$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000e00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000030000000cd070000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 422.285687][T10246] loop2: detected capacity change from 0 to 4 [ 422.292782][T10246] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000820000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 422.326770][T10247] loop3: detected capacity change from 0 to 4 [ 422.334296][T10255] loop4: detected capacity change from 0 to 4 [ 422.347457][T10254] loop1: detected capacity change from 0 to 4 [ 422.354471][T10247] EXT4-fs (loop3): Can't read superblock on 2nd try [ 422.364040][T10291] loop5: detected capacity change from 0 to 4 [ 422.381387][T10254] EXT4-fs (loop1): Can't read superblock on 2nd try [ 422.391355][T10291] EXT4-fs (loop5): Can't read superblock on 2nd try [ 422.395346][T10255] EXT4-fs (loop4): Can't read superblock on 2nd try [ 422.411465][T10293] loop2: detected capacity change from 0 to 4 [ 422.416317][T10295] loop0: detected capacity change from 0 to 4 22:30:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffe0000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000d0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 422.431140][T10293] EXT4-fs (loop2): Can't read superblock on 2nd try [ 422.446541][T10295] EXT4-fs (loop0): Can't read superblock on 2nd try [ 422.453256][T10291] loop5: detected capacity change from 0 to 4 [ 422.465835][T10291] EXT4-fs (loop5): Can't read superblock on 2nd try 22:30:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000a20000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f7a0000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000100000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 422.492216][T10307] loop1: detected capacity change from 0 to 4 [ 422.498261][T10295] loop0: detected capacity change from 0 to 4 [ 422.512144][T10307] EXT4-fs (loop1): Can't read superblock on 2nd try [ 422.517587][T10295] EXT4-fs (loop0): Can't read superblock on 2nd try [ 422.531290][T10322] loop2: detected capacity change from 0 to 4 22:30:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000f00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 422.539613][T10322] EXT4-fs (loop2): Can't read superblock on 2nd try [ 422.545566][T10329] loop5: detected capacity change from 0 to 4 [ 422.546730][T10325] loop3: detected capacity change from 0 to 4 [ 422.560430][T10329] EXT4-fs (loop5): fragment/cluster size (4096) != block size (2048) [ 422.585875][T10307] loop1: detected capacity change from 0 to 4 [ 422.595860][T10325] EXT4-fs (loop3): Can't read superblock on 2nd try [ 422.604210][T10322] loop2: detected capacity change from 0 to 4 [ 422.605388][T10307] EXT4-fs (loop1): Can't read superblock on 2nd try [ 422.617022][T10339] loop4: detected capacity change from 0 to 4 [ 422.621278][T10322] EXT4-fs (loop2): Can't read superblock on 2nd try [ 422.625422][T10347] loop0: detected capacity change from 0 to 4 [ 422.636086][T10339] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000b20000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 422.646977][T10347] EXT4-fs (loop0): Can't read superblock on 2nd try [ 422.647726][T10329] loop5: detected capacity change from 0 to 4 [ 422.653738][T10325] loop3: detected capacity change from 0 to 4 [ 422.663317][T10329] EXT4-fs (loop5): fragment/cluster size (4096) != block size (2048) [ 422.689471][T10325] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f4c0100000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f041000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffe0000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 422.701531][T10339] loop4: detected capacity change from 0 to 4 [ 422.701495][T10347] loop0: detected capacity change from 0 to 4 [ 422.714322][T10339] EXT4-fs (loop4): Can't read superblock on 2nd try [ 422.716223][T10347] EXT4-fs (loop0): Can't read superblock on 2nd try [ 422.738964][T10370] loop2: detected capacity change from 0 to 4 22:30:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f020000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 422.747135][T10374] loop1: detected capacity change from 0 to 4 [ 422.750326][T10370] EXT4-fs (loop2): Can't read superblock on 2nd try [ 422.788486][T10382] loop0: detected capacity change from 0 to 4 [ 422.790900][T10374] EXT4-fs (loop1): Can't read superblock on 2nd try 22:30:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000e0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 422.798967][T10382] EXT4-fs (loop0): Can't read superblock on 2nd try [ 422.807883][T10385] loop4: detected capacity change from 0 to 4 [ 422.820247][T10390] loop5: detected capacity change from 0 to 4 [ 422.829795][T10385] EXT4-fs (loop4): Can't read superblock on 2nd try [ 422.832028][T10374] loop1: detected capacity change from 0 to 4 [ 422.842576][T10370] loop2: detected capacity change from 0 to 4 22:30:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080001820000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 422.851078][T10374] EXT4-fs (loop1): Can't read superblock on 2nd try [ 422.859529][T10370] EXT4-fs (loop2): Can't read superblock on 2nd try [ 422.865390][T10390] EXT4-fs (loop5): Can't read superblock on 2nd try [ 422.875627][T10385] loop4: detected capacity change from 0 to 4 [ 422.880407][T10406] loop3: detected capacity change from 0 to 4 [ 422.888994][T10385] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f4d0100000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 422.896646][T10406] EXT4-fs (loop3): Can't read superblock on 2nd try [ 422.903834][T10382] loop0: detected capacity change from 0 to 4 [ 422.922951][T10382] EXT4-fs (loop0): Can't read superblock on 2nd try [ 422.941432][T10406] loop3: detected capacity change from 0 to 4 22:30:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fbf0100000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f201000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 