][T18128] loop2: detected capacity change from 0 to 4 [ 567.084304][T18094] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 567.093380][T18129] loop5: detected capacity change from 0 to 6 10:29:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000200000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:29 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 56) 10:29:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000bfffffdef01000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000102000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 567.113529][T18128] EXT4-fs (loop2): Invalid log block size: 11 10:29:29 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x22000000, &(0x7f0000000180)=ANY=[]) 10:29:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000c00000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 567.200588][T18150] loop1: detected capacity change from 0 to 4 [ 567.207950][T18151] loop3: detected capacity change from 0 to 6 [ 567.208779][T18153] loop4: detected capacity change from 0 to 4 [ 567.218475][T18158] loop2: detected capacity change from 0 to 4 [ 567.232227][T18151] FAULT_INJECTION: forcing a failure. [ 567.232227][T18151] name failslab, interval 1, probability 0, space 0, times 0 [ 567.238305][T18161] loop5: detected capacity change from 0 to 6 10:29:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000bfffffff601000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 567.244939][T18151] CPU: 0 PID: 18151 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 567.259726][T18151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 567.269778][T18151] Call Trace: [ 567.273050][T18151] dump_stack_lvl+0xd6/0x122 [ 567.277637][T18151] dump_stack+0x11/0x1b [ 567.281781][T18151] should_fail+0x23c/0x250 [ 567.286181][T18151] __should_failslab+0x81/0x90 [ 567.290930][T18151] should_failslab+0x5/0x20 [ 567.295420][T18151] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 567.301124][T18151] ? __kmalloc_node+0x30/0x40 [ 567.305798][T18151] __kmalloc_node+0x30/0x40 [ 567.310297][T18151] kvmalloc_node+0x81/0x110 [ 567.314886][T18151] __list_lru_init+0x2d7/0x680 [ 567.319648][T18151] alloc_super+0x490/0x520 [ 567.324067][T18151] ? mount_bdev+0x290/0x290 [ 567.328619][T18151] sget+0x1a5/0x400 [ 567.332430][T18151] ? test_bdev_super+0x30/0x30 [ 567.337176][T18151] mount_bdev+0xd3/0x290 [ 567.341402][T18151] ? vfat_mount+0x40/0x40 [ 567.345728][T18151] ? tsan.module_ctor+0x10/0x10 [ 567.350571][T18151] vfat_mount+0x2d/0x40 [ 567.354707][T18151] legacy_get_tree+0x70/0xc0 [ 567.359286][T18151] vfs_get_tree+0x4a/0x1a0 [ 567.363682][T18151] path_mount+0x11ec/0x1d20 [ 567.368214][T18151] __se_sys_mount+0x24b/0x2f0 [ 567.372894][T18151] __x64_sys_mount+0x63/0x70 [ 567.377523][T18151] do_syscall_64+0x44/0xa0 [ 567.381929][T18151] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 567.387852][T18151] RIP: 0033:0x7f7950b61dfa [ 567.392251][T18151] 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 [ 567.411887][T18151] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 567.420283][T18151] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b61dfa [ 567.428246][T18151] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f794e8d8000 [ 567.436207][T18151] RBP: 00007f794e8d8040 R08: 00007f794e8d8040 R09: 00000000200000c0 [ 567.444166][T18151] R10: 0000000000000003 R11: 0000000000000206 R12: 00000000200000c0 10:29:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000bfffffffe01000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 567.452132][T18151] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 [ 567.468157][T18150] EXT4-fs (loop1): Can't read superblock on 2nd try [ 567.486831][T18158] EXT4-fs (loop2): Invalid log block size: 12 10:29:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000d00000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:29 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x25000000, &(0x7f0000000180)=ANY=[]) 10:29:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000beffdffff01000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 567.505394][T18161] FAT-fs (loop5): Directory bread(block 6) failed [ 567.516723][T18150] loop1: detected capacity change from 0 to 4 [ 567.535996][T18150] EXT4-fs (loop1): Can't read superblock on 2nd try 10:29:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000400000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000bf6ffffff01000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 567.597019][T18185] loop2: detected capacity change from 0 to 4 [ 567.608952][T18187] loop5: detected capacity change from 0 to 6 [ 567.626896][T18185] EXT4-fs (loop2): Invalid log block size: 13 [ 567.639283][T18194] loop1: detected capacity change from 0 to 4 [ 567.655456][T18187] FAT-fs (loop5): Directory bread(block 6) failed [ 567.670575][T18194] EXT4-fs (loop1): bad block size 16384 [ 567.686090][T18153] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:30 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 57) 10:29:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000bfeffffff01000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 567.709025][T18185] loop2: detected capacity change from 0 to 4 [ 567.716211][T18185] EXT4-fs (loop2): Invalid log block size: 13 [ 567.724681][T18194] loop1: detected capacity change from 0 to 4 [ 567.735012][T18153] loop4: detected capacity change from 0 to 4 [ 567.742104][T18153] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 567.745295][T18194] EXT4-fs (loop1): bad block size 16384 10:29:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000002200000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:30 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x2f1b4a96, &(0x7f0000000180)=ANY=[]) 10:29:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000e00000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0002000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00ffffffffffff0700000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 567.784336][T18220] loop3: detected capacity change from 0 to 6 [ 567.809105][T18220] FAULT_INJECTION: forcing a failure. [ 567.809105][T18220] name failslab, interval 1, probability 0, space 0, times 0 [ 567.822164][T18220] CPU: 0 PID: 18220 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 10:29:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0003000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 567.822921][T18239] loop2: detected capacity change from 0 to 4 [ 567.830996][T18220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 567.831012][T18220] Call Trace: [ 567.831019][T18220] dump_stack_lvl+0xd6/0x122 [ 567.854969][T18220] dump_stack+0x11/0x1b [ 567.859208][T18220] should_fail+0x23c/0x250 [ 567.863626][T18220] __should_failslab+0x81/0x90 [ 567.868425][T18220] should_failslab+0x5/0x20 [ 567.871258][T18239] EXT4-fs (loop2): Invalid log block size: 14 [ 567.872962][T18220] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 567.882801][T18247] loop5: detected capacity change from 0 to 6 [ 567.884736][T18220] ? __kmalloc_node+0x30/0x40 [ 567.884761][T18220] __kmalloc_node+0x30/0x40 [ 567.884777][T18220] kvmalloc_node+0x81/0x110 [ 567.904482][T18220] __list_lru_init+0x2d7/0x680 [ 567.909255][T18220] alloc_super+0x490/0x520 [ 567.913684][T18220] ? mount_bdev+0x290/0x290 [ 567.918187][T18220] sget+0x1a5/0x400 [ 567.922003][T18220] ? test_bdev_super+0x30/0x30 [ 567.926766][T18220] mount_bdev+0xd3/0x290 [ 567.931010][T18220] ? vfat_mount+0x40/0x40 10:29:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0004000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 567.935345][T18220] ? tsan.module_ctor+0x10/0x10 [ 567.940196][T18220] vfat_mount+0x2d/0x40 [ 567.944394][T18220] legacy_get_tree+0x70/0xc0 [ 567.949047][T18220] vfs_get_tree+0x4a/0x1a0 [ 567.953466][T18220] path_mount+0x11ec/0x1d20 [ 567.957972][T18220] __se_sys_mount+0x24b/0x2f0 [ 567.962741][T18220] __x64_sys_mount+0x63/0x70 [ 567.967373][T18220] do_syscall_64+0x44/0xa0 [ 567.971831][T18220] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 567.977735][T18220] RIP: 0033:0x7f7950b61dfa 10:29:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0005000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 567.982199][T18220] 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 [ 568.001828][T18220] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 568.010241][T18220] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b61dfa [ 568.018244][T18220] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f794e8d8000 [ 568.026214][T18220] RBP: 00007f794e8d8040 R08: 00007f794e8d8040 R09: 00000000200000c0 10:29:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0006000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0007000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 568.034183][T18220] R10: 0000000000000003 R11: 0000000000000206 R12: 00000000200000c0 [ 568.042152][T18220] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 [ 568.048246][T18263] loop4: detected capacity change from 0 to 4 [ 568.057008][T18264] loop1: detected capacity change from 0 to 4 [ 568.076541][T18263] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:30 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 58) 10:29:30 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3f000000, &(0x7f0000000180)=ANY=[]) [ 568.085152][T18264] EXT4-fs (loop1): Invalid log block size: 7 [ 568.093947][T18239] loop2: detected capacity change from 0 to 4 [ 568.107414][T18239] EXT4-fs (loop2): Invalid log block size: 14 [ 568.145741][T18263] loop4: detected capacity change from 0 to 4 [ 568.156109][T18264] loop1: detected capacity change from 0 to 4 [ 568.157520][T18263] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 568.163974][T18289] loop5: detected capacity change from 0 to 6 [ 568.180802][T18264] EXT4-fs (loop1): Invalid log block size: 7 [ 568.196078][T18289] FAT-fs (loop5): Directory bread(block 6) failed [ 568.206604][T18299] loop3: detected capacity change from 0 to 6 [ 568.213655][T18299] FAULT_INJECTION: forcing a failure. [ 568.213655][T18299] name failslab, interval 1, probability 0, space 0, times 0 [ 568.226308][T18299] CPU: 1 PID: 18299 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 568.235065][T18299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 10:29:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000002500000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0008000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000f00000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 568.245115][T18299] Call Trace: [ 568.248397][T18299] dump_stack_lvl+0xd6/0x122 [ 568.252986][T18299] dump_stack+0x11/0x1b [ 568.257265][T18299] should_fail+0x23c/0x250 [ 568.261684][T18299] __should_failslab+0x81/0x90 [ 568.266489][T18299] should_failslab+0x5/0x20 [ 568.266766][T18304] loop2: detected capacity change from 0 to 4 [ 568.270988][T18299] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 568.271029][T18299] ? __kmalloc_node+0x30/0x40 [ 568.287446][T18299] __kmalloc_node+0x30/0x40 [ 568.291939][T18299] kvmalloc_node+0x81/0x110 [ 568.296538][T18299] __list_lru_init+0x2d7/0x680 [ 568.301309][T18299] alloc_super+0x4bf/0x520 [ 568.305765][T18299] ? mount_bdev+0x290/0x290 [ 568.310303][T18299] sget+0x1a5/0x400 [ 568.314098][T18299] ? test_bdev_super+0x30/0x30 [ 568.318887][T18299] mount_bdev+0xd3/0x290 [ 568.323114][T18299] ? vfat_mount+0x40/0x40 [ 568.327428][T18299] ? tsan.module_ctor+0x10/0x10 [ 568.332260][T18299] vfat_mount+0x2d/0x40 [ 568.336419][T18299] legacy_get_tree+0x70/0xc0 [ 568.341023][T18299] vfs_get_tree+0x4a/0x1a0 [ 568.345420][T18299] path_mount+0x11ec/0x1d20 [ 568.350047][T18299] __se_sys_mount+0x24b/0x2f0 [ 568.354791][T18299] __x64_sys_mount+0x63/0x70 [ 568.359395][T18299] do_syscall_64+0x44/0xa0 [ 568.363813][T18299] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 568.369712][T18299] RIP: 0033:0x7f7950b61dfa [ 568.374111][T18299] 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 [ 568.393781][T18299] RSP: 002b:00007f794e8b6fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 568.402181][T18299] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b61dfa [ 568.410155][T18299] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f794e8b7000 [ 568.418112][T18299] RBP: 00007f794e8b7040 R08: 00007f794e8b7040 R09: 00000000200000c0 [ 568.426126][T18299] R10: 0000000000000003 R11: 0000000000000202 R12: 00000000200000c0 [ 568.434095][T18299] R13: 0000000020000100 R14: 00007f794e8b7000 R15: 0000000020000180 10:29:30 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x40000000, &(0x7f0000000180)=ANY=[]) [ 568.446813][T18304] EXT4-fs (loop2): Invalid log block size: 15 [ 568.462941][T18315] loop4: detected capacity change from 0 to 4 [ 568.476381][T18315] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000001000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0018000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:30 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 59) [ 568.493996][T18304] loop2: detected capacity change from 0 to 4 [ 568.512364][T18304] EXT4-fs (loop2): Invalid log block size: 15 [ 568.533480][T18324] loop5: detected capacity change from 0 to 6 10:29:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000001000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b001c000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 568.547870][T18335] loop1: detected capacity change from 0 to 4 [ 568.558035][T18324] FAT-fs (loop5): Directory bread(block 6) failed [ 568.570449][T18315] loop4: detected capacity change from 0 to 4 10:29:31 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x40000800, &(0x7f0000000180)=ANY=[]) [ 568.593998][T18315] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 568.613412][T18345] loop3: detected capacity change from 0 to 6 [ 568.623160][T18335] EXT4-fs (loop1): Invalid log block size: 256 [ 568.642580][T18345] FAULT_INJECTION: forcing a failure. 10:29:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0026000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 568.642580][T18345] name failslab, interval 1, probability 0, space 0, times 0 [ 568.655359][T18345] CPU: 1 PID: 18345 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 568.664215][T18345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 568.674271][T18345] Call Trace: [ 568.677547][T18345] dump_stack_lvl+0xd6/0x122 [ 568.682208][T18345] dump_stack+0x11/0x1b [ 568.686364][T18345] should_fail+0x23c/0x250 [ 568.690776][T18345] __should_failslab+0x81/0x90 10:29:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000002e00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 568.691428][T18358] loop5: detected capacity change from 0 to 6 [ 568.695539][T18345] ? fat_fill_super+0x88/0x2b10 [ 568.695563][T18345] should_failslab+0x5/0x20 [ 568.710927][T18345] kmem_cache_alloc_trace+0x52/0x320 [ 568.715974][T18358] FAT-fs (loop5): Directory bread(block 6) failed [ 568.716210][T18345] ? vfat_fill_super+0x40/0x40 [ 568.727344][T18345] fat_fill_super+0x88/0x2b10 [ 568.731830][T18369] loop4: detected capacity change from 0 to 4 [ 568.732027][T18345] ? pointer+0x5aa/0x830 10:29:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b002a000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 568.740094][T18369] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 568.742304][T18345] ? format_decode+0x60b/0x8a0 [ 568.742326][T18345] ? vsnprintf+0xe8f/0xed0 [ 568.742346][T18345] ? snprintf+0x83/0xb0 [ 568.756771][T18359] loop2: detected capacity change from 0 to 4 [ 568.759603][T18345] ? set_blocksize+0x197/0x270 [ 568.759633][T18345] vfat_fill_super+0x2c/0x40 [ 568.779113][T18345] mount_bdev+0x1e8/0x290 [ 568.782197][T18359] EXT4-fs (loop2): Invalid log block size: 16 [ 568.783439][T18345] ? vfat_mount+0x40/0x40 [ 568.783460][T18345] ? tsan.module_ctor+0x10/0x10 10:29:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00fe000001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0004020001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 568.783476][T18345] vfat_mount+0x2d/0x40 [ 568.802821][T18345] legacy_get_tree+0x70/0xc0 [ 568.807486][T18345] vfs_get_tree+0x4a/0x1a0 [ 568.811954][T18345] path_mount+0x11ec/0x1d20 [ 568.816462][T18345] __se_sys_mount+0x24b/0x2f0 [ 568.821142][T18345] __x64_sys_mount+0x63/0x70 [ 568.825832][T18345] do_syscall_64+0x44/0xa0 [ 568.830265][T18345] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 568.836163][T18345] RIP: 0033:0x7f7950b61dfa 10:29:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000030001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 568.840570][T18345] 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 [ 568.860188][T18345] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 568.868605][T18345] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b61dfa [ 568.876735][T18345] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f794e8d8000 [ 568.884724][T18345] RBP: 00007f794e8d8040 R08: 00007f794e8d8040 R09: 00000000200000c0 [ 568.892675][T18345] R10: 0000000000000003 R11: 0000000000000206 R12: 00000000200000c0 [ 568.900747][T18345] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 [ 568.912477][T18335] loop1: detected capacity change from 0 to 4 [ 568.919110][T18335] EXT4-fs (loop1): Invalid log block size: 256 10:29:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0002040001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:31 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 60) 10:29:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000002000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 568.945608][T18359] loop2: detected capacity change from 0 to 4 [ 568.952006][T18369] loop4: detected capacity change from 0 to 4 [ 568.962607][T18369] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 568.981064][T18359] EXT4-fs (loop2): Invalid log block size: 16 [ 568.987171][T18408] loop3: detected capacity change from 0 to 6 [ 568.993863][T18408] FAULT_INJECTION: forcing a failure. [ 568.993863][T18408] name failslab, interval 1, probability 0, space 0, times 0 [ 569.006512][T18408] CPU: 1 PID: 18408 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 569.015266][T18408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 569.025348][T18408] Call Trace: [ 569.028617][T18408] dump_stack_lvl+0xd6/0x122 [ 569.033198][T18408] dump_stack+0x11/0x1b [ 569.037363][T18408] should_fail+0x23c/0x250 [ 569.041762][T18408] ? mempool_alloc_slab+0x16/0x20 [ 569.046770][T18408] __should_failslab+0x81/0x90 [ 569.051520][T18408] should_failslab+0x5/0x20 [ 569.056046][T18408] kmem_cache_alloc+0x4f/0x300 [ 569.060794][T18408] mempool_alloc_slab+0x16/0x20 [ 569.065624][T18408] ? mempool_free+0x130/0x130 [ 569.070374][T18408] mempool_alloc+0x9d/0x310 [ 569.074875][T18408] bio_alloc_bioset+0xcc/0x530 [ 569.079638][T18408] submit_bh_wbc+0x130/0x330 [ 569.084287][T18408] __bread_gfp+0x110/0x220 [ 569.088691][T18408] fat_fill_super+0xece/0x2b10 [ 569.093442][T18408] vfat_fill_super+0x2c/0x40 [ 569.098026][T18408] mount_bdev+0x1e8/0x290 [ 569.102370][T18408] ? vfat_mount+0x40/0x40 [ 569.106728][T18408] ? tsan.module_ctor+0x10/0x10 [ 569.111574][T18408] vfat_mount+0x2d/0x40 [ 569.115716][T18408] legacy_get_tree+0x70/0xc0 [ 569.120306][T18408] vfs_get_tree+0x4a/0x1a0 [ 569.124731][T18408] path_mount+0x11ec/0x1d20 [ 569.129235][T18408] __se_sys_mount+0x24b/0x2f0 [ 569.133901][T18408] __x64_sys_mount+0x63/0x70 [ 569.138477][T18408] do_syscall_64+0x44/0xa0 [ 569.142935][T18408] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 569.148897][T18408] RIP: 0033:0x7f7950b61dfa [ 569.153308][T18408] 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 [ 569.172899][T18408] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 569.181293][T18408] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b61dfa [ 569.189248][T18408] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f794e8d8000 [ 569.197203][T18408] RBP: 00007f794e8d8040 R08: 00007f794e8d8040 R09: 00000000200000c0 [ 569.205156][T18408] R10: 0000000000000003 R11: 0000000000000206 R12: 00000000200000c0 [ 569.213108][T18408] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 [ 569.227073][T18407] loop1: detected capacity change from 0 to 4 [ 569.241219][T18408] FAT-fs (loop3): Directory bread(block 6) failed 10:29:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000041000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:31 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x48000000, &(0x7f0000000180)=ANY=[]) 10:29:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0006040001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00964a1b2f00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 569.265758][T18407] EXT4-fs (loop1): Invalid log block size: 512 [ 569.300766][T18426] loop4: detected capacity change from 0 to 4 [ 569.302677][T18425] loop2: detected capacity change from 0 to 4 10:29:31 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 61) 10:29:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000402000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0080040001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 569.311241][T18407] loop1: detected capacity change from 0 to 4 [ 569.319801][T18407] EXT4-fs (loop1): Invalid log block size: 512 [ 569.326634][T18426] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 569.355815][T18437] loop5: detected capacity change from 0 to 6 [ 569.363426][T18440] loop3: detected capacity change from 0 to 6 [ 569.369643][T18425] EXT4-fs (loop2): Invalid log block size: 16 [ 569.381425][T18426] loop4: detected capacity change from 0 to 4 [ 569.388223][T18426] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 569.406713][T18440] FAULT_INJECTION: forcing a failure. [ 569.406713][T18440] name failslab, interval 1, probability 0, space 0, times 0 [ 569.410225][T18454] loop1: detected capacity change from 0 to 4 [ 569.419439][T18440] CPU: 0 PID: 18440 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 569.434222][T18440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 569.444277][T18440] Call Trace: [ 569.447551][T18440] dump_stack_lvl+0xd6/0x122 [ 569.452166][T18440] dump_stack+0x11/0x1b [ 569.456305][T18440] should_fail+0x23c/0x250 [ 569.460716][T18440] __should_failslab+0x81/0x90 [ 569.465475][T18440] should_failslab+0x5/0x20 [ 569.469965][T18440] kmem_cache_alloc_node+0x61/0x2c0 [ 569.475222][T18440] ? __mod_lruvec_page_state+0x147/0x190 [ 569.480869][T18440] ? create_task_io_context+0x36/0x210 [ 569.486359][T18440] create_task_io_context+0x36/0x210 [ 569.491629][T18440] submit_bio_checks+0x7c3/0x850 [ 569.496555][T18440] ? mempool_alloc_slab+0x16/0x20 [ 569.501563][T18440] submit_bio_noacct+0x33/0x7d0 [ 569.506427][T18440] submit_bio+0x10c/0x190 [ 569.510792][T18440] submit_bh_wbc+0x2f3/0x330 [ 569.515398][T18440] __bread_gfp+0x110/0x220 [ 569.519807][T18440] fat_fill_super+0xece/0x2b10 [ 569.524567][T18440] vfat_fill_super+0x2c/0x40 [ 569.529149][T18440] mount_bdev+0x1e8/0x290 [ 569.533462][T18440] ? vfat_mount+0x40/0x40 [ 569.537779][T18440] ? tsan.module_ctor+0x10/0x10 [ 569.542662][T18440] vfat_mount+0x2d/0x40 [ 569.546835][T18440] legacy_get_tree+0x70/0xc0 [ 569.551431][T18440] vfs_get_tree+0x4a/0x1a0 [ 569.555855][T18440] path_mount+0x11ec/0x1d20 [ 569.560418][T18440] __se_sys_mount+0x24b/0x2f0 [ 569.565086][T18440] __x64_sys_mount+0x63/0x70 [ 569.569722][T18440] do_syscall_64+0x44/0xa0 [ 569.574135][T18440] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 569.580071][T18440] RIP: 0033:0x7f7950b61dfa [ 569.584471][T18440] 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 [ 569.604061][T18440] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 569.612456][T18440] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b61dfa [ 569.620481][T18440] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f794e8d8000 [ 569.628492][T18440] RBP: 00007f794e8d8040 R08: 00007f794e8d8040 R09: 00000000200000c0 [ 569.636445][T18440] R10: 0000000000000003 R11: 0000000000000206 R12: 00000000200000c0 [ 569.644413][T18440] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 [ 569.658963][T18437] FAT-fs (loop5): Directory bread(block 6) failed 10:29:32 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x4c000000, &(0x7f0000000180)=ANY=[]) 10:29:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000050001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 569.661303][T18440] FAT-fs (loop3): Directory bread(block 6) failed [ 569.680220][T18454] EXT4-fs (loop1): Invalid log block size: 516 10:29:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000003f00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:32 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 62) 10:29:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b002d050001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 569.716039][T18425] loop2: detected capacity change from 0 to 4 [ 569.734129][T18425] EXT4-fs (loop2): Invalid log block size: 16 [ 569.748597][T18477] loop4: detected capacity change from 0 to 4 [ 569.760356][T18476] loop5: detected capacity change from 0 to 6 [ 569.770350][T18477] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 569.770510][T18454] loop1: detected capacity change from 0 to 4 [ 569.793452][T18487] loop3: detected capacity change from 0 to 6 [ 569.794134][T18476] FAT-fs (loop5): Directory bread(block 6) failed [ 569.804055][T18487] FAULT_INJECTION: forcing a failure. [ 569.804055][T18487] name failslab, interval 1, probability 0, space 0, times 0 [ 569.818555][T18487] CPU: 0 PID: 18487 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 569.827320][T18487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 569.837376][T18487] Call Trace: [ 569.840646][T18487] dump_stack_lvl+0xd6/0x122 [ 569.845238][T18487] dump_stack+0x11/0x1b [ 569.849550][T18487] should_fail+0x23c/0x250 [ 569.853949][T18487] ? fat_alloc_inode+0x25/0x90 [ 569.858759][T18487] __should_failslab+0x81/0x90 [ 569.863536][T18487] ? fat_get_block_bmap+0x1f0/0x1f0 [ 569.868897][T18487] should_failslab+0x5/0x20 [ 569.873454][T18487] kmem_cache_alloc+0x4f/0x300 [ 569.878207][T18487] ? fat_get_block_bmap+0x1f0/0x1f0 [ 569.883385][T18487] fat_alloc_inode+0x25/0x90 [ 569.887958][T18487] ? fat_get_block_bmap+0x1f0/0x1f0 [ 569.893137][T18487] new_inode_pseudo+0x38/0x1c0 [ 569.897897][T18487] new_inode+0x21/0x120 [ 569.902127][T18487] fat_fill_super+0x1f62/0x2b10 [ 569.906959][T18487] vfat_fill_super+0x2c/0x40 [ 569.911539][T18487] mount_bdev+0x1e8/0x290 [ 569.915864][T18487] ? vfat_mount+0x40/0x40 [ 569.920264][T18487] ? tsan.module_ctor+0x10/0x10 [ 569.925106][T18487] vfat_mount+0x2d/0x40 [ 569.929271][T18487] legacy_get_tree+0x70/0xc0 [ 569.933917][T18487] vfs_get_tree+0x4a/0x1a0 [ 569.938376][T18487] path_mount+0x11ec/0x1d20 [ 569.943423][T18487] __se_sys_mount+0x24b/0x2f0 [ 569.948092][T18487] __x64_sys_mount+0x63/0x70 [ 569.952749][T18487] do_syscall_64+0x44/0xa0 [ 569.957165][T18487] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 569.963050][T18487] RIP: 0033:0x7f7950b61dfa [ 569.967444][T18487] 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 [ 569.987044][T18487] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 569.995466][T18487] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b61dfa [ 570.003424][T18487] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f794e8d8000 10:29:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000001100000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000060001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 570.011385][T18487] RBP: 00007f794e8d8040 R08: 00007f794e8d8040 R09: 00000000200000c0 [ 570.019340][T18487] R10: 0000000000000003 R11: 0000000000000206 R12: 00000000200000c0 [ 570.027312][T18487] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 [ 570.042013][T18477] loop4: detected capacity change from 0 to 4 [ 570.050710][T18477] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:32 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x60000000, &(0x7f0000000180)=ANY=[]) 10:29:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0004060001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 570.068265][T18503] loop2: detected capacity change from 0 to 4 [ 570.082516][T18454] EXT4-fs (loop1): Invalid log block size: 516 10:29:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000004000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000003000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:32 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 63) 10:29:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000070001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 570.112758][T18503] EXT4-fs (loop2): Invalid log block size: 17 [ 570.131928][T18517] loop5: detected capacity change from 0 to 6 [ 570.149897][T18519] loop4: detected capacity change from 0 to 4 10:29:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000180001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 570.158471][T18517] FAT-fs (loop5): Directory bread(block 6) failed [ 570.180508][T18519] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 570.180521][T18503] loop2: detected capacity change from 0 to 4 [ 570.180947][T18503] EXT4-fs (loop2): Invalid log block size: 17 10:29:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000001200000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00001c0001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000200001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 570.215287][T18533] loop3: detected capacity change from 0 to 6 [ 570.223510][T18533] FAULT_INJECTION: forcing a failure. [ 570.223510][T18533] name failslab, interval 1, probability 0, space 0, times 0 [ 570.236138][T18533] CPU: 0 PID: 18533 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 570.244895][T18533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 570.254938][T18533] Call Trace: [ 570.258211][T18533] dump_stack_lvl+0xd6/0x122 10:29:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000260001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00002a0001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 570.262801][T18533] dump_stack+0x11/0x1b [ 570.266958][T18533] should_fail+0x23c/0x250 [ 570.271365][T18533] ? security_inode_alloc+0x30/0x180 [ 570.276648][T18533] __should_failslab+0x81/0x90 [ 570.281447][T18533] should_failslab+0x5/0x20 [ 570.285949][T18533] kmem_cache_alloc+0x4f/0x300 [ 570.290712][T18533] security_inode_alloc+0x30/0x180 [ 570.295826][T18533] inode_init_always+0x20b/0x430 [ 570.300837][T18533] ? fat_get_block_bmap+0x1f0/0x1f0 [ 570.306048][T18533] new_inode_pseudo+0x73/0x1c0 [ 570.310813][T18533] new_inode+0x21/0x120 [ 570.315121][T18533] fat_fill_super+0x1f62/0x2b10 [ 570.318679][T18548] loop1: detected capacity change from 0 to 4 [ 570.319964][T18533] vfat_fill_super+0x2c/0x40 [ 570.329753][T18548] EXT4-fs (loop1): Invalid log block size: 768 [ 570.330593][T18533] mount_bdev+0x1e8/0x290 [ 570.330614][T18533] ? vfat_mount+0x40/0x40 [ 570.345602][T18533] ? tsan.module_ctor+0x10/0x10 [ 570.350432][T18533] vfat_mount+0x2d/0x40 [ 570.354563][T18533] legacy_get_tree+0x70/0xc0 [ 570.359208][T18533] vfs_get_tree+0x4a/0x1a0 [ 570.363611][T18533] path_mount+0x11ec/0x1d20 [ 570.368165][T18533] __se_sys_mount+0x24b/0x2f0 [ 570.372845][T18533] __x64_sys_mount+0x63/0x70 [ 570.377631][T18533] do_syscall_64+0x44/0xa0 [ 570.382072][T18533] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 570.387977][T18533] RIP: 0033:0x7f7950b61dfa [ 570.392369][T18533] 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 [ 570.412300][T18533] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 570.420691][T18533] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b61dfa [ 570.428648][T18533] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f794e8d8000 [ 570.436630][T18533] RBP: 00007f794e8d8040 R08: 00007f794e8d8040 R09: 00000000200000c0 [ 570.444605][T18533] R10: 0000000000000003 R11: 0000000000000206 R12: 00000000200000c0 [ 570.452553][T18533] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 [ 570.464821][T18517] loop5: detected capacity change from 0 to 6 [ 570.482421][T18519] loop4: detected capacity change from 0 to 4 [ 570.492617][T18519] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 570.495354][T18566] loop2: detected capacity change from 0 to 4 10:29:32 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x64000000, &(0x7f0000000180)=ANY=[]) 10:29:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00052d0001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000008004000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 570.518128][T18548] loop1: detected capacity change from 0 to 4 [ 570.528555][T18548] EXT4-fs (loop1): Invalid log block size: 768 [ 570.547957][T18566] EXT4-fs (loop2): Invalid log block size: 18 10:29:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000004000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:33 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 64) 10:29:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00003f0001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 570.575026][T18583] loop5: detected capacity change from 0 to 6 [ 570.581716][T18583] FAT-fs (loop5): Directory bread(block 6) failed [ 570.586106][T18587] loop4: detected capacity change from 0 to 4 [ 570.605444][T18587] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 570.614728][T18566] loop2: detected capacity change from 0 to 4 10:29:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000400001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 570.622436][T18566] EXT4-fs (loop2): Invalid log block size: 18 [ 570.625036][T18592] loop3: detected capacity change from 0 to 6 [ 570.638314][T18594] loop1: detected capacity change from 0 to 4 [ 570.668000][T18594] EXT4-fs (loop1): Invalid log block size: 1024 [ 570.683657][T18592] FAULT_INJECTION: forcing a failure. [ 570.683657][T18592] name failslab, interval 1, probability 0, space 0, times 0 [ 570.683927][T18587] loop4: detected capacity change from 0 to 4 [ 570.696486][T18592] CPU: 0 PID: 18592 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 570.711363][T18592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 570.721416][T18592] Call Trace: [ 570.724701][T18592] dump_stack_lvl+0xd6/0x122 [ 570.729401][T18592] dump_stack+0x11/0x1b [ 570.733598][T18592] should_fail+0x23c/0x250 [ 570.738008][T18592] ? fat_alloc_inode+0x25/0x90 [ 570.742765][T18592] __should_failslab+0x81/0x90 [ 570.747521][T18592] ? fat_get_block_bmap+0x1f0/0x1f0 [ 570.752711][T18592] should_failslab+0x5/0x20 [ 570.757208][T18592] kmem_cache_alloc+0x4f/0x300 [ 570.762032][T18592] ? security_inode_alloc+0x138/0x180 [ 570.767476][T18592] ? fat_get_block_bmap+0x1f0/0x1f0 [ 570.772674][T18592] fat_alloc_inode+0x25/0x90 [ 570.777269][T18592] ? fat_get_block_bmap+0x1f0/0x1f0 [ 570.782458][T18592] new_inode_pseudo+0x38/0x1c0 [ 570.787209][T18592] new_inode+0x21/0x120 [ 570.791350][T18592] fat_fill_super+0x1f89/0x2b10 [ 570.796184][T18592] vfat_fill_super+0x2c/0x40 [ 570.800757][T18592] mount_bdev+0x1e8/0x290 [ 570.805145][T18592] ? vfat_mount+0x40/0x40 [ 570.809534][T18592] ? tsan.module_ctor+0x10/0x10 [ 570.814457][T18592] vfat_mount+0x2d/0x40 [ 570.818594][T18592] legacy_get_tree+0x70/0xc0 [ 570.823172][T18592] vfs_get_tree+0x4a/0x1a0 [ 570.827593][T18592] path_mount+0x11ec/0x1d20 [ 570.832086][T18592] __se_sys_mount+0x24b/0x2f0 [ 570.836748][T18592] __x64_sys_mount+0x63/0x70 [ 570.841322][T18592] do_syscall_64+0x44/0xa0 [ 570.845794][T18592] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 570.851850][T18592] RIP: 0033:0x7f7950b61dfa [ 570.856331][T18592] 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 [ 570.876091][T18592] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 570.884490][T18592] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b61dfa [ 570.892441][T18592] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f794e8d8000 [ 570.900402][T18592] RBP: 00007f794e8d8040 R08: 00007f794e8d8040 R09: 00000000200000c0 [ 570.908391][T18592] R10: 0000000000000003 R11: 0000000000000206 R12: 00000000200000c0 10:29:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000002000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:33 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x68000000, &(0x7f0000000180)=ANY=[]) 10:29:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0004800001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 570.916404][T18592] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 [ 570.938174][T18587] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 570.957715][T18594] loop1: detected capacity change from 0 to 4 [ 570.967865][T18594] EXT4-fs (loop1): Invalid log block size: 1024 [ 570.982352][T18625] loop5: detected capacity change from 0 to 6 [ 571.000657][T18629] loop2: detected capacity change from 0 to 4 10:29:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00fdef0001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:33 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 65) 10:29:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000004800000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000005000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 571.013943][T18625] FAT-fs (loop5): Directory bread(block 6) failed 10:29:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00effd0001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:33 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x6c000000, &(0x7f0000000180)=ANY=[]) [ 571.058792][T18629] EXT4-fs (loop2): Invalid log block size: 32 [ 571.070924][T18644] loop3: detected capacity change from 0 to 6 [ 571.081226][T18647] loop1: detected capacity change from 0 to 4 [ 571.084765][T18645] loop4: detected capacity change from 0 to 4 [ 571.098944][T18647] EXT4-fs (loop1): Invalid log block size: 1280 10:29:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00fffe0001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 571.110939][T18644] FAULT_INJECTION: forcing a failure. [ 571.110939][T18644] name failslab, interval 1, probability 0, space 0, times 0 [ 571.123701][T18644] CPU: 0 PID: 18644 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 571.132537][T18644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 571.140605][T18660] loop5: detected capacity change from 0 to 6 [ 571.142584][T18644] Call Trace: [ 571.142594][T18644] dump_stack_lvl+0xd6/0x122 [ 571.156512][T18644] dump_stack+0x11/0x1b 10:29:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00feff0001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 571.158934][T18660] FAT-fs (loop5): Directory bread(block 6) failed [ 571.160670][T18644] should_fail+0x23c/0x250 [ 571.160692][T18644] ? security_inode_alloc+0x30/0x180 [ 571.176858][T18644] __should_failslab+0x81/0x90 [ 571.181652][T18644] should_failslab+0x5/0x20 [ 571.184000][T18629] loop2: detected capacity change from 0 to 4 [ 571.186239][T18644] kmem_cache_alloc+0x4f/0x300 [ 571.186262][T18644] security_inode_alloc+0x30/0x180 [ 571.202164][T18644] inode_init_always+0x20b/0x430 [ 571.207093][T18644] ? fat_get_block_bmap+0x1f0/0x1f0 [ 571.212299][T18644] new_inode_pseudo+0x73/0x1c0 [ 571.217051][T18644] new_inode+0x21/0x120 [ 571.221193][T18644] fat_fill_super+0x1f89/0x2b10 [ 571.226072][T18644] vfat_fill_super+0x2c/0x40 [ 571.230734][T18644] mount_bdev+0x1e8/0x290 [ 571.235046][T18644] ? vfat_mount+0x40/0x40 [ 571.239376][T18644] ? tsan.module_ctor+0x10/0x10 [ 571.244261][T18644] vfat_mount+0x2d/0x40 [ 571.248503][T18644] legacy_get_tree+0x70/0xc0 [ 571.253077][T18644] vfs_get_tree+0x4a/0x1a0 [ 571.257487][T18644] path_mount+0x11ec/0x1d20 [ 571.262166][T18644] __se_sys_mount+0x24b/0x2f0 [ 571.266836][T18644] __x64_sys_mount+0x63/0x70 [ 571.271417][T18644] do_syscall_64+0x44/0xa0 [ 571.275827][T18644] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 571.281716][T18644] RIP: 0033:0x7f7950b61dfa [ 571.286128][T18644] 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 [ 571.305848][T18644] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 571.314250][T18644] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b61dfa [ 571.322278][T18644] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f794e8d8000 [ 571.330294][T18644] RBP: 00007f794e8d8040 R08: 00007f794e8d8040 R09: 00000000200000c0 [ 571.338286][T18644] R10: 0000000000000003 R11: 0000000000000206 R12: 00000000200000c0 [ 571.346282][T18644] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 10:29:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000002000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 571.355165][T18645] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000102000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:33 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x74000000, &(0x7f0000000180)=ANY=[]) 10:29:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000003000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:33 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 66) [ 571.418018][T18647] loop1: detected capacity change from 0 to 4 [ 571.424422][T18645] loop4: detected capacity change from 0 to 4 [ 571.435369][T18645] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 571.446727][T18685] loop3: detected capacity change from 0 to 6 [ 571.448040][T18647] EXT4-fs (loop1): Invalid log block size: 1280 [ 571.455841][T18685] FAULT_INJECTION: forcing a failure. 10:29:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 571.455841][T18685] name failslab, interval 1, probability 0, space 0, times 0 [ 571.471718][T18685] CPU: 0 PID: 18685 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 571.480492][T18685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 571.490548][T18685] Call Trace: [ 571.491069][T18689] loop5: detected capacity change from 0 to 6 [ 571.493827][T18685] dump_stack_lvl+0xd6/0x122 [ 571.504463][T18685] dump_stack+0x11/0x1b [ 571.508622][T18685] should_fail+0x23c/0x250 [ 571.513039][T18685] ? fat_alloc_inode+0x25/0x90 [ 571.517804][T18685] __should_failslab+0x81/0x90 [ 571.522623][T18685] ? fat_get_block_bmap+0x1f0/0x1f0 [ 571.527812][T18685] should_failslab+0x5/0x20 [ 571.532359][T18685] kmem_cache_alloc+0x4f/0x300 [ 571.537213][T18685] ? security_inode_alloc+0x138/0x180 [ 571.537745][T18689] FAT-fs (loop5): Directory bread(block 6) failed [ 571.542583][T18685] ? fat_get_block_bmap+0x1f0/0x1f0 [ 571.542614][T18685] fat_alloc_inode+0x25/0x90 [ 571.558750][T18685] ? fat_get_block_bmap+0x1f0/0x1f0 [ 571.563979][T18685] new_inode_pseudo+0x38/0x1c0 [ 571.568750][T18685] new_inode+0x21/0x120 [ 571.572903][T18685] fat_fill_super+0x1fe5/0x2b10 [ 571.577735][T18685] vfat_fill_super+0x2c/0x40 [ 571.582353][T18685] mount_bdev+0x1e8/0x290 [ 571.586660][T18685] ? vfat_mount+0x40/0x40 [ 571.590964][T18685] ? tsan.module_ctor+0x10/0x10 [ 571.595800][T18685] vfat_mount+0x2d/0x40 [ 571.600012][T18685] legacy_get_tree+0x70/0xc0 [ 571.604643][T18685] vfs_get_tree+0x4a/0x1a0 [ 571.609037][T18685] path_mount+0x11ec/0x1d20 [ 571.613694][T18685] __se_sys_mount+0x24b/0x2f0 [ 571.618610][T18685] __x64_sys_mount+0x63/0x70 [ 571.623180][T18685] do_syscall_64+0x44/0xa0 [ 571.627578][T18685] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 571.633497][T18685] RIP: 0033:0x7f7950b61dfa [ 571.637931][T18685] 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 [ 571.657533][T18685] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 571.665927][T18685] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b61dfa [ 571.673957][T18685] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f794e8d8000 [ 571.681907][T18685] RBP: 00007f794e8d8040 R08: 00007f794e8d8040 R09: 00000000200000c0 [ 571.689901][T18685] R10: 0000000000000003 R11: 0000000000000206 R12: 00000000200000c0 [ 571.697853][T18685] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 10:29:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000004c00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000002200000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000005000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:34 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 67) 10:29:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000006000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:34 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x78000000, &(0x7f0000000180)=ANY=[]) [ 571.782202][T18717] loop2: detected capacity change from 0 to 4 [ 571.794278][T18724] loop1: detected capacity change from 0 to 4 [ 571.800996][T18721] loop5: detected capacity change from 0 to 6 [ 571.809960][T18717] EXT4-fs (loop2): Invalid log block size: 34 [ 571.820309][T18721] FAT-fs (loop5): Directory bread(block 6) failed [ 571.829724][T18724] EXT4-fs (loop1): Invalid log block size: 1536 [ 571.837107][T18730] loop4: detected capacity change from 0 to 4 [ 571.841550][T18732] loop3: detected capacity change from 0 to 6 [ 571.861501][T18732] FAULT_INJECTION: forcing a failure. [ 571.861501][T18732] name failslab, interval 1, probability 0, space 0, times 0 10:29:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000006000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 571.874182][T18732] CPU: 0 PID: 18732 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 571.883027][T18732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 571.893087][T18732] Call Trace: [ 571.896358][T18732] dump_stack_lvl+0xd6/0x122 [ 571.900953][T18732] dump_stack+0x11/0x1b [ 571.905126][T18732] should_fail+0x23c/0x250 [ 571.909587][T18732] ? security_inode_alloc+0x30/0x180 [ 571.911064][T18730] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 571.914938][T18732] __should_failslab+0x81/0x90 [ 571.927865][T18732] should_failslab+0x5/0x20 10:29:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b000000000e000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 571.932375][T18732] kmem_cache_alloc+0x4f/0x300 [ 571.937213][T18732] security_inode_alloc+0x30/0x180 [ 571.942330][T18732] inode_init_always+0x20b/0x430 [ 571.947288][T18732] ? fat_get_block_bmap+0x1f0/0x1f0 [ 571.952493][T18732] new_inode_pseudo+0x73/0x1c0 [ 571.957263][T18732] new_inode+0x21/0x120 [ 571.961428][T18732] fat_fill_super+0x1fe5/0x2b10 [ 571.966279][T18732] vfat_fill_super+0x2c/0x40 [ 571.970873][T18732] mount_bdev+0x1e8/0x290 [ 571.975196][T18732] ? vfat_mount+0x40/0x40 10:29:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b000000000f000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b000000001b000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000020000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 571.979544][T18732] ? tsan.module_ctor+0x10/0x10 [ 571.984417][T18732] vfat_mount+0x2d/0x40 [ 571.988573][T18732] legacy_get_tree+0x70/0xc0 [ 571.993167][T18732] vfs_get_tree+0x4a/0x1a0 [ 571.997592][T18732] path_mount+0x11ec/0x1d20 [ 572.002098][T18732] __se_sys_mount+0x24b/0x2f0 [ 572.006827][T18732] __x64_sys_mount+0x63/0x70 [ 572.011484][T18732] do_syscall_64+0x44/0xa0 [ 572.015910][T18732] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 572.021979][T18732] RIP: 0033:0x7f7950b61dfa 10:29:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000029000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 572.026431][T18732] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 572.046036][T18732] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 572.054448][T18732] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b61dfa [ 572.062413][T18732] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f794e8d8000 [ 572.070384][T18732] RBP: 00007f794e8d8040 R08: 00007f794e8d8040 R09: 00000000200000c0 [ 572.078352][T18732] R10: 0000000000000003 R11: 0000000000000206 R12: 00000000200000c0 [ 572.086447][T18732] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 [ 572.111657][T18724] loop1: detected capacity change from 0 to 4 [ 572.112505][T18730] loop4: detected capacity change from 0 to 4 [ 572.118293][T18717] loop2: detected capacity change from 0 to 4 10:29:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000006000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 572.131128][T18730] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 572.149944][T18717] EXT4-fs (loop2): Invalid log block size: 34 [ 572.161256][T18724] EXT4-fs (loop1): Invalid log block size: 1536 10:29:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b000000003f000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:34 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x7a000000, &(0x7f0000000180)=ANY=[]) 10:29:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000002500000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 572.180539][T18771] loop4: detected capacity change from 0 to 4 [ 572.197238][T18771] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000406000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:34 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 68) [ 572.243678][T18784] loop5: detected capacity change from 0 to 6 [ 572.251097][T18784] FAT-fs (loop5): Directory bread(block 6) failed [ 572.269634][T18790] loop2: detected capacity change from 0 to 4 [ 572.275967][T18771] loop4: detected capacity change from 0 to 4 [ 572.283334][T18791] loop1: detected capacity change from 0 to 4 10:29:34 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x85030000, &(0x7f0000000180)=ANY=[]) [ 572.286461][T18798] loop3: detected capacity change from 0 to 6 [ 572.299396][T18771] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 572.312679][T18790] EXT4-fs (loop2): Invalid log block size: 37 [ 572.322153][T18791] EXT4-fs (loop1): Invalid log block size: 1540 [ 572.341321][T18798] FAULT_INJECTION: forcing a failure. [ 572.341321][T18798] name failslab, interval 1, probability 0, space 0, times 0 [ 572.349100][T18809] loop5: detected capacity change from 0 to 6 [ 572.353951][T18798] CPU: 0 PID: 18798 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 572.368955][T18798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 572.379005][T18798] Call Trace: [ 572.382275][T18798] dump_stack_lvl+0xd6/0x122 [ 572.386870][T18798] dump_stack+0x11/0x1b [ 572.391049][T18798] should_fail+0x23c/0x250 [ 572.395467][T18798] ? mempool_alloc_slab+0x16/0x20 [ 572.400482][T18798] __should_failslab+0x81/0x90 [ 572.405280][T18798] should_failslab+0x5/0x20 [ 572.409824][T18798] kmem_cache_alloc+0x4f/0x300 [ 572.414575][T18798] mempool_alloc_slab+0x16/0x20 [ 572.419412][T18798] ? mempool_free+0x130/0x130 [ 572.424075][T18798] mempool_alloc+0x9d/0x310 [ 572.428565][T18798] bio_alloc_bioset+0xcc/0x530 [ 572.433311][T18798] ? __cond_resched+0x11/0x40 [ 572.437970][T18798] submit_bh_wbc+0x130/0x330 [ 572.442605][T18798] __bread_gfp+0x110/0x220 [ 572.447017][T18798] fat_get_entry+0x4ae/0x620 [ 572.451673][T18798] ? kmem_cache_alloc+0x20d/0x300 [ 572.456765][T18798] fat_subdirs+0x56/0x1c0 [ 572.461207][T18798] ? __list_add_valid+0x28/0x90 [ 572.466128][T18798] fat_fill_super+0x25d9/0x2b10 [ 572.471148][T18798] vfat_fill_super+0x2c/0x40 [ 572.475719][T18798] mount_bdev+0x1e8/0x290 [ 572.480027][T18798] ? vfat_mount+0x40/0x40 [ 572.484372][T18798] ? tsan.module_ctor+0x10/0x10 [ 572.489237][T18798] vfat_mount+0x2d/0x40 [ 572.493387][T18798] legacy_get_tree+0x70/0xc0 [ 572.497975][T18798] vfs_get_tree+0x4a/0x1a0 [ 572.502382][T18798] path_mount+0x11ec/0x1d20 [ 572.506873][T18798] __se_sys_mount+0x24b/0x2f0 [ 572.511607][T18798] __x64_sys_mount+0x63/0x70 [ 572.516181][T18798] do_syscall_64+0x44/0xa0 [ 572.520593][T18798] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 572.526503][T18798] RIP: 0033:0x7f7950b61dfa [ 572.531034][T18798] 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 [ 572.550623][T18798] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 572.559039][T18798] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b61dfa [ 572.566992][T18798] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f794e8d8000 [ 572.574980][T18798] RBP: 00007f794e8d8040 R08: 00007f794e8d8040 R09: 00000000200000c0 [ 572.582952][T18798] R10: 0000000000000003 R11: 0000000000000206 R12: 00000000200000c0 10:29:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000040000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 572.590917][T18798] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 [ 572.611921][T18798] FAT-fs (loop3): Directory bread(block 6) failed [ 572.614872][T18790] loop2: detected capacity change from 0 to 4 [ 572.619825][T18791] loop1: detected capacity change from 0 to 4 [ 572.634928][T18791] EXT4-fs (loop1): Invalid log block size: 1540 10:29:35 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x85ffffff, &(0x7f0000000180)=ANY=[]) 10:29:35 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 69) 10:29:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00001f0447000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 572.646079][T18790] EXT4-fs (loop2): Invalid log block size: 37 [ 572.672597][T18832] loop5: detected capacity change from 0 to 6 [ 572.681409][T18834] loop3: detected capacity change from 0 to 6 10:29:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000032800000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 572.698933][T18834] FAULT_INJECTION: forcing a failure. [ 572.698933][T18834] name failslab, interval 1, probability 0, space 0, times 0 [ 572.711658][T18834] CPU: 0 PID: 18834 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 572.720419][T18834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 572.730469][T18834] Call Trace: [ 572.733748][T18834] dump_stack_lvl+0xd6/0x122 [ 572.738340][T18834] dump_stack+0x11/0x1b [ 572.742494][T18834] should_fail+0x23c/0x250 [ 572.746910][T18834] ? mempool_alloc_slab+0x16/0x20 [ 572.751930][T18834] __should_failslab+0x81/0x90 [ 572.756702][T18834] should_failslab+0x5/0x20 [ 572.761202][T18834] kmem_cache_alloc+0x4f/0x300 [ 572.762813][T18849] loop2: detected capacity change from 0 to 4 [ 572.765958][T18834] mempool_alloc_slab+0x16/0x20 [ 572.765979][T18834] ? mempool_free+0x130/0x130 [ 572.774657][T18849] EXT4-fs (loop2): Invalid log block size: 40 [ 572.776853][T18834] mempool_alloc+0x9d/0x310 [ 572.776875][T18834] bio_alloc_bioset+0xcc/0x530 [ 572.776891][T18834] ? __cond_resched+0x11/0x40 [ 572.776910][T18834] submit_bh_wbc+0x130/0x330 [ 572.806049][T18834] __bread_gfp+0x110/0x220 [ 572.810558][T18834] fat_get_entry+0x4ae/0x620 [ 572.815130][T18834] ? kmem_cache_alloc+0x20d/0x300 [ 572.820131][T18834] fat_subdirs+0x11c/0x1c0 [ 572.824595][T18834] fat_fill_super+0x25d9/0x2b10 [ 572.829434][T18834] vfat_fill_super+0x2c/0x40 [ 572.834049][T18834] mount_bdev+0x1e8/0x290 [ 572.838354][T18834] ? vfat_mount+0x40/0x40 [ 572.842677][T18834] ? tsan.module_ctor+0x10/0x10 [ 572.847532][T18834] vfat_mount+0x2d/0x40 [ 572.851665][T18834] legacy_get_tree+0x70/0xc0 [ 572.856271][T18834] vfs_get_tree+0x4a/0x1a0 [ 572.860662][T18834] path_mount+0x11ec/0x1d20 [ 572.865144][T18834] __se_sys_mount+0x24b/0x2f0 [ 572.869799][T18834] __x64_sys_mount+0x63/0x70 [ 572.874478][T18834] do_syscall_64+0x44/0xa0 [ 572.878873][T18834] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 572.884839][T18834] RIP: 0033:0x7f7950b61dfa [ 572.889227][T18834] 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 [ 572.908895][T18834] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 572.917286][T18834] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b61dfa [ 572.925249][T18834] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f794e8d8000 [ 572.933197][T18834] RBP: 00007f794e8d8040 R08: 00007f794e8d8040 R09: 00000000200000c0 [ 572.941145][T18834] R10: 0000000000000003 R11: 0000000000000206 R12: 00000000200000c0 10:29:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000006800000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000007000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000002b9000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:35 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x86030000, &(0x7f0000000180)=ANY=[]) [ 572.949095][T18834] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 [ 572.974213][T18849] loop2: detected capacity change from 0 to 4 [ 572.984789][T18834] FAT-fs (loop3): Directory bread(block 6) failed [ 572.991730][T18849] EXT4-fs (loop2): Invalid log block size: 40 10:29:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00fffffffe000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 573.018189][T18869] loop1: detected capacity change from 0 to 4 [ 573.029061][T18868] loop5: detected capacity change from 0 to 6 [ 573.036549][T18871] loop4: detected capacity change from 0 to 4 10:29:35 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 70) 10:29:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000032900000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:35 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x8cffffff, &(0x7f0000000180)=ANY=[]) [ 573.065718][T18869] EXT4-fs (loop1): Invalid log block size: 1792 [ 573.075170][T18871] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000020001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 573.118065][T18888] loop3: detected capacity change from 0 to 6 [ 573.129316][T18890] loop2: detected capacity change from 0 to 4 [ 573.142667][T18897] loop5: detected capacity change from 0 to 6 [ 573.147871][T18869] loop1: detected capacity change from 0 to 4 [ 573.153095][T18888] FAT-fs (loop3): Directory bread(block 6) failed [ 573.162138][T18871] loop4: detected capacity change from 0 to 4 [ 573.173261][T18890] EXT4-fs (loop2): Invalid log block size: 41 [ 573.179904][T18871] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 573.192647][T18888] FAULT_INJECTION: forcing a failure. [ 573.192647][T18888] name failslab, interval 1, probability 0, space 0, times 0 [ 573.205262][T18888] CPU: 1 PID: 18888 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 573.214038][T18888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 573.224113][T18888] Call Trace: [ 573.227378][T18888] dump_stack_lvl+0xd6/0x122 [ 573.232004][T18888] dump_stack+0x11/0x1b [ 573.236271][T18888] should_fail+0x23c/0x250 [ 573.240701][T18888] ? alloc_vfsmnt+0x2b/0x2e0 [ 573.245278][T18888] __should_failslab+0x81/0x90 [ 573.250030][T18888] should_failslab+0x5/0x20 [ 573.254555][T18888] kmem_cache_alloc+0x4f/0x300 [ 573.259303][T18888] alloc_vfsmnt+0x2b/0x2e0 [ 573.263739][T18888] vfs_create_mount+0x45/0x270 [ 573.268509][T18888] path_mount+0x195b/0x1d20 [ 573.273013][T18888] __se_sys_mount+0x24b/0x2f0 [ 573.277726][T18888] __x64_sys_mount+0x63/0x70 [ 573.282301][T18888] do_syscall_64+0x44/0xa0 [ 573.286705][T18888] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 573.292632][T18888] RIP: 0033:0x7f7950b61dfa [ 573.297032][T18888] 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 10:29:35 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x8f260000, &(0x7f0000000180)=ANY=[]) 10:29:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000030001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 573.316705][T18888] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 573.325101][T18888] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b61dfa [ 573.333055][T18888] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f794e8d8000 [ 573.341008][T18888] RBP: 00007f794e8d8040 R08: 00007f794e8d8040 R09: 00000000200000c0 [ 573.348969][T18888] R10: 0000000000000003 R11: 0000000000000206 R12: 00000000200000c0 [ 573.357072][T18888] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 [ 573.365656][T18869] EXT4-fs (loop1): Invalid log block size: 1792 10:29:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000040001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 573.399500][T18917] loop5: detected capacity change from 0 to 6 [ 573.424433][T18890] loop2: detected capacity change from 0 to 4 10:29:35 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 71) 10:29:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000008000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000050001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000006c00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:35 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x964a1b2f, &(0x7f0000000180)=ANY=[]) [ 573.461868][T18890] EXT4-fs (loop2): Invalid log block size: 41 10:29:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000060001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000032a00000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 573.512626][T18942] loop1: detected capacity change from 0 to 4 [ 573.535590][T18942] EXT4-fs (loop1): Invalid log block size: 2048 [ 573.540805][T18947] loop5: detected capacity change from 0 to 6 [ 573.545620][T18952] loop4: detected capacity change from 0 to 4 10:29:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000070001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 573.560341][T18949] loop3: detected capacity change from 0 to 6 [ 573.574664][T18949] FAT-fs (loop3): Directory bread(block 6) failed [ 573.586005][T18952] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 573.589148][T18949] FAULT_INJECTION: forcing a failure. [ 573.589148][T18949] name failslab, interval 1, probability 0, space 0, times 0 [ 573.595621][T18960] loop2: detected capacity change from 0 to 4 10:29:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000080001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000180001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 573.606916][T18949] CPU: 0 PID: 18949 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 573.621706][T18949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 573.631759][T18949] Call Trace: [ 573.635035][T18949] dump_stack_lvl+0xd6/0x122 [ 573.639627][T18949] dump_stack+0x11/0x1b [ 573.643790][T18949] should_fail+0x23c/0x250 [ 573.648245][T18949] ? __d_alloc+0x36/0x370 [ 573.652579][T18949] __should_failslab+0x81/0x90 [ 573.657355][T18949] should_failslab+0x5/0x20 10:29:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00001c0001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000260001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 573.661861][T18949] kmem_cache_alloc+0x4f/0x300 [ 573.666626][T18949] __d_alloc+0x36/0x370 [ 573.670781][T18949] ? fat_subdirs+0x186/0x1c0 [ 573.675810][T18949] d_make_root+0x2a/0xd0 [ 573.680066][T18949] fat_fill_super+0x260c/0x2b10 [ 573.684915][T18949] vfat_fill_super+0x2c/0x40 [ 573.689498][T18949] mount_bdev+0x1e8/0x290 [ 573.693893][T18949] ? vfat_mount+0x40/0x40 [ 573.698221][T18949] ? tsan.module_ctor+0x10/0x10 [ 573.703073][T18949] vfat_mount+0x2d/0x40 [ 573.707234][T18949] legacy_get_tree+0x70/0xc0 [ 573.711892][T18949] vfs_get_tree+0x4a/0x1a0 [ 573.716341][T18949] path_mount+0x11ec/0x1d20 [ 573.720850][T18949] __se_sys_mount+0x24b/0x2f0 [ 573.725539][T18949] __x64_sys_mount+0x63/0x70 [ 573.728655][T18960] EXT4-fs (loop2): Invalid log block size: 42 [ 573.730138][T18949] do_syscall_64+0x44/0xa0 [ 573.730164][T18949] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 573.746480][T18949] RIP: 0033:0x7f7950b61dfa [ 573.750887][T18949] 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 [ 573.770579][T18949] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 573.779015][T18949] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b61dfa [ 573.786973][T18949] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f794e8d8000 [ 573.794929][T18949] RBP: 00007f794e8d8040 R08: 00007f794e8d8040 R09: 00000000200000c0 [ 573.802892][T18949] R10: 0000000000000003 R11: 0000000000000206 R12: 00000000200000c0 [ 573.810848][T18949] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 [ 573.827940][T18942] loop1: detected capacity change from 0 to 4 [ 573.828762][T18949] FAT-fs (loop3): get root inode failed [ 573.847766][T18960] loop2: detected capacity change from 0 to 4 [ 573.848444][T18942] EXT4-fs (loop1): Invalid log block size: 2048 [ 573.857226][T18952] loop4: detected capacity change from 0 to 4 [ 573.871459][T18960] EXT4-fs (loop2): Invalid log block size: 42 [ 573.878694][T18952] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:36 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 72) 10:29:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000009000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00002a0001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:36 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x97ffffff, &(0x7f0000000180)=ANY=[]) 10:29:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000002e00000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000007400000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 573.955950][T19003] loop3: detected capacity change from 0 to 6 [ 573.978940][T19003] FAT-fs (loop3): Directory bread(block 6) failed [ 573.985742][T19012] loop1: detected capacity change from 0 to 4 [ 573.992196][T19016] loop2: detected capacity change from 0 to 4 [ 573.994550][T19011] loop4: detected capacity change from 0 to 4 [ 574.004255][T19003] FAULT_INJECTION: forcing a failure. [ 574.004255][T19003] name failslab, interval 1, probability 0, space 0, times 0 [ 574.007972][T19015] loop5: detected capacity change from 0 to 6 [ 574.017029][T19003] CPU: 1 PID: 19003 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 574.031824][T19003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 574.041871][T19003] Call Trace: [ 574.045135][T19003] dump_stack_lvl+0xd6/0x122 [ 574.049802][T19003] dump_stack+0x11/0x1b [ 574.053943][T19003] should_fail+0x23c/0x250 [ 574.058340][T19003] ? alloc_vfsmnt+0x81/0x2e0 [ 574.062920][T19003] __should_failslab+0x81/0x90 [ 574.067737][T19003] should_failslab+0x5/0x20 [ 574.072224][T19003] __kmalloc_track_caller+0x6d/0x350 [ 574.077553][T19003] kstrdup_const+0x51/0x90 [ 574.081954][T19003] alloc_vfsmnt+0x81/0x2e0 [ 574.086424][T19003] vfs_create_mount+0x45/0x270 [ 574.091171][T19003] path_mount+0x195b/0x1d20 [ 574.095675][T19003] __se_sys_mount+0x24b/0x2f0 [ 574.100335][T19003] __x64_sys_mount+0x63/0x70 [ 574.105018][T19003] do_syscall_64+0x44/0xa0 [ 574.109431][T19003] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 574.115368][T19003] RIP: 0033:0x7f7950b61dfa [ 574.119764][T19003] 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 [ 574.139358][T19003] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 574.147815][T19003] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b61dfa 10:29:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000fe0001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 574.155769][T19003] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f794e8d8000 [ 574.163721][T19003] RBP: 00007f794e8d8040 R08: 00007f794e8d8040 R09: 00000000200000c0 [ 574.171673][T19003] R10: 0000000000000003 R11: 0000000000000206 R12: 00000000200000c0 [ 574.179681][T19003] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 [ 574.189375][T19011] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000040201000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:36 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xc0ed0000, &(0x7f0000000180)=ANY=[]) 10:29:36 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 73) [ 574.210638][T19012] EXT4-fs (loop1): Invalid log block size: 2304 [ 574.227074][T19016] EXT4-fs (loop2): Invalid log block size: 46 [ 574.244009][T19011] loop4: detected capacity change from 0 to 4 10:29:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000301000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 574.258430][T19011] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 574.275553][T19038] loop5: detected capacity change from 0 to 6 [ 574.278276][T19042] loop3: detected capacity change from 0 to 6 [ 574.292293][T19042] FAT-fs (loop3): Directory bread(block 6) failed [ 574.299596][T19038] FAT-fs (loop5): Directory bread(block 6) failed 10:29:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000007a00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:36 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xcc030000, &(0x7f0000000180)=ANY=[]) [ 574.311114][T19012] loop1: detected capacity change from 0 to 4 [ 574.311371][T19016] loop2: detected capacity change from 0 to 4 [ 574.337855][T19016] EXT4-fs (loop2): Invalid log block size: 46 [ 574.347167][T19012] EXT4-fs (loop1): Invalid log block size: 2304 [ 574.355626][T19062] loop4: detected capacity change from 0 to 4 [ 574.370541][T19062] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 574.381183][T19042] FAULT_INJECTION: forcing a failure. [ 574.381183][T19042] name failslab, interval 1, probability 0, space 0, times 0 [ 574.393863][T19042] CPU: 0 PID: 19042 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 574.402804][T19042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 574.412521][T19070] loop5: detected capacity change from 0 to 6 [ 574.412916][T19042] Call Trace: [ 574.412925][T19042] dump_stack_lvl+0xd6/0x122 [ 574.427009][T19042] dump_stack+0x11/0x1b [ 574.431247][T19042] should_fail+0x23c/0x250 [ 574.435832][T19042] __should_failslab+0x81/0x90 [ 574.440700][T19042] ? kobject_uevent_env+0x1a7/0xc40 [ 574.445900][T19042] should_failslab+0x5/0x20 [ 574.450447][T19042] kmem_cache_alloc_trace+0x52/0x320 [ 574.455714][T19042] ? kernfs_put+0x2e2/0x300 [ 574.460213][T19042] ? kernfs_put+0x39/0x300 [ 574.464608][T19042] ? dev_uevent_filter+0x70/0x70 [ 574.469558][T19042] kobject_uevent_env+0x1a7/0xc40 [ 574.474573][T19042] ? __kernfs_remove+0x6a8/0x6d0 [ 574.479526][T19042] ? kernfs_find_ns+0x30d/0x320 [ 574.484477][T19042] ? up_write+0x25/0xc0 [ 574.488670][T19042] ? kernfs_put+0x39/0x300 [ 574.493130][T19042] kobject_uevent+0x18/0x20 [ 574.497614][T19042] __loop_clr_fd+0x601/0x850 [ 574.502282][T19042] lo_ioctl+0xac5/0x13e0 [ 574.506507][T19042] ? pagevec_lookup_range_tag+0x41/0x50 [ 574.512081][T19042] ? __filemap_fdatawait_range+0x19c/0x1d0 [ 574.517878][T19042] ? avc_has_extended_perms+0x67d/0x8a0 [ 574.523427][T19042] ? blkdev_common_ioctl+0x438/0x1110 [ 574.528780][T19042] ? selinux_file_ioctl+0x981/0xa10 [ 574.533957][T19042] ? lo_release+0x120/0x120 [ 574.538476][T19042] blkdev_ioctl+0x1d0/0x3f0 [ 574.542956][T19042] block_ioctl+0x6e/0x80 [ 574.547215][T19042] ? blkdev_iopoll+0x80/0x80 [ 574.551810][T19042] __se_sys_ioctl+0xcb/0x140 [ 574.556400][T19042] __x64_sys_ioctl+0x3f/0x50 [ 574.560976][T19042] do_syscall_64+0x44/0xa0 [ 574.565422][T19042] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 574.571404][T19042] RIP: 0033:0x7f7950b60697 [ 574.575821][T19042] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 574.595432][T19042] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 574.603864][T19042] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b60697 [ 574.611829][T19042] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 [ 574.619783][T19042] RBP: 00007f794e8d86bc R08: 00007f794e8d8040 R09: 00000000200000c0 [ 574.627965][T19042] R10: 0000000000000003 R11: 0000000000000246 R12: ffffffffffffffff [ 574.635940][T19042] R13: 0000000000000014 R14: 00007f794e8d8000 R15: 0000000020000180 10:29:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000000000000a000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000020401000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000964a1b2f00000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:37 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xcd260000, &(0x7f0000000180)=ANY=[]) [ 574.666711][T19062] loop4: detected capacity change from 0 to 4 [ 574.700099][T19062] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:37 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 74) 10:29:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000060401000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 574.722672][T19093] loop2: detected capacity change from 0 to 4 [ 574.739732][T19094] loop5: detected capacity change from 0 to 6 [ 574.746382][T19098] loop1: detected capacity change from 0 to 4 [ 574.752823][T19093] EXT4-fs (loop2): Invalid log block size: 47 [ 574.756153][T19103] loop3: detected capacity change from 0 to 6 10:29:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00ffffff8500000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:37 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xdaffffff, &(0x7f0000000180)=ANY=[]) [ 574.767829][T19098] EXT4-fs (loop1): Invalid log block size: 2560 [ 574.775539][T19093] loop2: detected capacity change from 0 to 4 [ 574.790129][T19103] FAT-fs (loop3): Directory bread(block 6) failed [ 574.796678][T19103] FAULT_INJECTION: forcing a failure. [ 574.796678][T19103] name failslab, interval 1, probability 0, space 0, times 0 [ 574.809391][T19103] CPU: 0 PID: 19103 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 574.818147][T19103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 574.818881][T19117] loop4: detected capacity change from 0 to 4 [ 574.828194][T19103] Call Trace: [ 574.828204][T19103] dump_stack_lvl+0xd6/0x122 [ 574.828229][T19103] dump_stack+0x11/0x1b [ 574.846494][T19103] should_fail+0x23c/0x250 [ 574.850903][T19103] __should_failslab+0x81/0x90 [ 574.855738][T19103] ? get_mountpoint+0x1ab/0x350 [ 574.860577][T19103] should_failslab+0x5/0x20 [ 574.865065][T19103] kmem_cache_alloc_trace+0x52/0x320 [ 574.870348][T19103] ? __legitimize_mnt+0xa4/0x240 [ 574.875314][T19103] get_mountpoint+0x1ab/0x350 [ 574.879977][T19103] lock_mount+0x86/0x1d0 [ 574.884358][T19103] path_mount+0x198b/0x1d20 [ 574.888870][T19103] __se_sys_mount+0x24b/0x2f0 [ 574.893553][T19103] __x64_sys_mount+0x63/0x70 [ 574.898130][T19103] do_syscall_64+0x44/0xa0 [ 574.902532][T19103] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 574.908492][T19103] RIP: 0033:0x7f7950b61dfa [ 574.912893][T19103] 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 [ 574.932490][T19103] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 574.940935][T19103] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b61dfa [ 574.949173][T19103] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f794e8d8000 [ 574.957273][T19103] RBP: 00007f794e8d8040 R08: 00007f794e8d8040 R09: 00000000200000c0 [ 574.965227][T19103] R10: 0000000000000003 R11: 0000000000000206 R12: 00000000200000c0 10:29:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000800401000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 574.973181][T19103] R13: 0000000020000100 R14: 00007f794e8d8000 R15: 0000000020000180 [ 574.983811][T19117] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 575.000579][T19098] loop1: detected capacity change from 0 to 4 [ 575.012953][T19126] loop5: detected capacity change from 0 to 6 10:29:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000003f00000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000000000000b000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:37 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xdc030000, &(0x7f0000000180)=ANY=[]) [ 575.026888][T19098] EXT4-fs (loop1): Invalid log block size: 2560 [ 575.027497][T19093] EXT4-fs (loop2): Invalid log block size: 47 [ 575.062286][T19117] loop4: detected capacity change from 0 to 4 10:29:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000501000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:37 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 75) [ 575.085968][T19117] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00002d0501000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 575.136598][T19148] loop5: detected capacity change from 0 to 6 [ 575.142941][T19157] loop2: detected capacity change from 0 to 4 [ 575.143274][T19154] loop1: detected capacity change from 0 to 4 10:29:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00ffffff8c00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:37 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xdd030000, &(0x7f0000000180)=ANY=[]) [ 575.178755][T19157] EXT4-fs (loop2): Invalid log block size: 63 [ 575.187529][T19163] loop3: detected capacity change from 0 to 6 [ 575.209122][T19154] EXT4-fs (loop1): Invalid log block size: 2816 [ 575.217538][T19163] FAT-fs (loop3): Directory bread(block 6) failed 10:29:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000601000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 575.218085][T19173] loop4: detected capacity change from 0 to 4 [ 575.235190][T19157] loop2: detected capacity change from 0 to 4 [ 575.242176][T19157] EXT4-fs (loop2): Invalid log block size: 63 [ 575.252189][T19154] loop1: detected capacity change from 0 to 4 [ 575.258398][T19173] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 575.263730][T19187] loop5: detected capacity change from 0 to 6 [ 575.275454][T19163] FAULT_INJECTION: forcing a failure. [ 575.275454][T19163] name failslab, interval 1, probability 0, space 0, times 0 [ 575.275748][T19154] EXT4-fs (loop1): Invalid log block size: 2816 [ 575.288081][T19163] CPU: 0 PID: 19163 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 575.303037][T19163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 575.313115][T19163] Call Trace: [ 575.316381][T19163] dump_stack_lvl+0xd6/0x122 [ 575.320959][T19163] dump_stack+0x11/0x1b [ 575.325097][T19163] should_fail+0x23c/0x250 [ 575.329525][T19163] __should_failslab+0x81/0x90 [ 575.334293][T19163] ? kobject_uevent_env+0x1a7/0xc40 [ 575.339478][T19163] should_failslab+0x5/0x20 [ 575.344041][T19163] kmem_cache_alloc_trace+0x52/0x320 [ 575.349325][T19163] ? kernfs_put+0x2e2/0x300 [ 575.353879][T19163] ? kernfs_put+0x39/0x300 [ 575.358365][T19163] ? dev_uevent_filter+0x70/0x70 [ 575.363289][T19163] kobject_uevent_env+0x1a7/0xc40 [ 575.368353][T19163] ? __kernfs_remove+0x6a8/0x6d0 [ 575.373280][T19163] ? kernfs_find_ns+0x30d/0x320 [ 575.378141][T19163] ? up_write+0x25/0xc0 [ 575.382280][T19163] ? kernfs_put+0x39/0x300 [ 575.386686][T19163] kobject_uevent+0x18/0x20 [ 575.391204][T19163] __loop_clr_fd+0x601/0x850 [ 575.395790][T19163] lo_ioctl+0xac5/0x13e0 [ 575.400030][T19163] ? pagevec_lookup_range_tag+0x41/0x50 [ 575.405644][T19163] ? __filemap_fdatawait_range+0x19c/0x1d0 [ 575.411437][T19163] ? avc_has_extended_perms+0x67d/0x8a0 [ 575.417032][T19163] ? blkdev_common_ioctl+0x438/0x1110 [ 575.422387][T19163] ? selinux_file_ioctl+0x981/0xa10 [ 575.427626][T19163] ? lo_release+0x120/0x120 [ 575.432119][T19163] blkdev_ioctl+0x1d0/0x3f0 [ 575.436615][T19163] block_ioctl+0x6e/0x80 [ 575.440850][T19163] ? blkdev_iopoll+0x80/0x80 [ 575.445434][T19163] __se_sys_ioctl+0xcb/0x140 [ 575.450020][T19163] __x64_sys_ioctl+0x3f/0x50 [ 575.454602][T19163] do_syscall_64+0x44/0xa0 [ 575.459068][T19163] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 575.465041][T19163] RIP: 0033:0x7f7950b60697 [ 575.469439][T19163] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 575.489032][T19163] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 575.497478][T19163] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b60697 [ 575.505463][T19163] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 [ 575.513429][T19163] RBP: 00007f794e8d86bc R08: 00007f794e8d8040 R09: 00000000200000c0 [ 575.521388][T19163] R10: 0000000000000003 R11: 0000000000000246 R12: ffffffffffffffff 10:29:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000000000000c000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:37 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xde000000, &(0x7f0000000180)=ANY=[]) 10:29:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f002f1b4a9600000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 575.529347][T19163] R13: 0000000000000014 R14: 00007f794e8d8000 R15: 0000000020000180 [ 575.556444][T19173] loop4: detected capacity change from 0 to 4 [ 575.566450][T19173] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000004000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000040601000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:38 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xe5ffffff, &(0x7f0000000180)=ANY=[]) 10:29:38 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 76) [ 575.595354][T19202] loop5: detected capacity change from 0 to 6 [ 575.634891][T19213] loop4: detected capacity change from 0 to 4 [ 575.666713][T19220] loop1: detected capacity change from 0 to 4 [ 575.673037][T19213] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 575.702020][T19231] loop5: detected capacity change from 0 to 6 [ 575.708210][T19220] EXT4-fs (loop1): Invalid log block size: 3072 10:29:38 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xec000000, &(0x7f0000000180)=ANY=[]) 10:29:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000701000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 575.710712][T19228] loop2: detected capacity change from 0 to 4 [ 575.720998][T19229] loop3: detected capacity change from 0 to 6 [ 575.746125][T19228] EXT4-fs (loop2): Invalid log block size: 64 [ 575.751072][T19229] FAT-fs (loop3): Directory bread(block 6) failed [ 575.765751][T19220] loop1: detected capacity change from 0 to 4 [ 575.778185][T19213] loop4: detected capacity change from 0 to 4 [ 575.785736][T19220] EXT4-fs (loop1): Invalid log block size: 3072 [ 575.792974][T19229] FAULT_INJECTION: forcing a failure. [ 575.792974][T19229] name failslab, interval 1, probability 0, space 0, times 0 [ 575.805686][T19229] CPU: 1 PID: 19229 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 10:29:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000001801000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000001c01000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000002001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 575.814443][T19229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 575.824490][T19229] Call Trace: [ 575.827761][T19229] dump_stack_lvl+0xd6/0x122 [ 575.832354][T19229] dump_stack+0x11/0x1b [ 575.836535][T19229] should_fail+0x23c/0x250 [ 575.840951][T19229] ? skb_clone+0x12c/0x1f0 [ 575.845368][T19229] __should_failslab+0x81/0x90 [ 575.850132][T19229] should_failslab+0x5/0x20 [ 575.854632][T19229] kmem_cache_alloc+0x4f/0x300 [ 575.859405][T19229] skb_clone+0x12c/0x1f0 [ 575.863699][T19229] netlink_broadcast_filtered+0x4fd/0xb60 [ 575.869506][T19229] ? skb_put+0xb9/0xf0 [ 575.873632][T19229] netlink_broadcast+0x35/0x50 [ 575.878394][T19229] kobject_uevent_env+0x8c9/0xc40 [ 575.883513][T19229] ? up_write+0x25/0xc0 [ 575.887651][T19229] ? kernfs_put+0x39/0x300 [ 575.892050][T19229] kobject_uevent+0x18/0x20 [ 575.896534][T19229] __loop_clr_fd+0x601/0x850 [ 575.901103][T19229] lo_ioctl+0xac5/0x13e0 [ 575.905377][T19229] ? pagevec_lookup_range_tag+0x41/0x50 [ 575.910934][T19229] ? __filemap_fdatawait_range+0x19c/0x1d0 [ 575.916753][T19229] ? avc_has_extended_perms+0x67d/0x8a0 [ 575.922393][T19229] ? blkdev_common_ioctl+0x438/0x1110 [ 575.927776][T19229] ? selinux_file_ioctl+0x981/0xa10 [ 575.933029][T19229] ? lo_release+0x120/0x120 [ 575.937618][T19229] blkdev_ioctl+0x1d0/0x3f0 [ 575.942137][T19229] block_ioctl+0x6e/0x80 [ 575.946440][T19229] ? blkdev_iopoll+0x80/0x80 [ 575.951045][T19229] __se_sys_ioctl+0xcb/0x140 [ 575.955728][T19229] __x64_sys_ioctl+0x3f/0x50 [ 575.960334][T19229] do_syscall_64+0x44/0xa0 [ 575.964794][T19229] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 575.970689][T19229] RIP: 0033:0x7f7950b60697 [ 575.975089][T19229] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 575.994764][T19229] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 576.003268][T19229] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b60697 10:29:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000000000000d000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000002601000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 576.011225][T19229] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 [ 576.019267][T19229] RBP: 00007f794e8d86bc R08: 00007f794e8d8040 R09: 00000000200000c0 [ 576.027249][T19229] R10: 0000000000000003 R11: 0000000000000246 R12: ffffffffffffffff [ 576.035207][T19229] R13: 0000000000000014 R14: 00007f794e8d8000 R15: 0000000020000180 [ 576.044244][T19228] loop2: detected capacity change from 0 to 4 [ 576.051821][T19254] loop5: detected capacity change from 0 to 6 10:29:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00ffffff9700000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000008004000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:38 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 77) 10:29:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000002a01000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:38 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xed000000, &(0x7f0000000180)=ANY=[]) [ 576.107806][T19273] loop1: detected capacity change from 0 to 4 [ 576.133475][T19286] loop5: detected capacity change from 0 to 6 [ 576.142902][T19290] loop3: detected capacity change from 0 to 6 [ 576.144419][T19288] loop2: detected capacity change from 0 to 4 10:29:38 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xee000000, &(0x7f0000000180)=ANY=[]) [ 576.155493][T19273] EXT4-fs (loop1): Invalid log block size: 3328 [ 576.163118][T19290] FAT-fs (loop3): Directory bread(block 6) failed [ 576.165697][T19288] EXT4-fs (loop2): Invalid log block size: 64 [ 576.191650][T19273] loop1: detected capacity change from 0 to 4 [ 576.194963][T19288] loop2: detected capacity change from 0 to 4 10:29:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000052d01000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 576.204222][T19273] EXT4-fs (loop1): Invalid log block size: 3328 [ 576.218668][T19288] EXT4-fs (loop2): Invalid log block size: 64 [ 576.232707][T19315] loop5: detected capacity change from 0 to 6 [ 576.234297][T19316] loop4: detected capacity change from 0 to 4 [ 576.245833][T19290] FAULT_INJECTION: forcing a failure. [ 576.245833][T19290] name failslab, interval 1, probability 0, space 0, times 0 10:29:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000000000000e000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000003f01000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000004800000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000004001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 576.258476][T19290] CPU: 0 PID: 19290 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 576.267322][T19290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 576.277375][T19290] Call Trace: [ 576.280645][T19290] dump_stack_lvl+0xd6/0x122 [ 576.285234][T19290] dump_stack+0x11/0x1b [ 576.289468][T19290] should_fail+0x23c/0x250 [ 576.293883][T19290] __should_failslab+0x81/0x90 [ 576.298640][T19290] should_failslab+0x5/0x20 [ 576.303141][T19290] kmem_cache_alloc_node+0x61/0x2c0 10:29:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000048001000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 576.308337][T19290] ? __alloc_skb+0xed/0x420 [ 576.312917][T19290] __alloc_skb+0xed/0x420 [ 576.317246][T19290] alloc_uevent_skb+0x5b/0x120 [ 576.322050][T19290] kobject_uevent_env+0x863/0xc40 [ 576.327159][T19290] ? up_write+0x25/0xc0 [ 576.331309][T19290] ? kernfs_put+0x39/0x300 [ 576.335745][T19290] kobject_uevent+0x18/0x20 [ 576.340249][T19290] __loop_clr_fd+0x601/0x850 [ 576.344911][T19290] lo_ioctl+0xac5/0x13e0 [ 576.349153][T19290] ? sysvec_reschedule_ipi+0x27/0xd0 [ 576.354420][T19290] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 576.360048][T19290] ? avc_has_extended_perms+0x73e/0x8a0 [ 576.365571][T19290] ? avc_has_extended_perms+0x67d/0x8a0 [ 576.371246][T19290] ? blkdev_common_ioctl+0x438/0x1110 [ 576.376680][T19290] ? selinux_file_ioctl+0x981/0xa10 [ 576.381863][T19290] ? lo_release+0x120/0x120 [ 576.386348][T19290] blkdev_ioctl+0x1d0/0x3f0 [ 576.390831][T19290] block_ioctl+0x6e/0x80 [ 576.395067][T19290] ? blkdev_iopoll+0x80/0x80 [ 576.399660][T19290] __se_sys_ioctl+0xcb/0x140 [ 576.404243][T19290] __x64_sys_ioctl+0x3f/0x50 [ 576.408841][T19290] do_syscall_64+0x44/0xa0 [ 576.413287][T19290] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 576.419185][T19290] RIP: 0033:0x7f7950b60697 [ 576.423580][T19290] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 576.443632][T19290] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 576.452132][T19290] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b60697 [ 576.460188][T19290] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 [ 576.468142][T19290] RBP: 00007f794e8d86bc R08: 00007f794e8d8040 R09: 00000000200000c0 [ 576.476098][T19290] R10: 0000000000000003 R11: 0000000000000246 R12: ffffffffffffffff [ 576.484197][T19290] R13: 0000000000000014 R14: 00007f794e8d8000 R15: 0000000020000180 [ 576.496389][T19316] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 576.521791][T19336] loop1: detected capacity change from 0 to 4 [ 576.529362][T19336] EXT4-fs (loop1): Invalid log block size: 3584 [ 576.551302][T19316] loop4: detected capacity change from 0 to 4 [ 576.555778][T19346] loop2: detected capacity change from 0 to 4 10:29:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000edc000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000fdef01000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:39 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 78) 10:29:39 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xf0ffffff, &(0x7f0000000180)=ANY=[]) [ 576.566747][T19346] EXT4-fs (loop2): Invalid log block size: 72 [ 576.578642][T19316] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 576.596090][T19336] loop1: detected capacity change from 0 to 4 [ 576.612421][T19346] loop2: detected capacity change from 0 to 4 10:29:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000effd01000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 576.630082][T19346] EXT4-fs (loop2): Invalid log block size: 72 [ 576.643959][T19367] loop5: detected capacity change from 0 to 6 [ 576.654149][T19369] loop4: detected capacity change from 0 to 4 [ 576.655218][T18804] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 10:29:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000fffe01000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:39 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xf4ffffff, &(0x7f0000000180)=ANY=[]) [ 576.675052][T19336] EXT4-fs (loop1): Invalid log block size: 3584 [ 576.684379][T19368] loop3: detected capacity change from 0 to 6 [ 576.690714][T19369] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 576.699224][T19368] FAT-fs (loop3): Directory bread(block 6) failed [ 576.730674][T19368] FAULT_INJECTION: forcing a failure. [ 576.730674][T19368] name failslab, interval 1, probability 0, space 0, times 0 [ 576.743408][T19368] CPU: 1 PID: 19368 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 576.752219][T19368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 576.762254][T19368] Call Trace: [ 576.765717][T19368] dump_stack_lvl+0xd6/0x122 [ 576.770304][T19368] dump_stack+0x11/0x1b [ 576.774541][T19368] should_fail+0x23c/0x250 [ 576.778977][T19368] __should_failslab+0x81/0x90 [ 576.783736][T19368] should_failslab+0x5/0x20 [ 576.788275][T19368] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 576.794412][T19368] ? __kmalloc_node_track_caller+0x30/0x40 [ 576.800224][T19368] __kmalloc_node_track_caller+0x30/0x40 [ 576.805871][T19368] ? alloc_uevent_skb+0x5b/0x120 [ 576.810816][T19368] __alloc_skb+0x187/0x420 [ 576.815253][T19368] alloc_uevent_skb+0x5b/0x120 [ 576.820072][T19368] kobject_uevent_env+0x863/0xc40 [ 576.825080][T19368] ? kernfs_put+0x2e2/0x300 [ 576.829653][T19368] kobject_uevent+0x18/0x20 [ 576.834161][T19368] __loop_clr_fd+0x601/0x850 [ 576.838806][T19368] lo_ioctl+0xac5/0x13e0 [ 576.843033][T19368] ? pagevec_lookup_range_tag+0x41/0x50 [ 576.848575][T19368] ? __filemap_fdatawait_range+0x19c/0x1d0 [ 576.854367][T19368] ? avc_has_extended_perms+0x67d/0x8a0 [ 576.859898][T19368] ? blkdev_common_ioctl+0x438/0x1110 [ 576.865349][T19368] ? selinux_file_ioctl+0x981/0xa10 [ 576.870537][T19368] ? lo_release+0x120/0x120 [ 576.875190][T19368] blkdev_ioctl+0x1d0/0x3f0 [ 576.879678][T19368] block_ioctl+0x6e/0x80 [ 576.883930][T19368] ? blkdev_iopoll+0x80/0x80 [ 576.888501][T19368] __se_sys_ioctl+0xcb/0x140 [ 576.893151][T19368] __x64_sys_ioctl+0x3f/0x50 [ 576.897739][T19368] do_syscall_64+0x44/0xa0 [ 576.902144][T19368] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 576.908064][T19368] RIP: 0033:0x7f7950b60697 [ 576.912463][T19368] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 576.932129][T19368] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 576.940521][T19368] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b60697 [ 576.948509][T19368] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 [ 576.956473][T19368] RBP: 00007f794e8d86bc R08: 00007f794e8d8040 R09: 00000000200000c0 [ 576.964423][T19368] R10: 0000000000000003 R11: 0000000000000246 R12: ffffffffffffffff [ 576.972375][T19368] R13: 0000000000000014 R14: 00007f794e8d8000 R15: 0000000020000180 [ 576.991478][T19386] loop5: detected capacity change from 0 to 6 [ 577.009948][T19369] loop4: detected capacity change from 0 to 4 10:29:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000000000000f000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000feff01000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000004c00000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:39 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 79) 10:29:39 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xf6ffffff, &(0x7f0000000180)=ANY=[]) [ 577.032417][T19369] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 577.084851][T19411] loop2: detected capacity change from 0 to 4 [ 577.086301][T19407] loop1: detected capacity change from 0 to 4 [ 577.106326][T19411] EXT4-fs (loop2): Invalid log block size: 76 [ 577.115805][T19413] loop3: detected capacity change from 0 to 6 10:29:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00ffffffda00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000000030008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 577.129782][T19413] FAT-fs (loop3): Directory bread(block 6) failed [ 577.130022][T19416] loop5: detected capacity change from 0 to 6 [ 577.142854][T19407] EXT4-fs (loop1): Invalid log block size: 3840 [ 577.163007][T19411] loop2: detected capacity change from 0 to 4 [ 577.169211][T19413] FAULT_INJECTION: forcing a failure. [ 577.169211][T19413] name failslab, interval 1, probability 0, space 0, times 0 10:29:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000000040008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000000090008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 577.181855][T19413] CPU: 1 PID: 19413 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 577.190613][T19413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 577.200693][T19413] Call Trace: [ 577.204031][T19413] dump_stack_lvl+0xd6/0x122 [ 577.208725][T19413] dump_stack+0x11/0x1b [ 577.212958][T19413] should_fail+0x23c/0x250 [ 577.217403][T19413] ? skb_clone+0x12c/0x1f0 [ 577.221818][T19413] __should_failslab+0x81/0x90 [ 577.226581][T19413] should_failslab+0x5/0x20 [ 577.231069][T19413] kmem_cache_alloc+0x4f/0x300 10:29:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000300000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 577.235818][T19413] skb_clone+0x12c/0x1f0 [ 577.240051][T19413] netlink_broadcast_filtered+0x4fd/0xb60 [ 577.245769][T19413] ? skb_put+0xb9/0xf0 [ 577.249834][T19413] netlink_broadcast+0x35/0x50 [ 577.254654][T19413] kobject_uevent_env+0x8c9/0xc40 [ 577.259711][T19413] ? kernfs_put+0x2e2/0x300 [ 577.264201][T19413] kobject_uevent+0x18/0x20 [ 577.268688][T19413] __loop_clr_fd+0x601/0x850 [ 577.273332][T19413] lo_ioctl+0xac5/0x13e0 [ 577.277613][T19413] ? pagevec_lookup_range_tag+0x41/0x50 10:29:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000400000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000900000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 577.283169][T19413] ? __filemap_fdatawait_range+0x19c/0x1d0 [ 577.288977][T19413] ? avc_has_extended_perms+0x67d/0x8a0 [ 577.294550][T19413] ? blkdev_common_ioctl+0x438/0x1110 [ 577.299930][T19413] ? selinux_file_ioctl+0x981/0xa10 [ 577.305128][T19413] ? lo_release+0x120/0x120 [ 577.309635][T19413] blkdev_ioctl+0x1d0/0x3f0 [ 577.314138][T19413] block_ioctl+0x6e/0x80 [ 577.318375][T19413] ? blkdev_iopoll+0x80/0x80 [ 577.322975][T19413] __se_sys_ioctl+0xcb/0x140 [ 577.327567][T19413] __x64_sys_ioctl+0x3f/0x50 [ 577.332160][T19413] do_syscall_64+0x44/0xa0 [ 577.336581][T19413] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 577.342488][T19413] RIP: 0033:0x7f7950b60697 [ 577.346900][T19413] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 577.366615][T19413] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 577.375105][T19413] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b60697 [ 577.383070][T19413] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 [ 577.391039][T19413] RBP: 00007f794e8d86bc R08: 00007f794e8d8040 R09: 00000000200000c0 [ 577.399007][T19413] R10: 0000000000000003 R11: 0000000000000246 R12: ffffffffffffffff [ 577.407001][T19413] R13: 0000000000000014 R14: 00007f794e8d8000 R15: 0000000020000180 [ 577.417456][T19431] loop4: detected capacity change from 0 to 4 [ 577.424539][T19407] loop1: detected capacity change from 0 to 4 [ 577.434598][T19431] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 577.450934][T19407] EXT4-fs (loop1): Invalid log block size: 3840 10:29:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000010000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000201000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:39 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xf9fdffff, &(0x7f0000000180)=ANY=[]) 10:29:39 