422.941449][T10390] loop5: detected capacity change from 0 to 4 [ 422.958391][T10428] loop2: detected capacity change from 0 to 4 [ 422.964378][T10406] EXT4-fs (loop3): Can't read superblock on 2nd try [ 422.967577][T10428] EXT4-fs (loop2): Can't read superblock on 2nd try [ 422.978609][T10390] EXT4-fs (loop5): Can't read superblock on 2nd try [ 422.985325][T10430] loop1: detected capacity change from 0 to 4 [ 422.988107][T10434] loop4: detected capacity change from 0 to 4 22:30:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f030000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000f0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 423.000870][T10441] loop0: detected capacity change from 0 to 4 [ 423.006953][T10430] EXT4-fs (loop1): Can't read superblock on 2nd try [ 423.010518][T10441] EXT4-fs (loop0): Can't read superblock on 2nd try [ 423.020748][T10434] EXT4-fs (loop4): Can't read superblock on 2nd try [ 423.041562][T10428] loop2: detected capacity change from 0 to 4 [ 423.045759][T10430] loop1: detected capacity change from 0 to 4 [ 423.056137][T10430] EXT4-fs (loop1): Can't read superblock on 2nd try [ 423.063388][T10428] EXT4-fs (loop2): Can't read superblock on 2nd try [ 423.066040][T10457] loop3: detected capacity change from 0 to 4 [ 423.070897][T10434] loop4: detected capacity change from 0 to 4 [ 423.076098][T10460] loop5: detected capacity change from 0 to 4 [ 423.088253][T10434] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f001100000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080001c20000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f040200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 423.097403][T10460] EXT4-fs (loop5): Can't read superblock on 2nd try [ 423.098435][T10457] EXT4-fs (loop3): Can't read superblock on 2nd try [ 423.125330][T10472] loop0: detected capacity change from 0 to 4 [ 423.132515][T10472] EXT4-fs (loop0): Can't read superblock on 2nd try 22:30:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fc20100000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 423.147887][T10460] loop5: detected capacity change from 0 to 4 [ 423.152670][T10483] loop2: detected capacity change from 0 to 4 [ 423.159962][T10460] EXT4-fs (loop5): Can't read superblock on 2nd try [ 423.160950][T10483] EXT4-fs (loop2): Can't read superblock on 2nd try [ 423.166726][T10457] loop3: detected capacity change from 0 to 4 [ 423.177720][T10488] loop1: detected capacity change from 0 to 4 [ 423.186264][T10488] EXT4-fs (loop1): Can't read superblock on 2nd try [ 423.190603][T10457] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f040000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000100000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 423.193969][T10489] loop4: detected capacity change from 0 to 4 [ 423.203236][T10472] loop0: detected capacity change from 0 to 4 [ 423.211678][T10489] EXT4-fs (loop4): Can't read superblock on 2nd try [ 423.212312][T10472] EXT4-fs (loop0): Can't read superblock on 2nd try [ 423.235887][T10483] loop2: detected capacity change from 0 to 4 [ 423.244159][T10488] loop1: detected capacity change from 0 to 4 22:30:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f001200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 423.255485][T10483] EXT4-fs (loop2): Can't read superblock on 2nd try [ 423.267250][T10510] loop5: detected capacity change from 0 to 4 [ 423.270698][T10516] loop0: detected capacity change from 0 to 4 [ 423.275404][T10488] EXT4-fs (loop1): Can't read superblock on 2nd try [ 423.280371][T10516] EXT4-fs (loop0): Can't read superblock on 2nd try [ 423.291490][T10513] loop3: detected capacity change from 0 to 4 [ 423.298834][T10510] EXT4-fs (loop5): Can't read superblock on 2nd try 22:30:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f080200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080002620000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f050000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 423.304111][T10489] loop4: detected capacity change from 0 to 4 [ 423.306791][T10513] EXT4-fs (loop3): Can't read superblock on 2nd try [ 423.316347][T10489] EXT4-fs (loop4): Can't read superblock on 2nd try [ 423.344980][T10516] loop0: detected capacity change from 0 to 4 [ 423.356844][T10538] loop2: detected capacity change from 0 to 4 [ 423.363649][T10516] EXT4-fs (loop0): Can't read superblock on 2nd try [ 423.363948][T10538] EXT4-fs (loop2): Can't read superblock on 2nd try [ 423.373301][T10513] loop3: detected capacity change from 0 to 4 [ 423.384894][T10513] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fc30100000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 423.404844][T10544] loop5: detected capacity change from 0 to 4 [ 423.410123][T10545] loop1: detected capacity change from 0 to 4 [ 423.411914][T10552] loop4: detected capacity change from 0 to 4 [ 423.417059][T10544] EXT4-fs (loop5): Can't read superblock on 2nd try [ 423.423952][T10552] EXT4-fs (loop4): Can't read superblock on 2nd try [ 423.432146][T10545] EXT4-fs (loop1): Can't read superblock on 2nd try 22:30:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000004100000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 423.453637][T10559] loop0: detected capacity change from 0 to 4 [ 423.462801][T10559] EXT4-fs (loop0): Can't read superblock on 2nd try [ 423.470014][T10552] loop4: detected capacity change from 0 to 4 [ 423.476450][T10545] loop1: detected capacity change from 0 to 4 [ 423.482881][T10538] loop2: detected capacity change from 0 to 4 [ 423.484383][T10544] loop5: detected capacity change from 0 to 4 [ 423.495157][T10552] EXT4-fs (loop4): Can't read superblock on 2nd try [ 423.498535][T10544] EXT4-fs (loop5): Can't read superblock on 2nd try [ 423.512611][T10538] EXT4-fs (loop2): Can't read superblock on 2nd try [ 423.515655][T10545] EXT4-fs (loop1): Can't read superblock on 2nd try [ 423.525888][T10578] loop3: detected capacity change from 0 to 4 [ 423.532758][T10578] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f060000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800000008000fe20000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f040200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fb20200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f102000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 423.575365][T10559] loop0: detected capacity change from 0 to 4 [ 423.582581][T10559] EXT4-fs (loop0): Can't read superblock on 2nd try [ 423.601691][T10578] loop3: detected capacity change from 0 to 4 [ 423.610098][T10597] loop2: detected capacity change from 0 to 4 [ 423.616471][T10599] loop5: detected capacity change from 0 to 4 [ 423.624107][T10597] EXT4-fs (loop2): Can't read superblock on 2nd try [ 423.631444][T10578] EXT4-fs (loop3): Can't read superblock on 2nd try [ 423.638494][T10601] loop4: detected capacity change from 0 to 4 [ 423.638763][T10599] EXT4-fs (loop5): Can't read superblock on 2nd try [ 423.651646][T10601] EXT4-fs (loop4): Can't read superblock on 2nd try [ 423.658481][T10610] loop1: detected capacity change from 0 to 4 [ 423.660615][T10615] loop0: detected capacity change from 0 to 4 22:30:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000110000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 423.670908][T10610] EXT4-fs (loop1): Can't read superblock on 2nd try [ 423.676634][T10615] EXT4-fs (loop0): Can't read superblock on 2nd try [ 423.685121][T10597] loop2: detected capacity change from 0 to 4 [ 423.691709][T10597] EXT4-fs (loop2): Can't read superblock on 2nd try [ 423.705358][T10601] loop4: detected capacity change from 0 to 4 [ 423.706678][T10599] loop5: detected capacity change from 0 to 4 22:30:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000030000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 423.722424][T10615] loop0: detected capacity change from 0 to 4 [ 423.723678][T10601] EXT4-fs (loop4): Can't read superblock on 2nd try [ 423.728793][T10610] loop1: detected capacity change from 0 to 4 [ 423.744256][T10599] EXT4-fs (loop5): Can't read superblock on 2nd try [ 423.755614][T10635] loop3: detected capacity change from 0 to 4 [ 423.760367][T10615] EXT4-fs (loop0): Can't read superblock on 2nd try 22:30:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f3c0200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 423.773448][T10610] EXT4-fs (loop1): Can't read superblock on 2nd try [ 423.785903][T10646] loop2: detected capacity change from 0 to 4 [ 423.787942][T10635] EXT4-fs (loop3): Can't read superblock on 2nd try [ 423.792566][T10648] loop4: detected capacity change from 0 to 4 [ 423.806949][T10648] EXT4-fs (loop4): Can't read superblock on 2nd try [ 423.810246][T10646] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fb30200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f070000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000060000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 423.844732][T10635] loop3: detected capacity change from 0 to 4 [ 423.861381][T10635] EXT4-fs (loop3): Can't read superblock on 2nd try [ 423.865192][T10665] loop0: detected capacity change from 0 to 4 [ 423.874310][T10666] loop5: detected capacity change from 0 to 4 [ 423.881606][T10666] EXT4-fs (loop5): Can't read superblock on 2nd try [ 423.894614][T10665] EXT4-fs (loop0): Can't read superblock on 2nd try [ 423.895308][T10648] loop4: detected capacity change from 0 to 4 [ 423.903618][T10676] loop1: detected capacity change from 0 to 4 [ 423.909980][T10648] EXT4-fs (loop4): Can't read superblock on 2nd try [ 423.922535][T10678] loop2: detected capacity change from 0 to 4 [ 423.927855][T10676] EXT4-fs (loop1): Can't read superblock on 2nd try [ 423.935636][T10678] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000120000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000002000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 423.953857][T10665] loop0: detected capacity change from 0 to 4 [ 423.972718][T10666] loop5: detected capacity change from 0 to 4 [ 423.981402][T10676] loop1: detected capacity change from 0 to 4 [ 423.991269][T10665] EXT4-fs (loop0): Can't read superblock on 2nd try 22:30:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f3d0200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 424.007644][T10666] EXT4-fs (loop5): Can't read superblock on 2nd try [ 424.016585][T10676] EXT4-fs (loop1): Can't read superblock on 2nd try [ 424.040275][T10702] loop3: detected capacity change from 0 to 4 [ 424.046483][T10703] loop2: detected capacity change from 0 to 4 22:30:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f080000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002500000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000300000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 424.053278][T10704] loop4: detected capacity change from 0 to 4 [ 424.066205][T10703] EXT4-fs (loop2): Can't read superblock on 2nd try [ 424.079556][T10702] EXT4-fs (loop3): Can't read superblock on 2nd try [ 424.101239][T10704] EXT4-fs (loop4): Can't read superblock on 2nd try [ 424.124455][T10717] loop5: detected capacity change from 0 to 4 [ 424.130839][T10720] loop0: detected capacity change from 0 to 4 [ 424.133771][T10721] loop1: detected capacity change from 0 to 4 [ 424.141622][T10717] EXT4-fs (loop5): Can't read superblock on 2nd try [ 424.156870][T10721] EXT4-fs (loop1): Can't read superblock on 2nd try [ 424.165233][T10702] loop3: detected capacity change from 0 to 4 [ 424.167354][T10720] EXT4-fs (loop0): Can't read superblock on 2nd try [ 424.173500][T10703] loop2: detected capacity change from 0 to 4 [ 424.184201][T10704] loop4: detected capacity change from 0 to 4 [ 424.184860][T10702] EXT4-fs (loop3): Can't read superblock on 2nd try [ 424.197184][T10703] EXT4-fs (loop2): Can't read superblock on 2nd try [ 424.197867][T10704] EXT4-fs (loop4): Can't read superblock