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 80) 10:29:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000006000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 577.512480][T19431] loop4: detected capacity change from 0 to 4 [ 577.538795][T19431] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 577.561554][T19472] loop2: detected capacity change from 0 to 4 [ 577.570646][T19473] loop5: detected capacity change from 0 to 6 [ 577.573066][T19475] loop1: detected capacity change from 0 to 4 [ 577.585941][T19472] EXT4-fs (loop2): Invalid log block size: 96 [ 577.592929][T19477] loop3: detected capacity change from 0 to 6 10:29:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00fffffff600000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000301000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:40 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xfbffffff, &(0x7f0000000180)=ANY=[]) [ 577.616232][T19475] EXT4-fs (loop1): Invalid log block size: 4096 [ 577.637821][T19477] FAT-fs (loop3): Directory bread(block 6) failed [ 577.650877][T19494] loop4: detected capacity change from 0 to 4 [ 577.658900][T19493] loop5: detected capacity change from 0 to 6 10:29:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000401000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000501000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 577.667534][T19494] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 577.677962][T19477] FAULT_INJECTION: forcing a failure. [ 577.677962][T19477] name failslab, interval 1, probability 0, space 0, times 0 [ 577.690597][T19477] CPU: 1 PID: 19477 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 577.699454][T19477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 577.709514][T19477] Call Trace: [ 577.712793][T19477] dump_stack_lvl+0xd6/0x122 10:29:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000601000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000701000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 577.717461][T19477] dump_stack+0x11/0x1b [ 577.721687][T19477] should_fail+0x23c/0x250 [ 577.726108][T19477] __should_failslab+0x81/0x90 [ 577.730871][T19477] should_failslab+0x5/0x20 [ 577.735381][T19477] kmem_cache_alloc_node+0x61/0x2c0 [ 577.740713][T19477] ? __alloc_skb+0xed/0x420 [ 577.745214][T19477] __alloc_skb+0xed/0x420 [ 577.749540][T19477] alloc_uevent_skb+0x5b/0x120 [ 577.754308][T19477] kobject_uevent_env+0x863/0xc40 [ 577.759335][T19477] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 577.765221][T19477] ? __wake_up+0x8d/0xc0 [ 577.769566][T19477] disk_force_media_change+0xe3/0x170 [ 577.774992][T19477] __loop_clr_fd+0x68f/0x850 [ 577.779686][T19477] lo_ioctl+0xac5/0x13e0 [ 577.783937][T19477] ? pagevec_lookup_range_tag+0x41/0x50 [ 577.789481][T19477] ? __filemap_fdatawait_range+0x19c/0x1d0 [ 577.795318][T19477] ? avc_has_extended_perms+0x67d/0x8a0 [ 577.800847][T19477] ? blkdev_common_ioctl+0x438/0x1110 [ 577.806264][T19477] ? selinux_file_ioctl+0x981/0xa10 [ 577.811442][T19477] ? lo_release+0x120/0x120 [ 577.815926][T19477] blkdev_ioctl+0x1d0/0x3f0 [ 577.820424][T19477] block_ioctl+0x6e/0x80 [ 577.824708][T19477] ? blkdev_iopoll+0x80/0x80 [ 577.829281][T19477] __se_sys_ioctl+0xcb/0x140 [ 577.833906][T19477] __x64_sys_ioctl+0x3f/0x50 [ 577.838533][T19477] do_syscall_64+0x44/0xa0 [ 577.842941][T19477] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 577.849948][T19477] RIP: 0033:0x7f7950b60697 [ 577.854348][T19477] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 577.874066][T19477] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 577.882459][T19477] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b60697 [ 577.890411][T19477] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 [ 577.898412][T19477] RBP: 00007f794e8d86bc R08: 00007f794e8d8040 R09: 00000000200000c0 [ 577.906375][T19477] R10: 0000000000000003 R11: 0000000000000246 R12: ffffffffffffffff [ 577.914330][T19477] R13: 0000000000000014 R14: 00007f794e8d8000 R15: 0000000020000180 [ 577.929658][T19472] loop2: detected capacity change from 0 to 4 [ 577.931693][T19475] loop1: detected capacity change from 0 to 4 [ 577.950529][T19475] EXT4-fs (loop1): Invalid log block size: 4096 10:29:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000410000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000801000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:40 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 81) 10:29:40 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xfdfdffff, &(0x7f0000000180)=ANY=[]) 10:29:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000006800000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 577.971192][T19494] loop4: detected capacity change from 0 to 4 [ 577.977777][T19494] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000015f700000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000001801000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 578.030629][T19538] loop1: detected capacity change from 0 to 4 [ 578.061956][T19538] EXT4-fs (loop1): Invalid log block size: 4100 [ 578.073509][T19543] loop3: detected capacity change from 0 to 6 10:29:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000001c01000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 578.078590][T19551] loop4: detected capacity change from 0 to 4 [ 578.087567][T19542] loop5: detected capacity change from 0 to 6 [ 578.094754][T19543] FAT-fs (loop3): Directory bread(block 6) failed [ 578.105530][T19557] loop2: detected capacity change from 0 to 4 [ 578.116419][T19551] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 578.129485][T19557] EXT4-fs (loop2): Invalid log block size: 104 [ 578.142925][T19538] loop1: detected capacity change from 0 to 4 [ 578.149143][T19543] FAULT_INJECTION: forcing a failure. [ 578.149143][T19543] name failslab, interval 1, probability 0, space 0, times 0 [ 578.161869][T19543] CPU: 1 PID: 19543 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 578.166138][T19538] EXT4-fs (loop1): Invalid log block size: 4100 10:29:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000002601000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:40 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xfdffffff, &(0x7f0000000180)=ANY=[]) 10:29:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b000000fe01000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 578.170635][T19543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 578.170648][T19543] Call Trace: [ 578.170654][T19543] dump_stack_lvl+0xd6/0x122 [ 578.194852][T19543] dump_stack+0x11/0x1b [ 578.199009][T19543] should_fail+0x23c/0x250 [ 578.203427][T19543] __should_failslab+0x81/0x90 [ 578.208199][T19543] ? call_usermodehelper_setup+0x71/0x190 [ 578.214014][T19543] should_failslab+0x5/0x20 [ 578.218518][T19543] kmem_cache_alloc_trace+0x52/0x320 [ 578.223803][T19543] ? __kfree_skb+0xfe/0x150 10:29:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000003000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 578.228307][T19543] call_usermodehelper_setup+0x71/0x190 [ 578.233863][T19543] ? add_uevent_var+0x1d0/0x1d0 [ 578.238712][T19543] kobject_uevent_env+0xb29/0xc40 [ 578.243820][T19543] ? up_write+0x25/0xc0 [ 578.247971][T19543] ? kernfs_put+0x39/0x300 [ 578.252441][T19543] kobject_uevent+0x18/0x20 [ 578.256950][T19543] __loop_clr_fd+0x601/0x850 [ 578.261553][T19543] lo_ioctl+0xac5/0x13e0 [ 578.262437][T19577] loop5: detected capacity change from 0 to 6 [ 578.265795][T19543] ? pagevec_lookup_range_tag+0x41/0x50 [ 578.265824][T19543] ? __filemap_fdatawait_range+0x19c/0x1d0 [ 578.265845][T19543] ? avc_has_extended_perms+0x67d/0x8a0 [ 578.288829][T19543] ? blkdev_common_ioctl+0x438/0x1110 [ 578.294194][T19543] ? selinux_file_ioctl+0x981/0xa10 [ 578.299390][T19543] ? lo_release+0x120/0x120 [ 578.303909][T19543] blkdev_ioctl+0x1d0/0x3f0 [ 578.308410][T19543] block_ioctl+0x6e/0x80 [ 578.312674][T19543] ? blkdev_iopoll+0x80/0x80 [ 578.317239][T19543] __se_sys_ioctl+0xcb/0x140 [ 578.321900][T19543] __x64_sys_ioctl+0x3f/0x50 [ 578.326562][T19543] do_syscall_64+0x44/0xa0 [ 578.330961][T19543] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 578.336904][T19543] RIP: 0033:0x7f7950b60697 [ 578.341298][T19543] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 578.360966][T19543] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 578.369462][T19543] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b60697 10:29:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000011000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000005000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 578.377424][T19543] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 [ 578.385375][T19543] RBP: 00007f794e8d86bc R08: 00007f794e8d8040 R09: 00000000200000c0 [ 578.393329][T19543] R10: 0000000000000003 R11: 0000000000000246 R12: ffffffffffffffff [ 578.401277][T19543] R13: 0000000000000014 R14: 00007f794e8d8000 R15: 0000000020000180 10:29:40 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 82) 10:29:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00fffffdf900000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000006c00000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:40 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xfeffffff, &(0x7f0000000180)=ANY=[]) 10:29:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000006000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 578.509227][T19598] loop1: detected capacity change from 0 to 4 [ 578.516452][T19605] loop5: detected capacity change from 0 to 6 [ 578.524229][T19606] loop2: detected capacity change from 0 to 4 [ 578.532838][T19610] loop3: detected capacity change from 0 to 6 [ 578.539545][T19607] loop4: detected capacity change from 0 to 4 [ 578.545682][T19606] EXT4-fs (loop2): Invalid log block size: 108 10:29:40 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xff0f0000, &(0x7f0000000180)=ANY=[]) 10:29:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000007400000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b000000000e000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 578.558805][T19598] EXT4-fs (loop1): Invalid log block size: 4352 [ 578.572293][T19610] FAT-fs (loop3): Directory bread(block 6) failed [ 578.578969][T19607] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 578.612931][T19632] loop5: detected capacity change from 0 to 6 [ 578.619913][T19634] loop2: detected capacity change from 0 to 4 [ 578.628445][T19634] EXT4-fs (loop2): Invalid log block size: 116 [ 578.635014][T19610] FAULT_INJECTION: forcing a failure. [ 578.635014][T19610] name failslab, interval 1, probability 0, space 0, times 0 [ 578.637429][T19598] loop1: detected capacity change from 0 to 4 [ 578.647644][T19610] CPU: 1 PID: 19610 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 10:29:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b000000000f000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b000000001b000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 578.655138][T19598] EXT4-fs (loop1): Invalid log block size: 4352 [ 578.662428][T19610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 578.662442][T19610] Call Trace: [ 578.662450][T19610] dump_stack_lvl+0xd6/0x122 [ 578.662472][T19610] dump_stack+0x11/0x1b [ 578.690686][T19610] should_fail+0x23c/0x250 [ 578.695102][T19610] __should_failslab+0x81/0x90 [ 578.699869][T19610] ? kobject_uevent_env+0x1a7/0xc40 [ 578.705071][T19610] should_failslab+0x5/0x20 [ 578.709572][T19610] kmem_cache_alloc_trace+0x52/0x320 [ 578.714919][T19610] ? dev_uevent_filter+0x70/0x70 [ 578.719905][T19610] kobject_uevent_env+0x1a7/0xc40 [ 578.724927][T19610] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 578.730755][T19610] ? __wake_up+0x8d/0xc0 [ 578.735083][T19610] disk_force_media_change+0xe3/0x170 [ 578.740528][T19610] __loop_clr_fd+0x68f/0x850 [ 578.745234][T19610] lo_ioctl+0xac5/0x13e0 [ 578.749482][T19610] ? pagevec_lookup_range_tag+0x41/0x50 [ 578.755165][T19610] ? __filemap_fdatawait_range+0x19c/0x1d0 [ 578.761049][T19610] ? avc_has_extended_perms+0x67d/0x8a0 [ 578.766631][T19610] ? blkdev_common_ioctl+0x438/0x1110 [ 578.772034][T19610] ? selinux_file_ioctl+0x981/0xa10 [ 578.777230][T19610] ? lo_release+0x120/0x120 [ 578.781713][T19610] blkdev_ioctl+0x1d0/0x3f0 [ 578.786194][T19610] block_ioctl+0x6e/0x80 [ 578.790415][T19610] ? blkdev_iopoll+0x80/0x80 [ 578.794980][T19610] __se_sys_ioctl+0xcb/0x140 [ 578.799550][T19610] __x64_sys_ioctl+0x3f/0x50 [ 578.804117][T19610] do_syscall_64+0x44/0xa0 [ 578.808568][T19610] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 578.814658][T19610] RIP: 0033:0x7f7950b60697 [ 578.819122][T19610] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 578.838714][T19610] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 578.847156][T19610] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b60697 [ 578.855143][T19610] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 [ 578.863100][T19610] RBP: 00007f794e8d86bc R08: 00007f794e8d8040 R09: 00000000200000c0 [ 578.871048][T19610] R10: 0000000000000003 R11: 0000000000000246 R12: ffffffffffffffff [ 578.879005][T19610] R13: 0000000000000014 R14: 00007f794e8d8000 R15: 0000000020000180 10:29:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000012000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00fffffdfd00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000020000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:41 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xfffdffff, &(0x7f0000000180)=ANY=[]) 10:29:41 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 83) [ 578.915245][T19634] loop2: detected capacity change from 0 to 4 [ 578.936919][T19634] EXT4-fs (loop2): Invalid log block size: 116 [ 578.954913][T19669] loop4: detected capacity change from 0 to 4 10:29:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000029000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000007a00000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 578.957118][T19668] loop1: detected capacity change from 0 to 4 [ 578.967529][T19669] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 578.976943][T19667] loop3: detected capacity change from 0 to 6 [ 578.978799][T19668] EXT4-fs (loop1): Invalid log block size: 4608 [ 578.988860][T19670] loop5: detected capacity change from 0 to 6 10:29:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b000000003f000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 579.017087][T19667] FAT-fs (loop3): Directory bread(block 6) failed [ 579.037220][T19688] loop2: detected capacity change from 0 to 4 [ 579.044590][T19688] EXT4-fs (loop2): Invalid log block size: 122 [ 579.056640][T19668] loop1: detected capacity change from 0 to 4 10:29:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000040000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000002b9000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b000000fffe000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 579.063614][T19668] EXT4-fs (loop1): Invalid log block size: 4608 [ 579.070581][T19667] FAULT_INJECTION: forcing a failure. [ 579.070581][T19667] name failslab, interval 1, probability 0, space 0, times 0 [ 579.083202][T19667] CPU: 1 PID: 19667 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 579.092021][T19667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 579.102103][T19667] Call Trace: [ 579.105373][T19667] dump_stack_lvl+0xd6/0x122 [ 579.109988][T19667] dump_stack+0x11/0x1b 10:29:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000002000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 579.114139][T19667] should_fail+0x23c/0x250 [ 579.118552][T19667] __should_failslab+0x81/0x90 [ 579.123395][T19667] should_failslab+0x5/0x20 [ 579.127908][T19667] kmem_cache_alloc_node+0x61/0x2c0 [ 579.133098][T19667] ? __alloc_skb+0xed/0x420 [ 579.137774][T19667] __alloc_skb+0xed/0x420 [ 579.142126][T19667] alloc_uevent_skb+0x5b/0x120 [ 579.146903][T19667] kobject_uevent_env+0x863/0xc40 [ 579.151932][T19667] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 579.157738][T19667] ? __wake_up+0x8d/0xc0 [ 579.161973][T19667] disk_force_media_change+0xe3/0x170 [ 579.167331][T19667] __loop_clr_fd+0x68f/0x850 [ 579.171957][T19667] lo_ioctl+0xac5/0x13e0 [ 579.176180][T19667] ? pagevec_lookup_range_tag+0x41/0x50 [ 579.181738][T19667] ? __filemap_fdatawait_range+0x19c/0x1d0 [ 579.187549][T19667] ? avc_has_extended_perms+0x67d/0x8a0 [ 579.193240][T19667] ? blkdev_common_ioctl+0x438/0x1110 [ 579.198589][T19667] ? selinux_file_ioctl+0x981/0xa10 [ 579.203765][T19667] ? lo_release+0x120/0x120 [ 579.208246][T19667] blkdev_ioctl+0x1d0/0x3f0 [ 579.212726][T19667] block_ioctl+0x6e/0x80 [ 579.216946][T19667] ? blkdev_iopoll+0x80/0x80 [ 579.221532][T19667] __se_sys_ioctl+0xcb/0x140 [ 579.226140][T19667] __x64_sys_ioctl+0x3f/0x50 [ 579.230779][T19667] do_syscall_64+0x44/0xa0 [ 579.235202][T19667] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 579.241111][T19667] RIP: 0033:0x7f7950b60697 [ 579.245501][T19667] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 579.265100][T19667] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 579.273494][T19667] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b60697 [ 579.281443][T19667] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 [ 579.289413][T19667] RBP: 00007f794e8d86bc R08: 00007f794e8d8040 R09: 00000000200000c0 [ 579.297557][T19667] R10: 0000000000000003 R11: 0000000000000246 R12: ffffffffffffffff [ 579.305519][T19667] R13: 0000000000000014 R14: 00007f794e8d8000 R15: 0000000020000180 10:29:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000020000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 579.323070][T19669] loop4: detected capacity change from 0 to 4 [ 579.341371][T19669] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 579.367525][T19722] loop1: detected capacity change from 0 to 4 10:29:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00fffffffd00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000003000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000fffffffffffffff7f00000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:41 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xffff1f00, &(0x7f0000000180)=ANY=[]) 10:29:41 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 84) [ 579.375090][T19722] EXT4-fs (loop1): Invalid log block size: 8192 10:29:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 579.429871][T19734] loop5: detected capacity change from 0 to 6 [ 579.452457][T19722] loop1: detected capacity change from 0 to 4 [ 579.460644][T19722] EXT4-fs (loop1): Invalid log block size: 8192 [ 579.467897][T19738] loop2: detected capacity change from 0 to 4 10:29:41 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xffffe000, &(0x7f0000000180)=ANY=[]) 10:29:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000001020000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 579.478883][T19742] loop4: detected capacity change from 0 to 4 [ 579.488973][T19738] EXT4-fs (loop2): Invalid log block size: 127 [ 579.496274][T19742] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000005000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000006000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 579.521934][T19753] loop3: detected capacity change from 0 to 6 [ 579.536830][T19757] loop5: detected capacity change from 0 to 6 [ 579.547221][T19753] FAT-fs (loop3): Directory bread(block 6) failed [ 579.581204][T19753] FAULT_INJECTION: forcing a failure. [ 579.581204][T19753] name failslab, interval 1, probability 0, space 0, times 0 [ 579.583829][T19742] loop4: detected capacity change from 0 to 4 [ 579.593873][T19753] CPU: 0 PID: 19753 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 579.608673][T19753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 579.618801][T19753] Call Trace: [ 579.619332][T19742] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 579.622079][T19753] dump_stack_lvl+0xd6/0x122 [ 579.634962][T19753] dump_stack+0x11/0x1b [ 579.639114][T19753] should_fail+0x23c/0x250 [ 579.643510][T19753] __should_failslab+0x81/0x90 [ 579.648254][T19753] ? call_usermodehelper_setup+0x71/0x190 [ 579.653961][T19753] should_failslab+0x5/0x20 [ 579.658469][T19753] kmem_cache_alloc_trace+0x52/0x320 [ 579.663754][T19753] call_usermodehelper_setup+0x71/0x190 [ 579.668215][T19778] loop1: detected capacity change from 0 to 4 [ 579.669301][T19753] ? add_uevent_var+0x1d0/0x1d0 10:29:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000ffffff8500000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b000000000e000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 579.676344][T19778] EXT4-fs (loop1): Invalid log block size: 8208 [ 579.680211][T19753] kobject_uevent_env+0xb29/0xc40 [ 579.680240][T19753] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 579.697340][T19753] ? __wake_up+0x8d/0xc0 [ 579.701581][T19753] disk_force_media_change+0xe3/0x170 [ 579.706986][T19753] __loop_clr_fd+0x68f/0x850 [ 579.711582][T19753] lo_ioctl+0xac5/0x13e0 [ 579.712018][T19783] loop2: detected capacity change from 0 to 4 [ 579.715884][T19753] ? pagevec_lookup_range_tag+0x41/0x50 [ 579.715913][T19753] ? __filemap_fdatawait_range+0x19c/0x1d0 [ 579.723222][T19783] EXT4-fs (loop2): Invalid log block size: 133 [ 579.727488][T19753] ? avc_has_extended_perms+0x67d/0x8a0 [ 579.727515][T19753] ? blkdev_common_ioctl+0x438/0x1110 [ 579.750276][T19753] ? selinux_file_ioctl+0x981/0xa10 [ 579.755456][T19753] ? lo_release+0x120/0x120 [ 579.759950][T19753] blkdev_ioctl+0x1d0/0x3f0 [ 579.764428][T19753] block_ioctl+0x6e/0x80 [ 579.768682][T19753] ? blkdev_iopoll+0x80/0x80 [ 579.773256][T19753] __se_sys_ioctl+0xcb/0x140 [ 579.777827][T19753] __x64_sys_ioctl+0x3f/0x50 [ 579.782485][T19753] do_syscall_64+0x44/0xa0 [ 579.786909][T19753] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 579.792831][T19753] RIP: 0033:0x7f7950b60697 [ 579.797231][T19753] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 579.817032][T19753] RSP: 002b:00007f794e8b6fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 579.825444][T19753] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b60697 [ 579.833404][T19753] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 [ 579.841353][T19753] RBP: 00007f794e8b76bc R08: 00007f794e8b7040 R09: 00000000200000c0 [ 579.849396][T19753] R10: 0000000000000003 R11: 0000000000000246 R12: ffffffffffffffff [ 579.857352][T19753] R13: 0000000000000014 R14: 00007f794e8b7000 R15: 0000000020000180 10:29:42 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xfffffdf9, &(0x7f0000000180)=ANY=[]) 10:29:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b000000000f000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00fffffffe00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:42 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 85) [ 579.889017][T19778] loop1: detected capacity change from 0 to 4 [ 579.898260][T19783] loop2: detected capacity change from 0 to 4 [ 579.904553][T19778] EXT4-fs (loop1): Invalid log block size: 8208 10:29:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b000000001b000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 579.935708][T19783] EXT4-fs (loop2): Invalid log block size: 133 [ 579.943417][T19806] loop4: detected capacity change from 0 to 4 [ 579.962992][T19806] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000ffffff8c00000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000022000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000029000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 579.982731][T19809] loop3: detected capacity change from 0 to 6 [ 579.990225][T19810] loop5: detected capacity change from 0 to 6 [ 580.011360][T19809] FAT-fs (loop3): Directory bread(block 6) failed [ 580.022548][T19824] loop2: detected capacity change from 0 to 4 10:29:42 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xfffffdfd, &(0x7f0000000180)=ANY=[]) [ 580.041156][T19806] loop4: detected capacity change from 0 to 4 [ 580.050652][T19824] EXT4-fs (loop2): Invalid log block size: 140 [ 580.052753][T19809] FAULT_INJECTION: forcing a failure. [ 580.052753][T19809] name failslab, interval 1, probability 0, space 0, times 0 [ 580.069500][T19809] CPU: 1 PID: 19809 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 580.078257][T19809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 10:29:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000000fe000008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000000b9020008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000000030008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 580.083830][T19806] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 580.088391][T19809] Call Trace: [ 580.099824][T19809] dump_stack_lvl+0xd6/0x122 [ 580.104424][T19809] dump_stack+0x11/0x1b [ 580.108682][T19809] should_fail+0x23c/0x250 [ 580.113178][T19809] ? skb_clone+0x12c/0x1f0 [ 580.117591][T19809] __should_failslab+0x81/0x90 [ 580.122418][T19809] should_failslab+0x5/0x20 [ 580.126945][T19809] kmem_cache_alloc+0x4f/0x300 [ 580.131706][T19809] skb_clone+0x12c/0x1f0 [ 580.135949][T19809] netlink_broadcast_filtered+0x4fd/0xb60 10:29:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000000090008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000000feff0008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 580.141757][T19809] ? skb_put+0xb9/0xf0 [ 580.145828][T19809] netlink_broadcast+0x35/0x50 [ 580.150594][T19809] kobject_uevent_env+0x8c9/0xc40 [ 580.155615][T19809] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 580.161442][T19809] ? __wake_up+0x8d/0xc0 [ 580.165723][T19809] disk_force_media_change+0xe3/0x170 [ 580.171095][T19809] __loop_clr_fd+0x68f/0x850 [ 580.175689][T19809] lo_ioctl+0xac5/0x13e0 [ 580.179931][T19809] ? pagevec_lookup_range_tag+0x41/0x50 [ 580.185539][T19809] ? __filemap_fdatawait_range+0x19c/0x1d0 [ 580.191338][T19809] ? avc_has_extended_perms+0x67d/0x8a0 [ 580.196864][T19809] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 580.203151][T19809] ? blkdev_common_ioctl+0x438/0x1110 [ 580.208523][T19809] ? selinux_file_ioctl+0x981/0xa10 [ 580.213722][T19809] ? lo_release+0x120/0x120 [ 580.218222][T19809] blkdev_ioctl+0x1d0/0x3f0 [ 580.222712][T19809] block_ioctl+0x6e/0x80 [ 580.226936][T19809] ? blkdev_iopoll+0x80/0x80 [ 580.231520][T19809] __se_sys_ioctl+0xcb/0x140 [ 580.236148][T19809] __x64_sys_ioctl+0x3f/0x50 [ 580.240718][T19809] do_syscall_64+0x44/0xa0 [ 580.245119][T19809] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 580.250992][T19809] RIP: 0033:0x7f7950b60697 [ 580.255434][T19809] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 580.275027][T19809] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 580.283417][T19809] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b60697 [ 580.291375][T19809] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 [ 580.299339][T19809] RBP: 00007f794e8d86bc R08: 00007f794e8d8040 R09: 00000000200000c0 [ 580.307358][T19809] R10: 0000000000000003 R11: 0000000000000246 R12: ffffffffffffffff [ 580.315481][T19809] R13: 0000000000000014 R14: 00007f794e8d8000 R15: 0000000020000180 [ 580.323992][T19840] loop5: detected capacity change from 0 to 6 [ 580.330592][T19830] loop1: detected capacity change from 0 to 4 10:29:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000fff00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001088000000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:42 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 86) [ 580.344374][T19824] loop2: detected capacity change from 0 to 4 [ 580.345566][T19830] EXT4-fs (loop1): Invalid log block size: 8704 [ 580.357212][T19824] EXT4-fs (loop2): Invalid log block size: 140 [ 580.378647][T19866] loop4: detected capacity change from 0 to 4 10:29:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000ffffff9700000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 580.387228][T19866] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 580.388026][T19869] loop3: detected capacity change from 0 to 6 [ 580.412897][T19830] loop1: detected capacity change from 0 to 4 [ 580.419670][T19869] FAT-fs (loop3): Directory bread(block 6) failed [ 580.426627][T19830] EXT4-fs (loop1): Invalid log block size: 8704 [ 580.436308][T19866] loop4: detected capacity change from 0 to 4 [ 580.453699][T19866] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 580.462995][T19890] loop2: detected capacity change from 0 to 4 [ 580.471274][T19890] EXT4-fs (loop2): Invalid log block size: 151 [ 580.479879][T19869] FAULT_INJECTION: forcing a failure. [ 580.479879][T19869] name failslab, interval 1, probability 0, space 0, times 0 [ 580.492545][T19869] CPU: 0 PID: 19869 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 580.501310][T19869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 580.511360][T19869] Call Trace: [ 580.514631][T19869] dump_stack_lvl+0xd6/0x122 [ 580.519230][T19869] dump_stack+0x11/0x1b [ 580.523384][T19869] should_fail+0x23c/0x250 [ 580.527795][T19869] __should_failslab+0x81/0x90 [ 580.532739][T19869] ? call_usermodehelper_setup+0x71/0x190 [ 580.538483][T19869] should_failslab+0x5/0x20 [ 580.542984][T19869] kmem_cache_alloc_trace+0x52/0x320 [ 580.548269][T19869] call_usermodehelper_setup+0x71/0x190 [ 580.553827][T19869] ? add_uevent_var+0x1d0/0x1d0 [ 580.558688][T19869] kobject_uevent_env+0xb29/0xc40 [ 580.563725][T19869] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 580.569533][T19869] ? __wake_up+0x8d/0xc0 [ 580.573820][T19869] disk_force_media_change+0xe3/0x170 [ 580.579200][T19869] __loop_clr_fd+0x68f/0x850 [ 580.583895][T19869] lo_ioctl+0xac5/0x13e0 [ 580.588146][T19869] ? pagevec_lookup_range_tag+0x41/0x50 [ 580.593711][T19869] ? __filemap_fdatawait_range+0x19c/0x1d0 [ 580.599605][T19869] ? avc_has_extended_perms+0x67d/0x8a0 [ 580.605195][T19869] ? blkdev_common_ioctl+0x438/0x1110 [ 580.610574][T19869] ? selinux_file_ioctl+0x981/0xa10 [ 580.615810][T19869] ? lo_release+0x120/0x120 [ 580.618914][T19890] loop2: detected capacity change from 0 to 4 [ 580.620318][T19869] blkdev_ioctl+0x1d0/0x3f0 [ 580.630971][T19869] block_ioctl+0x6e/0x80 [ 580.635220][T19869] ? blkdev_iopoll+0x80/0x80 [ 580.639863][T19869] __se_sys_ioctl+0xcb/0x140 [ 580.644448][T19869] __x64_sys_ioctl+0x3f/0x50 [ 580.645797][T19890] EXT4-fs (loop2): Invalid log block size: 151 [ 580.649033][T19869] do_syscall_64+0x44/0xa0 [ 580.649061][T19869] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 580.664290][T19911] loop1: detected capacity change from 0 to 4 [ 580.665453][T19869] RIP: 0033:0x7f7950b60697 [ 580.665470][T19869] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 580.682046][T19911] EXT4-fs (loop1): Invalid log block size: 9472 10:29:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000025000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:43 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xfffffdff, &(0x7f0000000180)=ANY=[]) 10:29:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001020008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00fffffbff00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 580.695526][T19869] RSP: 002b:00007f794e8d7fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 580.695550][T19869] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7950b60697 [ 580.716936][T19914] loop5: detected capacity change from 0 to 6 [ 580.718120][T19869] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 [ 580.718136][T19869] RBP: 00007f794e8d86bc R08: 00007f794e8d8040 R09: 00000000200000c0 [ 580.718148][T19869] R10: 0000000000000003 R11: 0000000000000246 R12: ffffffffffffffff [ 580.746601][T19918] loop4: detected capacity change from 0 to 4 10:29:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001030008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:43 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 87) [ 580.748187][T19869] R13: 0000000000000014 R14: 00007f794e8d8000 R15: 0000000020000180 [ 580.781527][T19918] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001040008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:43 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xffffff7f, &(0x7f0000000180)=ANY=[]) 10:29:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001050008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000000000d500000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 580.809221][T19911] loop1: detected capacity change from 0 to 4 [ 580.837305][T19911] EXT4-fs (loop1): Invalid log block size: 9472 [ 580.847058][T19935] loop3: detected capacity change from 0 to 6 10:29:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001060008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000000000002e000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 580.859356][T19941] loop5: detected capacity change from 0 to 6 [ 580.861411][T19944] loop2: detected capacity change from 0 to 4 [ 580.868269][T19935] FAT-fs (loop3): Directory bread(block 6) failed [ 580.879228][T19944] EXT4-fs (loop2): Invalid log block size: 213 [ 580.898045][T19918] loop4: detected capacity change from 0 to 4 10:29:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001070008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 580.912260][T19918] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 580.918773][T19960] loop1: detected capacity change from 0 to 4 [ 580.928692][T19960] EXT4-fs (loop1): Invalid log block size: 11776 [ 580.939085][T19935] FAULT_INJECTION: forcing a failure. [ 580.939085][T19935] name failslab, interval 1, probability 0, space 0, times 0 [ 580.951745][T19935] CPU: 0 PID: 19935 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 580.960501][T19935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 580.970546][T19935] Call Trace: [ 580.973813][T19935] dump_stack_lvl+0xd6/0x122 [ 580.978465][T19935] dump_stack+0x11/0x1b [ 580.982610][T19935] should_fail+0x23c/0x250 [ 580.987017][T19935] ? inotify_handle_inode_event+0x10b/0x2e0 [ 580.992975][T19935] __should_failslab+0x81/0x90 [ 580.997727][T19935] should_failslab+0x5/0x20 [ 581.002221][T19935] __kmalloc+0x6f/0x350 [ 581.006368][T19935] inotify_handle_inode_event+0x10b/0x2e0 [ 581.012127][T19935] ? tsan.module_ctor+0x10/0x10 [ 581.016965][T19935] fsnotify+0x1050/0x11a0 [ 581.021287][T19935] __fsnotify_parent+0x304/0x440 [ 581.026214][T19935] __fput+0x1d7/0x520 [ 581.030185][T19935] ____fput+0x11/0x20 [ 581.034159][T19935] task_work_run+0xae/0x130 [ 581.038658][T19935] exit_to_user_mode_prepare+0x156/0x190 [ 581.044288][T19935] syscall_exit_to_user_mode+0x20/0x40 [ 581.049739][T19935] do_syscall_64+0x50/0xa0 [ 581.054154][T19935] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 581.060051][T19935] RIP: 0033:0x7f7950b1351b [ 581.064453][T19935] 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 [ 581.084075][T19935] RSP: 002b:00007f794e8d7f90 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 581.092489][T19935] RAX: 0000000000000000 RBX: 0000000020000200 RCX: 00007f7950b1351b [ 581.100453][T19935] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 10:29:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000000964a1b2f000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:43 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) (fail_nth: 88) [ 581.108506][T19935] RBP: 00007f794e8d86bc R08: 0000000000000000 R09: 00000000200000c0 [ 581.116465][T19935] R10: 0000000000000003 R11: 0000000000000293 R12: ffffffffffffffff [ 581.124427][T19935] R13: 0000000000000014 R14: 00007f794e8d8000 R15: 0000000020000180 [ 581.137613][T19944] loop2: detected capacity change from 0 to 4 10:29:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000e0ffff00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:43 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xffffff85, &(0x7f0000000180)=ANY=[]) 10:29:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001080008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 581.168767][T19944] EXT4-fs (loop2): Invalid log block size: 213 [ 581.200500][T19982] loop3: detected capacity change from 0 to 6 [ 581.203316][T19987] loop1: detected capacity change from 0 to 4 [ 581.212813][T19986] loop5: detected capacity change from 0 to 6 10:29:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000000000d600000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:43 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xffffff8c, &(0x7f0000000180)=ANY=[]) [ 581.231124][T19982] FAT-fs (loop3): Directory bread(block 6) failed [ 581.242838][T19991] loop4: detected capacity change from 0 to 4 [ 581.251198][T19987] EXT4-fs (loop1): Invalid log block size: 12059 [ 581.265027][T19991] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001180008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 581.277316][T20004] loop2: detected capacity change from 0 to 4 [ 581.286969][T20004] EXT4-fs (loop2): Invalid log block size: 214 [ 581.300000][T20013] loop5: detected capacity change from 0 to 6 [ 581.316056][T19987] loop1: detected capacity change from 0 to 4 10:29:43 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:43 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xffffff97, &(0x7f0000000180)=ANY=[]) 10:29:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000000011c0008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000000000003f000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 581.327921][T19991] loop4: detected capacity change from 0 to 4 [ 581.328671][T20004] loop2: detected capacity change from 0 to 4 [ 581.337645][T19991] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 581.355180][T19987] EXT4-fs (loop1): Invalid log block size: 12059 [ 581.362896][T20004] EXT4-fs (loop2): Invalid log block size: 214 10:29:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00fffbffff00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000000000d700000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 581.410451][T20038] loop3: detected capacity change from 0 to 6 [ 581.433338][T20038] FAT-fs (loop3): Directory bread(block 6) failed [ 581.453899][T20051] loop1: detected capacity change from 0 to 4 10:29:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001260008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 581.461175][T20050] loop5: detected capacity change from 0 to 6 [ 581.485169][T20057] loop4: detected capacity change from 0 to 4 [ 581.486484][T20060] loop2: detected capacity change from 0 to 4 10:29:43 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xffffffda, &(0x7f0000000180)=ANY=[]) [ 581.509071][T20051] EXT4-fs (loop1): Invalid log block size: 16128 [ 581.523639][T20060] EXT4-fs (loop2): Invalid log block size: 215 [ 581.530171][T20057] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 581.551841][T20051] loop1: detected capacity change from 0 to 4 10:29:44 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000000012a0008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 581.570236][T20051] EXT4-fs (loop1): Invalid log block size: 16128 [ 581.589734][T20057] loop4: detected capacity change from 0 to 4 [ 581.604307][T20060] loop2: detected capacity change from 0 to 4 [ 581.605886][T20057] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001fe0008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000ffffffda00000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000040000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00f9fdffff00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 581.613665][T20090] loop3: detected capacity change from 0 to 6 [ 581.624800][T20060] EXT4-fs (loop2): Invalid log block size: 215 [ 581.632441][T20082] loop5: detected capacity change from 0 to 6 [ 581.646938][T20090] FAT-fs (loop3): Directory bread(block 6) failed 10:29:44 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xffffffe5, &(0x7f0000000180)=ANY=[]) 10:29:44 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001040208000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 581.730887][T20115] loop1: detected capacity change from 0 to 4 [ 581.737027][T20116] loop2: detected capacity change from 0 to 4 [ 581.741319][T20121] loop4: detected capacity change from 0 to 4 [ 581.754684][T20122] loop5: detected capacity change from 0 to 6 [ 581.766733][T20115] EXT4-fs (loop1): Invalid log block size: 16384 [ 581.773566][T20116] EXT4-fs (loop2): Invalid log block size: 218 10:29:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000308000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 581.783275][T20126] loop3: detected capacity change from 0 to 6 [ 581.792296][T20126] FAT-fs (loop3): Directory bread(block 6) failed [ 581.803822][T20121] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:44 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:44 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xfffffff0, &(0x7f0000000180)=ANY=[]) 10:29:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001020408000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000fffffff600000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 581.840174][T20121] loop4: detected capacity change from 0 to 4 [ 581.849459][T20115] loop1: detected capacity change from 0 to 4 [ 581.859234][T20121] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 581.870034][T20115] EXT4-fs (loop1): Invalid log block size: 16384 10:29:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001060408000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 581.888789][T20157] loop5: detected capacity change from 0 to 6 [ 581.898091][T20163] loop2: detected capacity change from 0 to 4 [ 581.905984][T20159] loop3: detected capacity change from 0 to 6 [ 581.918176][T20159] FAT-fs (loop3): Directory bread(block 6) failed 10:29:44 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xfffffff4, &(0x7f0000000180)=ANY=[]) 10:29:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000080040000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00fdfdffff00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:44 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x5, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001800408000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 581.937102][T20163] EXT4-fs (loop2): Invalid log block size: 246 10:29:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000508000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 581.972731][T20180] loop5: detected capacity change from 0 to 6 [ 581.979391][T20182] loop4: detected capacity change from 0 to 4 [ 581.994372][T20163] loop2: detected capacity change from 0 to 4 [ 582.003800][T20184] loop1: detected capacity change from 0 to 4 [ 582.012668][T20197] loop3: detected capacity change from 0 to 6 10:29:44 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xfffffff6, &(0x7f0000000180)=ANY=[]) [ 582.016383][T20163] EXT4-fs (loop2): Invalid log block size: 246 [ 582.018849][T20182] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 582.033261][T20184] EXT4-fs (loop1): Invalid log block size: 16384 [ 582.048802][T20197] FAT-fs (loop3): Directory bread(block 6) failed 10:29:44 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000000012d0508000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000fffffdf900000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:44 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xfffffffb, &(0x7f0000000180)=ANY=[]) [ 582.070092][T20209] loop5: detected capacity change from 0 to 6 [ 582.086729][T20182] loop4: detected capacity change from 0 to 4 [ 582.102068][T20184] loop1: detected capacity change from 0 to 4 10:29:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000608000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 582.119193][T20182] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 582.132942][T20184] EXT4-fs (loop1): Invalid log block size: 16384 [ 582.149737][T20233] loop5: detected capacity change from 0 to 6 [ 582.150076][T20234] loop3: detected capacity change from 0 to 6 [ 582.158775][T20235] loop2: detected capacity change from 0 to 4 10:29:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f007fffffff00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000048000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001040608000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:44 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xfffffffd, &(0x7f0000000180)=ANY=[]) [ 582.175072][T20235] EXT4-fs (loop2): Invalid log block size: 249 [ 582.187388][T20234] FAT-fs (loop3): Directory bread(block 6) failed [ 582.235737][T20235] loop2: detected capacity change from 0 to 4 [ 582.243269][T20235] EXT4-fs (loop2): Invalid log block size: 249 10:29:44 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000000015fc00000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000708000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 582.305172][T20263] loop4: detected capacity change from 0 to 4 [ 582.305610][T20267] loop5: detected capacity change from 0 to 6 [ 582.325042][T20265] loop1: detected capacity change from 0 to 4 [ 582.335134][T20271] loop3: detected capacity change from 0 to 6 10:29:44 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xfffffffe, &(0x7f0000000180)=ANY=[]) 10:29:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001001808000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:44 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 582.350457][T20263] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 582.359552][T20271] FAT-fs (loop3): Directory bread(block 6) failed [ 582.390422][T20265] EXT4-fs (loop1): Invalid log block size: 18432 [ 582.411645][T20286] loop2: detected capacity change from 0 to 4 [ 582.436502][T20286] EXT4-fs (loop2): Invalid log block size: 252 [ 582.446395][T20294] loop3: detected capacity change from 0 to 6 10:29:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001001c08000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 582.459458][T20265] loop1: detected capacity change from 0 to 4 [ 582.475495][T20263] loop4: detected capacity change from 0 to 4 [ 582.480042][T20265] EXT4-fs (loop1): Invalid log block size: 18432 [ 582.488386][T20300] loop5: detected capacity change from 0 to 6 [ 582.499355][T20294] FAT-fs (loop3): Directory bread(block 6) failed 10:29:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000fffffdfd00000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 582.509741][T20263] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0085ffffff00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000000000004c000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001002008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:45 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x8000000000, &(0x7f0000000180)=ANY=[]) 10:29:45 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x9, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 582.561645][T20319] loop2: detected capacity change from 0 to 4 [ 582.570024][T20319] EXT4-fs (loop2): Invalid log block size: 253 10:29:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000fffffffd00000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 582.671892][T20336] loop5: detected capacity change from 0 to 6 [ 582.678066][T20337] loop4: detected capacity change from 0 to 4 [ 582.678218][T20341] loop3: detected capacity change from 0 to 6 [ 582.694802][T20346] loop1: detected capacity change from 0 to 4 [ 582.703152][T20337] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 582.715656][T20345] loop2: detected capacity change from 0 to 4 10:29:45 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x80000000000, &(0x7f0000000180)=ANY=[]) 10:29:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001002608000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f008cffffff00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 582.720343][T20341] FAT-fs (loop3): Directory bread(block 6) failed [ 582.730343][T20346] EXT4-fs (loop1): Invalid log block size: 19456 [ 582.761235][T20345] EXT4-fs (loop2): Invalid log block size: 253 10:29:45 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xa, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001002a08000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 582.774029][T20346] loop1: detected capacity change from 0 to 4 [ 582.784204][T20346] EXT4-fs (loop1): Invalid log block size: 19456 [ 582.798423][T20370] loop4: detected capacity change from 0 to 4 [ 582.805907][T20370] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 582.815042][T20365] loop5: detected capacity change from 0 to 6 10:29:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001052d08000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 582.833755][T20379] loop3: detected capacity change from 0 to 6 [ 582.844859][T20370] loop4: detected capacity change from 0 to 4 [ 582.853643][T20345] loop2: detected capacity change from 0 to 4 [ 582.867461][T20370] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000060000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:45 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xedc000000000, &(0x7f0000000180)=ANY=[]) [ 582.887936][T20379] FAT-fs (loop3): Directory bread(block 6) failed [ 582.924155][T20345] EXT4-fs (loop2): Invalid log block size: 253 10:29:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0097ffffff00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001003f08000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:45 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xb, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 582.935169][T20401] loop1: detected capacity change from 0 to 4 [ 582.938733][T20403] loop5: detected capacity change from 0 to 6 [ 582.974250][T20401] EXT4-fs (loop1): Invalid log block size: 24576 10:29:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000fffffffe00000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:45 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x1000000000000, &(0x7f0000000180)=ANY=[]) 10:29:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001004008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 582.995714][T20420] loop4: detected capacity change from 0 to 4 [ 583.015792][T20421] loop3: detected capacity change from 0 to 6 [ 583.036979][T20420] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001048008000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:45 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x2000000000000, &(0x7f0000000180)=ANY=[]) 10:29:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001fdef08000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 583.045467][T20421] FAT-fs (loop3): Directory bread(block 6) failed [ 583.059958][T20401] loop1: detected capacity change from 0 to 4 [ 583.061084][T20429] loop5: detected capacity change from 0 to 6 [ 583.073825][T20431] loop2: detected capacity change from 0 to 4 [ 583.081711][T20401] EXT4-fs (loop1): Invalid log block size: 24576 [ 583.088287][T20431] EXT4-fs (loop2): Invalid log block size: 254 10:29:45 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xc, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 583.145713][T20420] loop4: detected capacity change from 0 to 4 [ 583.153094][T20431] loop2: detected capacity change from 0 to 4 [ 583.163668][T20420] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 583.177645][T20464] loop3: detected capacity change from 0 to 6 [ 583.183370][T20431] EXT4-fs (loop2): Invalid log block size: 254 10:29:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000068000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001effd08000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00daffffff00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:45 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xd, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 583.195590][T20464] FAT-fs (loop3): Directory bread(block 6) failed [ 583.209423][T20463] loop5: detected capacity change from 0 to 6 10:29:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000ffffffffffffffffe00000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:45 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x4000000000000, &(0x7f0000000180)=ANY=[]) 10:29:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001fffe08000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 583.275848][T20486] loop1: detected capacity change from 0 to 4 [ 583.285364][T20490] loop2: detected capacity change from 0 to 4 [ 583.287232][T20489] loop3: detected capacity change from 0 to 6 [ 583.298993][T20486] EXT4-fs (loop1): Invalid log block size: 26624 [ 583.301835][T20487] loop4: detected capacity change from 0 to 4 [ 583.312546][T20490] EXT4-fs (loop2): Invalid log block size: 254 [ 583.312906][T20491] loop5: detected capacity change from 0 to 6 10:29:45 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xe, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001feff08000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 583.335771][T20489] FAT-fs (loop3): Directory bread(block 6) failed [ 583.346090][T20487] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 583.373463][T20486] loop1: detected capacity change from 0 to 4 10:29:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000000000fff00000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:45 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x7ffffffffffff, &(0x7f0000000180)=ANY=[]) 10:29:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00f6ffffff00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 583.381809][T20486] EXT4-fs (loop1): Invalid log block size: 26624 10:29:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000000000006c000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000000090000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 583.446253][T20530] loop2: detected capacity change from 0 to 4 [ 583.457840][T20533] loop4: detected capacity change from 0 to 4 [ 583.478292][T20528] loop3: detected capacity change from 0 to 6 [ 583.486583][T20530] EXT4-fs (loop2): Invalid log block size: 255 10:29:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000900000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 583.493790][T20539] loop1: detected capacity change from 0 to 4 [ 583.505498][T20533] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 583.521268][T20542] loop5: detected capacity change from 0 to 6 [ 583.533698][T20539] EXT4-fs (loop1): Invalid log block size: 27648 10:29:46 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xe000000000000, &(0x7f0000000180)=ANY=[]) 10:29:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00fdffffff00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 583.550266][T20530] loop2: detected capacity change from 0 to 4 [ 583.559750][T20528] FAT-fs (loop3): Directory bread(block 6) failed [ 583.561361][T20530] EXT4-fs (loop2): Invalid log block size: 255 10:29:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000007000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:46 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xf, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000fffffbff00000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 583.613049][T20559] loop4: detected capacity change from 0 to 4 [ 583.637181][T20539] loop1: detected capacity change from 0 to 4 [ 583.648154][T20559] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000208000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000074000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:46 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xe0ffff00000000, &(0x7f0000000180)=ANY=[]) 10:29:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000308000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 583.657556][T20539] EXT4-fs (loop1): Invalid log block size: 27648 [ 583.664697][T20560] loop5: detected capacity change from 0 to 6 [ 583.680911][T20578] loop2: detected capacity change from 0 to 4 [ 583.690234][T20580] loop3: detected capacity change from 0 to 6 [ 583.703592][T20578] EXT4-fs (loop2): Invalid log block size: 255 [ 583.744283][T20578] loop2: detected capacity change from 0 to 4 [ 583.750970][T20559] loop4: detected capacity change from 0 to 4 [ 583.765205][T20578] EXT4-fs (loop2): Invalid log block size: 255 [ 583.773622][T20559] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 583.776344][T20604] loop5: detected capacity change from 0 to 6 [ 583.786687][T20602] loop1: detected capacity change from 0 to 4 10:29:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000408000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00feffffff00000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:46 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x100000000000000, &(0x7f0000000180)=ANY=[]) 10:29:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000508000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 583.797463][T20580] FAT-fs (loop3): Directory bread(block 6) failed [ 583.813573][T20602] EXT4-fs (loop1): Invalid log block size: 29696 10:29:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000007fffffff00000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:46 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x10, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 583.861631][T20602] loop1: detected capacity change from 0 to 4 [ 583.889799][T20602] EXT4-fs (loop1): Invalid log block size: 29696 [ 583.893220][T20629] loop5: detected capacity change from 0 to 6 10:29:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000608000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000000000007a000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 583.906873][T20634] loop4: detected capacity change from 0 to 4 [ 583.917596][T20637] loop3: detected capacity change from 0 to 6 [ 583.918503][T20634] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 583.928594][T20639] loop2: detected capacity change from 0 to 4 10:29:46 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x10e000000000000, &(0x7f0000000180)=ANY=[]) 10:29:46 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x11, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 583.956381][T20637] FAT-fs (loop3): Directory bread(block 6) failed [ 583.977988][T20639] EXT4-fs (loop2): Invalid log block size: 255 [ 583.989663][T20634] loop4: detected capacity change from 0 to 4 [ 584.004967][T20656] loop1: detected capacity change from 0 to 4 10:29:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000708000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 584.011467][T20634] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 584.026705][T20639] loop2: detected capacity change from 0 to 4 [ 584.039294][T20639] EXT4-fs (loop2): Invalid log block size: 255 [ 584.046078][T20669] loop5: detected capacity change from 0 to 6 [ 584.052497][T20670] loop3: detected capacity change from 0 to 6 10:29:46 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x12, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000ffffffff00000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000010000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 584.063070][T20656] EXT4-fs (loop1): Invalid log block size: 31232 [ 584.070896][T20670] FAT-fs (loop3): Directory bread(block 6) failed 10:29:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000808000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:46 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x200000000000000, &(0x7f0000000180)=ANY=[]) [ 584.127879][T20690] loop2: detected capacity change from 0 to 4 [ 584.136481][T20692] loop4: detected capacity change from 0 to 4 [ 584.145304][T20690] EXT4-fs (loop2): Invalid log block size: 255 [ 584.160203][T20689] loop3: detected capacity change from 0 to 6 [ 584.164203][T20692] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001001808000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 584.175306][T20689] FAT-fs (loop3): Directory bread(block 6) failed [ 584.181785][T20656] loop1: detected capacity change from 0 to 4 [ 584.197674][T20656] EXT4-fs (loop1): Invalid log block size: 31232 [ 584.212586][T20709] loop5: detected capacity change from 0 to 6 10:29:46 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x22, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00ffffffffffffff7f000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001001c08000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:46 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x204000000000000, &(0x7f0000000180)=ANY=[]) [ 584.223693][T20692] loop4: detected capacity change from 0 to 4 [ 584.231638][T20690] loop2: detected capacity change from 0 to 4 [ 584.240329][T20692] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 584.248535][T20690] EXT4-fs (loop2): Invalid log block size: 255 10:29:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0007ffffffffffff00000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000080000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 584.275280][T20733] loop1: detected capacity change from 0 to 4 [ 584.284095][T20733] EXT4-fs (loop1): Invalid log block size: 32767 [ 584.315998][T20744] loop3: detected capacity change from 0 to 6 10:29:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001002608000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 584.330306][T20733] loop1: detected capacity change from 0 to 4 [ 584.340725][T20733] EXT4-fs (loop1): Invalid log block size: 32767 [ 584.352353][T20755] loop2: detected capacity change from 0 to 4 [ 584.353788][T20749] loop5: detected capacity change from 0 to 6 [ 584.361829][T20758] loop4: detected capacity change from 0 to 4 [ 584.373595][T20755] EXT4-fs (loop2): Invalid log block size: 255 10:29:46 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x300000000000000, &(0x7f0000000180)=ANY=[]) 10:29:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b000000000100fe08000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 584.390609][T20744] FAT-fs (loop3): Directory bread(block 6) failed [ 584.417489][T20755] loop2: detected capacity change from 0 to 4 [ 584.428950][T20758] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000000ffffff85000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:46 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x25, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 584.442064][T20755] EXT4-fs (loop2): Invalid log block size: 255 [ 584.461534][T20782] loop1: detected capacity change from 0 to 4 [ 584.471362][T20784] loop5: detected capacity change from 0 to 6 10:29:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b000000000100000a000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 584.488011][T20782] EXT4-fs (loop1): Invalid log block size: 34303 10:29:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f7fffffffffffffff00000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000000ffffff8c000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:46 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x400000000000000, &(0x7f0000000180)=ANY=[]) [ 584.520638][T20758] loop4: detected capacity change from 0 to 4 [ 584.527885][T20790] loop3: detected capacity change from 0 to 6 [ 584.543430][T20758] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000040000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000080000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 584.579708][T20809] loop2: detected capacity change from 0 to 4 [ 584.607867][T20790] FAT-fs (loop3): Directory bread(block 6) failed [ 584.614860][T20810] loop1: detected capacity change from 0 to 4 10:29:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b000000000100fffe000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 584.640388][T20816] loop5: detected capacity change from 0 to 6 [ 584.655676][T20809] EXT4-fs (loop2): Invalid log block size: 255 [ 584.657570][T20810] EXT4-fs (loop1): Invalid log block size: 36095 10:29:47 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x500000000000000, &(0x7f0000000180)=ANY=[]) 10:29:47 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x48, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 584.688596][T20824] loop4: detected capacity change from 0 to 4 [ 584.700468][T20809] loop2: detected capacity change from 0 to 4 [ 584.710392][T20810] loop1: detected capacity change from 0 to 4 [ 584.717403][T20810] EXT4-fs (loop1): Invalid log block size: 36095 [ 584.733311][T20809] EXT4-fs (loop2): Invalid log block size: 255 10:29:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000000800800d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000000ffffff97000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 584.742721][T20824] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 584.772312][T20846] loop5: detected capacity change from 0 to 6 [ 584.779247][T20848] loop3: detected capacity change from 0 to 6 10:29:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000007000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:47 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x600000000000000, &(0x7f0000000180)=ANY=[]) 10:29:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000ffeffffffffffffff00000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 584.794189][T20848] FAT-fs (loop3): Directory bread(block 6) failed [ 584.822632][T20824] loop4: detected capacity change from 0 to 4 10:29:47 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4c, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 584.844199][T20824] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 584.865433][T20870] loop1: detected capacity change from 0 to 4 [ 584.888228][T20871] loop5: detected capacity change from 0 to 6 10:29:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000000c0ed0000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b000000000100000a000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 584.894665][T20870] EXT4-fs (loop1): Invalid log block size: 38911 [ 584.907485][T20877] loop2: detected capacity change from 0 to 4 [ 584.926012][T20882] loop3: detected capacity change from 0 to 6 10:29:47 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x604000000000000, &(0x7f0000000180)=ANY=[]) [ 584.941690][T20877] EXT4-fs (loop2): Invalid log block size: 255 [ 584.944196][T20890] loop4: detected capacity change from 0 to 4 [ 584.954531][T20870] loop1: detected capacity change from 0 to 4 [ 584.963938][T20870] EXT4-fs (loop1): Invalid log block size: 38911 [ 584.975637][T20890] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 584.984381][T20882] FAT-fs (loop3): Directory bread(block 6) failed 10:29:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000000010000fe000000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:47 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x60, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000000ffffffda000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 585.007878][T20877] loop2: detected capacity change from 0 to 4 [ 585.033193][T20877] EXT4-fs (loop2): Invalid log block size: 255 [ 585.039801][T20907] loop5: detected capacity change from 0 to 6 10:29:47 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x68, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:47 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x700000000000000, &(0x7f0000000180)=ANY=[]) [ 585.053206][T20917] loop3: detected capacity change from 0 to 6 [ 585.061002][T20917] FAT-fs (loop3): Directory bread(block 6) failed [ 585.074993][T20924] loop1: detected capacity change from 0 to 4 [ 585.090283][T20890] loop4: detected capacity change from 0 to 4 10:29:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008040000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000fffffffffffffffff00000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 585.121639][T20924] EXT4-fs (loop1): Invalid log block size: 56063 [ 585.133559][T20890] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:29:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000100000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:47 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x800000000000000, &(0x7f0000000180)=ANY=[]) 10:29:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000000090000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 585.164752][T20944] loop3: detected capacity change from 0 to 6 [ 585.170296][T20941] loop5: detected capacity change from 0 to 6 [ 585.183527][T20944] FAT-fs (loop3): Directory bread(block 6) failed [ 585.193295][T20950] loop2: detected capacity change from 0 to 4 [ 585.204269][T20924] loop1: detected capacity change from 0 to 4 10:29:47 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6c, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:47 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x900000000000000, &(0x7f0000000180)=ANY=[]) [ 585.223759][T20924] EXT4-fs (loop1): Invalid log block size: 56063 [ 585.246080][T20950] EXT4-fs (loop2): Invalid log block size: 255 [ 585.253188][T20970] loop5: detected capacity change from 0 to 6 [ 585.257685][T20965] loop4: detected capacity change from 0 to 4 10:29:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000000fffffff6000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000000010000feff0000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 585.291260][T20950] loop2: detected capacity change from 0 to 4 [ 585.300038][T20973] loop3: detected capacity change from 0 to 6 [ 585.306209][T20965] EXT4-fs (loop4): fragment/cluster size (16384) != block size (2048) [ 585.319338][T20950] EXT4-fs (loop2): Invalid log block size: 255 [ 585.329614][T20973] FAT-fs (loop3): Directory bread(block 6) failed 10:29:47 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x74, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:47 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xa00000000000000, &(0x7f0000000180)=ANY=[]) [ 585.339346][T20993] loop5: detected capacity change from 0 to 6 10:29:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000200000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000000010000feffffffd2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 585.363828][T20997] loop1: detected capacity change from 0 to 4 [ 585.383148][T20965] loop4: detected capacity change from 0 to 4 [ 585.396309][T20965] EXT4-fs (loop4): fragment/cluster size (16384) != block size (2048) [ 585.414316][T20997] EXT4-fs (loop1): Invalid log block size: 63231 [ 585.421307][T21017] loop2: detected capacity change from 0 to 4 [ 585.432614][T21017] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 585.450701][T21016] loop5: detected capacity change from 0 to 6 [ 585.456186][T21022] loop3: detected capacity change from 0 to 6 10:29:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000300000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 585.467224][T20997] loop1: detected capacity change from 0 to 4 [ 585.476932][T20997] EXT4-fs (loop1): Invalid log block size: 63231 10:29:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000200000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:47 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xb00000000000000, &(0x7f0000000180)=ANY=[]) 10:29:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008020000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000000fffffdf9000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 585.509182][T21022] FAT-fs (loop3): Directory bread(block 6) failed [ 585.523438][T21037] loop2: detected capacity change from 0 to 4 10:29:48 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x78, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 585.562165][T21037] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 585.584760][T21047] loop4: detected capacity change from 0 to 4 [ 585.595351][T21050] loop5: detected capacity change from 0 to 6 [ 585.605046][T21047] EXT4-fs (loop4): Can't read superblock on 2nd try 10:29:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008030000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 585.611298][T21060] loop1: detected capacity change from 0 to 4 [ 585.623134][T21064] loop3: detected capacity change from 0 to 6 [ 585.635037][T21060] EXT4-fs (loop1): Invalid log block size: 63997 [ 585.644291][T21064] FAT-fs (loop3): Directory bread(block 6) failed [ 585.654846][T21037] loop2: detected capacity change from 0 to 4 10:29:48 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xc00000000000000, &(0x7f0000000180)=ANY=[]) 10:29:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008040000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 585.662304][T21047] loop4: detected capacity change from 0 to 4 [ 585.677205][T21037] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 585.687029][T21047] EXT4-fs (loop4): Can't read superblock on 2nd try [ 585.696512][T21060] loop1: detected capacity change from 0 to 4 10:29:48 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7a, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000400000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000400000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 585.711019][T21088] loop5: detected capacity change from 0 to 6 [ 585.717668][T21060] EXT4-fs (loop1): Invalid log block size: 63997 10:29:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000000fffffdfd000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008050000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:48 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xd00000000000000, &(0x7f0000000180)=ANY=[]) [ 585.796551][T21107] loop2: detected capacity change from 0 to 4 [ 585.811834][T21114] loop4: detected capacity change from 0 to 4 [ 585.821588][T21108] loop3: detected capacity change from 0 to 6 [ 585.831892][T21107] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 585.842981][T21114] EXT4-fs (loop4): bad block size 16384 [ 585.851859][T21122] loop1: detected capacity change from 0 to 4 [ 585.860474][T21108] FAT-fs (loop3): Directory bread(block 6) failed [ 585.871335][T21127] loop5: detected capacity change from 0 to 6 [ 585.877487][T21122] EXT4-fs (loop1): Invalid log block size: 65021 10:29:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008060000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000000fffffffd000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:48 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfe, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:48 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xe00000000000000, &(0x7f0000000180)=ANY=[]) [ 585.892005][T21114] loop4: detected capacity change from 0 to 4 [ 585.909068][T21107] loop2: detected capacity change from 0 to 4 [ 585.913679][T21114] EXT4-fs (loop4): bad block size 16384 [ 585.924208][T21107] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008070000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00ffffffffffff0700000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 585.965184][T21149] loop1: detected capacity change from 0 to 4 [ 585.980222][T21149] EXT4-fs (loop1): Invalid log block size: 65023 10:29:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000500000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008080000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 586.015703][T21157] loop3: detected capacity change from 0 to 6 [ 586.022471][T21156] loop5: detected capacity change from 0 to 6 10:29:48 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xf00000000000000, &(0x7f0000000180)=ANY=[]) [ 586.058629][T21169] loop4: detected capacity change from 0 to 4 [ 586.065815][T21157] FAT-fs (loop3): Directory bread(block 6) failed [ 586.073281][T21149] loop1: detected capacity change from 0 to 4 [ 586.085682][T21182] loop2: detected capacity change from 0 to 4 [ 586.094328][T21182] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000000fffffffe000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008180000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:48 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x10e, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 586.102928][T21149] EXT4-fs (loop1): Invalid log block size: 65023 [ 586.110963][T21169] EXT4-fs (loop4): Invalid log block size: 7 [ 586.140073][T21182] loop2: detected capacity change from 0 to 4 [ 586.151271][T21197] loop1: detected capacity change from 0 to 4 10:29:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000000010000081c0000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 586.151453][T21189] loop5: detected capacity change from 0 to 6 [ 586.166465][T21182] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 586.180289][T21197] EXT4-fs (loop1): Invalid log block size: 65279 [ 586.188047][T21169] loop4: detected capacity change from 0 to 4 10:29:48 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x1000000000000000, &(0x7f0000000180)=ANY=[]) [ 586.208488][T21212] loop3: detected capacity change from 0 to 6 [ 586.225847][T21169] EXT4-fs (loop4): Invalid log block size: 7 [ 586.236857][T21212] FAT-fs (loop3): Directory bread(block 6) failed [ 586.245722][T21197] loop1: detected capacity change from 0 to 4 10:29:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008260000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000600000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:48 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x204, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 586.259333][T21197] EXT4-fs (loop1): Invalid log block size: 65279 [ 586.297989][T21238] loop2: detected capacity change from 0 to 4 [ 586.306899][T21229] loop5: detected capacity change from 0 to 6 10:29:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000004000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000000010000082a0000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00fffffffffffffffe000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 586.334786][T21238] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 586.350261][T21244] loop3: detected capacity change from 0 to 6 [ 586.361057][T21244] FAT-fs (loop3): Directory bread(block 6) failed [ 586.369383][T21252] loop1: detected capacity change from 0 to 4 [ 586.375871][T21253] loop4: detected capacity change from 0 to 4 10:29:48 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x1100000000000000, &(0x7f0000000180)=ANY=[]) 10:29:48 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x300, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008fe0000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 586.388600][T21238] loop2: detected capacity change from 0 to 4 [ 586.391466][T21252] EXT4-fs (loop1): Invalid log block size: 65279 [ 586.397625][T21253] EXT4-fs (loop4): Invalid log block size: 64 [ 586.407827][T21238] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008040200d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:48 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x1103000000000000, &(0x7f0000000180)=ANY=[]) [ 586.457042][T21273] loop5: detected capacity change from 0 to 6 [ 586.459429][T21272] loop3: detected capacity change from 0 to 6 [ 586.478981][T21252] loop1: detected capacity change from 0 to 4 [ 586.479868][T21272] FAT-fs (loop3): Directory bread(block 6) failed [ 586.491759][T21253] loop4: detected capacity change from 0 to 4 [ 586.499326][T21253] EXT4-fs (loop4): Invalid log block size: 64 10:29:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000700000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000300d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:48 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x1200000000000000, &(0x7f0000000180)=ANY=[]) [ 586.500734][T21252] EXT4-fs (loop1): Invalid log block size: 65279 [ 586.517004][T21291] loop5: detected capacity change from 0 to 6 10:29:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000000ffffe000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:48 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x402, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000fff000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008020400d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 586.586307][T21311] loop2: detected capacity change from 0 to 4 [ 586.605712][T21318] loop3: detected capacity change from 0 to 6 [ 586.613940][T21320] loop1: detected capacity change from 0 to 4 [ 586.615118][T21311] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008060400d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:49 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x1203000000000000, &(0x7f0000000180)=ANY=[]) [ 586.636127][T21322] loop5: detected capacity change from 0 to 6 [ 586.636159][T21321] loop4: detected capacity change from 0 to 4 [ 586.648467][T21320] EXT4-fs (loop1): Invalid log block size: 65295 [ 586.653005][T21321] EXT4-fs (loop4): Invalid log block size: 224 [ 586.669474][T21318] FAT-fs (loop3): Directory bread(block 6) failed [ 586.689406][T21320] loop1: detected capacity change from 0 to 4 [ 586.699816][T21320] EXT4-fs (loop1): Invalid log block size: 65295 [ 586.713490][T21311] loop2: detected capacity change from 0 to 4 [ 586.722959][T21311] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:49 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x406, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000001000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008800400d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 586.734608][T21321] loop4: detected capacity change from 0 to 4 [ 586.746640][T21321] EXT4-fs (loop4): Invalid log block size: 224 [ 586.757624][T21356] loop5: detected capacity change from 0 to 6 [ 586.775871][T21361] loop3: detected capacity change from 0 to 6 [ 586.782538][T21361] FAT-fs (loop3): Directory bread(block 6) failed 10:29:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000800000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:49 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x1300000000000000, &(0x7f0000000180)=ANY=[]) 10:29:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000000fffffbff000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:49 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x500, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000500d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 586.861323][T21381] loop4: detected capacity change from 0 to 4 [ 586.874118][T21382] loop5: detected capacity change from 0 to 6 [ 586.876041][T21388] loop1: detected capacity change from 0 to 4 [ 586.880521][T21387] loop2: detected capacity change from 0 to 4 [ 586.893693][T21390] loop3: detected capacity change from 0 to 6 [ 586.903092][T21388] EXT4-fs (loop1): Invalid log block size: 65531 10:29:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000000010000082d0500d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:49 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x600, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000600d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:49 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x1303000000000000, &(0x7f0000000180)=ANY=[]) [ 586.917169][T21390] FAT-fs (loop3): Directory bread(block 6) failed [ 586.926990][T21381] EXT4-fs (loop4): Invalid log block size: 256 [ 586.950630][T21388] loop1: detected capacity change from 0 to 4 [ 586.959248][T21388] EXT4-fs (loop1): Invalid log block size: 65531 [ 586.997924][T21387] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 587.000419][T21412] loop3: detected capacity change from 0 to 6 [ 587.032617][T21381] loop4: detected capacity change from 0 to 4 10:29:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000007fffffff000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 587.044983][T21381] EXT4-fs (loop4): Invalid log block size: 256 [ 587.067804][T21426] loop5: detected capacity change from 0 to 6 [ 587.069001][T21428] loop1: detected capacity change from 0 to 4 [ 587.082726][T21412] FAT-fs (loop3): Directory bread(block 6) failed 10:29:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000002000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008040600d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 587.107931][T21428] EXT4-fs (loop1): Invalid log block size: 65535 [ 587.130902][T21387] loop2: detected capacity change from 0 to 4 [ 587.175586][T21387] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 587.204310][T21449] loop4: detected capacity change from 0 to 4 10:29:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000900000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:49 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x604, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:49 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x1e1e000000000000, &(0x7f0000000180)=ANY=[]) 10:29:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000000ffffffff000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000700d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 587.242359][T21449] EXT4-fs (loop4): Invalid log block size: 512 [ 587.303198][T21465] loop2: detected capacity change from 0 to 4 [ 587.306381][T21462] loop1: detected capacity change from 0 to 4 [ 587.320110][T21449] loop4: detected capacity change from 0 to 4 [ 587.324774][T21464] loop3: detected capacity change from 0 to 6 [ 587.338031][T21449] EXT4-fs (loop4): Invalid log block size: 512 10:29:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008001800d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000402000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 587.346737][T21465] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 587.351628][T21463] loop5: detected capacity change from 0 to 6 [ 587.372661][T21462] EXT4-fs (loop1): Invalid log block size: 65535 [ 587.391268][T21464] FAT-fs (loop3): Directory bread(block 6) failed 10:29:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000a00000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:49 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x2000000000000000, &(0x7f0000000180)=ANY=[]) 10:29:49 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x700, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008001c00d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000007ffffffffffff000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 587.472600][T21503] loop4: detected capacity change from 0 to 4 [ 587.488890][T21507] loop2: detected capacity change from 0 to 4 [ 587.501671][T21509] loop5: detected capacity change from 0 to 6 [ 587.507580][T21512] loop1: detected capacity change from 0 to 4 10:29:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008002000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:49 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x2003000000000000, &(0x7f0000000180)=ANY=[]) [ 587.528349][T21503] EXT4-fs (loop4): Invalid log block size: 516 [ 587.529591][T21510] loop3: detected capacity change from 0 to 6 [ 587.570574][T21507] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 587.584926][T21510] FAT-fs (loop3): Directory bread(block 6) failed [ 587.597267][T21512] EXT4-fs (loop1): Invalid log block size: 65535 [ 587.606533][T21527] loop5: detected capacity change from 0 to 6 10:29:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008002600d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:50 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x900, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:50 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x2010000000000000, &(0x7f0000000180)=ANY=[]) [ 587.619883][T21503] loop4: detected capacity change from 0 to 4 [ 587.640147][T21503] EXT4-fs (loop4): Invalid log block size: 516 10:29:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008002a00d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 587.673981][T21507] loop2: detected capacity change from 0 to 4 [ 587.675610][T21512] loop1: detected capacity change from 0 to 4 [ 587.697773][T21507] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000003000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 587.719270][T21552] loop3: detected capacity change from 0 to 6 [ 587.733529][T21553] loop5: detected capacity change from 0 to 6 [ 587.739392][T21512] EXT4-fs (loop1): Invalid log block size: 65535 [ 587.751604][T21552] FAT-fs (loop3): Directory bread(block 6) failed 10:29:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000b00000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:50 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x2200000000000000, &(0x7f0000000180)=ANY=[]) 10:29:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008052d00d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:50 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xa00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f007fffffffffffffff000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 587.824110][T21570] loop4: detected capacity change from 0 to 4 [ 587.860553][T21570] EXT4-fs (loop4): Invalid log block size: 768 [ 587.872350][T21576] loop5: detected capacity change from 0 to 6 [ 587.891291][T21578] loop3: detected capacity change from 0 to 6 [ 587.902845][T21584] loop2: detected capacity change from 0 to 4 [ 587.911048][T21570] loop4: detected capacity change from 0 to 4 10:29:50 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x2500000000000000, &(0x7f0000000180)=ANY=[]) 10:29:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008003f00d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 587.926017][T21570] EXT4-fs (loop4): Invalid log block size: 768 [ 587.946792][T21578] FAT-fs (loop3): Directory bread(block 6) failed [ 587.957080][T21597] loop1: detected capacity change from 0 to 4 [ 587.966684][T21584] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000004000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 588.001753][T21597] EXT4-fs (loop1): Invalid log block size: 65535 [ 588.011728][T21604] loop5: detected capacity change from 0 to 6 [ 588.029972][T21584] loop2: detected capacity change from 0 to 4 [ 588.040615][T21597] loop1: detected capacity change from 0 to 4 10:29:50 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xb00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008004000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 588.055735][T21584] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 588.064054][T21597] EXT4-fs (loop1): Invalid log block size: 65535 [ 588.076227][T21625] loop4: detected capacity change from 0 to 4 10:29:50 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x2f1b4a9600000000, &(0x7f0000000180)=ANY=[]) 10:29:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00feffffffffffffff000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000c00000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 588.107052][T21625] EXT4-fs (loop4): Invalid log block size: 1024 10:29:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008048000d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 588.175256][T21641] loop3: detected capacity change from 0 to 6 [ 588.182747][T21647] loop1: detected capacity change from 0 to 4 [ 588.187796][T21645] loop5: detected capacity change from 0 to 6 [ 588.191460][T21649] loop2: detected capacity change from 0 to 4 [ 588.205765][T21641] FAT-fs (loop3): Directory bread(block 6) failed [ 588.215121][T21625] loop4: detected capacity change from 0 to 4 10:29:50 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3f00000000000000, &(0x7f0000000180)=ANY=[]) 10:29:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000005000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008fdef00d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008effd00d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 588.227573][T21647] EXT4-fs (loop1): Invalid log block size: 65535 [ 588.234555][T21625] EXT4-fs (loop4): Invalid log block size: 1024 [ 588.257181][T21649] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:50 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xc00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 588.306219][T21647] loop1: detected capacity change from 0 to 4 [ 588.318771][T21649] loop2: detected capacity change from 0 to 4 [ 588.330023][T21687] loop5: detected capacity change from 0 to 6 [ 588.339715][T21649] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 588.348049][T21647] EXT4-fs (loop1): Invalid log block size: 65535 10:29:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008fffe00d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008feff00d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00ffffffffffffffff000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 588.366011][T21697] loop4: detected capacity change from 0 to 4 [ 588.373653][T21695] loop3: detected capacity change from 0 to 6 10:29:50 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x4000000000000000, &(0x7f0000000180)=ANY=[]) 10:29:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000d00000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 588.437301][T21695] FAT-fs (loop3): Directory bread(block 6) failed [ 588.441809][T21714] loop1: detected capacity change from 0 to 4 [ 588.455859][T21717] loop5: detected capacity change from 0 to 6 [ 588.469752][T21697] EXT4-fs (loop4): Invalid log block size: 1280 [ 588.477704][T21714] EXT4-fs (loop1): Invalid log block size: 65535 10:29:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000200d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:50 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x4000080000000000, &(0x7f0000000180)=ANY=[]) [ 588.485552][T21723] loop2: detected capacity change from 0 to 4 [ 588.494617][T21723] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 588.525955][T21714] loop1: detected capacity change from 0 to 4 10:29:50 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xd00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 588.528810][T21697] loop4: detected capacity change from 0 to 4 [ 588.539018][T21697] EXT4-fs (loop4): Invalid log block size: 1280 [ 588.539475][T21714] EXT4-fs (loop1): Invalid log block size: 65535 [ 588.561026][T21739] loop5: detected capacity change from 0 to 6 [ 588.579325][T21747] loop3: detected capacity change from 0 to 6 10:29:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000006000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000300d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 588.586230][T21747] FAT-fs (loop3): Directory bread(block 6) failed 10:29:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000002000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:51 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x4800000000000000, &(0x7f0000000180)=ANY=[]) 10:29:51 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xe00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 588.628285][T21755] loop4: detected capacity change from 0 to 4 [ 588.655241][T21755] EXT4-fs (loop4): Invalid log block size: 1536 10:29:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000400d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 588.674542][T21768] loop1: detected capacity change from 0 to 4 [ 588.683488][T21723] loop2: detected capacity change from 0 to 4 [ 588.692123][T21768] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 588.702985][T21774] loop3: detected capacity change from 0 to 7 [ 588.713683][T21778] loop5: detected capacity change from 0 to 6 [ 588.720509][T21723] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000500d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:51 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x4c00000000000000, &(0x7f0000000180)=ANY=[]) [ 588.734112][T21755] loop4: detected capacity change from 0 to 4 [ 588.744370][T21755] EXT4-fs (loop4): Invalid log block size: 1536 [ 588.752360][T21768] loop1: detected capacity change from 0 to 4 [ 588.763180][T21768] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:29:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000e00000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:51 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xe01, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000600d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000406000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:51 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x6000000000000000, &(0x7f0000000180)=ANY=[]) [ 588.802038][T21803] loop5: detected capacity change from 0 to 6 10:29:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000003000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 588.867908][T21822] loop4: detected capacity change from 0 to 4 [ 588.892211][T21827] loop2: detected capacity change from 0 to 4 [ 588.902677][T21829] loop1: detected capacity change from 0 to 4 10:29:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000700d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 588.912440][T21822] EXT4-fs (loop4): Invalid log block size: 1540 [ 588.924905][T21831] loop5: detected capacity change from 0 to 6 [ 588.926341][T21828] loop3: detected capacity change from 0 to 7 [ 588.947483][T21827] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000800d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 588.961179][T21829] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:29:51 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xf00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 588.994943][T21822] loop4: detected capacity change from 0 to 4 [ 589.004760][T21822] EXT4-fs (loop4): Invalid log block size: 1540 [ 589.016399][T21829] loop1: detected capacity