on 2nd try [ 424.214074][T10717] loop5: detected capacity change from 0 to 4 22:30:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000200000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002900000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 424.217919][T10721] loop1: detected capacity change from 0 to 4 [ 424.221160][T10717] EXT4-fs (loop5): Can't read superblock on 2nd try [ 424.248289][T10721] EXT4-fs (loop1): Can't read superblock on 2nd try 22:30:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000003000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f400200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fb20300000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 424.272612][T10749] loop0: detected capacity change from 0 to 4 [ 424.286510][T10749] EXT4-fs (loop0): Can't read superblock on 2nd try [ 424.312146][T10754] loop2: detected capacity change from 0 to 4 [ 424.319550][T10756] loop4: detected capacity change from 0 to 4 [ 424.332486][T10759] loop3: detected capacity change from 0 to 4 [ 424.334851][T10749] loop0: detected capacity change from 0 to 4 [ 424.344737][T10754] EXT4-fs (loop2): Can't read superblock on 2nd try [ 424.346776][T10749] EXT4-fs (loop0): Can't read superblock on 2nd try [ 424.354704][T10756] EXT4-fs (loop4): Can't read superblock on 2nd try [ 424.363364][T10759] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f090000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002e00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 424.371836][T10771] loop1: detected capacity change from 0 to 4 [ 424.380888][T10754] loop2: detected capacity change from 0 to 4 [ 424.387389][T10754] EXT4-fs (loop2): Can't read superblock on 2nd try [ 424.394049][T10771] EXT4-fs (loop1): Can't read superblock on 2nd try [ 424.403697][T10779] loop0: detected capacity change from 0 to 4 22:30:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000030000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 424.420410][T10756] loop4: detected capacity change from 0 to 4 [ 424.420460][T10779] EXT4-fs (loop0): Can't read superblock on 2nd try [ 424.429933][T10756] EXT4-fs (loop4): Can't read superblock on 2nd try [ 424.433643][T10759] loop3: detected capacity change from 0 to 4 [ 424.452092][T10759] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000300000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 424.495477][T10771] loop1: detected capacity change from 0 to 4 [ 424.508659][T10771] EXT4-fs (loop1): Can't read superblock on 2nd try [ 424.526159][T10803] loop4: detected capacity change from 0 to 4 [ 424.533659][T10803] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000010200000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 424.544095][T10797] loop5: detected capacity change from 0 to 4 [ 424.552293][T10797] EXT4-fs (loop5): Can't read superblock on 2nd try [ 424.558872][T10807] loop2: detected capacity change from 0 to 4 [ 424.559987][T10811] loop3: detected capacity change from 0 to 4 [ 424.571875][T10807] EXT4-fs (loop2): Can't read superblock on 2nd try [ 424.572238][T10811] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f020400000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f020400000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 424.593749][T10797] loop5: detected capacity change from 0 to 4 [ 424.598943][T10779] loop0: detected capacity change from 0 to 4 [ 424.613050][T10779] EXT4-fs (loop0): Can't read superblock on 2nd try [ 424.623173][T10827] loop1: detected capacity change from 0 to 4 [ 424.627147][T10797] EXT4-fs (loop5): Can't read superblock on 2nd try [ 424.632888][T10827] EXT4-fs (loop1): Can't read superblock on 2nd try 22:30:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f023c00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 424.645374][T10807] loop2: detected capacity change from 0 to 4 [ 424.652250][T10807] EXT4-fs (loop2): Can't read superblock on 2nd try [ 424.663320][T10834] loop4: detected capacity change from 0 to 4 [ 424.674003][T10834] EXT4-fs (loop4): Can't read superblock on 2nd try [ 424.675312][T10811] loop3: detected capacity change from 0 to 4 [ 424.687381][T10811] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020020000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0a0000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 424.717516][T10827] loop1: detected capacity change from 0 to 4 [ 424.723736][T10834] loop4: detected capacity change from 0 to 4 [ 424.733777][T10827] EXT4-fs (loop1): Can't read superblock on 2nd try [ 424.741092][T10850] loop0: detected capacity change from 0 to 4 [ 424.750322][T10850] EXT4-fs (loop0): Can't read superblock on 2nd try 22:30:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000220000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 424.761806][T10834] EXT4-fs (loop4): Can't read superblock on 2nd try [ 424.764812][T10859] loop5: detected capacity change from 0 to 4 [ 424.774932][T10860] loop2: detected capacity change from 0 to 4 [ 424.777437][T10859] EXT4-fs (loop5): Can't read superblock on 2nd try [ 424.783071][T10865] loop3: detected capacity change from 0 to 4 [ 424.788103][T10860] EXT4-fs (loop2): Can't read superblock on 2nd try [ 424.795602][T10865] EXT4-fs (loop3): Can't read superblock on 2nd try [ 424.807987][T10850] loop0: detected capacity change from 0 to 4 22:30:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f060400000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f060400000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 424.827859][T10850] EXT4-fs (loop0): Can't read superblock on 2nd try [ 424.832537][T10859] loop5: detected capacity change from 0 to 4 [ 424.839386][T10860] loop2: detected capacity change from 0 to 4 [ 424.847151][T10859] EXT4-fs (loop5): Can't read superblock on 2nd try [ 424.856285][T10860] EXT4-fs (loop2): Can't read superblock on 2nd try [ 424.867436][T10865] loop3: detected capacity change from 0 to 4 