change from 0 to 4 [ 589.022796][T21827] loop2: detected capacity change from 0 to 4 10:29:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000007000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008001800d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:51 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x6400000000000000, &(0x7f0000000180)=ANY=[]) [ 589.039109][T21829] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 589.062468][T21827] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 589.067036][T21862] loop3: detected capacity change from 0 to 7 10:29:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000f00000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:51 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1020, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008001c00d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000004000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 589.108967][T21869] loop4: detected capacity change from 0 to 4 [ 589.142018][T21873] loop5: detected capacity change from 0 to 6 10:29:51 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1100, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008002600d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:51 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x6800000000000000, &(0x7f0000000180)=ANY=[]) [ 589.156889][T21869] EXT4-fs (loop4): Invalid log block size: 1792 [ 589.175504][T21889] loop3: detected capacity change from 0 to 8 [ 589.199363][T21890] loop1: detected capacity change from 0 to 4 [ 589.229397][T21869] loop4: detected capacity change from 0 to 4 [ 589.238112][T21869] EXT4-fs (loop4): Invalid log block size: 1792 [ 589.257503][T21890] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:29:51 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1200, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 589.275382][T21911] loop5: detected capacity change from 0 to 6 [ 589.289291][T21913] loop3: detected capacity change from 0 to 8 [ 589.294968][T21916] loop2: detected capacity change from 0 to 4 [ 589.309864][T21890] loop1: detected capacity change from 0 to 4 10:29:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000008000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008002a00d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 589.327104][T21890] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 589.352163][T21916] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:51 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x6c00000000000000, &(0x7f0000000180)=ANY=[]) 10:29:51 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 589.374592][T21931] loop3: detected capacity change from 0 to 9 [ 589.417591][T21944] loop4: detected capacity change from 0 to 4 [ 589.429906][T21916] loop2: detected capacity change from 0 to 4 [ 589.440963][T21916] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 589.460591][T21944] EXT4-fs (loop4): Invalid log block size: 2048 10:29:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f001000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000005000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b000000000100000800fe00d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:51 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2010, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 589.470538][T21956] loop3: detected capacity change from 0 to 16 [ 589.477306][T21959] loop5: detected capacity change from 0 to 6 10:29:51 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x7400000000000000, &(0x7f0000000180)=ANY=[]) [ 589.525720][T21970] loop1: detected capacity change from 0 to 4 [ 589.533397][T21969] loop2: detected capacity change from 0 to 4 [ 589.540743][T21944] loop4: detected capacity change from 0 to 4 [ 589.561163][T21944] EXT4-fs (loop4): Invalid log block size: 2048 10:29:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000402d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000003d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 589.568262][T21970] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 589.583424][T21969] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 589.597672][T21987] loop3: detected capacity change from 0 to 16 [ 589.601922][T21990] loop5: detected capacity change from 0 to 6 10:29:52 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x7800000000000000, &(0x7f0000000180)=ANY=[]) 10:29:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000009000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 589.633661][T21970] loop1: detected capacity change from 0 to 4 [ 589.647414][T21969] loop2: detected capacity change from 0 to 4 [ 589.662415][T21969] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:52 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2200, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000204d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 589.677630][T21970] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 589.693134][T22015] loop4: detected capacity change from 0 to 4 [ 589.705671][T22016] loop5: detected capacity change from 0 to 6 [ 589.724060][T22023] loop3: detected capacity change from 0 to 17 10:29:52 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x7a00000000000000, &(0x7f0000000180)=ANY=[]) 10:29:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f001100000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 589.735357][T22015] EXT4-fs (loop4): Invalid log block size: 2304 10:29:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000006000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:52 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2500, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000604d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 589.792995][T22015] loop4: detected capacity change from 0 to 4 [ 589.820588][T22015] EXT4-fs (loop4): Invalid log block size: 2304 [ 589.828091][T22050] loop2: detected capacity change from 0 to 4 [ 589.838347][T22055] loop3: detected capacity change from 0 to 18 [ 589.845407][T22051] loop5: detected capacity change from 0 to 6 [ 589.846396][T22053] loop1: detected capacity change from 0 to 4 [ 589.871032][T22050] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008008004d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:52 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x3f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 589.887958][T22053] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:29:52 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x7fffffffffffffff, &(0x7f0000000180)=ANY=[]) 10:29:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000000000000a000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 589.918233][T22050] loop2: detected capacity change from 0 to 4 [ 589.941745][T22053] loop1: detected capacity change from 0 to 4 [ 589.949440][T22053] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 589.959700][T22050] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000005d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:52 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:52 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x8503000000000000, &(0x7f0000000180)=ANY=[]) 10:29:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000007000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f001200000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 589.969162][T22087] loop5: detected capacity change from 0 to 6 [ 589.970967][T22085] loop3: detected capacity change from 0 to 31 [ 589.990525][T22091] loop4: detected capacity change from 0 to 4 [ 589.999375][T22091] EXT4-fs (loop4): Invalid log block size: 2560 10:29:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008002d05d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 590.055059][T22091] loop4: detected capacity change from 0 to 4 [ 590.071272][T22091] EXT4-fs (loop4): Invalid log block size: 2560 [ 590.075839][T22120] loop2: detected capacity change from 0 to 4 [ 590.081741][T22116] loop1: detected capacity change from 0 to 4 [ 590.086888][T22118] loop5: detected capacity change from 0 to 6 [ 590.098914][T22122] loop3: detected capacity change from 0 to 32 10:29:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000006d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:52 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4800, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 590.103403][T22116] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 590.121167][T22120] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:52 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x85ffffff00000000, &(0x7f0000000180)=ANY=[]) 10:29:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000000000000b000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 590.151744][T22116] loop1: detected capacity change from 0 to 4 [ 590.158717][T22116] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 590.178985][T22145] loop3: detected capacity change from 0 to 36 10:29:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000008000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:52 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:52 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x8603000000000000, &(0x7f0000000180)=ANY=[]) [ 590.198036][T22152] loop4: detected capacity change from 0 to 4 [ 590.221789][T22153] loop5: detected capacity change from 0 to 6 [ 590.222530][T22120] loop2: detected capacity change from 0 to 4 [ 590.239912][T22152] EXT4-fs (loop4): Invalid log block size: 2816 10:29:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000000000000c000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 590.263072][T22171] loop3: detected capacity change from 0 to 38 [ 590.270624][T22120] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 590.275831][T22176] loop1: detected capacity change from 0 to 4 [ 590.294673][T22176] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:29:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000406d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:52 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 590.312172][T22175] loop5: detected capacity change from 0 to 6 10:29:52 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x8cffffff00000000, &(0x7f0000000180)=ANY=[]) 10:29:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f002200000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000007d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000009000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:52 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6800, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 590.363424][T22197] loop3: detected capacity change from 0 to 48 [ 590.393543][T22201] loop4: detected capacity change from 0 to 4 [ 590.438020][T22206] loop2: detected capacity change from 0 to 4 [ 590.444998][T22211] loop5: detected capacity change from 0 to 6 [ 590.453164][T22201] EXT4-fs (loop4): Invalid log block size: 3072 [ 590.468182][T22221] loop3: detected capacity change from 0 to 52 10:29:52 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 590.491349][T22225] loop1: detected capacity change from 0 to 4 [ 590.508799][T22201] loop4: detected capacity change from 0 to 4 [ 590.509634][T22225] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 590.532216][T22201] EXT4-fs (loop4): Invalid log block size: 3072 10:29:52 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x8f26000000000000, &(0x7f0000000180)=ANY=[]) 10:29:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000018d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 590.541040][T22206] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000000000000d000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 590.592247][T22238] loop3: detected capacity change from 0 to 54 [ 590.601878][T22240] loop5: detected capacity change from 0 to 6 [ 590.621293][T22206] loop2: detected capacity change from 0 to 4 [ 590.630901][T22206] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b000000000100000800001cd2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:53 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7400, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 590.638777][T22225] loop1: detected capacity change from 0 to 4 10:29:53 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x97ffffff00000000, &(0x7f0000000180)=ANY=[]) 10:29:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f002500000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 590.673791][T22225] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 590.702818][T22267] loop4: detected capacity change from 0 to 4 10:29:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000a000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000020d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000026d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 590.720859][T22270] loop5: detected capacity change from 0 to 6 [ 590.727975][T22271] loop3: detected capacity change from 0 to 58 [ 590.739579][T22279] loop2: detected capacity change from 0 to 4 [ 590.749361][T22279] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 590.759787][T22267] EXT4-fs (loop4): Invalid log block size: 3328 10:29:53 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7800, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:53 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xcc03000000000000, &(0x7f0000000180)=ANY=[]) [ 590.799987][T22267] loop4: detected capacity change from 0 to 4 [ 590.807430][T22279] loop2: detected capacity change from 0 to 4 [ 590.820474][T22267] EXT4-fs (loop4): Invalid log block size: 3328 [ 590.832512][T22279] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 590.840585][T22309] loop3: detected capacity change from 0 to 60 10:29:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b000000000100000800002ad2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000000000000e000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 590.854787][T22313] loop1: detected capacity change from 0 to 4 [ 590.861166][T22311] loop5: detected capacity change from 0 to 6 [ 590.873996][T22313] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:29:53 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7a00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:53 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xcd26000000000000, &(0x7f0000000180)=ANY=[]) 10:29:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f002e00000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 590.913862][T22331] loop4: detected capacity change from 0 to 4 [ 590.943341][T22331] EXT4-fs (loop4): Invalid log block size: 3584 10:29:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b000000000100000800052dd2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 590.964878][T22313] loop1: detected capacity change from 0 to 4 [ 590.967326][T22341] loop2: detected capacity change from 0 to 4 [ 590.983333][T22342] loop3: detected capacity change from 0 to 61 [ 590.991693][T22313] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 590.997901][T22346] loop5: detected capacity change from 0 to 6 10:29:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000000000000f000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000b000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:53 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xedc0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 591.019035][T22341] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:53 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xdaffffff00000000, &(0x7f0000000180)=ANY=[]) 10:29:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b000000000100000800003fd2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 591.062872][T22341] loop2: detected capacity change from 0 to 4 [ 591.078683][T22360] loop4: detected capacity change from 0 to 4 [ 591.091743][T22341] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:53 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xdc03000000000000, &(0x7f0000000180)=ANY=[]) 10:29:53 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfeff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000040d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 591.107772][T22376] loop5: detected capacity change from 0 to 6 [ 591.124326][T22379] loop3: detected capacity change from 0 to 118 [ 591.125107][T22375] loop1: detected capacity change from 0 to 4 [ 591.143356][T22360] EXT4-fs (loop4): Invalid log block size: 3840 10:29:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f004800000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 591.204935][T22375] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 591.215593][T22398] loop5: detected capacity change from 0 to 6 [ 591.225606][T22360] loop4: detected capacity change from 0 to 4 [ 591.239961][T22360] EXT4-fs (loop4): Invalid log block size: 3840 10:29:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000480d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 591.253241][T22407] loop2: detected capacity change from 0 to 4 [ 591.258407][T22399] loop3: detected capacity change from 0 to 127 [ 591.281671][T22407] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:53 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xff0f, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:53 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xdd03000000000000, &(0x7f0000000180)=ANY=[]) 10:29:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000010000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 591.299865][T22375] loop1: detected capacity change from 0 to 4 [ 591.329340][T22375] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 591.350167][T22432] loop4: detected capacity change from 0 to 4 [ 591.363717][T22429] loop3: detected capacity change from 0 to 127 10:29:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000c000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b000000000100000800fdefd2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:53 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffe, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 591.380006][T22432] EXT4-fs (loop4): Invalid log block size: 4096 [ 591.381847][T22407] loop2: detected capacity change from 0 to 4 [ 591.392046][T22430] loop5: detected capacity change from 0 to 6 [ 591.413595][T22407] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:53 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xde00000000000000, &(0x7f0000000180)=ANY=[]) [ 591.432059][T22432] loop4: detected capacity change from 0 to 4 [ 591.443841][T22432] EXT4-fs (loop4): Invalid log block size: 4096 10:29:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b000000000100000800effdd2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f004c00000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000410000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 591.499899][T22464] loop3: detected capacity change from 0 to 127 [ 591.521791][T22466] loop1: detected capacity change from 0 to 4 [ 591.532724][T22465] loop5: detected capacity change from 0 to 6 [ 591.543886][T22474] loop2: detected capacity change from 0 to 4 10:29:54 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x20000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:54 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xe5ffffff00000000, &(0x7f0000000180)=ANY=[]) 10:29:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b000000000100000800fffed2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 591.554879][T22466] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 591.565974][T22483] loop4: detected capacity change from 0 to 4 [ 591.595130][T22474] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 591.617946][T22494] loop3: detected capacity change from 0 to 256 [ 591.624436][T22483] EXT4-fs (loop4): Invalid log block size: 4100 [ 591.639682][T22466] loop1: detected capacity change from 0 to 4 [ 591.642155][T22474] loop2: detected capacity change from 0 to 4 [ 591.654276][T22474] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 591.659070][T22498] loop5: detected capacity change from 0 to 6 10:29:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b000000000100000800feffd2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:54 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 591.670414][T22466] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 591.696147][T22483] loop4: detected capacity change from 0 to 4 10:29:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000d000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f006000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:54 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xec00000000000000, &(0x7f0000000180)=ANY=[]) [ 591.718934][T22483] EXT4-fs (loop4): Invalid log block size: 4100 [ 591.730716][T22524] loop3: detected capacity change from 0 to 512 10:29:54 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x80000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000002d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000011000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 591.794868][T22537] loop2: detected capacity change from 0 to 4 [ 591.803392][T22538] loop5: detected capacity change from 0 to 6 [ 591.810947][T22542] loop1: detected capacity change from 0 to 4 10:29:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000003d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 591.835984][T22537] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 591.836372][T22545] loop3: detected capacity change from 0 to 1024 [ 591.856769][T22542] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:29:54 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xed00000000000000, &(0x7f0000000180)=ANY=[]) 10:29:54 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x80040, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 591.889830][T22537] loop2: detected capacity change from 0 to 4 [ 591.903124][T22542] loop1: detected capacity change from 0 to 4 [ 591.905774][T22569] loop4: detected capacity change from 0 to 4 [ 591.916987][T22542] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 591.925721][T22537] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000004d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 591.936145][T22569] EXT4-fs (loop4): Invalid log block size: 4352 [ 591.947203][T22572] loop5: detected capacity change from 0 to 6 [ 591.958689][T22581] loop3: detected capacity change from 0 to 1024 [ 591.966017][T22569] loop4: detected capacity change from 0 to 4 10:29:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f006800000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 591.984740][T22569] EXT4-fs (loop4): Invalid log block size: 4352 10:29:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000005d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000e000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:54 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xee00000000000000, &(0x7f0000000180)=ANY=[]) 10:29:54 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xe0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 592.026788][T22602] loop2: detected capacity change from 0 to 4 [ 592.065815][T22602] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000012000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 592.096309][T22615] loop1: detected capacity change from 0 to 4 [ 592.108900][T22614] loop5: detected capacity change from 0 to 6 [ 592.120689][T22617] loop3: detected capacity change from 0 to 1792 [ 592.131209][T22602] loop2: detected capacity change from 0 to 4 10:29:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000006d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000007d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f006c00000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:54 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xf0ffffff00000000, &(0x7f0000000180)=ANY=[]) 10:29:54 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1fffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 592.142172][T22615] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 592.150681][T22602] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 592.169010][T22621] loop4: detected capacity change from 0 to 4 10:29:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000f000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000008d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 592.226023][T22643] loop5: detected capacity change from 0 to 6 [ 592.238681][T22621] EXT4-fs (loop4): Invalid log block size: 4608 [ 592.242031][T22648] loop2: detected capacity change from 0 to 4 [ 592.264184][T22649] loop3: detected capacity change from 0 to 4095 10:29:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000018d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:54 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xf4ffffff00000000, &(0x7f0000000180)=ANY=[]) 10:29:54 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 592.274209][T22648] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 592.313124][T22648] loop2: detected capacity change from 0 to 4 10:29:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000020000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 592.331857][T22648] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 592.350295][T22678] loop4: detected capacity change from 0 to 4 [ 592.359876][T22678] EXT4-fs (loop4): Invalid log block size: 8192 [ 592.363558][T22676] loop1: detected capacity change from 0 to 4 [ 592.366586][T22680] loop5: detected capacity change from 0 to 6 10:29:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b000000000100000800001cd2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:54 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xf6ffffff00000000, &(0x7f0000000180)=ANY=[]) [ 592.391924][T22684] loop3: detected capacity change from 0 to 32768 [ 592.412095][T22678] loop4: detected capacity change from 0 to 4 [ 592.430681][T22678] EXT4-fs (loop4): Invalid log block size: 8192 10:29:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000026d2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f007400000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000000010000080000fed2", 0x61, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000001020000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 592.437116][T22676] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 592.450899][T22699] loop5: detected capacity change from 0 to 6 [ 592.473749][T22708] loop2: detected capacity change from 0 to 4 [ 592.503054][T22708] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 592.529311][T22721] loop4: detected capacity change from 0 to 4 [ 592.538611][T22676] loop1: detected capacity change from 0 to 4 [ 592.551180][T22676] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 592.561389][T22721] EXT4-fs (loop4): Invalid log block size: 8208 10:29:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000010000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:55 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xf9fdffff00000000, &(0x7f0000000180)=ANY=[]) 10:29:55 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x10e0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f007a00000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x7, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000022000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 592.667043][T22743] loop1: detected capacity change from 0 to 4 [ 592.673790][T22744] loop2: detected capacity change from 0 to 4 [ 592.685757][T22742] loop4: detected capacity change from 0 to 4 [ 592.692903][T22744] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 592.701920][T22743] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 592.708398][T22745] loop3: detected capacity change from 0 to 34560 10:29:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x461, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:55 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xfbffffff00000000, &(0x7f0000000180)=ANY=[]) 10:29:55 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 592.716998][T22742] EXT4-fs (loop4): Invalid log block size: 8704 [ 592.718355][T22749] loop5: detected capacity change from 0 to 6 10:29:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0xc00, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 592.774927][T22744] loop2: detected capacity change from 0 to 4 [ 592.782329][T22743] loop1: detected capacity change from 0 to 4 [ 592.790139][T22744] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 592.793601][T22742] loop4: detected capacity change from 0 to 4 [ 592.808601][T22742] EXT4-fs (loop4): Invalid log block size: 8704 [ 592.811234][T22779] loop5: detected capacity change from 0 to 6 10:29:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0xfdef, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 592.819531][T22743] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:29:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00d500000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 592.845643][T22784] loop3: detected capacity change from 0 to 65536 [ 592.875320][T22793] loop2: detected capacity change from 0 to 4 [ 592.884210][T22793] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000011000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:55 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xfdfdffff00000000, &(0x7f0000000180)=ANY=[]) 10:29:55 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2040000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00d600000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000025000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x87ffc00, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 592.976219][T22810] loop2: detected capacity change from 0 to 4 [ 592.991147][T22811] loop4: detected capacity change from 0 to 4 [ 592.998787][T22820] loop5: detected capacity change from 0 to 6 [ 593.012036][T22821] loop3: detected capacity change from 0 to 66048 10:29:55 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xfdffffff00000000, &(0x7f0000000180)=ANY=[]) [ 593.029828][T22824] loop1: detected capacity change from 0 to 4 [ 593.050983][T22811] EXT4-fs (loop4): Invalid log block size: 9472 [ 593.059114][T22810] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:55 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x3000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 593.085690][T22824] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 593.115758][T22836] loop5: detected capacity change from 0 to 6 [ 593.128478][T22810] loop2: detected capacity change from 0 to 4 [ 593.132326][T22851] loop3: detected capacity change from 0 to 98304 [ 593.134757][T22824] loop1: detected capacity change from 0 to 4 [ 593.147996][T22810] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 593.156778][T22811] loop4: detected capacity change from 0 to 4 [ 593.163586][T22811] EXT4-fs (loop4): Invalid log block size: 9472 [ 593.172023][T22824] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:29:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00d700000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:55 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xfeffffff00000000, &(0x7f0000000180)=ANY=[]) 10:29:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000012000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:55 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000000000002e000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 593.265933][T22876] loop2: detected capacity change from 0 to 4 [ 593.274531][T22879] loop5: detected capacity change from 0 to 6 [ 593.283031][T22876] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 593.298375][T22878] loop1: detected capacity change from 0 to 4 [ 593.306196][T22878] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:29:55 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xfeffffffffffffff, &(0x7f0000000180)=ANY=[]) 10:29:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00fe00000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 593.323098][T22881] loop3: detected capacity change from 0 to 131072 [ 593.337499][T22887] loop4: detected capacity change from 0 to 4 [ 593.347969][T22878] loop1: detected capacity change from 0 to 4 10:29:55 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xff0f000000000000, &(0x7f0000000180)=ANY=[]) 10:29:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000022000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 593.366405][T22878] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 593.376488][T22901] loop5: detected capacity change from 0 to 6 [ 593.399326][T22905] loop2: detected capacity change from 0 to 4 [ 593.406744][T22887] EXT4-fs (loop4): Invalid log block size: 11776 [ 593.454472][T22918] loop5: detected capacity change from 0 to 6 [ 593.462497][T22905] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 593.463803][T22919] loop1: detected capacity change from 0 to 4 [ 593.483292][T22919] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:29:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x20010061, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:55 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x5000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:55 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xfffdffff00000000, &(0x7f0000000180)=ANY=[]) 10:29:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000025000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000000964a1b2f000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 593.500167][T22887] loop4: detected capacity change from 0 to 4 [ 593.517371][T22887] EXT4-fs (loop4): Invalid log block size: 11776 [ 593.544371][T22933] loop3: detected capacity change from 0 to 163840 [ 593.559783][T22905] loop2: detected capacity change from 0 to 4 [ 593.565440][T22946] loop5: detected capacity change from 0 to 6 [ 593.572477][T22905] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:56 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xffff1f0000000000, &(0x7f0000000180)=ANY=[]) 10:29:56 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000402000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 593.612226][T22953] loop1: detected capacity change from 0 to 4 [ 593.638605][T22952] loop4: detected capacity change from 0 to 4 [ 593.643063][T22962] loop5: detected capacity change from 0 to 6 [ 593.647426][T22952] EXT4-fs (loop4): Invalid log block size: 12059 [ 593.659018][T22953] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 593.678286][T22972] loop2: detected capacity change from 0 to 4 [ 593.686874][T22972] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 593.704623][T22975] loop3: detected capacity change from 0 to 196608 10:29:56 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xffffff7f00000000, &(0x7f0000000180)=ANY=[]) 10:29:56 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6040000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 593.715553][T22953] loop1: detected capacity change from 0 to 4 [ 593.723060][T22953] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 593.738634][T22972] loop2: detected capacity change from 0 to 4 [ 593.749847][T22952] loop4: detected capacity change from 0 to 4 10:29:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000003000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00002e000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 593.769474][T22952] EXT4-fs (loop4): Invalid log block size: 12059 [ 593.777309][T22972] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 593.808115][T22996] loop5: detected capacity change from 0 to 6 [ 593.837479][T23008] loop1: detected capacity change from 0 to 4 [ 593.837734][T23006] loop3: detected capacity change from 0 to 197120 [ 593.848597][T23008] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 593.884190][T23008] loop1: detected capacity change from 0 to 4 [ 593.908424][T23008] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 593.934035][T23023] loop2: detected capacity change from 0 to 4 [ 593.976811][T23023] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x7ffff000, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000000000003f000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:56 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xffffffff00000000, &(0x7f0000000180)=ANY=[]) 10:29:56 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000048000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f002803000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 594.035316][T23023] loop2: detected capacity change from 0 to 4 [ 594.041991][T23023] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 594.089138][T23041] loop5: detected capacity change from 0 to 6 [ 594.110311][T23047] loop1: detected capacity change from 0 to 4 [ 594.118735][T23052] loop3: detected capacity change from 0 to 229376 [ 594.123519][T23057] loop2: detected capacity change from 0 to 4 10:29:56 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xffffffffffff0700, &(0x7f0000000180)=ANY=[]) [ 594.143393][T23047] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 594.162274][T23059] loop4: detected capacity change from 0 to 4 [ 594.171724][T23057] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 594.185927][T23068] loop5: detected capacity change from 0 to 6 10:29:56 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 594.209656][T23059] EXT4-fs (loop4): Invalid log block size: 16128 [ 594.229111][T23047] loop1: detected capacity change from 0 to 4 [ 594.235704][T23047] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 594.252946][T23057] loop2: detected capacity change from 0 to 4 10:29:56 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xffffffffffffff7f, &(0x7f0000000180)=ANY=[]) 10:29:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00004c000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f002903000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 594.259438][T23074] loop3: detected capacity change from 0 to 262144 [ 594.270124][T23059] loop4: detected capacity change from 0 to 4 [ 594.275970][T23093] loop5: detected capacity change from 0 to 6 [ 594.277786][T23059] EXT4-fs (loop4): Invalid log block size: 16128 [ 594.282310][T23057] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:56 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xfffffffffffffffe, &(0x7f0000000180)=ANY=[]) [ 594.340859][T23109] loop1: detected capacity change from 0 to 4 [ 594.355639][T23109] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 594.377592][T23119] loop2: detected capacity change from 0 to 4 [ 594.390199][T23117] loop5: detected capacity change from 0 to 6 [ 594.403887][T23119] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 594.431581][T23109] loop1: detected capacity change from 0 to 4 [ 594.442645][T23109] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 594.471165][T23119] loop2: detected capacity change from 0 to 4 [ 594.480830][T23119] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0xfffffdef, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:56 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x9000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000040000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:56 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0xffffffffffffffff, &(0x7f0000000180)=ANY=[]) 10:29:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000060000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f002a03000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 594.590524][T23150] loop2: detected capacity change from 0 to 4 [ 594.594927][T23151] loop1: detected capacity change from 0 to 4 [ 594.603617][T23150] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 594.607475][T23155] loop5: detected capacity change from 0 to 6 [ 594.620614][T23158] loop4: detected capacity change from 0 to 4 [ 594.627024][T23157] loop3: detected capacity change from 0 to 264192 10:29:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000204000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:57 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xa000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000068000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 594.636877][T23151] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 594.649664][T23158] EXT4-fs (loop4): Invalid log block size: 16384 10:29:57 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080), &(0x7f00000000c0)={[0x8]}, 0x8) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) fallocate(r0, 0x11, 0x6, 0x421e) [ 594.693045][T23158] loop4: detected capacity change from 0 to 4 [ 594.709946][T23179] loop1: detected capacity change from 0 to 4 [ 594.716621][T23158] EXT4-fs (loop4): Invalid log block size: 16384 [ 594.722613][T23180] loop2: detected capacity change from 0 to 4 [ 594.745882][T23187] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 594.755627][T23186] loop3: detected capacity change from 0 to 264192 [ 594.778329][T23180] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 594.778901][T23179] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:29:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000080040000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:57 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xb000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 594.788820][T23187] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 594.814654][T23180] loop2: detected capacity change from 0 to 4 [ 594.829401][T23179] loop1: detected capacity change from 0 to 4 [ 594.846783][T23180] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 594.858661][T23179] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 594.867238][T23210] loop4: detected capacity change from 0 to 4 [ 594.873387][T23211] loop3: detected capacity change from 0 to 264192 [ 594.906235][T23210] EXT4-fs (loop4): Invalid log block size: 16384 [ 594.938350][T23224] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 594.993846][T23210] loop4: detected capacity change from 0 to 4 [ 595.002881][T23210] EXT4-fs (loop4): Invalid log block size: 16384 10:29:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x7ffffffffffffbff, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:57 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xc000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00006c000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000604000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:57 executing program 5: timer_settime(0x0, 0x0, &(0x7f0000000280), &(0x7f00000003c0)) timer_settime(0x0, 0x1, &(0x7f0000000400)={{}, {0x77359400}}, &(0x7f0000000440)) creat(&(0x7f0000000040)='./file0\x00', 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000480)={{0x0, 0x989680}}, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x6, 0x1f, &(0x7f0000000340)=[{&(0x7f0000000180)="bccf9ef05ee00f9613023f07f9831c998a4cf401732319a6dbed810c4cca9d4e8e4174879116be202b95d57470a4c63089facbc6a4e2c810d1d5f0698b84f82e307a91de9d7320d5ca64b52e9888d588bd97e6f020e507", 0x0, 0x5}, {&(0x7f0000000200)="d21d30d2f9f6126f2b4461291c22dbb44505e25d479fae8d0f28ce6fbafe38e50aa3fb13f4f3948b3865271be6db721b313fb3979f4638fd71be9c49a2e48cc3a2911e039bbc0ae6f28270fc6dddec182ac29e253f2eb4e471f31b71b2a4cae06f00e9bab61c056cc739e4ba63", 0x0, 0x80000000}, {&(0x7f0000000100)="7afc241acfb119245fa2", 0x0, 0x26}, {&(0x7f0000000280), 0x0, 0x8}, {&(0x7f00000002c0)="30d8903bde6ea3d4ab1b9c243de97be52836e2b650d4ad969276c9af9d9b32445c5a7810566e66648735e3fae6cbb744cb80d22936bfade27c8ac3cb9019936fb0d54dec40c35c31e1a434314ad710608e", 0x0, 0xf7f}], 0x281880, &(0x7f0000000180)=ANY=[]) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000140)=0xc) 10:29:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000048000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 595.120994][T23243] loop2: detected capacity change from 0 to 4 [ 595.132690][T23248] loop4: detected capacity change from 0 to 4 [ 595.143263][T23243] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 595.153165][T23241] loop5: detected capacity change from 0 to 264192 [ 595.163516][T23252] loop3: detected capacity change from 0 to 264192 [ 595.170591][T23248] EXT4-fs (loop4): Invalid log block size: 18432 [ 595.171497][T23254] loop1: detected capacity change from 0 to 4 [ 595.188603][T23241] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 595.202449][T23241] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 595.215330][T23248] loop4: detected capacity change from 0 to 4 10:29:57 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xd000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:29:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000000000004c000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 595.223682][T23248] EXT4-fs (loop4): Invalid log block size: 18432 [ 595.233239][T23243] loop2: detected capacity change from 0 to 4 [ 595.246659][T23254] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 595.249294][T23271] loop5: detected capacity change from 0 to 264192 [ 595.259730][T23243] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:29:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f001004000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 595.304095][T23254] loop1: detected capacity change from 0 to 4 [ 595.316718][T23292] loop4: detected capacity change from 0 to 4 [ 595.327210][T23293] loop3: detected capacity change from 0 to 264192 [ 595.331049][T23254] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 595.345613][T23292] EXT4-fs (loop4): Invalid log block size: 19456 10:29:57 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xe000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 595.376172][T23303] loop2: detected capacity change from 0 to 4 10:29:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000074000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 595.416395][T23313] loop3: detected capacity change from 0 to 264192 [ 595.423562][T23303] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 595.432917][T23292] loop4: detected capacity change from 0 to 4 [ 595.440194][T23292] EXT4-fs (loop4): Invalid log block size: 19456 10:29:57 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xf000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 595.473745][T23322] loop1: detected capacity change from 0 to 4 [ 595.483605][T23322] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 595.492802][T23303] loop2: detected capacity change from 0 to 4 10:29:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0xfffffffffffffdef, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:29:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000060000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:29:58 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x10000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 595.529984][T23303] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 595.538944][T23335] loop3: detected capacity change from 0 to 264192 [ 595.547020][T23322] loop1: detected capacity change from 0 to 4 [ 595.558349][T23322] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:29:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000005000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 595.644079][T23355] loop4: detected capacity change from 0 to 4 [ 595.658093][T23359] loop2: detected capacity change from 0 to 4 [ 595.664783][T23358] loop3: detected capacity change from 0 to 264192 [ 595.667593][T23359] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 595.692992][T23355] EXT4-fs (loop4): Invalid log block size: 24576 [ 595.730070][T23359] loop2: detected capacity change from 0 to 4 [ 595.736684][T23359] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 595.764851][T23355] loop4: detected capacity change from 0 to 4 [ 595.785664][T23355] EXT4-fs (loop4): Invalid log block size: 24576 10:30:00 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x11000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00007a000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000006000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000068000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0xffffffffffffffff, 0x400}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 598.193480][T23389] loop2: detected capacity change from 0 to 4 [ 598.196838][T23394] loop1: detected capacity change from 0 to 4 [ 598.206131][T23395] loop4: detected capacity change from 0 to 4 [ 598.215237][T23394] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 598.226549][T23397] loop3: detected