22:30:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0b0000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 424.867681][T10884] loop4: detected capacity change from 0 to 4 [ 424.873986][T10885] loop1: detected capacity change from 0 to 4 [ 424.884039][T10884] EXT4-fs (loop4): Can't read superblock on 2nd try [ 424.898530][T10865] EXT4-fs (loop3): Can't read superblock on 2nd try [ 424.902200][T10885] EXT4-fs (loop1): Can't read superblock on 2nd try 22:30:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020030000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f023d00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000250000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f100400000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 424.963383][T10885] loop1: detected capacity change from 0 to 4 [ 424.981299][T10885] EXT4-fs (loop1): Can't read superblock on 2nd try [ 424.987653][T10909] loop0: detected capacity change from 0 to 4 [ 424.988052][T10910] loop5: detected capacity change from 0 to 4 [ 424.993987][T10906] loop2: detected capacity change from 0 to 4 [ 425.000975][T10910] EXT4-fs (loop5): Can't read superblock on 2nd try 22:30:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f100400000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 425.007172][T10913] loop3: detected capacity change from 0 to 4 [ 425.013188][T10914] loop4: detected capacity change from 0 to 4 [ 425.025133][T10913] EXT4-fs (loop3): Can't read superblock on 2nd try [ 425.025901][T10914] EXT4-fs (loop4): Can't read superblock on 2nd try [ 425.032263][T10909] EXT4-fs (loop0): Can't read superblock on 2nd try [ 425.044017][T10906] EXT4-fs (loop2): Can't read superblock on 2nd try [ 425.053138][T10910] loop5: detected capacity change from 0 to 4 [ 425.059991][T10910] EXT4-fs (loop5): Can't read superblock on 2nd try [ 425.068956][T10933] loop1: detected capacity change from 0 to 4 [ 425.075891][T10933] EXT4-fs (loop1): Can't read superblock on 2nd try [ 425.091764][T10914] loop4: detected capacity change from 0 to 4 [ 425.103889][T10909] loop0: detected capacity change from 0 to 4 22:30:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0c0000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 425.104898][T10906] loop2: detected capacity change from 0 to 4 [ 425.116193][T10913] loop3: detected capacity change from 0 to 4 [ 425.116896][T10914] EXT4-fs (loop4): Can't read superblock on 2nd try [ 425.123062][T10909] EXT4-fs (loop0): Can't read superblock on 2nd try [ 425.130347][T10913] EXT4-fs (loop3): Can't read superblock on 2nd try [ 425.137600][T10906] EXT4-fs (loop2): Can't read superblock on 2nd try [ 425.149997][T10953] loop5: detected capacity change from 0 to 4 [ 425.154560][T10933] loop1: detected capacity change from 0 to 4 22:30:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000500000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f003f00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000290000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 425.162112][T10953] EXT4-fs (loop5): Can't read superblock on 2nd try [ 425.163633][T10933] EXT4-fs (loop1): Can't read superblock on 2nd try 22:30:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000500000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020040000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 425.209681][T10966] loop4: detected capacity change from 0 to 4 [ 425.229634][T10966] EXT4-fs (loop4): Can't read superblock on 2nd try [ 425.261597][T10966] loop4: detected capacity change from 0 to 4 [ 425.267556][T10953] loop5: detected capacity change from 0 to 4 [ 425.268057][T10980] loop1: detected capacity change from 0 to 4 [ 425.280175][T10982] loop0: detected capacity change from 0 to 4 [ 425.288581][T10953] EXT4-fs (loop5): Can't read superblock on 2nd try [ 425.295673][T10982] EXT4-fs (loop0): Can't read superblock on 2nd try [ 425.297110][T10987] loop3: detected capacity change from 0 to 4 22:30:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0d0000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000600000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 425.302938][T10978] loop2: detected capacity change from 0 to 4 [ 425.316670][T10978] EXT4-fs (loop2): Can't read superblock on 2nd try [ 425.320692][T10966] EXT4-fs (loop4): Can't read superblock on 2nd try [ 425.341974][T10980] EXT4-fs (loop1): Can't read superblock on 2nd try 22:30:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f024000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 425.375370][T10987] EXT4-fs (loop3): Can't read superblock on 2nd try [ 425.376030][T10978] loop2: detected capacity change from 0 to 4 [ 425.383919][T10998] loop5: detected capacity change from 0 to 4 [ 425.398483][T10998] EXT4-fs (loop5): Can't read superblock on 2nd try [ 425.410250][T10978] EXT4-fs (loop2): Can't read superblock on 2nd try [ 425.424570][T10980] loop1: detected capacity change from 0 to 4 [ 425.430651][T11014] loop0: detected capacity change from 0 to 4 [ 425.436815][T11015] loop4: detected capacity change from 0 to 4 [ 425.437193][T10980] EXT4-fs (loop1): Can't read superblock on 2nd try [ 425.446203][T11015] EXT4-fs (loop4): Can't read superblock on 2nd try [ 425.456245][T11014] EXT4-fs (loop0): Can't read superblock on 2nd try 22:30:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000002e0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000600000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020050000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 425.478944][T10998] loop5: detected capacity change from 0 to 4 [ 425.493208][T10998] EXT4-fs (loop5): Can't read superblock on 2nd try [ 425.502176][T11015] loop4: detected capacity change from 0 to 4 [ 425.508168][T11014] loop0: detected capacity change from 0 to 4 [ 425.514747][T11014] EXT4-fs (loop0): Can't read superblock on 2nd try [ 425.521398][T11033] loop3: detected capacity change from 0 to 4 