capacity change from 0 to 264192 [ 598.237853][T23395] EXT4-fs (loop4): Invalid log block size: 26624 [ 598.248873][T23389] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 598.270859][T23394] loop1: detected capacity change from 0 to 4 [ 598.279802][T23395] loop4: detected capacity change from 0 to 4 10:30:00 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x12000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 598.295836][T23395] EXT4-fs (loop4): Invalid log block size: 26624 [ 598.295976][T23394] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:30:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000fe000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000000000006c000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 598.358874][T23389] loop2: detected capacity change from 0 to 4 [ 598.368460][T23389] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:30:00 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x20000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 598.421124][T23439] loop1: detected capacity change from 0 to 4 [ 598.425807][T23436] loop3: detected capacity change from 0 to 264192 [ 598.442895][T23444] loop4: detected capacity change from 0 to 4 [ 598.463843][T23439] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:30:00 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x20100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000406000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 598.492661][T23444] EXT4-fs (loop4): Invalid log block size: 27648 [ 598.537981][T23458] loop2: detected capacity change from 0 to 4 [ 598.548713][T23439] loop1: detected capacity change from 0 to 4 [ 598.560296][T23444] loop4: detected capacity change from 0 to 4 [ 598.571459][T23439] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 598.581003][T23444] EXT4-fs (loop4): Invalid log block size: 27648 10:30:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = accept(r1, 0x0, &(0x7f0000000180)) syz_genetlink_get_family_id$batadv(&(0x7f0000000240), r2) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000037c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000003880)={&(0x7f0000003780)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000003840)={&(0x7f0000003800)={0x30, 0x0, 0x200, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x0, 0x41}}}}, [@NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(r2, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x54, 0x0, 0x1, 0x70bd29, 0x25dfdbff, {{}, {@void, @val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x1, 0x56}}}}, [@NL80211_ATTR_MESH_ID={0xa}, @mon_options=[@NL80211_ATTR_MNTR_FLAGS={0x20, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}]}]]}, 0x54}, 0x1, 0x0, 0x0, 0x40050}, 0x80) sendmsg$NL80211_CMD_DEL_KEY(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xb0, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x3f, 0x73}}}}, [@NL80211_ATTR_KEY_IDX={0x5}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x2}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "894dce57b581b330925b0cb250"}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x5}, @NL80211_ATTR_KEY={0x34, 0x50, 0x0, 0x1, [@NL80211_KEY_DATA_WEP104={0x11, 0x1, "1216881af5f947f968a8b6436b"}, @NL80211_KEY_DEFAULT_MGMT={0x4}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac05}, @NL80211_KEY_MODE={0x5, 0x9, 0x1}, @NL80211_KEY_MODE={0x5, 0x9, 0x1}]}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x3}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x5}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "918c79c0d0"}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0xc, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x8000040}, 0x4010) creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) 10:30:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000004020000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000074000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 598.598177][T23458] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 598.614581][T23475] loop3: detected capacity change from 0 to 264192 10:30:01 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x22000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 598.669338][T23458] loop2: detected capacity change from 0 to 4 [ 598.678839][T23458] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 598.701306][T23494] loop1: detected capacity change from 0 to 4 [ 598.704413][T23491] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 598.708087][T23493] loop4: detected capacity change from 0 to 4 [ 598.724179][T23491] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 598.724194][T23493] EXT4-fs (loop4): Invalid log block size: 29696 [ 598.748057][T23494] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:30:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x300}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:01 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x25000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 598.774110][T23491] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23491 comm=syz-executor.5 [ 598.777313][T23504] loop3: detected capacity change from 0 to 264192 [ 598.794419][T23493] loop4: detected capacity change from 0 to 4 [ 598.804932][T23493] EXT4-fs (loop4): Invalid log block size: 29696 10:30:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x402}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000007000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000000000007a000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x403}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 598.837957][T23491] loop5: detected capacity change from 0 to 6 [ 598.859835][T23494] loop1: detected capacity change from 0 to 4 [ 598.874517][T23494] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 598.897935][T23532] loop4: detected capacity change from 0 to 4 [ 598.901480][T23491] FAT-fs (loop5): Unrecognized mount option "µ³0’[ ²P»eá" or missing value [ 598.913806][T23525] loop3: detected capacity change from 0 to 264192 [ 598.925277][T23540] loop2: detected capacity change from 0 to 4 10:30:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000030000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:01 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2f1b4a96, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 598.942584][T23532] EXT4-fs (loop4): Invalid log block size: 31232 [ 598.972737][T23548] loop1: detected capacity change from 0 to 4 [ 598.981051][T23491] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 598.982184][T23540] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 598.992834][T23548] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 599.006398][T23551] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 10:30:01 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x802, 0x100) futimesat(r1, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={{0x0, 0xea60}, {0x77359400}}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140), 0x10000, 0x0) getxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=@random={'btrfs.', '/dev/vcs\x00'}, &(0x7f0000000280)=""/138, 0x8a) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='timerslack_ns\x00') write$tcp_mem(r2, &(0x7f0000000000)={0xfffffffffffffffc, 0x20, 0x0, 0x20, 0x0, 0xa}, 0x48) openat(r2, &(0x7f0000000180)='./file0/file0\x00', 0x800, 0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='timerslack_ns\x00') write$tcp_mem(r3, &(0x7f0000000000)={0xfffffffffffffffc, 0x20, 0x0, 0x20, 0x0, 0xa}, 0x48) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='timerslack_ns\x00') write$tcp_mem(r4, &(0x7f0000000000)={0xf3b, 0x20, 0x0, 0x20, 0x2, 0xa}, 0x48) write$P9_RLERRORu(r4, &(0x7f0000000400)=ANY=[@ANYRES32], 0x12) openat(r0, &(0x7f0000000080)='./file0\x00', 0x10400, 0x10) 10:30:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x404}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00ffffffffffffff7f000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 599.020129][T23532] loop4: detected capacity change from 0 to 4 [ 599.029033][T23532] EXT4-fs (loop4): Invalid log block size: 31232 [ 599.036568][T23551] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23551 comm=syz-executor.5 [ 599.064625][T23563] loop3: detected capacity change from 0 to 264192 10:30:01 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 599.093285][T23540] loop2: detected capacity change from 0 to 4 [ 599.102626][T23548] loop1: detected capacity change from 0 to 4 [ 599.110768][T23548] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:30:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x405}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 599.135681][T23540] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 599.142976][T23579] loop5: detected capacity change from 0 to 6 [ 599.173869][T23589] loop4: detected capacity change from 0 to 4 [ 599.184817][T23579] FAT-fs (loop5): Directory bread(block 6) failed 10:30:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000009000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000002040000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 599.195245][T23589] EXT4-fs (loop4): Invalid log block size: 32767 [ 599.223924][T23588] loop3: detected capacity change from 0 to 264192 10:30:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x406}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 599.240269][T23589] loop4: detected capacity change from 0 to 4 [ 599.241070][T23579] loop5: detected capacity change from 0 to 6 [ 599.250102][T23589] EXT4-fs (loop4): Invalid log block size: 32767 [ 599.259146][T23615] loop2: detected capacity change from 0 to 4 [ 599.273277][T23620] loop1: detected capacity change from 0 to 4 [ 599.284090][T23615] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:30:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x407}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) signalfd4(r0, &(0x7f0000000080)={[0x743]}, 0x8, 0xc0800) creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) 10:30:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x408}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 599.293008][T23620] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 599.306385][T23588] loop3: detected capacity change from 0 to 264192 10:30:01 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x40000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000000ffffff85000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x418}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 599.364191][T23620] loop1: detected capacity change from 0 to 4 [ 599.371139][T23615] loop2: detected capacity change from 0 to 4 [ 599.374145][T23620] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 599.390882][T23615] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:30:01 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x40000800, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x41c}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 599.418366][T23654] loop4: detected capacity change from 0 to 4 [ 599.446578][T23654] EXT4-fs (loop4): Invalid log block size: 34303 [ 599.447326][T23659] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 599.472394][T23659] loop5: detected capacity change from 0 to 6 [ 599.484299][T23659] FAT-fs (loop5): Unrecognized mount option "9" or missing value [ 599.507430][T23654] loop4: detected capacity change from 0 to 4 10:30:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000006040000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000a000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x426}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 599.520994][T23654] EXT4-fs (loop4): Invalid log block size: 34303 [ 599.540229][T23675] loop3: detected capacity change from 0 to 264192 [ 599.554506][T23680] loop1: detected capacity change from 0 to 4 10:30:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000000ffffff8c000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:02 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x10000, 0x10a) [ 599.573986][T23680] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:30:02 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x48000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 599.623301][T23688] loop2: detected capacity change from 0 to 4 [ 599.624086][T23694] loop4: detected capacity change from 0 to 4 [ 599.636725][T23680] loop1: detected capacity change from 0 to 4 [ 599.644057][T23680] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 599.668188][T23694] EXT4-fs (loop4): Invalid log block size: 36095 [ 599.677763][T23688] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:30:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000010040000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x4fe}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 599.714507][T23694] loop4: detected capacity change from 0 to 4 [ 599.738627][T23694] EXT4-fs (loop4): Invalid log block size: 36095 [ 599.748600][T23722] loop1: detected capacity change from 0 to 4 10:30:02 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x12, r0, 0xe94ad000) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40202, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) write$binfmt_elf64(r3, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x1f, 0x4, 0x40, 0x63, 0x10000, 0x3, 0x0, 0x9, 0x8a, 0x40, 0xfb, 0x49, 0x8000, 0x38, 0x2, 0xffff, 0x3dd, 0x6}, [{0x5, 0xfffffffa, 0x5e97, 0x6, 0x1, 0x9, 0x7ff, 0xf0}], "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x1a78) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r7, &(0x7f00000001c0)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) clone3(&(0x7f0000003600)={0x180000000, &(0x7f0000003440)=0xffffffffffffffff, &(0x7f0000003480), &(0x7f00000034c0), {0x2e}, &(0x7f0000003500)=""/84, 0x54, &(0x7f0000003580)=""/52, &(0x7f00000035c0)=[0xffffffffffffffff], 0x1, {r2}}, 0x58) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003780)={&(0x7f0000001e40)=@proc={0x10, 0x0, 0x25dfdbfd, 0x1000000}, 0xc, &(0x7f0000001e80), 0x0, &(0x7f0000003680)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, r4]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r2, r2, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r5, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r5, r0]}}, @rights={{0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r7, r8]}}], 0xf8, 0x80}, 0x0) sendmsg$NL80211_CMD_SET_TID_CONFIG(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x24, r6, 0xc4fc9e906872338b, 0x0, 0x0, {{0x15}, {@void, @void}}, [@NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x8, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x4, 0x8}]}]}]}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_SET_QOS_MAP(r4, &(0x7f0000001e00)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001dc0)={&(0x7f0000001cc0)={0xe0, r6, 0x21e, 0x70bd2d, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x9, 0x1b}}}}, [@NL80211_ATTR_QOS_MAP={0x18, 0xc7, {[{0x8, 0x3}, {0xaf, 0x5}, {0x2d, 0x6}, {0x80, 0x1}, {0x9, 0x6}, {0x9, 0x5}], "a8b4e2e4f7fcdfa3"}}, @NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{0x20, 0x3}, {0x2, 0x5}, {0x21, 0x1}, {0x0, 0x7}], "a85e093830a2a0a3"}}, @NL80211_ATTR_QOS_MAP={0x36, 0xc7, {[{0x80, 0x7}, {0x1, 0x2}, {0x6, 0x3}, {0x0, 0x1}, {0x8, 0x1}, {0x0, 0x6}, {0x0, 0x4}, {0x3b, 0x1}, {0x40}, {0x2, 0x1}, {0xc9, 0x4}, {0x2c, 0x5}, {0x4, 0x5}, {0x20, 0x6}, {0x7, 0x4}, {0x2, 0x6}, {0x3, 0x7}, {0xb4, 0x2}, {0x4, 0x2}, {0x47, 0x6}, {0x1, 0x3}], "a74f9a2a8c3a7e0d"}}, @NL80211_ATTR_QOS_MAP={0x2e, 0xc7, {[{0xff, 0x1}, {0x0, 0x2}, {0xfb, 0x1}, {0x20, 0x5}, {0x7, 0x80}, {0xff, 0x5}, {0x7f, 0x6}, {0xff, 0x2}, {0x3f, 0x5}, {0x39, 0x4}, {0x1f}, {0x1, 0x1}, {0x90, 0x4}, {0xcd, 0x3}, {0x2, 0x3}, {0x40, 0x7}, {0x81, 0x4}], "d50ba96e3323679d"}}, @NL80211_ATTR_QOS_MAP={0xe, 0xc7, {[{0x7f, 0x1}], "63ff4a1129e522ce"}}, @NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{0x1, 0x5}, {0x40, 0x6}, {0x9, 0x7}, {0x2, 0x6}], "e0dbac4739889e32"}}]}, 0xe0}, 0x1, 0x0, 0x0, 0x80}, 0x8000) 10:30:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x500}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 599.760215][T23723] loop3: detected capacity change from 0 to 264192 [ 599.784550][T23722] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 599.798621][T23729] loop5: detected capacity change from 0 to 6 10:30:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000000ffffff97000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:02 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 599.811285][T23688] loop2: detected capacity change from 0 to 4 [ 599.819635][T23729] FAT-fs (loop5): Directory bread(block 6) failed [ 599.837173][T23688] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:30:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0xf00}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 599.863311][T23722] loop1: detected capacity change from 0 to 4 [ 599.863656][T23746] loop4: detected capacity change from 0 to 4 [ 599.876144][T23722] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 599.891029][T23729] validate_nla: 3 callbacks suppressed [ 599.891039][T23729] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 10:30:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000b000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000000ffffffda000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 599.908414][T23729] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 599.916776][T23746] EXT4-fs (loop4): Invalid log block size: 38911 [ 599.930506][T23729] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 10:30:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000050000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 599.959452][T23729] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 599.961040][T23759] loop3: detected capacity change from 0 to 264192 [ 599.997867][T23767] loop2: detected capacity change from 0 to 4 10:30:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x4000}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 600.002095][T23729] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 600.028604][T23773] loop1: detected capacity change from 0 to 4 [ 600.035658][T23774] loop4: detected capacity change from 0 to 4 [ 600.043673][T23729] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 10:30:02 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x60000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0xfeff}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 600.054854][T23773] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 600.073270][T23767] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 600.099894][T23774] EXT4-fs (loop4): Invalid log block size: 56063 [ 600.108991][T23773] loop1: detected capacity change from 0 to 4 [ 600.115830][T23787] loop3: detected capacity change from 0 to 264192 [ 600.126719][T23773] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 600.136750][T23729] loop5: detected capacity change from 0 to 6 [ 600.137840][T23795] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 600.144952][T23774] loop4: detected capacity change from 0 to 4 10:30:02 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x68000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 600.163791][T23767] loop2: detected capacity change from 0 to 4 [ 600.175503][T23798] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 600.187736][T23729] FAT-fs (loop5): Unrecognized mount option "9" or missing value [ 600.192871][T23795] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 600.197807][T23774] EXT4-fs (loop4): Invalid log block size: 56063 10:30:02 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000240)=ANY=[@ANYRESDEC, @ANYRESDEC=r0, @ANYBLOB="2d249d32d38e8e8af130f32162b24b388590429818b0bac574d4ac1773f3c029e10d285fab108084a57ecc7af82acd2bef1a26010ce337a4c82b27dd3140c578b9a09f59338125f3cb58a70f02e7b6a6467e2d41fd7af1270ab9108aceb462d4d561e8412876a2609300e3ff0000000000", @ANYRES64=r1, @ANYRES16, @ANYRES64=r2, @ANYRES32=r2]) 10:30:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x8800000}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000060000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 600.211559][T23767] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 600.221759][T23798] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 600.247968][T23809] loop3: detected capacity change from 0 to 264192 10:30:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000000fffffff6000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000c000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:02 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x7fffffffffffffff}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 600.328166][T23829] loop5: detected capacity change from 0 to 6 [ 600.343842][T23834] loop1: detected capacity change from 0 to 4 [ 600.349610][T23838] loop2: detected capacity change from 0 to 4 [ 600.352434][T23837] loop4: detected capacity change from 0 to 4 10:30:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0xffffffffffffffff}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 600.377329][T23834] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 600.378641][T23829] FAT-fs (loop5): Unrecognized mount option "1844674407370955161500000000000000000003-$2ÓŽŽŠñ0ó!b²K8…B˜°ºÅtÔ¬sóÀ)á(_«€„¥~Ìzø*Í+ï& ã7¤È+'Ý1@Åx¹ ŸY3%óËX§綦F~-Aýzñ' [ 600.378641][T23829] ¹ŠÎ´bÔÕaèA(v¢`“" or missing value [ 600.408048][T23850] loop3: detected capacity change from 0 to 264192 [ 600.418106][T23838] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 600.421283][T23837] EXT4-fs (loop4): Invalid log block size: 63231 10:30:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x2}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:02 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) sendmsg$NL80211_CMD_DEL_INTERFACE(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x100, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void}}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x24000894) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) [ 600.449649][T23834] loop1: detected capacity change from 0 to 4 [ 600.462516][T23838] loop2: detected capacity change from 0 to 4 [ 600.469336][T23837] loop4: detected capacity change from 0 to 4 [ 600.479550][T23834] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:30:02 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x74000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 600.494303][T23837] EXT4-fs (loop4): Invalid log block size: 63231 [ 600.501662][T23838] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:30:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x3}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000004060000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 600.548065][T23881] loop5: detected capacity change from 0 to 6 [ 600.573887][T23883] loop3: detected capacity change from 0 to 264192 10:30:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000d000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000000000015f7000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 600.593832][T23881] FAT-fs (loop5): Unrecognized mount option "@" or missing value [ 600.617420][T23900] loop1: detected capacity change from 0 to 4 [ 600.626605][T23900] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 600.636148][T23905] loop2: detected capacity change from 0 to 4 10:30:03 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x78000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x4}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 600.646150][T23905] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 600.657987][T23910] loop5: detected capacity change from 0 to 6 [ 600.664344][T23910] FAT-fs (loop5): Unrecognized mount option "@" or missing value [ 600.671514][T23902] loop4: detected capacity change from 0 to 4 [ 600.684378][T23900] loop1: detected capacity change from 0 to 4 10:30:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x5}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000000fffffdf9000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x6}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 600.700814][T23902] EXT4-fs (loop4): Invalid log block size: 63253 [ 600.711703][T23905] loop2: detected capacity change from 0 to 4 [ 600.721939][T23900] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 600.742790][T23905] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:30:03 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 600.758818][T23933] loop3: detected capacity change from 0 to 264192 [ 600.773262][T23942] loop4: detected capacity change from 0 to 4 10:30:03 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='timerslack_ns\x00') write$tcp_mem(r0, &(0x7f0000000000)={0xfffffffffffffffc, 0x20, 0x0, 0x20, 0x0, 0xa}, 0x48) getdents(r0, &(0x7f0000000240)=""/214, 0xd6) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="024004e601000000babc7c6086592ebb00000000000000", 0x17}, {0x0, 0x0, 0x600}], 0x1000000, &(0x7f0000000180)=ANY=[]) 10:30:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x7}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000070000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000e000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000000fffffdfd000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 600.809832][T23942] EXT4-fs (loop4): Invalid log block size: 63997 10:30:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x8}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 600.880096][T23962] loop1: detected capacity change from 0 to 4 [ 600.885230][T23963] loop2: detected capacity change from 0 to 4 [ 600.886476][T23964] loop3: detected capacity change from 0 to 264192 [ 600.893377][T23965] loop4: detected capacity change from 0 to 4 [ 600.915722][T23962] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:30:03 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x85ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x18}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 600.941222][T23965] EXT4-fs (loop4): Invalid log block size: 65021 [ 600.966894][T23963] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 600.969548][T23978] loop5: detected capacity change from 0 to 6 10:30:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x1c}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 600.989671][T23962] loop1: detected capacity change from 0 to 4 [ 600.995925][T23978] FAT-fs (loop5): bogus number of FAT structure [ 601.002229][T23978] FAT-fs (loop5): Can't find a valid FAT filesystem [ 601.017383][T23965] loop4: detected capacity change from 0 to 4 [ 601.023784][T23984] loop3: detected capacity change from 0 to 264192 [ 601.028098][T23962] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:30:03 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x26}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 601.046237][T23965] EXT4-fs (loop4): Invalid log block size: 65021 [ 601.071898][T23963] loop2: detected capacity change from 0 to 4 [ 601.077971][T24003] loop5: detected capacity change from 0 to 6 [ 601.085456][T23963] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:30:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000000fffffffd000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 601.103545][T24003] FAT-fs (loop5): bogus number of FAT structure [ 601.109839][T24003] FAT-fs (loop5): Can't find a valid FAT filesystem [ 601.123832][T24019] loop4: detected capacity change from 0 to 4 [ 601.131679][T24019] EXT4-fs (loop4): Invalid log block size: 65023 10:30:03 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@multicast1, @loopback, 0x1, 0x1, [@multicast1]}, 0x14) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000080)=0x20) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) 10:30:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x2a}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000090000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000f000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:03 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x964a1b2f, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 601.156180][T24012] loop3: detected capacity change from 0 to 264192 [ 601.175933][T24019] loop4: detected capacity change from 0 to 4 [ 601.184805][T24019] EXT4-fs (loop4): Invalid log block size: 65023 10:30:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0xfe}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 601.210562][T24038] loop2: detected capacity change from 0 to 4 [ 601.222445][T24038] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 601.233490][T24041] loop5: detected capacity change from 0 to 6 [ 601.236692][T24043] loop3: detected capacity change from 0 to 264192 10:30:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000000fffffffe000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x204}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 601.255289][T24041] FAT-fs (loop5): Directory bread(block 6) failed [ 601.274172][T24054] loop1: detected capacity change from 0 to 4 [ 601.288198][T24066] loop4: detected capacity change from 0 to 4 [ 601.297364][T24054] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:30:03 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x97ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 601.297701][T24038] loop2: detected capacity change from 0 to 4 [ 601.317721][T24066] EXT4-fs (loop4): Invalid log block size: 65279 [ 601.324927][T24038] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:30:03 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) mkdir(&(0x7f00000006c0)='./file0\x00', 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000000c0)={@multicast1, @loopback, 0x1, 0x1, [@multicast1]}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00000000c0)={@multicast1, @loopback, 0x1, 0x1, [@multicast1]}, 0x14) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) r5 = syz_open_dev$evdev(&(0x7f0000000700), 0xd3, 0x6380) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000780)={0x5, 0x0, &(0x7f0000000740)=[0xffffffffffffffff, r4, r2, r2, r5, r0]}, 0x6) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @empty}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00000000c0)={@multicast1, @loopback, 0x1, 0x1, [@multicast1]}, 0x14) r6 = accept(r0, &(0x7f00000005c0)=@ax25={{0x3, @netrom}, [@null, @default, @null, @remote, @null, @remote, @remote, @netrom]}, &(0x7f00000001c0)=0x80) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r7, &(0x7f00000001c0)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000240)="978c7451b72c54dd9b57fbd27553996e0fd057d6caab16193c40e1ac9280d1cd7abe2af44de20801c3a17a0381bee719e766f684b4f2421995ff2f388699f1de111513af6d5c0c58ce2bf85fdfdd7b3971d74b1a192951eece04f6a162419e4326abcf982400e8c4599e8de0a8ff710a3ed447d503242089c2e4878c6c1c57be281161a974df8590033c1c3069dd53346f6d6f5f571e361001b14e86765e8b801fe0a5e32d51de8f5638acc217ab042a8dea43ea70bad4b361bc3ba2f61b6ed7ceb64263f24cec31e4984dacadaefc40fe49a552e260e9c3655c50a93c4b47544a3ccf4f63", 0xe5}, {&(0x7f0000000340)="78bde289b8ca824e3cd950b004fb416b04523f62694f8c340fd7561bb2ed423e2c998ac1f32494cd7c65d63a8b6c06e00d7445614b232962381d7339ac9b8d6cfb6bc3752fa346bbbe6aee02026baf91e78c7bf4b0668fa155f5401f9c57ce1ed3efbf39f9a26f09669262d12152ef663829ddb1f1bb97779ba6bb179ad770", 0x7f}, {&(0x7f00000003c0)="9a650cf6cb3bf9932ad848f150d6121cceb53bde98d54835497feac70399554e26bb78f55a915e318767529dfd07cb8932ec15ae3f64c60663d70391525b04f6ce98a82227150b87d81ba599cd314ca0f00238ed37c6a4d6fb49e302a133851700f549ecf73c24ee0227a36b0174912cd65057cddcfe52726dc9130d7064d71db35305a9df5134eb09848741644f83cfeedc143d441ad882a379745456f2291d478938838441", 0xa6}, {&(0x7f0000000080)="e5171088838a29f4b126f0b9343c4b9e5476eb49def940261e161d47833826c7ae23561fc145a4ca05fa7f5206ddf398d5b883537d183aa994bb0a", 0x3b}, {&(0x7f0000000480)="ee4c47a7d06256c9cb613002c1870696dae319fe762f8abe33fb53048a2aa747f37d85c2b0f1adffc8532de6ddc345f9248878ba50f314788d20507422f87f3c3eb9fe722ce198988586ad5569d46ba671e1f4c35ef5cc33c4e811ca90e7b13b12207d00547f205ffb9831d947664dc1da20fd1c8d5d27cfd9819801a9f7769bebacfe6e048c64180ca46c11a1aa1f4e8597", 0x92}], 0x5, &(0x7f0000000640)=[@rights={{0x2c, 0x1, 0x1, [r2, r3, r6, r1, r1, r7, r1]}}], 0x30, 0x20008005}, 0x10) 10:30:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x300}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 601.358380][T24081] loop3: detected capacity change from 0 to 264192 [ 601.370533][T24066] loop4: detected capacity change from 0 to 4 [ 601.386090][T24066] EXT4-fs (loop4): Invalid log block size: 65279 10:30:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000410000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:03 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xc0ed0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00fffffffffffffffe000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 601.411400][T24095] loop5: detected capacity change from 0 to 6 [ 601.419853][T24054] loop1: detected capacity change from 0 to 4 [ 601.429210][T24095] FAT-fs (loop5): Directory bread(block 6) failed [ 601.437859][T24054] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 601.448319][T24099] loop2: detected capacity change from 0 to 4 [ 601.479863][T24099] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 601.489369][T24111] loop4: detected capacity change from 0 to 4 [ 601.498726][T24111] EXT4-fs (loop4): Invalid log block size: 65279 [ 601.517120][T24095] loop5: detected capacity change from 0 to 6 10:30:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000a0000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f002010000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x402}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 601.533249][T24095] FAT-fs (loop5): Unrecognized mount option "9" or missing value [ 601.551248][T24123] loop3: detected capacity change from 0 to 264192 [ 601.558969][T24111] loop4: detected capacity change from 0 to 4 [ 601.575554][T24111] EXT4-fs (loop4): Invalid log block size: 65279 10:30:04 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xdaffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:04 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'veth0_vlan\x00', &(0x7f0000000080)=@ethtool_ts_info}) 10:30:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x406}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 601.590010][T24140] loop2: detected capacity change from 0 to 4 [ 601.596772][T24141] loop1: detected capacity change from 0 to 4 [ 601.605622][T24140] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 601.615198][T24141] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 601.630479][T24148] loop3: detected capacity change from 0 to 264192 10:30:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000fff000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:04 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xe5ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 601.657957][T24140] loop2: detected capacity change from 0 to 4 [ 601.664835][T24141] loop1: detected capacity change from 0 to 4 [ 601.672630][T24140] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 601.681603][T24141] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:30:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x480}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 601.705328][T24171] loop4: detected capacity change from 0 to 4 [ 601.732667][T24174] loop5: detected capacity change from 0 to 6 [ 601.749100][T24171] EXT4-fs (loop4): Invalid log block size: 65295 [ 601.760554][T24174] FAT-fs (loop5): Directory bread(block 6) failed [ 601.773688][T24181] loop3: detected capacity change from 0 to 264192 10:30:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000b0000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:04 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xf0ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x500}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:04 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) vmsplice(r0, &(0x7f00000004c0)=[{&(0x7f0000000140)="c8f611f68dd40de7cc3f42c057dffc72e19f84fc3d1b54e9e15177cb90e73208f628316fd7e5702ebee4828cdf089d5de2907d05b05d379da4501e7fb9587c22bb8e83de52183d19ae04f8607d65c9", 0x4f}, {&(0x7f0000000240)="fee3361b8ae71d26606a665b20b213e0963fd43de94b70bea2877098355ba817b09970a735a727f4e5260daf6d2fea332f7a46398fee75d8d829cf47c040e839c6c2a8eeff4727fa4775626b77c202361d4ce297ddb52808c127206ae527a0cacb6bc815ae76f0fdb42a916d444b47f89b765f7b3a11d45d5c5737dc5a703e0adcab5e7e00f065ff1d", 0x89}, {&(0x7f0000000080)}, {&(0x7f0000000300)="79ba37ad478b5f6dec5b0f111a4a59170f2b451fdd3bf07c1a054762f5334f0dd3459c3d695b7657b9db824dcc8c4f171f8a1ec9bf2f78a52569603b65043697b75291c8d7f37a4eac08248b6a6b3021455b0730afb2c50d66a1e060eab57a31b1f3d0aff376695473d2485b8e0045fb928c7e06d1a7", 0x76}, {&(0x7f0000000380)="a07c05db0bbc61f2bd3e63de9eb2b4ce77cacdc66f8dd9690b228b38e52c84c87cfe3527cd446dcffbb6dc8b9cdba17b40d03d143fb3ccece04daab5c5ac13748ea8e2662aa83af54935c7c21dd900fba9334fcfb11279fb4abeba03da9827a3726c81a121c1def181ecb9d64cf8ae3d1d30c1fa462d67eaf18e903b744e526933bee0189a2c985eaf75c653ed84fe0cc75ef77533dfb8a7b9a50bf3334da91b727682a1290a757a6116cbade10ffba4eb19e85740793b2e", 0xb8}, {&(0x7f00000001c0)="0aa8770122f92e69f2e70dbea4be9cf0880346646be6ff0f41ba06b01fba01c97e633b102501508d2543b886", 0x2c}, {&(0x7f0000000440)="27d25e52b10b8d61fbff60f7ad6e8cdf4543f77d2dcd57ed9203ddc83b0d881a5213b87436d978f85b014ded5ce6effb5ab7c77f042c9a07b100cf65b50ad9e208fc66a31007555b07d3", 0x4a}], 0x7, 0xe) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@multicast1, @loopback, 0x1, 0x1, [@multicast1]}, 0x14) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000540)={'nat\x00', 0x0, 0x0, 0x0, [0x0, 0x5, 0x5, 0x2, 0xb88e, 0x6]}, &(0x7f0000000100)=0x78) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) [ 601.788793][T24171] loop4: detected capacity change from 0 to 4 [ 601.819369][T24171] EXT4-fs (loop4): Invalid log block size: 65295 10:30:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000011000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 601.858402][T24196] loop1: detected capacity change from 0 to 4 [ 601.872491][T24196] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 601.895222][T24203] loop3: detected capacity change from 0 to 264192 10:30:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000000fffffbff000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 601.906683][T24211] loop2: detected capacity change from 0 to 4 [ 601.914354][T24210] loop5: detected capacity change from 0 to 6 [ 601.920865][T24211] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 601.935037][T24210] FAT-fs (loop5): Unrecognized mount option "»ŽƒÞR=®ø`}eÉ" or missing value [ 601.951768][T24196] loop1: detected capacity change from 0 to 4 10:30:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000012000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x52d}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:04 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 601.969177][T24196] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 601.989119][T24227] loop5: detected capacity change from 0 to 6 [ 602.007481][T24227] FAT-fs (loop5): Unrecognized mount option "»ŽƒÞR=®ø`}eÉ" or missing value 10:30:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x600}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:04 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x5a) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) close(r0) 10:30:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x604}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000c0000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 602.038757][T24238] loop4: detected capacity change from 0 to 4 [ 602.044407][T24240] loop2: detected capacity change from 0 to 4 [ 602.058363][T24240] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 602.072053][T24243] loop3: detected capacity change from 0 to 264192 [ 602.081251][T24238] EXT4-fs (loop4): Invalid log block size: 65531 10:30:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x700}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:04 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xf9fdffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 602.099531][T24240] loop2: detected capacity change from 0 to 4 [ 602.103677][T24257] loop5: detected capacity change from 0 to 6 [ 602.116821][T24240] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 602.125578][T24257] FAT-fs (loop5): Directory bread(block 6) failed [ 602.138948][T24238] loop4: detected capacity change from 0 to 4 10:30:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00fc15000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 602.151970][T24257] loop5: detected capacity change from 0 to 6 [ 602.153967][T24238] EXT4-fs (loop4): Invalid log block size: 65531 [ 602.159563][T24257] FAT-fs (loop5): Directory bread(block 6) failed [ 602.185678][T24279] loop1: detected capacity change from 0 to 4 [ 602.194277][T24279] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:30:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x1800}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000000007fffffff000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:04 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfdfdffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:04 executing program 5: creat(&(0x7f0000000080)='./file1\x00', 0xa) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='timerslack_ns\x00') write$tcp_mem(r0, &(0x7f0000000000)={0xfffffffffffffffc, 0x20, 0x0, 0x20, 0x0, 0xa}, 0x48) readv(0xffffffffffffffff, &(0x7f0000002680)=[{&(0x7f0000000180)=""/94, 0x5e}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/202, 0xca}, {&(0x7f0000001340)=""/108, 0x6c}, {&(0x7f00000013c0)=""/241, 0xf1}, {&(0x7f00000014c0)=""/168, 0xa8}, {&(0x7f0000001580)=""/148, 0x94}, {&(0x7f0000001640)=""/19, 0x13}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x9) openat(r0, &(0x7f0000000040)='./file1\x00', 0x40001, 0x8) [ 602.201203][T24285] loop3: detected capacity change from 0 to 264192 [ 602.213925][T24290] loop2: detected capacity change from 0 to 4 [ 602.223522][T24290] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:30:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x1c00}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 602.264110][T24279] loop1: detected capacity change from 0 to 4 [ 602.276067][T24279] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 602.277092][T24303] loop4: detected capacity change from 0 to 4 [ 602.302156][T24290] loop2: detected capacity change from 0 to 4 10:30:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000d0000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x2000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 602.317699][T24303] EXT4-fs (loop4): Invalid log block size: 65535 [ 602.325197][T24290] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 602.349120][T24307] loop3: detected capacity change from 0 to 264192 [ 602.361700][T24330] loop1: detected capacity change from 0 to 4 10:30:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000020000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 602.375589][T24303] loop4: detected capacity change from 0 to 4 [ 602.382882][T24330] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 602.400383][T24339] loop5: detected capacity change from 0 to 6 10:30:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x2600}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:04 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfdffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:04 executing program 5: r0 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000080)) creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) [ 602.420451][T24339] FAT-fs (loop5): Directory bread(block 6) failed [ 602.442086][T24303] EXT4-fs (loop4): Invalid log block size: 65535 [ 602.452301][T24330] loop1: detected capacity change from 0 to 4 [ 602.465302][T24348] loop2: detected capacity change from 0 to 4 10:30:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x2a00}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000000ffffffff000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 602.492162][T24330] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 602.516276][T24360] loop3: detected capacity change from 0 to 264192 [ 602.526818][T24348] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:30:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f001020000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x2d05}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:05 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfeffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 602.580676][T24368] loop5: detected capacity change from 0 to 6 [ 602.597806][T24368] FAT-fs (loop5): Directory bread(block 6) failed 10:30:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000e0000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x3f00}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:05 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x2000401, &(0x7f0000000180)=ANY=[]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000002, 0x4010, r0, 0x82f11000) [ 602.647124][T24386] loop3: detected capacity change from 0 to 264192 [ 602.677693][T24394] loop4: detected capacity change from 0 to 4 [ 602.686280][T24397] loop2: detected capacity change from 0 to 4 10:30:05 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xff0f0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 602.696196][T24401] loop1: detected capacity change from 0 to 4 10:30:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x4000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 602.720452][T24397] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 602.729528][T24394] EXT4-fs (loop4): Invalid log block size: 65535 [ 602.758377][T24410] loop3: detected capacity change from 0 to 264192 10:30:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000007ffffffffffff000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:05 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffdffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x8004}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 602.771601][T24415] loop5: detected capacity change from 0 to 6 [ 602.793991][T24415] FAT-fs (loop5): Directory bread(block 6) failed [ 602.808508][T24401] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:30:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000000f0000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 602.837094][T24424] loop4: detected capacity change from 0 to 4 [ 602.853176][T24424] EXT4-fs (loop4): Invalid log block size: 65535 [ 602.860273][T24397] loop2: detected capacity change from 0 to 4 [ 602.866631][T24426] loop3: detected capacity change from 0 to 264192 [ 602.890753][T24397] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 602.913572][T24447] loop1: detected capacity change from 0 to 4 [ 602.925860][T24424] loop4: detected capacity change from 0 to 4 [ 602.927126][T24447] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:30:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000022000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0xeffd}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:05 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x8, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) 10:30:05 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xffff1f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 602.943159][T24424] EXT4-fs (loop4): Invalid log block size: 65535 10:30:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f007fffffffffffffff000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 602.995082][T24447] loop1: detected capacity change from 0 to 4 [ 602.997532][T24470] loop2: detected capacity change from 0 to 4 [ 603.022086][T24447] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 603.030776][T24470] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:30:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0xfdef}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0xfeff}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 603.040691][T24477] loop4: detected capacity change from 0 to 4 [ 603.042931][T24472] loop5: detected capacity change from 0 to 6 [ 603.053007][T24477] EXT4-fs (loop4): Invalid log block size: 65535 [ 603.071809][T24481] loop3: detected capacity change from 0 to 264192 [ 603.074672][T24472] FAT-fs (loop5): Unrecognized mount option "./file0" or missing value 10:30:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000004100000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:05 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffffdf9, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 603.108562][T24470] loop2: detected capacity change from 0 to 4 [ 603.129638][T24477] loop4: detected capacity change from 0 to 4 [ 603.141232][T24470] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:30:05 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) write(r1, &(0x7f0000000180)="20b0cff4bddc2ec619c012652381c2c7a3ff51c8a63ae41471686b9927fec51e8b843967dd4e17ce7bd120b5c9f963d9dbd4ed33f6882cfb9246c675f73d439fcfb84899ae990d9cf235d08f0b1ad687793d7baef12d94286e", 0x59) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, 0x0) setresuid(0x0, r3, 0xee00) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_tcp(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0), 0x1052084, &(0x7f0000000440)={'trans=tcp,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@posixacl}, {@cache_mmap}, {@cache_mmap}, {@loose}, {@cache_fscache}, {@cache_mmap}, {@cache_loose}, {@cache_fscache}, {@aname={'aname', 0x3d, ':'}}, {@access_user}], [{@uid_eq={'uid', 0x3d, r3}}, {@pcr={'pcr', 0x3d, 0x31}}, {@smackfsroot={'smackfsroot', 0x3d, 'vfat\x00'}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@fowner_lt={'fowner<', r4}}, {@obj_type={'obj_type', 0x3d, 'vfat\x00'}}]}}) open(&(0x7f0000000080)='./file0\x00', 0x10100, 0x2) creat(&(0x7f0000000140)='./file0\x00', 0x30) 10:30:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0xfffe}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000025000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 603.169848][T24477] EXT4-fs (loop4): Invalid log block size: 65535 [ 603.195494][T24506] loop1: detected capacity change from 0 to 4 10:30:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x80000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00feffffffffffffff000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:05 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffffdfd, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000020100000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 603.224649][T24506] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 603.242970][T24517] loop5: detected capacity change from 0 to 6 [ 603.245979][T24516] loop3: detected capacity change from 0 to 264192 [ 603.250587][T24517] FAT-fs (loop5): Unrecognized mount option " °Ïô½Ü.