22:30:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0e0000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f040600000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 425.526995][T11041] loop2: detected capacity change from 0 to 4 [ 425.533843][T11015] EXT4-fs (loop4): Can't read superblock on 2nd try [ 425.534218][T11040] loop1: detected capacity change from 0 to 4 [ 425.551643][T11040] EXT4-fs (loop1): Can't read superblock on 2nd try [ 425.557269][T11033] EXT4-fs (loop3): Can't read superblock on 2nd try [ 425.564821][T11041] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004800000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 425.589556][T11055] loop5: detected capacity change from 0 to 4 [ 425.589825][T11057] loop4: detected capacity change from 0 to 4 [ 425.602749][T11055] EXT4-fs (loop5): Can't read superblock on 2nd try [ 425.605062][T11057] EXT4-fs (loop4): Can't read superblock on 2nd try [ 425.610176][T11062] loop0: detected capacity change from 0 to 4 [ 425.621755][T11041] loop2: detected capacity change from 0 to 4 [ 425.628197][T11062] EXT4-fs (loop0): Can't read superblock on 2nd try [ 425.628419][T11041] EXT4-fs (loop2): Can't read superblock on 2nd try [ 425.642765][T11040] loop1: detected capacity change from 0 to 4 [ 425.642874][T11033] loop3: detected capacity change from 0 to 4 [ 425.649202][T11040] EXT4-fs (loop1): Can't read superblock on 2nd try [ 425.656149][T11033] EXT4-fs (loop3): Can't read superblock on 2nd try [ 425.671019][T11062] loop0: detected capacity change from 0 to 4 [ 425.671028][T11057] loop4: detected capacity change from 0 to 4 [ 425.672536][T11055] loop5: detected capacity change from 0 to 4 22:30:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020060000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 425.687153][T11057] EXT4-fs (loop4): Can't read superblock on 2nd try [ 425.696384][T11055] EXT4-fs (loop5): Can't read superblock on 2nd try [ 425.698070][T11062] EXT4-fs (loop0): Can't read superblock on 2nd try 22:30:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0f0000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f040600000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000003f0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000700000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004c00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 425.794134][T11105] loop2: detected capacity change from 0 to 4 [ 425.799750][T11102] loop3: detected capacity change from 0 to 4 [ 425.800296][T11106] loop1: detected capacity change from 0 to 4 [ 425.806538][T11103] loop4: detected capacity change from 0 to 4 [ 425.818648][T11107] loop5: detected capacity change from 0 to 4 [ 425.818783][T11105] EXT4-fs (loop2): Can't read superblock on 2nd try [ 425.827177][T11102] EXT4-fs (loop3): Can't read superblock on 2nd try [ 425.839292][T11103] EXT4-fs (loop4): Can't read superblock on 2nd try [ 425.841972][T11112] loop0: detected capacity change from 0 to 4 [ 425.847933][T11106] EXT4-fs (loop1): Can't read superblock on 2nd try [ 425.855632][T11107] EXT4-fs (loop5): Can't read superblock on 2nd try [ 425.871200][T11112] EXT4-fs (loop0): Can't read superblock on 2nd try [ 425.873129][T11105] loop2: detected capacity change from 0 to 4 [ 425.884198][T11105] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000700000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 425.904890][T11102] loop3: detected capacity change from 0 to 4 [ 425.911502][T11102] EXT4-fs (loop3): Can't read superblock on 2nd try [ 425.917778][T11112] loop0: detected capacity change from 0 to 4 [ 425.924298][T11103] loop4: detected capacity change from 0 to 4 [ 425.931708][T11112] EXT4-fs (loop0): Can't read superblock on 2nd try [ 425.938986][T11139] loop1: detected capacity change from 0 to 4 [ 425.939640][T11107] loop5: detected capacity change from 0 to 4 22:30:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020070000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000400000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 425.946012][T11139] EXT4-fs (loop1): Can't read superblock on 2nd try [ 425.961013][T11103] EXT4-fs (loop4): Can't read superblock on 2nd try [ 425.973151][T11107] EXT4-fs (loop5): Can't read superblock on 2nd try [ 425.983396][T11150] loop2: detected capacity change from 0 to 4 [ 425.987270][T11153] loop3: detected capacity change from 0 to 4 [ 425.995616][T11150] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f006000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000900000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 425.998731][T11153] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f100000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 426.039242][T11163] loop0: detected capacity change from 0 to 4 [ 426.047762][T11163] EXT4-fs (loop0): Can't read superblock on 2nd try [ 426.054335][T11139] loop1: detected capacity change from 0 to 4 [ 426.055152][T11139] EXT4-fs (loop1): Can't read superblock on 2nd try [ 426.062492][T11165] loop4: detected capacity change from 0 to 4 [ 426.072272][T11150] loop2: detected capacity change from 0 to 4 [ 426.083577][T11153] loop3: detected capacity change from 0 to 4 22:30:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000800400000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 426.090271][T11165] EXT4-fs (loop4): Can't read superblock on 2nd try [ 426.092753][T11150] EXT4-fs (loop2): Can't read superblock on 2nd try [ 426.101169][T11178] loop5: detected capacity change from 0 to 4 [ 426.109590][T11153] EXT4-fs (loop3): Can't read superblock on 2nd try [ 426.110988][T11178] EXT4-fs (loop5): Can't read superblock on 2nd try [ 426.133899][T11163] loop0: detected capacity change from 0 to 4 22:30:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f020800000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020080000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 426.134425][T11165] loop4: detected capacity change from 0 to 4 [ 