ÆÀe#ÂÇ£ÿQȦ:äqhk™'þÅ‹„9gÝNÎ{Ñ µÉùcÙÛÔí3öˆ" or missing value [ 603.305416][T24536] loop2: detected capacity change from 0 to 4 [ 603.319271][T24537] loop3: detected capacity change from 0 to 264192 [ 603.328830][T24517] loop5: detected capacity change from 0 to 6 [ 603.335670][T24547] loop4: detected capacity change from 0 to 4 [ 603.338446][T24549] loop1: detected capacity change from 0 to 4 10:30:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x80040}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:05 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffffdff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 603.347936][T24517] FAT-fs (loop5): Unrecognized mount option " °Ïô½Ü.ÆÀe#ÂÇ£ÿQȦ:äqhk™'þÅ‹„9gÝNÎ{Ñ µÉùcÙÛÔí3öˆ" or missing value [ 603.362246][T24536] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 603.386197][T24547] EXT4-fs (loop4): Invalid log block size: 65535 10:30:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x200000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000110000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:05 executing program 5: ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000140)="441ba26df930c6ae71e34bf2bee015c5d1a3d31239a5d0d7fa65866ccd98") creat(&(0x7f0000000040)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x5c1980, 0xa) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) [ 603.404339][T24549] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 603.428884][T24536] loop2: detected capacity change from 0 to 4 10:30:05 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xffffff7f, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 603.460380][T24565] loop3: detected capacity change from 0 to 264192 [ 603.467063][T24536] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 603.499531][T24547] loop4: detected capacity change from 0 to 4 10:30:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x2a0000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 603.510107][T24582] loop1: detected capacity change from 0 to 4 [ 603.522450][T24582] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 603.528306][T24581] loop5: detected capacity change from 0 to 6 [ 603.538284][T24547] EXT4-fs (loop4): Invalid log block size: 65535 10:30:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000328000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 603.555989][T24581] FAT-fs (loop5): Directory bread(block 6) failed [ 603.573620][T24598] loop2: detected capacity change from 0 to 4 [ 603.589351][T24597] loop3: detected capacity change from 0 to 264192 10:30:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00ffffffffffffffff000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0xf0ff7f}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:06 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x115) [ 603.617478][T24598] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:30:06 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xffffff85, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 603.661335][T24582] loop1: detected capacity change from 0 to 4 [ 603.669869][T24618] loop4: detected capacity change from 0 to 4 [ 603.688081][T24622] loop5: detected capacity change from 0 to 6 [ 603.695225][T24582] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:30:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000329000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 603.706100][T24618] EXT4-fs (loop4): Invalid log block size: 65535 10:30:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x1000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000002000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 603.735293][T24622] FAT-fs (loop5): Directory bread(block 6) failed [ 603.742764][T24634] loop3: detected capacity change from 0 to 264192 [ 603.774376][T24637] loop2: detected capacity change from 0 to 4 10:30:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000120000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x2000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:06 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) lsetxattr$trusted_overlay_origin(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140), &(0x7f0000000180), 0x2, 0x2) [ 603.800581][T24622] loop5: detected capacity change from 0 to 6 [ 603.816945][T24637] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:30:06 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xffffff8c, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x2040000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 603.851724][T24657] loop4: detected capacity change from 0 to 4 [ 603.874465][T24659] loop1: detected capacity change from 0 to 4 [ 603.875698][T24665] loop3: detected capacity change from 0 to 264192 10:30:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x3000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:06 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xffffff97, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 603.904496][T24657] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 603.910958][T24673] loop5: detected capacity change from 0 to 6 [ 603.943696][T24659] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:30:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x4000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:06 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0xb5) r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000180)=ANY=[]) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x100000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r3 = open(&(0x7f0000000080)='./file1\x00', 0xc20400, 0x2) openat(r3, &(0x7f0000000240)='./file0\x00', 0xa040, 0x29) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000000c0)={@multicast1, @loopback, 0x1, 0x1, [@multicast1]}, 0x14) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000140)={{0x0, 0x401, 0x6, 0x80000001, 0x400, 0x4, 0x0, 0x10001, 0x30e, 0x4859, 0x4eb74b20, 0x1d, 0x7, 0xb7ea}, 0x8, [0x0]}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f00000001c0)={{r4, 0x381, 0x45, 0x0, 0x2, 0x2, 0x2, 0x1, 0x10001, 0x8, 0x6, 0xfffffffffffffff7, 0x8, 0x1, 0x6}, 0x8, [0x0]}) [ 603.947825][T24637] loop2: detected capacity change from 0 to 4 [ 603.962267][T24673] FAT-fs (loop5): Directory bread(block 6) failed [ 603.987238][T24637] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 604.000865][T24687] loop3: detected capacity change from 0 to 264192 [ 604.000992][T24659] loop1: detected capacity change from 0 to 4 [ 604.015039][T24657] loop4: detected capacity change from 0 to 4 [ 604.025325][T24657] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 604.031987][T24659] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:30:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x5000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00032a000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:06 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xffffffda, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000200000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000003000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 604.050083][T24706] FAT-fs (loop5): bogus number of reserved sectors [ 604.056611][T24706] FAT-fs (loop5): Can't find a valid FAT filesystem 10:30:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x6000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 604.116335][T24724] loop1: detected capacity change from 0 to 4 [ 604.125930][T24706] FAT-fs (loop5): Unrecognized mount option "YH" or missing value [ 604.143321][T24723] loop3: detected capacity change from 0 to 264192 [ 604.143450][T24724] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:30:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x6040000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x7000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:06 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x5fd}], 0x0, &(0x7f0000000180)=ANY=[]) lseek(r0, 0xe, 0x1) 10:30:06 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xffffffe5, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 604.165559][T24732] loop4: detected capacity change from 0 to 4 [ 604.174522][T24732] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 604.178978][T24746] loop2: detected capacity change from 0 to 4 [ 604.192003][T24746] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:30:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x8000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 604.222886][T24754] loop3: detected capacity change from 0 to 264192 [ 604.230926][T24732] loop4: detected capacity change from 0 to 4 [ 604.242542][T24746] loop2: detected capacity change from 0 to 4 [ 604.249015][T24724] loop1: detected capacity change from 0 to 4 10:30:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x18000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 604.266919][T24724] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 604.275450][T24746] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 604.282465][T24732] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 604.296186][T24776] loop5: detected capacity change from 0 to 5 10:30:06 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffffff0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 604.317673][T24776] FAT-fs (loop5): Directory bread(block 5) failed 10:30:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00002e000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000010200000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000004000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x1c000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 604.354344][T24776] FAT-fs (loop5): Directory bread(block 6) failed [ 604.388555][T24791] loop3: detected capacity change from 0 to 264192 10:30:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'sit0\x00', 0x9}) sendto(r0, &(0x7f0000000140)="fc743265f3ac0493ad608201651e1e2cbc60208ac43882e5636cf023f352573156d7afedb393140e3b35c82102d636a4747511aa94c27bd17e01be2a83eacccf1d764f5f08ef51ee59be828883", 0x4d, 0x8000, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) [ 604.406958][T24799] loop4: detected capacity change from 0 to 4 [ 604.416749][T24797] loop2: detected capacity change from 0 to 4 [ 604.432221][T24802] loop1: detected capacity change from 0 to 4 [ 604.447862][T24799] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:30:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x26000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:06 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffffff6, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 604.481864][T24797] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 604.505988][T24802] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 604.512934][T24812] loop5: detected capacity change from 0 to 6 10:30:07 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffffffd, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 604.533543][T24799] loop4: detected capacity change from 0 to 4 [ 604.544920][T24799] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 604.556704][T24812] FAT-fs (loop5): Unrecognized mount option "vO_ïQîY¾‚ˆƒäÿÿ" or missing value [ 604.568149][T24825] loop3: detected capacity change from 0 to 264192 [ 604.569890][T24797] loop2: detected capacity change from 0 to 4 10:30:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x2d050000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 604.597573][T24797] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 604.622079][T24802] loop1: detected capacity change from 0 to 4 [ 604.628523][T24835] loop3: detected capacity change from 0 to 264192 [ 604.631491][T24845] loop5: detected capacity change from 0 to 6 10:30:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000005000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00003f000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:07 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffffffe, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x3f000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 604.646833][T24802] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:30:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000220000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 604.713924][T24864] loop2: detected capacity change from 0 to 4 [ 604.715370][T24860] loop4: detected capacity change from 0 to 4 [ 604.723843][T24868] loop3: detected capacity change from 0 to 264192 [ 604.736270][T24864] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 604.748833][T24860] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:30:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x40000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:07 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x80000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 604.757207][T24845] FAT-fs (loop5): Unrecognized mount option "vO_ïQîY¾‚ˆƒäÿÿ" or missing value [ 604.778597][T24864] loop2: detected capacity change from 0 to 4 [ 604.801399][T24860] loop4: detected capacity change from 0 to 4 10:30:07 executing program 5: creat(&(0x7f0000000140)='./file0\x00', 0x76) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x8) [ 604.808461][T24864] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 604.824777][T24860] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 604.836982][T24891] loop1: detected capacity change from 0 to 4 10:30:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x40000800}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000040000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 604.872361][T24893] loop3: detected capacity change from 0 to 264192 [ 604.889463][T24891] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 604.911576][T24908] loop2: detected capacity change from 0 to 4 10:30:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000006000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:07 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xedc000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 604.934892][T24908] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 604.957615][T24913] loop5: detected capacity change from 0 to 6 [ 604.964282][T24913] FAT-fs (loop5): Directory bread(block 6) failed [ 604.972799][T24891] loop1: detected capacity change from 0 to 4 10:30:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x7ffff000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x80040000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000250000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 604.980021][T24891] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 604.993819][T24926] loop4: detected capacity change from 0 to 4 [ 605.000783][T24928] loop3: detected capacity change from 0 to 264192 [ 605.008544][T24926] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 605.028327][T24913] loop5: detected capacity change from 0 to 6 10:30:07 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 605.052142][T24908] loop2: detected capacity change from 0 to 4 [ 605.058177][T24947] loop1: detected capacity change from 0 to 4 [ 605.064459][T24947] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 605.064654][T24913] FAT-fs (loop5): Directory bread(block 6) failed [ 605.073845][T24908] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:30:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0xeffdffff}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0xf6ffffff}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000048000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 605.103943][T24926] loop4: detected capacity change from 0 to 4 [ 605.111497][T24926] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 605.131347][T24947] loop1: detected capacity change from 0 to 4 [ 605.146824][T24961] loop3: detected capacity change from 0 to 264192 [ 605.155262][T24947] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 605.175366][T24978] loop2: detected capacity change from 0 to 4 10:30:07 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x153102, 0x11e) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) 10:30:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000007000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:07 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0xfeffffff}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000002e0000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 605.209098][T24978] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 605.235481][T24985] loop4: detected capacity change from 0 to 4 [ 605.242812][T24985] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:30:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00004c000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000008000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0xfffffdef}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 605.318431][T25008] loop1: detected capacity change from 0 to 4 [ 605.329298][T25001] loop3: detected capacity change from 0 to 264192 [ 605.334643][T25012] loop2: detected capacity change from 0 to 4 [ 605.346076][T25009] loop5: detected capacity change from 0 to 6 [ 605.352514][T25008] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 605.358032][T25018] loop4: detected capacity change from 0 to 4 10:30:07 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 605.373461][T25009] FAT-fs (loop5): Directory bread(block 6) failed [ 605.407047][T25018] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:30:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0xfffffff6}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000060000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 605.425004][T25012] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:30:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0xfffffffe}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 605.471113][T25028] loop3: detected capacity change from 0 to 264192 [ 605.471660][T25037] loop5: detected capacity change from 0 to 6 [ 605.484339][T25018] loop4: detected capacity change from 0 to 4 [ 605.506364][T25008] loop1: detected capacity change from 0 to 4 [ 605.514836][T25008] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 605.544271][T25037] FAT-fs (loop5): Directory bread(block 6) failed [ 605.553182][T25018] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 605.571202][T25058] loop2: detected capacity change from 0 to 4 10:30:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x10000000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:08 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7ffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000003f0000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000009000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 605.606309][T25058] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:30:08 executing program 5: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, 0x0) setresuid(0x0, r3, 0xee00) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x800400, &(0x7f0000000bc0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@access_any}, {@msize={'msize', 0x3d, 0x81}}, {@posixacl}, {@cache_none}, {@access_client}], [{@uid_lt={'uid<', r3}}, {@fsname={'fsname', 0x3d, 'vfat\x00'}}, {@obj_user={'obj_user', 0x3d, 'vfat\x00'}}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '\xba'}}, {@dont_measure}, {@uid_gt={'uid>', 0xee01}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}]}}) r4 = socket$netlink(0x10, 0x3, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000580)='./file0/file0\x00', 0xfffffffffffeffff, 0x7, &(0x7f0000000a80)=[{&(0x7f00000005c0)="4678efed64fe0d41a9023fd41bb4348951815195bc44aa9ea3b8b60a03ec0a8241af083a45ddfe6858ec844f7ab0a310e748804ce7939a6c2ecb16d30c931ed1e5ed209be3061b9b638f757cdd63abed36f18e8e506a845997cb06537a3d55269b640ab83f0e64e81559d1508667204666034eca151930c2d0de58b088f2d8eaef26153ec4e9d89dbbc35c26d5235bc6752424c3fb3c881b4bc42e7abb30ab935db0ffa1", 0xa4, 0x5e}, {&(0x7f0000000680)="919b35b16a7563bb0226b733d894972fcbc1731bb64fc292f96ef1ec3226b68619a1701aa841a8992d02f513223df6de17d527b7a0520bfbef53c28e4b0678c60228f6ceef4e5f8dd9f46ae7225fa520684366", 0x53, 0x6}, {&(0x7f0000000700)="77287f8d55882c7d7fac8aa39a3ba4c7", 0x10, 0x8}, {&(0x7f0000000740)="808d24211c194d5cb22b9688f6a23e32d92f165c1c54b0c4b89f70c4ab965b34b899f1e95366afb21ae835242634b6c8aa6adc166e3212970195a0171abdbda7c3ef772e743c5962e6cfc87b0ab3f1fef2db5ca8b26558aa1caf331e3feba9b5ef37d664897e6f92f9da65ebe81327a758f51f8d355e5be41ef7566b13ebe50fa7edd429f7132646ad0bb4fc1c75bd", 0x8f, 0x8}, {&(0x7f0000000800)="b5e98143171fa5987d4c6e2999023c95c007c96c8aac75b517d9ace19594dbcb34a52f3a212274622bb7da72f9a5726a6238009a687952c3b3adcaec6d77cb26aad026ede0f55c3e646acb2d6138efcea3e9a98accecff392831b080835ee8f343f3903b67c478ff5a10dc0170020be126aba67698f627236b9c10121d0ebd3be2faad1525c336758e0df6d49363b839efcd160b22810cac99f47a95c128af86d54fcc8cc9d41f", 0xa7, 0x7}, {&(0x7f00000008c0)="03d2311fd9ab98e0ec3671f1311570c8c43181040089877e850da0fb80348b65e3f7435613749bb86dba9c4cc6d77f56b070120afe27a57bbef4a645783de23f281964767f8287cbe8f04e91fcdedf62b7487eab9f44d6bb5096b21343ebecbab2cfb619d2969ce8702bff9e92d42ce8cc52aff1c99a4be25dfea7efc49b08abd2a0b50d43ebfe7e484986867d4f971d686da6eb544b5f96f30ef35e40289d6c187c1bde59c9b78f0fb0cf009f7c97d79cabd0caa1dc6261842f05eaa5cc37d3207bedb1e57d6d8d7aff19", 0xcb, 0x5}, {&(0x7f00000009c0)="0f29a1b998d5ed053b41c4c7b26f1ab82b35bd3b612b3cfc78b703c4c4e2c24513e337fe2e81272c15dc5a585f40c6675ae6c7f40b572aa8577eba197b86663f77f8ee5167ae4131c5f27f55368ce2118e333097127e21c3407a2b9790a7b993bbfcf58339464ec9ef55e5b7c0d3bd5f232df2344bccb074bd51af555451713ab0660c209aa188a5981280740c549f10aa647a68bfe06e4195a4ef9f949e200b79d2c806b5", 0xa5, 0x9}], 0x0, &(0x7f0000000b40)={[{@nogrpid}, {@jqfmt_vfsv0}, {@barrier}, {@stripe={'stripe', 0x3d, 0x8}}, {@orlov}, {@abort}], [{@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@euid_gt={'euid>', r3}}, {@func={'func', 0x3d, 'BPRM_CHECK'}}]}) writev(r4, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x80000, 0x4, &(0x7f0000000480)=[{&(0x7f0000000500)="eb3c906d6b66732e66617400028001000240000004f8016450d21f5c4bc745d2799d207fa90c095780918fea9b1fc8ad5062f92cade01f2278247b651236cc2f353b357430c0d0888aca28ba9fd29872663086bcceb31745bf2ad49ed5369a1d671037eba3c8046b6aff7f4356813d8b705ccf956205dcda8211473d1d80", 0x17, 0x1}, {0x0, 0x0, 0x603}, {&(0x7f0000000180)="9d170d", 0x3, 0x3}, {&(0x7f0000000380)="cd8c900ba511c7987a2be832ed376a0886afc5202a74723349faae83afdaed0ca0bf3433749c5206f65a0d29f79227f5190d655c47ae77fd1ed8dcd838e69b7d3d3e994a4577f5a18d095a2edacf65e51a5d2714eadfd61eaa416ca124e7309e556741599f9c1445aeaf908f44c1099f1576834cff2fc734c9aa3ae391427576842ccb8838bb4a8ba87c923f81dc311aa48796d46cfa6853de753efdce13e9825d429a61f466edc4311d303a241ffb67ce63728da3c26f62c0ffc62816045fbd89a32624528ed57cf816b4d79f9010", 0x62072fdb4cc6622a, 0x7}], 0x80, &(0x7f0000000200)=ANY=[@ANYRES64=r4, @ANYRESHEX, @ANYRES16=r1, @ANYRES64]) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000001040)=0x5, 0x4) r5 = syz_open_procfs$namespace(r2, &(0x7f0000000240)='ns/pid_for_children\x00') writev(r5, &(0x7f0000000fc0)=[{&(0x7f0000000280)="9e55211cec079fe2f0a5b6f36e7b9c1c1c0d", 0x12}, {&(0x7f0000000d00)="0932ea99a0b3062e313e7e96c58851229e31bd69a06743e565fdb3b1662fbd6d04ea2dbb4f5ec65dddb647340a5aeb222eb8845684b934802b1c87688cea1d6e87488ed2adced5049c64f3c8c40c3b49555a48f4afd1364fbefa48e1a860d208180545f3e8bd69eaa6df705993afefb9bb096bf8b1b02a4192205823a25a8a12a50086d7fa97ca27f03dd1852014abed02e645ee0f3d15d87a04789664618c4764be22967066a6c755c0e9267a46e4d070ab44289cca1e3dc72350576ea404578c653f", 0xc3}, {&(0x7f00000002c0)="560b53b430d7ae3a5497cdc49812bdc46d2fd2acd6fdcae73834bf595a87282c8f1256214b271b4e7d34820ee6d5be8bcd4cd4e633b254636408ea85e82b772c34430598058ac2f9325a239f25f88cfff42ecb9d56fab2a4e21bd92d416e39a106c07c3c9a5f8230d19ad0656e5cc03a039294b0d7c221bb406890bc33836f803a2b2adec72c77b58cd6075c35940dee929cb70b7eacf3faca76aa8196456c67d4fb13a1bc8ef58c98d036992c7209c417c14ae7a6d7b47a76e4c512331350", 0xbf}, {&(0x7f0000000e00)="bd1986979b9b48dc795442b89ded161f5e7d20e213544442008008082e8968ac6822bd0c5161571080ab0deb86c54b5d87297d4949a739181b3d5bb9e6ed7a739119958b", 0x44}, {&(0x7f0000000e80)="24f12eeee49bc93fca18a753408113b5bc57ae32daa761b30dc470cce1779db03fea9c2e74671802f94b0c89880cc419acbab5046b7bbe70b07513f061372868fd5efcef1685a5a086bc93c9943e15f03ba29eaad623d0e5e552f8b224614fc653053556ce6b77cb3f4051a9f7121d67fc23a77c0a6571063ef2a64f2de33ea8470872add93a63eeb5c846fad40a87799509f2f5d647131cc3da35a14334451d68a868eb37acb04c3af8c75322beb2fa9c", 0xb1}, {&(0x7f0000000f40)="7cd0cf22f477911cb0329f9ca59d4969b8cd84b0976044821382b80ad0240826f08672f2b2835246e5ef4e9d9a9d4974b7d965d827a7b104666c24696f15c69ef5a8efb0f23df88310f83961f42187350c6a112f", 0x54}], 0x6) ftruncate(r0, 0x1) [ 605.648926][T25058] loop2: detected capacity change from 0 to 4 [ 605.670476][T25077] loop4: detected capacity change from 0 to 4 [ 605.677467][T25058] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 605.677606][T25078] loop1: detected capacity change from 0 to 4 10:30:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000400000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:08 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xe000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x80000000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 605.694339][T25079] loop3: detected capacity change from 0 to 264192 [ 605.696149][T25077] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 605.713231][T25078] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 605.739086][T25082] loop5: detected capacity change from 0 to 264192 10:30:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000068000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 605.766012][T25077] loop4: detected capacity change from 0 to 4 [ 605.783840][T25082] validate_nla: 25 callbacks suppressed [ 605.783851][T25082] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 605.806336][T25091] loop1: detected capacity change from 0 to 4 [ 605.816022][T25077] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 605.818985][T25110] loop3: detected capacity change from 0 to 264192 [ 605.836375][T25091] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 605.846303][T25113] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 10:30:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000a000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 605.861171][T25115] loop2: detected capacity change from 0 to 4 [ 605.880251][T25091] loop1: detected capacity change from 0 to 4 [ 605.896314][T25091] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 605.906997][T25115] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:30:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000480000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:08 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x100000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x7ffffffff000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 605.963386][T25115] loop2: detected capacity change from 0 to 4 [ 605.979147][T25133] loop4: detected capacity change from 0 to 4 [ 605.990899][T25142] loop1: detected capacity change from 0 to 4 10:30:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x1000000000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 606.010171][T25115] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 606.018599][T25142] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 606.043098][T25082] loop5: detected capacity change from 0 to 32760 [ 606.049574][T25133] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:30:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x7ffffffffffff}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000004c0000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 606.058017][T25082] FAT-fs (loop5): Unrecognized mount option "" or missing value [ 606.059447][T25152] loop3: detected capacity change from 0 to 264192 [ 606.077820][T25142] loop1: detected capacity change from 0 to 4 [ 606.087918][T25142] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 606.148027][T25133] loop4: detected capacity change from 0 to 4 [ 606.182064][T25133] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 606.190899][T25113] loop5: detected capacity change from 0 to 264192 [ 606.201342][T25178] loop1: detected capacity change from 0 to 4 [ 606.211120][T25178] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 606.237198][T25082] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 10:30:08 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x20) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) 10:30:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x20000000000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:08 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x10e000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00006c000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000b000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000600000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 606.245558][T25113] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 606.292969][T25199] loop4: detected capacity change from 0 to 4 [ 606.316172][T25206] loop1: detected capacity change from 0 to 4 [ 606.324449][T25207] loop2: detected capacity change from 0 to 4 [ 606.331964][T25202] loop3: detected capacity change from 0 to 264192 10:30:08 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x200000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 606.335835][T25206] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 606.346794][T25205] loop5: detected capacity change from 0 to 6 [ 606.355734][T25199] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 606.357122][T25207] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 606.377040][T25205] FAT-fs (loop5): Directory bread(block 6) failed 10:30:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x2a000000000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 606.397692][T25206] loop1: detected capacity change from 0 to 4 [ 606.407551][T25206] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 606.422078][T25199] loop4: detected capacity change from 0 to 4 [ 606.433908][T25199] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 606.434798][T25207] loop2: detected capacity change from 0 to 4 10:30:08 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x204000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000680000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0xf0ff7f00000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 606.448579][T25222] loop3: detected capacity change from 0 to 264192 [ 606.455885][T25205] loop5: detected capacity change from 0 to 6 [ 606.469982][T25205] FAT-fs (loop5): Directory bread(block 6) failed 10:30:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0xf0ffffff7f0000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:09 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@multicast1, @loopback, 0x1, 0x1, [@multicast1]}, 0x14) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000180)={{}, {0x8001}, 0x10, 0x0, 0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000240)="1629a8d0b0dab2e9a2550dfcd98f22a6e3a4cb386ba8e9689c7944c24bf210a3e446e9f85d0e76930f681ca58421e6fe218ed2b8e45ca943532010fd9995c5db837ee710a12a13a4f289f1f7b77aeb3d15c2b4465952bad450231e5532eec433ea5d9788a4d24758a0add07e752c5922b92e56c0e7f0811a336d456d166e40ba2855611ed0594ffab2bc4418cebb1ba3284e20141295133a2cf19e2716bfc678ad48f2c3d1be09770bbe7d511133e3149dd1965d5118995d436fbb90b47031e84aa8ac6f3f6e2b3699850fc1666c6d127965e2b420593f06f38e683f206b1acefbdb98dca28ca7b79b086263e60907934f444c6c8f8ddf32cff7afbaaa2951ff82712f7bdbb4b1b2f504a821b1d4ef74fd7f5e4c969030d02484cdff1378848f281b786b99bca4fb41dd851faf2e9299e7c54d5e0957ade7f94564ed741b6f6b051aaaa03c40", 0x146, 0x0, &(0x7f00000003c0)={0x2, 0xf1, {0x1, 0xc, 0xd7, "8d03670f70c84fe4464deb3d9be0458f002548242c78805d6f093f328f7eabb8e3011144530a24b1b4213b760b4ec4f87b11c236c94aed75bca6ff8c3f241ed724597ac02e1464206699249fe8af16681e48a1117e247a401c4bd198d80bc3179af8034b394a1e0240923f1ede2eac189b74dc44d8b0d8c180580a46639117dadc0c90328a4639021046410c25382fb59f9f5b5b76b0f613b5df90ed1e0e1cc8428538e466bc5b36d7c0cb4791651f96812211a6776e31ea504bd999fc7127d530d7be36298e00c1ecf3ab2d473e5e8af89c4c81275d2a", 0xd, "f5fc0e722046fc9268ed51f3fa"}, 0x77, "49ccef3511699647f4a68a1725f94f31101d1af0567a421ecb3091863819f2b81c4df7ec9ff2fa8a4236eccfabe90d112f395e8e22e1ca3ded0e9bdc34949425e290f03e541d51649d3fab5597741a214a4ae717fa8936d49aa5256728523be52c36923da202d8653076144e105233b953555e578a4547"}, 0x174}) [ 606.511282][T25207] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 606.537341][T25251] loop3: detected capacity change from 0 to 264192 [ 606.539762][T25252] loop1: detected capacity change from 0 to 4 10:30:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000c000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:09 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x300000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000074000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x100000000000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 606.594007][T25252] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 606.629793][T25277] loop4: detected capacity change from 0 to 4 [ 606.638894][T25277] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 606.639532][T25275] loop3: detected capacity change from 0 to 264192 [ 606.648520][T25276] loop5: detected capacity change from 0 to 6 [ 606.666962][T25276] FAT-fs (loop5): Directory bread(block 6) failed [ 606.677861][T25277] loop4: detected capacity change from 0 to 4 [ 606.683679][T25252] loop1: detected capacity change from 0 to 4 10:30:09 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x400000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 606.685391][T25277] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:30:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x200000000000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000d000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 606.717329][T25252] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 606.736353][T25303] loop2: detected capacity change from 0 to 4 [ 606.746096][T25303] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 606.757972][T25276] loop5: detected capacity change from 0 to 6 10:30:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000006c0000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 606.787788][T25302] loop3: detected capacity change from 0 to 264192 [ 606.793039][T25318] loop4: detected capacity change from 0 to 4 [ 606.799047][T25276] FAT-fs (loop5): Directory bread(block 6) failed [ 606.807306][T25318] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 606.818542][T25303] loop2: detected capacity change from 0 to 4 10:30:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x204000000000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:09 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x500000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x300000000000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:09 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='timerslack_ns\x00') write$binfmt_elf32(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x5, 0x1, 0x6, 0x84a, 0x2, 0x6, 0x7, 0x271, 0x38, 0x283, 0x459, 0x2, 0x20, 0x2, 0x1ff, 0x6, 0x2}, [{0x6474e551, 0x6, 0x80, 0x2, 0x2, 0x9, 0x20, 0x1000}, {0x5, 0x2, 0x5, 0xfffff001, 0x3b, 0x7, 0x7, 0x5}], "d4c0d7a72c118be90f7077a11ddc38908e4313a4a2a9659bd21e2e3503a7eb950869544632a357a5ef200b90157ee3c8660f8e4200468600ee3e0830b9d04dec26289e067d287f786d5cbe5ac17a85d88d1af0ce35498b458a172f17ff2757ea24147c6a9bdc29f3623d47bbb5cee57c04641f3198bef22b4dd6cb3c6e15d729d051129889a37af7dace89825633ef933244cf25e01fc79f14c7b0c0dc5cbde28443ebe1039cdc5789242632008391d3eb9c7798fbda072f70c3ff9652b4f2a2848a4ba89667d5cc", ['\x00', '\x00', '\x00']}, 0x440) write$tcp_mem(r0, &(0x7f0000000000)={0xfffffffffffffffc, 0x20, 0x0, 0x20, 0x0, 0xa}, 0x48) sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {{}, {@void, @void}}, [""]}, 0x14}}, 0x810) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) [ 606.838092][T25303] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 606.860415][T25331] loop1: detected capacity change from 0 to 4 [ 606.870037][T25331] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:30:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00007a000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 606.902455][T25318] loop4: detected capacity change from 0 to 4 [ 606.910067][T25331] loop1: detected capacity change from 0 to 4 [ 606.915355][T25349] loop3: detected capacity change from 0 to 264192 [ 606.922499][T25318] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 606.930777][T25352] loop2: detected capacity change from 0 to 4 [ 606.938355][T25331] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:30:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x400000000000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:09 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x600000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000740000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000e000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 606.941318][T25352] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 606.989102][T25371] loop4: detected capacity change from 0 to 4 [ 606.989347][T25352] loop2: detected capacity change from 0 to 4 [ 607.001781][T25371] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 607.023895][T25380] loop1: detected capacity change from 0 to 4 10:30:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x500000000000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 607.033385][T25380] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 607.045170][T25352] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 607.054109][T25382] loop5: detected capacity change from 0 to 6 [ 607.065660][T25383] loop3: detected capacity change from 0 to 264192 [ 607.065744][T25371] loop4: detected capacity change from 0 to 4 [ 607.079477][T25382] FAT-fs (loop5): Unrecognized mount option "" or missing value 10:30:09 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x604000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x600000000000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 607.098110][T25371] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 607.119568][T25380] loop1: detected capacity change from 0 to 4 [ 607.132733][T25380] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:30:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000d5000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000f000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000007a0000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x604000000000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:09 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400028001000240000004f801", 0x17, 0x3cd8}, {0x0, 0x0, 0x603}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000000)='./file0\x00') [ 607.180279][T25405] loop5: detected capacity change from 0 to 6 [ 607.199762][T25405] FAT-fs (loop5): Unrecognized mount option "" or missing value [ 607.227466][T25408] loop3: detected capacity change from 0 to 264192 10:30:09 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x700000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 607.267314][T25428] loop1: detected capacity change from 0 to 4 [ 607.274794][T25436] loop5: detected capacity change from 0 to 60 [ 607.287843][T25436] FAT-fs (loop5): bogus number of reserved sectors [ 607.294363][T25436] FAT-fs (loop5): Can't find a valid FAT filesystem [ 607.300851][T25432] loop4: detected capacity change from 0 to 4 10:30:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x700000000000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 607.321686][T25428] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 607.325211][T25442] loop2: detected capacity change from 0 to 4 [ 607.336137][T25441] loop3: detected capacity change from 0 to 264192 [ 607.346141][T25432] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 607.360376][T25436] loop5: detected capacity change from 0 to 60 10:30:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x800000000000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:09 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000d6000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 607.367037][T25442] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 607.384800][T25436] FAT-fs (loop5): bogus number of reserved sectors [ 607.391367][T25436] FAT-fs (loop5): Can't find a valid FAT filesystem 10:30:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x1800000000000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 607.433449][T25428] loop1: detected capacity change from 0 to 4 [ 607.457446][T25428] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 607.467793][T25467] loop3: detected capacity change from 0 to 264192 10:30:09 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000240)=ANY=[@ANYRESOCT=r1, @ANYRES16=r0, @ANYRES16=r2, @ANYBLOB="43c1de1c632032d3fcc8954e533a6c8dc03c23ef6fff15f1e959757e9b589eda460ff22661b1b6e41b0b8615905346805dab9a49934bd7fee830c86a8ba06ad74c05ba8ac5e6ba2d1ef741f9e050ef6fe3fa0812020b06f815bb25d7d2582dccad9f69f0f149b31bb00d975075", @ANYRES32=r3, @ANYRES16=r4]) [ 607.481445][T25432] loop4: detected capacity change from 0 to 4 [ 607.483588][T25477] loop2: detected capacity change from 0 to 4 [ 607.493982][T25432] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:30:09 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x900000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000010000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000c0ed0000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x1c00000000000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 607.537882][T25477] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 607.586545][T25490] loop3: detected capacity change from 0 to 264192 [ 607.600984][T25477] loop2: detected capacity change from 0 to 4 [ 607.617428][T25477] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:30:10 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xa00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x2600000000000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 607.631612][T25503] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 607.642301][T25509] loop1: detected capacity change from 0 to 4 [ 607.647406][T25510] loop4: detected capacity change from 0 to 4 [ 607.670891][T25510] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:30:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000d7000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x2d05000000000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 607.692986][T25523] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 607.716164][T25503] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 607.724387][T25509] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 607.734498][T25525] loop3: detected capacity change from 0 to 264192 10:30:10 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xb00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x3f00000000000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 607.742403][T25510] loop4: detected capacity change from 0 to 4 [ 607.746896][T25527] loop2: detected capacity change from 0 to 4 [ 607.755410][T25510] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 607.774936][T25503] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 10:30:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000011000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 607.801198][T25509] loop1: detected capacity change from 0 to 4 [ 607.801249][T25527] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 607.821631][T25509] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 607.835188][T25523] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 607.851142][T25503] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 607.862060][T25549] loop4: detected capacity change from 0 to 4 [ 607.869057][T25547] loop3: detected capacity change from 0 to 264192 [ 607.875832][T25549] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 607.878586][T25503] loop5: detected capacity change from 0 to 6 [ 607.893789][T25527] ================================================================== [ 607.901882][T25527] BUG: KCSAN: data-race in __lru_add_drain_all / lru_cache_add [ 607.909430][T25527] [ 607.911748][T25527] write to 0xffff888237c22528 of 1 bytes by task 23441 on cpu 0: [ 607.919457][T25527] lru_cache_add+0x75/0x150 [ 607.923960][T25527] add_to_page_cache_lru+0x150/0x1b0 [ 607.929251][T25527] page_cache_ra_unbounded+0x274/0x430 [ 607.934704][T25527] force_page_cache_ra+0x256/0x290 [ 607.939802][T25527] page_cache_sync_ra+0xcc/0xe0 [ 607.944637][T25527] filemap_read+0x3ad/0x1220 [ 607.949222][T25527] generic_file_read_iter+0x75/0x2c0 [ 607.954513][T25527] blkdev_read_iter+0xb9/0xf0 [ 607.959190][T25527] vfs_read+0x66c/0x750 [ 607.963336][T25527] ksys_read+0xd9/0x190 [ 607.967476][T25527] __x64_sys_read+0x3e/0x50 [ 607.971964][T25527] do_syscall_64+0x44/0xa0 [ 607.976367][T25527] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 607.982249][T25527] [ 607.984553][T25527] read to 0xffff888237c22528 of 1 bytes by task 25527 on cpu 1: [ 607.992162][T25527] __lru_add_drain_all+0x12c/0x3e0 [ 607.997256][T25527] lru_add_drain_all+0xc/0x10 [ 608.001923][T25527] invalidate_bdev+0x56/0x80 [ 608.006509][T25527] __loop_clr_fd+0x521/0x850 [ 608.011091][T25527] lo_ioctl+0xac5/0x13e0 [ 608.015316][T25527] blkdev_ioctl+0x1d0/0x3f0 [ 608.019801][T25527] block_ioctl+0x6e/0x80 [ 608.024024][T25527] __se_sys_ioctl+0xcb/0x140 [ 608.028598][T25527] __x64_sys_ioctl+0x3f/0x50 [ 608.033171][T25527] do_syscall_64+0x44/0xa0 [ 608.037572][T25527] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 608.043454][T25527] [ 608.045765][T25527] value changed: 0x00 -> 0x01 [ 608.050420][T25527] [ 608.052720][T25527] Reported by Kernel Concurrency Sanitizer on: [ 608.058850][T25527] CPU: 1 PID: 25527 Comm: syz-executor.2 Not tainted 5.15.0-rc3-syzkaller #0 [ 608.067589][T25527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 608.077623][T25527] ================================================================== [ 608.093633][T25527] loop2: detected capacity change from 0 to 4 [ 608.100551][T25527] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 608.107721][T25503] FAT-fs (loop5): Unrecognized mount option "00000000000000000000004" or missing value [ 608.132222][T25549] loop4: detected capacity change from 0 to 4 10:30:10 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) 10:30:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000fffe0000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:10 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xc00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x4000000000000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00c0ed000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 608.156208][T25549] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:30:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000012000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 608.213389][T25590] loop1: detected capacity change from 0 to 4 [ 608.221815][T25589] loop2: detected capacity change from 0 to 4 [ 608.229852][T25593] loop5: detected capacity change from 0 to 6 [ 608.240344][T25595] loop3: detected capacity change from 0 to 264192 [ 608.254993][T25590] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:30:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x4000080000000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:10 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xd00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x8004000000000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 608.268299][T25589] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 608.277330][T25593] FAT-fs (loop5): Directory bread(block 6) failed [ 608.280280][T25602] loop4: detected capacity change from 0 to 4 [ 608.291779][T25602] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:30:10 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000000c0)={@multicast1, @loopback, 0x1, 0x1, [@multicast1]}, 0x14) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000005c0)=[{&(0x7f00000002c0)="76ae7592a359bd21ede89db811ec926646ce074d3ee0e2a2d6952e4a65dabad5a14eb16957b3a260049ee4be03a3ff1a8f1d53b9a49ef93a2c9890da946303765f8f8a46371dea69710185cf7df912887ab78a15aca790447bd5c2c2ee204358de7c7a82b4e08c71f95c96b228e75b35304ca8bb2cd5600e56e55aa1243a0ac1c48f77dfdb366bf6944c89ca4a7ed6e3fdc6fe7eb3f8ee9b37121d030ffd3a289dd368b5a4b3dcff48426915398f7c3b62f59c7de5b641a9edb33c16541be65a0fc2dd63459af2e03757f99b085d4c26ba96c7e5972fdbe626ce23fa12c88a9664a52413", 0xe4, 0xcfb}, {&(0x7f0000000440)="0eebab8d09a82a878d15eb2754376086de488de13e96bce69cb3447d2f56618fa22861422ae07b56b9e85738fae93a501836ef2edc1c8bce8dc30f4a8c9ac0a786a3e2ccd30d15909f3f747a66b0975aec25df80bc32800bbbcc1449a8eba0fc80033688baeb7142ed9ca54a1c01153be5d6a1613b173a", 0x77, 0x4}, {&(0x7f00000004c0)="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", 0xfe, 0x9}], 0x0, &(0x7f0000000200)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRESDEC=r0, @ANYRESOCT=r1, @ANYRES32, @ANYRESDEC=r0, @ANYRESDEC=r1, @ANYRESOCT=r2, @ANYRESHEX, @ANYRESDEC=r1]) [ 608.337012][T25602] loop4: detected capacity change from 0 to 4 [ 608.339194][T25589] loop2: detected capacity change from 0 to 4 [ 608.349843][T25590] loop1: detected capacity change from 0 to 4 [ 608.356968][T25602] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 608.357275][T25590] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 608.369421][T25626] loop3: detected capacity change from 0 to 264192 10:30:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0xeffdffffffffffff}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000022000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:10 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xe00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 608.386215][T25589] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 608.395839][T25631] loop5: detected capacity change from 0 to 12 [ 608.405190][T25631] FAT-fs (loop5): Unrecognized mount option "" or missing value [ 608.454314][T25648] loop4: detected capacity change from 0 to 4 [ 608.462959][T25648] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 608.464113][T25652] loop3: detected capacity change from 0 to 264192 10:30:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00000fff0000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0xf6ffffff00000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0015fc000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:10 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xf00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:10 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000100)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x4b, 0x1b}}) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000000c0)={@multicast1, @loopback, 0x1, 0x1, [@multicast1]}, 0x14) sendfile(r1, r2, &(0x7f0000000080)=0x3, 0x1d69a900) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17, 0x9}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) bind(r0, &(0x7f0000000140)=@hci={0x1f, 0x2, 0x3}, 0x80) [ 608.509019][T25648] loop4: detected capacity change from 0 to 4 [ 608.517780][T25648] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:30:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0xfeffffff00000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000025000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 608.554243][T25674] loop2: detected capacity change from 0 to 4 [ 608.555718][T25671] loop3: detected capacity change from 0 to 264192 [ 608.575856][T25674] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:30:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0xfeffffffffffffff}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 608.609712][T25688] loop1: detected capacity change from 0 to 4 [ 608.619323][T25685] loop5: detected capacity change from 0 to 6 [ 608.635712][T25694] loop4: detected capacity change from 0 to 4 [ 608.649256][T25688] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:30:11 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0xffffffff00000000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 608.650628][T25685] FAT-fs (loop5): Unrecognized mount option "9" or missing value [ 608.679240][T25674] loop2: detected capacity change from 0 to 4 [ 608.690337][T25694] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 608.699657][T25674] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:30:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00fffe000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00002e000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 608.743838][T25688] loop1: detected capacity change from 0 to 4 [ 608.759032][T25688] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 608.771318][T25705] loop5: detected capacity change from 0 to 6 [ 608.794685][T25723] loop3: detected capacity change from 0 to 264192 [ 608.801874][T25705] FAT-fs (loop5): Unrecognized mount option "9" or missing value [ 608.811532][T25729] loop2: detected capacity change from 0 to 4 [ 608.834953][T25729] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:30:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000feff0000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0xffffffffffff0700}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:11 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1100000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 608.859875][T25734] loop4: detected capacity change from 0 to 4 [ 608.883171][T25734] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 608.892226][T25743] loop1: detected capacity change from 0 to 4 10:30:11 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x2011045, &(0x7f0000000180)=ANY=[]) 10:30:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0xfffffffffffffdef}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 608.907601][T25729] loop2: detected capacity change from 0 to 4 [ 608.924702][T25729] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 608.933595][T25746] loop3: detected capacity change from 0 to 264192 [ 608.934248][T25743] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:30:11 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1200000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000fff000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 608.968662][T25734] loop4: detected capacity change from 0 to 4 [ 608.978248][T25743] loop1: detected capacity change from 0 to 4 [ 608.995824][T25734] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 609.004144][T25743] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:30:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0xfffffffffffffffe}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000200000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000048000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 609.023729][T25771] loop5: detected capacity change from 0 to 6 [ 609.039651][T25778] loop3: detected capacity change from 0 to 264192 [ 609.053365][T25784] loop2: detected capacity change from 0 to 4 10:30:11 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:11 executing program 5: ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000080)=""/51) creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) 10:30:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0xffffffffffffffff}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 609.125779][T25784] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 609.127055][T25798] loop1: detected capacity change from 0 to 4 [ 609.142155][T25799] loop4: detected capacity change from 0 to 4 [ 609.157246][T25799] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:30:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x2}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:11 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2010000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 609.171617][T25798] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 609.183438][T25784] loop2: detected capacity change from 0 to 4 [ 609.195620][T25806] loop5: detected capacity change from 0 to 6 [ 609.203357][T25784] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 609.211405][T25818] loop3: detected capacity change from 0 to 264192 [ 609.212428][T25806] FAT-fs (loop5): Directory bread(block 6) failed 10:30:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000400000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00feff000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 609.246617][T25799] loop4: detected capacity change from 0 to 4 [ 609.269756][T25825] loop5: detected capacity change from 0 to 6 [ 609.270315][T25799] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 609.288154][T25825] FAT-fs (loop5): Directory bread(block 6) failed 10:30:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x3}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00004c000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 609.329832][T25841] loop3: detected capacity change from 0 to 264192 [ 609.331983][T25848] loop2: detected capacity change from 0 to 4 [ 609.339140][T25845] loop1: detected capacity change from 0 to 4 [ 609.345673][T25848] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:30:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@multicast1, @loopback, 0x1, 0x1, [@multicast1]}, 0x14) close(r0) bind$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e) creat(&(0x7f0000000040)='./file0\x00', 0x0) chroot(&(0x7f0000000080)='./file0\x00') syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) 10:30:11 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2200000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 609.405194][T25860] loop4: detected capacity change from 0 to 4 [ 609.405544][T25845] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 609.420234][T25848] loop2: detected capacity change from 0 to 4 [ 609.428145][T25860] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 609.441817][T25848] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:30:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x4}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 609.462740][T25845] loop1: detected capacity change from 0 to 4 [ 609.478993][T25876] loop3: detected capacity change from 0 to 264192 [ 609.497821][T25845] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 609.507147][T25881] loop5: detected capacity change from 0 to 6 10:30:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x5}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:11 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2500000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000020000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:12 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2f1b4a9600000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000060000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 609.543153][T25860] loop4: detected capacity change from 0 to 4 [ 609.550349][T25860] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 609.563685][T25881] FAT-fs (loop5): Directory bread(block 6) failed [ 609.578478][T25893] loop3: detected capacity change from 0 to 264192 10:30:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000800000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x6}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 609.620274][T25905] loop2: detected capacity change from 0 to 4 [ 609.634126][T25911] loop4: detected capacity change from 0 to 4 10:30:12 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) lchown(&(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, 0xee00) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) open$dir(&(0x7f0000000140)='./file0\x00', 0x110000, 0x100) 10:30:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x7}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 609.665317][T25905] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 609.678059][T25911] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 609.702234][T25918] loop3: detected capacity change from 0 to 264192 10:30:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000068000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:12 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x3f00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x8}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 609.728295][T25934] loop1: detected capacity change from 0 to 4 [ 609.746680][T25934] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 609.763550][T25905] loop2: detected capacity change from 0 to 4 [ 609.770273][T25932] loop5: detected capacity change from 0 to 6 [ 609.777863][T25932] FAT-fs (loop5): Directory bread(block 6) failed [ 609.786888][T25905] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 609.803747][T25949] loop4: detected capacity change from 0 to 4 10:30:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000040000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x18}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00006c000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 609.826843][T25949] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 609.846572][T25934] loop1: detected capacity change from 0 to 4 [ 609.853970][T25934] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 609.855689][T25961] loop3: detected capacity change from 0 to 264192 [ 609.865353][T25964] loop5: detected capacity change from 0 to 6 10:30:12 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x1c}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 609.889108][T25964] FAT-fs (loop5): Directory bread(block 6) failed [ 609.895713][T25975] loop2: detected capacity change from 0 to 4 [ 609.921950][T25981] loop4: detected capacity change from 0 to 4 10:30:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000040000800000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 609.959419][T25981] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 609.962374][T25975] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:30:12 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140), 0x2a01040, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_9p2000}, {@debug={'debug', 0x3d, 0x6}}, {@privport}], [{@fsname={'fsname', 0x3d, '}x}!*}&)^'}}, {@fowner_lt={'fowner<', 0xee01}}, {@permit_directio}, {@seclabel}, {@obj_type={'obj_type', 0x3d, 'vfat\x00'}}, {@smackfsroot}, {@fowner_lt={'fowner<', 0xee01}}, {@smackfsroot={'smackfsroot', 0x3d, 'j'}}]}}) 10:30:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000074000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x26}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 610.007916][T25994] loop1: detected capacity change from 0 to 4 [ 610.024293][T25991] loop3: detected capacity change from 0 to 264192 [ 610.035049][T25994] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:30:12 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4000080000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 610.052358][T25975] loop2: detected capacity change from 0 to 4 10:30:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000080000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 610.079872][T25975] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 610.086097][T26014] loop4: detected capacity change from 0 to 4 [ 610.095811][T26012] loop5: detected capacity change from 0 to 6 [ 610.103656][T26014] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 610.113719][T26012] FAT-fs (loop5): Directory bread(block 6) failed 10:30:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x2a}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 610.129724][T25994] loop1: detected capacity change from 0 to 4 [ 610.142035][T25994] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 610.156983][T26012] loop5: detected capacity change from 0 to 6 [ 610.157332][T26032] loop3: detected capacity change from 0 to 264192 10:30:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0xfe}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:12 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xa02011, &(0x7f0000000180)=ANY=[]) 10:30:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x204}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000001000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 610.181935][T26042] loop2: detected capacity change from 0 to 4 [ 610.209259][T26042] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 610.211958][T26014] loop4: detected capacity change from 0 to 4 [ 610.223948][T26014] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:30:12 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00007a000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x300}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 610.243633][T26042] loop2: detected capacity change from 0 to 4 [ 610.247240][T26061] loop1: detected capacity change from 0 to 4 [ 610.256321][T26042] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 610.265486][T26061] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:30:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x402}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:12 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0xa0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xc02, &(0x7f0000000180)=ANY=[]) 10:30:12 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4c00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 610.304039][T26075] loop3: detected capacity change from 0 to 264192 [ 610.309867][T26081] loop4: detected capacity change from 0 to 4 [ 610.319457][T26081] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 610.332438][T26061] loop1: detected capacity change from 0 to 4 10:30:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f004000080000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x406}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 610.367342][T26061] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 610.381873][T26081] loop4: detected capacity change from 0 to 4 [ 610.382038][T26101] loop3: detected capacity change from 0 to 264192 [ 610.395375][T26081] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:30:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x480}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:12 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000002000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 610.413371][T26110] loop2: detected capacity change from 0 to 4 [ 610.421379][T26109] FAT-fs (loop5): bogus number of reserved sectors [ 610.426087][T26110] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 610.427957][T26109] FAT-fs (loop5): Can't find a valid FAT filesystem 10:30:12 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) writev(r1, &(0x7f0000002840)=[{&(0x7f0000000240)="9311b2cb8bb9301f95e8e5d2aa9ea3d668a72a77185a7715b69af5c50800faf3bd8e7789d18e3d3818ee11505ae9696bce79587769a7d7f0b34b1137d2ea990e5d4628a7fdc1ddcd311ac2df4369111eeccce78796d9901376af7618ef7038e0d03a87802dbb87241d813285de550bf60070adcc443f3f79861167d6a519c1b0933a8b67350be75e1c31f3008ec6f03db3f7", 0x92}, {&(0x7f0000000440)="a2ea2c81f88e1bf5fd2ad1a030630a16c2af2a393b7d91d31f12471e8d46fabffb37cb46ae24ad9d12b25bb75abdfe0c49c21e689c836c39abfa997a50a8fe40dcac8162623038fcd626b290f84631c7af27292b082b41a87015e9c5f634a4a7a9aa8958deff0ef8374b53ff89b8d6f389e4a51ebde663dcb529488ecfd2756b31d512d5d9426b70e53080734818dd92deb399215bbea66063459ab170f2d82d98bec8ebf88efe8e0144cfb8a1560395db8660f2cb120f084b0967bf650f7e5218bbb6302820df6179eb394f4fd88546", 0xd0}, {&(0x7f0000000300)="06893f843852f5ff6910959aab213d5cdb2aaf2613003491cc753d7e7f737cb2353536705a01f7f5eabb8c3d2423e9cda27dbaa171992aecef3b81c8bbdb85dd750938b56c1378112c5202d080fd46a6c7d09da0baf4b48b87a2b468a7307a101df2d8ac733fd50b16ec5fe826aa4d4bf4291cffdcdd19b9c9010a5f020788112a749d5d1aa20c909d2e20cc3e", 0x8d}, {&(0x7f0000000540)="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{&(0x7f0000001740)="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", 0x1000}, {&(0x7f0000002740)="01473083b3cf47ef1252d5077554a20a963ed48251a00969e29342a14de9cc197e5c34f448cb5c3c1b4b19f3264c4a4f270a0c4ada0c9718e42cfc797270a529938b3938f30cfcdc8225e37dc6e6083ee4dbcdfb7e41c0381020b28a96d0ac778c647d320e8c7170402a8029a6b5e0f26363e71a3f86dd291440246c98fbcac4e289351c258f8c8847f24b81346397cf297e991d596307c4cd3f8ed20028cf3ae0aa8620fd35c7f32712229b9fb00e4162d36ef8e696a3548d801aeb6aeaebd6017c5153664be244764f9c0228d4948441ec", 0xd2}], 0x9) r2 = openat$cgroup_freezer_state(r0, &(0x7f0000000080), 0x2, 0x0) ioctl$BTRFS_IOC_SEND(r1, 0x40489426, &(0x7f0000000180)={{r2}, 0x5, &(0x7f0000000140)=[0x7, 0x20, 0x68ac, 0x1f, 0x8c8d], 0x0, 0x5, [0x81, 0x3, 0xda, 0x7]}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00000000c0)={@multicast1, @loopback, 0x1, 0x1, [@multicast1]}, 0x14) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000002900)={'icmp6\x00'}, &(0x7f0000002940)=0x1e) 10:30:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f0000fe000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 610.472188][T26110] loop2: detected capacity change from 0 to 4 [ 610.500592][T26110] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 610.508364][T26138] loop1: detected capacity change from 0 to 4 10:30:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x500}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 610.520284][T26139] loop3: detected capacity change from 0 to 264192 [ 610.527204][T26142] loop4: detected capacity change from 0 to 4 [ 610.534372][T26144] loop5: detected capacity change from 0 to 6 [ 610.535902][T26138] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 610.555276][T26142] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 610.567496][T26144] FAT-fs (loop5): Directory bread(block 6) failed 10:30:13 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 610.593793][T26142] loop4: detected capacity change from 0 to 4 [ 610.597839][T26138] loop1: detected capacity change from 0 to 4 [ 610.607512][T26144] loop5: detected capacity change from 0 to 6 [ 610.625682][T26142] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 610.634881][T26177] loop3: detected capacity change from 0 to 264192 10:30:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x52d}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f00ffffe00000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:13 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6c00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 610.644195][T26138] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:30:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x600}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000004020000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000402000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:13 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x0) r1 = syz_io_uring_setup(0x187, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x30a}, &(0x7f0000ff4000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_FALLOCATE={0x11, 0x4, 0x0, @fd_index}, 0xff) syz_io_uring_submit(r2, r3, &(0x7f0000000140)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x10001) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r1, 0x10000000) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer, 0x0) syz_io_uring_submit(r2, r4, &(0x7f0000000400)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000080)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd=r0, 0x0, 0x0, 0x7, 0x5, 0x1}, 0x2) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) symlink(&(0x7f0000000140)='..', &(0x7f0000000040)='./file0\x00') openat2$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', &(0x7f00000000c0)={0x0, 0x20, 0x32}, 0xffffffffffffff74) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000240)=ANY=[@ANYBLOB="8bae4451e72d0001ffb493dbc40900"/25], 0x14) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000340)="563ef56cf8b7f7f7ca4348fb9aaae135a34b953b59d979484d3cc9b0b67491069274961536fbe638f4be71f9c05fc6859a8912e79560fb16aaab360b450b6133eb3056aa07e4de18afcb62adca89018b011a8782b13d47d3dd7f92e27e7758b8967fdda0bad78df9c27aec67807cabdea90b242e310ac5b734e1f8aadc91be9b2c52bfffdd8a5d45e351c118f2fdd4add79842a630d25500586fc04da40ddc2584", 0xa1, 0x40012040}, 0x3f) [ 610.710411][T26192] loop3: detected capacity change from 0 to 264192 [ 610.734107][T26196] loop2: detected capacity change from 0 to 4 [ 610.751075][T26203] loop4: detected capacity change from 0 to 4 10:30:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x604}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:13 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7400000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 610.768930][T26203] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 610.773112][T26209] loop1: detected capacity change from 0 to 4 [ 610.787552][T26196] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 610.804071][T26214] loop5: detected capacity change from 0 to 6 [ 610.807598][T26209] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:30:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x700}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 610.837557][T26203] loop4: detected capacity change from 0 to 4 [ 610.846036][T26214] FAT-fs (loop5): Directory bread(block 6) failed [ 610.853794][T26203] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 610.868148][T26196] loop2: detected capacity change from 0 to 4 10:30:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x1800}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 610.882408][T26196] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 610.884477][T26232] loop3: detected capacity change from 0 to 264192 10:30:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000030000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000100000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:13 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 610.945187][T26209] loop1: detected capacity change from 0 to 4 [ 610.954698][T26214] loop5: detected capacity change from 0 to 6 [ 610.963216][T26209] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 610.975532][T26214] FAT-fs (loop5): Unrecognized mount option "./file0/file0" or missing value 10:30:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x1c00}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 611.033662][T26260] loop4: detected capacity change from 0 to 4 [ 611.046249][T26262] loop2: detected capacity change from 0 to 4 [ 611.060443][T26264] loop3: detected capacity change from 0 to 264192 [ 611.069756][T26260] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:30:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000003000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:13 executing program 5: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "00e4d3f26c00000173d5e822a76322000600"}) ioctl$TCXONC(r1, 0x540a, 0x2) r2 = syz_open_pts(r1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000080)) epoll_pwait(r3, &(0x7f0000000040)=[{}, {}], 0x2, 0x7fff, &(0x7f0000000180)={[0x4]}, 0x8) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) 10:30:13 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7a00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 611.104665][T26262] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 611.124196][T26260] loop4: detected capacity change from 0 to 4 10:30:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x2000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 611.152816][T26260] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 611.181942][T26286] loop1: detected capacity change from 0 to 4 [ 611.193380][T26262] loop2: detected capacity change from 0 to 4 10:30:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000002040000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x2600}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 611.208107][T26286] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 611.225948][T26262] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 611.242120][T26296] loop3: detected capacity change from 0 to 264192 [ 611.244407][T26295] loop5: detected capacity change from 0 to 6 10:30:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000200000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 611.273486][T26295] FAT-fs (loop5): Unrecognized mount option "" or missing value [ 611.277410][T26306] loop4: detected capacity change from 0 to 4 [ 611.295917][T26306] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:30:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x2a00}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:13 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fffffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 611.324185][T26306] loop4: detected capacity change from 0 to 4 [ 611.326844][T26320] loop2: detected capacity change from 0 to 4 [ 611.338686][T26286] loop1: detected capacity change from 0 to 4 [ 611.354408][T26306] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 611.365932][T26286] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:30:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x2d05}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:13 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x85ffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 611.391148][T26331] loop3: detected capacity change from 0 to 264192 [ 611.403046][T26320] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:30:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000004000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000006040000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 611.477209][T26343] loop3: detected capacity change from 0 to 264192 [ 611.491945][T26345] loop1: detected capacity change from 0 to 4 [ 611.497307][T26320] loop2: detected capacity change from 0 to 4 [ 611.501542][T26345] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 611.525026][T26320] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 611.537909][T26357] loop4: detected capacity change from 0 to 4 [ 611.558580][T26357] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 611.570662][T26345] loop1: detected capacity change from 0 to 4 [ 611.579827][T26345] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 611.611013][T26357] loop4: detected capacity change from 0 to 4 [ 611.619083][T26357] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:30:14 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8cffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x3f00}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000040200000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000005000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000010040000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 612.077168][T26393] loop3: detected capacity change from 0 to 264192 [ 612.079434][T26394] loop2: detected capacity change from 0 to 4 [ 612.085335][T26396] loop1: detected capacity change from 0 to 4 [ 612.092218][T26395] loop4: detected capacity change from 0 to 4 10:30:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x4000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:14 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x97ffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x200000000000, 0x111000) r1 = dup3(0xffffffffffffffff, r0, 0x80000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000540)=ANY=[@ANYBLOB="01000000e0000001000000000000000000000018583df44defe667430b340b9de7c4a65aed8e537a7475150bc57d9b475a0f0b61a37d11"], 0x14) close(r2) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r4 = socket(0x11, 0x800000003, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000140)={r6, 0x1, 0x6, @remote}, 0x10) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000040)={r6, 0x1, 0x2, @random="1c2ffc010344"}, 0x10) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000003c0)={@private2, @mcast1, @mcast2, 0x8, 0xc8a, 0x1000, 0x500, 0x80000001, 0x800200, r6}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r7) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000340), 0x818403, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@afid={'afid', 0x3d, 0x7}}, {@debug={'debug', 0x3d, 0x8000}}, {@loose}, {@cache_fscache}, {@access_uid={'access', 0x3d, 0xee01}}, {@version_L}, {@cachetag={'cachetag', 0x3d, '}/:'}}], [{@euid_gt}, {@audit}]}}) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f00000005c0)=ANY=[@ANYRES16, @ANYRESHEX=r2, @ANYBLOB="ebb05464"], 0x1c}, 0x1, 0x0, 0x0, 0x30008001}, 0x44) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r8, 0x1, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4800}, 0x4041) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) 10:30:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x8004}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 612.134413][T26396] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 612.148073][T26395] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 612.159228][T26394] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 612.204309][T26414] loop5: detected capacity change from 0 to 6 [ 612.220608][T26394] loop2: detected capacity change from 0 to 4 [ 612.221345][T26396] loop1: detected capacity change from 0 to 4 [ 612.228277][T26395] loop4: detected capacity change from 0 to 4 [ 612.240532][T26396] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:30:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0xeffd}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000300000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 612.242949][T26394] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 612.257913][T26414] FAT-fs (loop5): Unrecognized mount option "$" or missing value [ 612.280855][T26395] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:30:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000006000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000050000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:14 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xdaffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 612.307033][T26437] loop3: detected capacity change from 0 to 264192 10:30:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0xfdef}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 612.368695][T26459] loop1: detected capacity change from 0 to 4 [ 612.378721][T26462] loop4: detected capacity change from 0 to 4 [ 612.388281][T26467] loop2: detected capacity change from 0 to 4 [ 612.390654][T26463] loop3: detected capacity change from 0 to 264192 [ 612.406710][T26459] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:30:14 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x30) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r1, 0x0, 0x7) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) r3 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1000000000000084) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) recvmsg$unix(r0, &(0x7f0000000c00)={&(0x7f0000000780), 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000d40)=""/246, 0xf6}, {&(0x7f0000000900)=""/162, 0xa2}, {&(0x7f00000009c0)=""/145, 0xa3}], 0x3, &(0x7f0000000e40)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x138}, 0x12122) r6 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000000d00)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000240)="447ca29745c0426dafde02bf0a5e89b1b5d728ce9538cc786dea299a8e4870028d81a7ea6c54c89122889f4f6e2a750dfb09ace60a73ea8de771ac1292aac50f3d15b9e0a4008df087fb04c1a096a57ee18297609bf10ddbaac40bd1b99add11e60746031995b2740d5ebc6cc8f596a5282caa0a7e65e47010fe2ba5291d40bd12bd86c59405d35255967e9ffe7c51171fa047", 0x93}, {&(0x7f0000000080)="f841196d365a1662e03e76b53e8ec50f1319", 0x12}, {&(0x7f0000000300)="ef5317275cdb11409fb9b6ebbdea880160153360e0abd7d98e39845b731291751932e6cd733d2cfd9e8d60df2b55a0b04c2b86b6d09d156eca840b6b9f633ef3e8d34175c839150017a230304bd62b9f59a7d58f2bea8c413ce90294c9aac313a635d31aa3d20de32e35ea204696f0aa415814e68bdef1cfefd25d002e29996ec8c0f6ac3cc05e2ef4d016672b828e7df8cff9d310fd9f72c1e1ded8f0d2f039ac2804e5e0799273be466183189e096c483d", 0xb2}, {&(0x7f00000003c0)="d21ff05180751ba092065bad3d255fcffa8dca12579fee83d6e1b665ccd464411e71d16b0f27ec2a3770dd83d2afdc9447f48719a67fc394771a58fe92260dce8a637069a4fb5e848856bc4683dfb1ed78ac1bf8cd9315b3a2a2f605550d14b0e89452a425534a80b11d", 0x6a}, {&(0x7f0000000440)="eda7fc7e878e6464a55367eba4cfb7798af64c89bb486fcff051eab9d6f378dc3e4dcc741b1617af670a698f4b5e241224e91070e591ef351e4bd3bda015a098c893a8bda40e62", 0x47}, {&(0x7f00000001c0)="f0beb9502317d7f120019cb0ebb13fd326471b6cc468ab78ab14e3dd7f4437d307446a8e4c6dd85f40807c18b4cb5de301c9b58028dc796849", 0x39}, {&(0x7f00000004c0)="c286c9f59ebb30df781fb798295d1b29b87e89ce33f6a0c977a7c69b6741fbed858a4dee898bbba0eaf6ae28ec51a27737671f31", 0x34}, {&(0x7f0000000500)="31259041e15f4bcb57dbdffab5d39ce383702e97bf19a901d42b1934704a8f7bdcf89537a5ef5021c30b5bb1d60849932776e161f197f4bfb0348e800823115e0fbefaebb33ddc929ed00a09c45a7eddc2105887aab9b9044c226937f8a9fd6a43ce33cba115ecd0b76d81c8326a57f0310adbbd7d", 0x75}, {&(0x7f0000000580)="a9dc26c280fa15413ab23b3a81c422b0844aa520db365cbe012bd4f8a83e7f963348e749e64b8233d38309e54b2e4cfe3b3d4b916a29c6f868974b1f7c15c082ad618bafd637463852628de3a099558093bae5fca9ba2c680f28fe6ca552d628a71dc41b93a061cfd6154c3a5a6a36404a5fa39ecf6423a1e2228b8e527a5811ebc0e38a7b1722f98360e1a2eae84a8096484dce4bb39e896e011f6352dfffbe8c38b9b8ea87c4d590ab75137838ab1cbf1b", 0xb2}, {&(0x7f0000000640)="0e53fcc419e346a1780e407344817652680fa541649b4030ec24bfd207d47c03df05c8c4db925f2dd2aeadfeaef7f633fbcb5c6194bf341bf2ad401ef3a22dcb6fc35668d5f441992b785c3a", 0x4c}], 0xa, &(0x7f0000000c40)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r1, 0xee00, 0xffffffffffffffff}}}, @rights={{0x2c, 0x1, 0x1, [r0, r2, r0, r3, r4, r5, r6]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xffffffffffffffff}}}], 0x90, 0x4000000}, 0x2604c804) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) 10:30:14 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xe5ffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 612.415573][T26462] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 612.426662][T26467] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:30:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0xfeff}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:14 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x96) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) [ 612.468914][T26462] loop4: detected capacity change from 0 to 4 [ 612.476923][T26462] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:30:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000060000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 612.509400][T26459] loop1: detected capacity change from 0 to 4 [ 612.528597][T26491] loop3: detected capacity change from 0 to 264192 [ 612.529676][T26467] loop2: detected capacity change from 0 to 4 [ 612.545758][T26459] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 10:30:15 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xf0ffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0xfffe}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 612.569128][T26493] loop5: detected capacity change from 0 to 6 [ 612.586477][T26467] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 612.600999][T26493] FAT-fs (loop5): Directory bread(block 6) failed 10:30:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000400000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000406000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:15 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x98) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f0000000080)='.\x00', 0x400900, 0xb) 10:30:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x80000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 612.622597][T26515] loop4: detected capacity change from 0 to 4 [ 612.648449][T26514] loop3: detected capacity change from 0 to 264192 [ 612.653785][T26515] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:30:15 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xf6ffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 612.704093][T26534] loop2: detected capacity change from 0 to 4 [ 612.713455][T26534] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 612.725953][T26538] loop5: detected capacity change from 0 to 6 [ 612.735198][T26541] loop1: detected capacity change from 0 to 4 [ 612.742759][T26544] loop3: detected capacity change from 0 to 264192 10:30:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000500000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) [ 612.750245][T26538] FAT-fs (loop5): Directory bread(block 6) failed [ 612.759173][T26515] loop4: detected capacity change from 0 to 4 [ 612.767893][T26515] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 612.776143][T26534] loop2: detected capacity change from 0 to 4 [ 612.784864][T26534] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) 10:30:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x80040}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:15 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xf9fdffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) [ 612.819607][T26541] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 612.846638][T26538] loop5: detected capacity change from 0 to 6 [ 612.859879][T26541] loop1: detected capacity change from 0 to 4 10:30:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x200000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 10:30:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000004060000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x2a0000}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 612.875011][T26541] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 612.889875][T26577] loop2: detected capacity change from 0 to 4 [ 612.911863][T26577] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 612.918409][T26575] loop3: detected capacity change from 0 to 264192 10:30:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000007000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:15 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfdfdffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x3, &(0x7f0000000180)=ANY=[]) 10:30:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0xf0ff7f}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 612.952811][T26577] loop2: detected capacity change from 0 to 4 [ 612.966088][T26600] loop4: detected capacity change from 0 to 4 [ 612.976321][T26577] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 613.005056][T26609] loop1: detected capacity change from 0 to 4 [ 613.014317][T26609] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) [ 613.032309][T26600] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 10:30:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000600000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) 10:30:15 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000140)=0x1d, 0x4) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f00000000c0)={@multicast1, @loopback, 0x1, 0x1, [@multicast1]}, 0x14) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17, 0x4}, {0x0}], 0x142000, &(0x7f0000000080)=ANY=[@ANYRES32=r6, @ANYRES16=r1, @ANYRESOCT=r0]) setresgid(0xee00, 0x0, 0x0) r7 = gettid() sendmsg$netlink(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=[@cred={{0x1c, 0x1, 0x2, {r7}}}], 0x20}, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004240)={&(0x7f0000000300)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000004180)=[{&(0x7f0000000440)={0x22c, 0x11, 0x505, 0x70bd25, 0x25dfdbfc, "", [@nested={0x156, 0x67, 0x0, 0x1, [@generic="6c21c03913236029bc0fc01e76bdb01b25b14f5210234dd70e257c5337cdb6b7709d2849e692861436e3128cab474223c9ab44071a0193fe50001f2483468f0d93b7a0728d3c933063fd912f0c0d75429452166f937d5f95265271a3596a492f84dd100890f3c4d6c2390749eaf69981c8b51e5b20db6d43600923f030e0a0cce88e63218991402746d3e37f71e939d091de7949f2b775237625dca3dc3389fcd822b61d782ba3f9f2994c908a9f8d570e7d", @generic="2783a5e7345a04eff439259044eecdcbf19a0ec79628f08104f0569c01b09b670bc5600e7693268bf97ee2ed527861bca54db45bc8d73eada9de81f494f3c41aef431d682314007627b3f79eb90c486a09a89453d2078741e42356fc202ce04b7bfc637d724a48aabe9839abfc66a83f9d1b7f539bed7650dcc41ca6033c3694d75c56bad612c96e409015a2ef873941883d0c0638b0d5c1616efbe72da28f55"]}, @typed={0x8, 0x4e, 0x0, 0x0, @pid=r3}, @generic, @generic="20e9cddc9005f90e56b192de5f45508e4c66636e319f85448e1c290ec5396e4e3d5055ac37a21fbfc9c484fcb330d7c779ef3222a30c61283414427851bac8f49932ec382f918cfdae71612b2ffe918ef5db998743d96e40800cefe4d6223ea292c203dc4c1bb390f2bc956f152630985903ce41a0d3", @generic="756b4bbe35dcdb8888c8451c3a3aebe1f2227a0a45fc00c9bcc79f3b33bf2a27e65c662b7f61b097602cece12f964c8546554719553cf3a9d5097595c015605410c2673ce3de"]}, 0x22c}, {&(0x7f0000000700)={0x23b4, 0x36, 0x10, 0x70bd27, 0x25dfdbff, "", [@generic="688385a8159957403cb814da1ca866b6b2b6a9d745361e4105c0876b16a93f577135893a8b9543d2d1a01e899e71395cb36fe112731885ba9ef4b6a70b8a57a94dfa61bf31beaac7d5ac36a27cdae1dc7ae4851035344ecbd739c6910646475af64fc849f67d04819e5e71fd2fcbd1848cf6c3fb6998d6e8a40be3f4e41cedaed149dce84cfc5f7060acbccc64865f2b24022a2320ff", @typed={0x7c, 0x26, 0x0, 0x0, @binary="f2b7c6b0fd567aff6724e1ebf954b32cc137b687cb75818079898716c7a0f13f6d87708dc4191c1f81f76f6d2e7b89fb3ab4785786cd8937ace31a06d75bb49b69840b543ceb4e8ea5558e5c401c9f015c1adaec17c5d14e294756b2700fa442b666f9ce45079fd95150a2cb69a7a01118d97b1d2198245f"}, @typed={0x8, 0x43, 0x0, 0x0, @pid}, @typed={0xc, 0x10, 0x0, 0x0, @u64=0x5}, @nested={0x142, 0x80, 0x0, 0x1, [@generic="e9b75ebaeda5ebba526986c8f477ee887a836a2944736954123f7a7c6d908b7c9a6f72f63ab3c3b081d03acd42dfc9f886d8a895d8bb1969bd331bff19eee41198f35122ecd6852b40ec5b52c4b4353cd7acaf781a150ba339788347f5b10dd00800f5a4361200f17e6647556708494262f94cd214b360da29f53c3ddd859bb256994dda326ae4c8e4e51d9755c5ce0ae84b596f44567b2dd6437eea2523f62c640605d0b15263c9d48df3476fc7a267ee6c78654deef25fbba745db3caae48f8c67dbde12c8760627b49fcab6eea17b3c01587b71818fa66731e580e07aff084dac16c879d5292c1cb7331c014e22", @generic="1ec3c635d51ced066c60312f41821fc089b4cabea40664955c40757d63538f0741fd2b27019e2a337bfae179318c7d312b76b39b1cb64e74ffac3a185861", @generic="eed01c8f3e9407e06f0190aba0314c69af"]}, @typed={0x14, 0x60, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @multicast1}}, @nested={0x2124, 0x7c, 0x0, 0x1, [@generic="baa0949407c4dcec1660cf4355216e7dc5cd5a2a953e24f3a98968559b0a2637c8f941728f3e71531cad02eddbdc16b1bebd2fc62bbe98f4a51cd41f203b4f8a62d4e0850bf66d6c", 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