426.140584][T11163] EXT4-fs (loop0): Can't read superblock on 2nd try [ 426.158252][T11165] EXT4-fs (loop4): Can't read superblock on 2nd try [ 426.176382][T11178] loop5: detected capacity change from 0 to 4 [ 426.178540][T11200] loop3: detected capacity change from 0 to 4 22:30:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000a00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f006800000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 426.183256][T11204] loop1: detected capacity change from 0 to 4 [ 426.189465][T11178] EXT4-fs (loop5): Can't read superblock on 2nd try [ 426.195803][T11204] EXT4-fs (loop1): Can't read superblock on 2nd try [ 426.211349][T11203] loop2: detected capacity change from 0 to 4 [ 426.218630][T11203] EXT4-fs (loop2): Can't read superblock on 2nd try [ 426.235164][T11200] EXT4-fs (loop3): Can't read superblock on 2nd try [ 426.244920][T11217] loop4: detected capacity change from 0 to 4 [ 426.245299][T11219] loop0: detected capacity change from 0 to 4 [ 426.270219][T11219] EXT4-fs (loop0): Can't read superblock on 2nd try [ 426.279287][T11217] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f110000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 426.281765][T11200] loop3: detected capacity change from 0 to 4 [ 426.286094][T11204] loop1: detected capacity change from 0 to 4 [ 426.294164][T11203] loop2: detected capacity change from 0 to 4 [ 426.305144][T11200] EXT4-fs (loop3): Can't read superblock on 2nd try [ 426.309840][T11203] EXT4-fs (loop2): Can't read superblock on 2nd try [ 426.314000][T11204] EXT4-fs (loop1): Can't read superblock on 2nd try [ 426.319317][T11234] loop5: detected capacity change from 0 to 4 [ 426.333612][T11234] EXT4-fs (loop5): Can't read superblock on 2nd try 22:30:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000000800000200a0000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000480000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 426.348462][T11219] loop0: detected capacity change from 0 to 4 [ 426.360806][T11219] EXT4-fs (loop0): Can't read superblock on 2nd try [ 426.366238][T11217] loop4: detected capacity change from 0 to 4 [ 426.376170][T11253] loop3: detected capacity change from 0 to 4 [ 426.378863][T11251] loop2: detected capacity change from 0 to 4 22:30:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000900000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f006c00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 426.393302][T11251] EXT4-fs (loop2): Can't read superblock on 2nd try [ 426.402552][T11234] loop5: detected capacity change from 0 to 4 [ 426.412865][T11217] EXT4-fs (loop4): Can't read superblock on 2nd try [ 426.419846][T11253] EXT4-fs (loop3): Can't read superblock on 2nd try [ 426.434732][T11234] EXT4-fs (loop5): Can't read superblock on 2nd try [ 426.437427][T11267] loop0: detected capacity change from 0 to 4 22:30:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000b00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f120000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 426.446044][T11269] loop1: detected capacity change from 0 to 4 [ 426.454943][T11267] EXT4-fs (loop0): Can't read superblock on 2nd try [ 426.455618][T11269] EXT4-fs (loop1): Can't read superblock on 2nd try [ 426.467667][T11251] loop2: detected capacity change from 0 to 4 [ 426.484678][T11251] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000000800000200b0000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 426.494917][T11253] loop3: detected capacity change from 0 to 4 [ 426.501704][T11253] EXT4-fs (loop3): Can't read superblock on 2nd try [ 426.508760][T11269] loop1: detected capacity change from 0 to 4 [ 426.521759][T11269] EXT4-fs (loop1): Can't read superblock on 2nd try [ 426.528941][T11288] loop5: detected capacity change from 0 to 4 [ 426.530450][T11267] loop0: detected capacity change from 0 to 4 22:30:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000004c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000a00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 426.544040][T11288] EXT4-fs (loop5): Can't read superblock on 2nd try [ 426.549754][T11290] loop4: detected capacity change from 0 to 4 [ 426.558393][T11267] EXT4-fs (loop0): Can't read superblock on 2nd try [ 426.568471][T11290] EXT4-fs (loop4): Can't read superblock on 2nd try [ 426.581332][T11301] loop2: detected capacity change from 0 to 4 [ 426.617077][T11288] loop5: detected capacity change from 0 to 4 [ 426.623301][T11301] EXT4-fs (loop2): Can't read superblock on 2nd try [ 426.626726][T11288] EXT4-fs (loop5): Can't read superblock on 2nd try [ 426.635870][T11315] loop3: detected capacity change from 0 to 4 [ 426.640774][T11314] loop1: detected capacity change from 0 to 4 [ 426.656357][T11290] loop4: detected capacity change from 0 to 4 22:30:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f007400000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f220000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 426.672626][T11315] EXT4-fs (loop3): Can't read superblock on 2nd try [ 426.683264][T11290] EXT4-fs (loop4): Can't read superblock on 2nd try [ 426.689193][T11314] EXT4-fs (loop1): Can't read superblock on 2nd try [ 426.693692][T11301] loop2: detected capacity change from 0 to 4 [ 426.705517][T11301] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000c00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020180000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 426.723447][T11334] loop5: detected capacity change from 0 to 4 [ 426.731685][T11331] loop0: detected capacity change from 0 to 4 [ 426.742390][T11334] EXT4-fs (loop5): Can't read superblock on 2nd try [ 426.763051][T11331] EXT4-fs (loop0): Can't read superblock on 2nd try [ 426.770470][T11314] loop1: detected capacity change from 0 to 4 [ 426.770612][T11341] loop4: detected capacity change from 0 to 4 [ 426.782887][T11315] loop3: detected capacity change from 0 to 4 [ 426.792582][T11341] EXT4-fs (loop4): Can't read superblock on 2nd try [ 426.799566][T11315] EXT4-fs (loop3): Can't read superblock on 2nd try [ 426.802328][T11314] EXT4-fs (loop1): Can't read superblock on 2nd try [ 426.817230][T11334] loop5: detected capacity change from 0 to 4 22:30:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000014c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000b00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 426.824395][T11331] loop0: detected capacity change from 0 to 4 [ 426.832293][T11334] EXT4-fs (loop5): Can't read superblock on 2nd try [ 426.845776][T11331] EXT4-fs (loop0): Can't read superblock on 2nd try [ 426.848854][T11359] loop2: detected capacity change from 0 to 4 22:30:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f250000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f007a00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 426.882534][T11341] loop4: detected capacity change from 0 to 4 [ 426.895993][T11341] EXT4-fs (loop4): Can't read superblock on 2nd try [ 426.896659][T11370] loop3: detected capacity change from 0 to 4 [ 426.920659][T11359] EXT4-fs (loop2): Can't read superblock on 2nd try [ 426.938748][T11375] loop1: detected capacity change from 0 to 4 [ 426.951907][T11370] EXT4-fs (loop3): Can't read superblock on 2nd try [ 426.954255][T11375] EXT4-fs (loop1): Can't read superblock on 2nd try [ 426.959315][T11384] loop5: detected capacity change from 0 to 4 [ 426.965287][T11385] loop0: detected capacity change from 0 to 4 [ 426.973245][T11384] EXT4-fs (loop5): Can't read superblock on 2nd try 22:30:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000d00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 426.978846][T11385] EXT4-fs (loop0): Can't read superblock on 2nd try [ 426.992366][T11375] loop1: detected capacity change from 0 to 4 [ 426.992428][T11359] loop2: detected capacity change from 0 to 4 [ 427.004512][T11375] EXT4-fs (loop1): Can't read superblock on 2nd try [ 427.010446][T11359] EXT4-fs (loop2): Can't read superblock on 2nd try [ 427.012696][T11370] loop3: detected capacity change from 0 to 4 [ 427.024484][T11370] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000004d0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000c00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000000800000201c0000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 427.035582][T11385] loop0: detected capacity change from 0 to 4 [ 427.036213][T11384] loop5: detected capacity change from 0 to 4 [ 427.041977][T11385] EXT4-fs (loop0): Can't read superblock on 2nd try [ 427.063033][T11384] EXT4-fs (loop5): Can't read superblock on 2nd try 22:30:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f01bf00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f290000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 427.124188][T11418] loop3: detected capacity change from 0 to 4 [ 427.128678][T11417] loop4: detected capacity change from 0 to 4 [ 427.130435][T11421] loop1: detected capacity change from 0 to 4 [ 427.137626][T11419] loop2: detected capacity change from 0 to 4 [ 427.149773][T11418] EXT4-fs (loop3): Can't read superblock on 2nd try [ 427.181785][T11417] EXT4-fs (loop4): Can't read superblock on 2nd try [ 427.199332][T11421] EXT4-fs (loop1): Can't read superblock on 2nd try [ 427.210704][T11435] loop5: detected capacity change from 0 to 4 [ 427.217906][T11419] EXT4-fs (loop2): Can't read superblock on 2nd try [ 427.219366][T11435] EXT4-fs (loop5): Can't read superblock on 2nd try [ 427.250042][T11431] loop0: detected capacity change from 0 to 4 [ 427.259960][T11418] loop3: detected capacity change from 0 to 4 [ 427.273296][T11435] loop5: detected capacity change from 0 to 4 [ 427.280773][T11435] EXT4-fs (loop5): Can't read superblock on 2nd try [ 427.294398][T11418] EXT4-fs (loop3): Can't read superblock on 2nd try [ 427.301259][T11431] EXT4-fs (loop0): Can't read superblock on 2nd try [ 427.314872][T11417] loop4: detected capacity change from 0 to 4 [ 427.328174][T11421] loop1: detected capacity change from 0 to 4 [ 427.338479][T11417] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f2e0000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000014d0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000e00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020260000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 427.339569][T11421] EXT4-fs (loop1): Can't read superblock on 2nd try [ 427.355452][T11419] loop2: detected capacity change from 0 to 4 [ 427.366377][T11431] loop0: detected capacity change from 0 to 4 [ 427.373607][T11431] EXT4-fs (loop0): Can't read superblock on 2nd try [ 427.380428][T11419] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f01c200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000d00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 427.431695][T11471] loop4: detected capacity change from 0 to 4 [ 427.445201][T11467] loop3: detected capacity change from 0 to 4 [ 427.447477][T11471] EXT4-fs (loop4): Can't read superblock on 2nd try [ 427.451397][T11475] loop2: detected capacity change from 0 to 4 [ 427.462395][T11467] EXT4-fs (loop3): Can't read superblock on 2nd try [ 427.465927][T11469] loop5: detected capacity change from 0 to 4 [ 427.498837][T11469] EXT4-fs (loop5): Can't read superblock on 2nd try [ 427.505484][T11471] loop4: detected capacity change from 0 to 4 [ 427.507543][T11467] loop3: detected capacity change from 0 to 4 [ 427.511764][T11475] EXT4-fs (loop2): Can't read superblock on 2nd try [ 427.521292][T11467] EXT4-fs (loop3): Can't read superblock on 2nd try [ 427.529463][T11471] EXT4-fs (loop4): Can't read superblock on 2nd try [ 427.534302][T11493] loop0: detected capacity change from 0 to 4 22:30:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f01c300000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000600000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 427.545093][T11493] EXT4-fs (loop0): Can't read superblock on 2nd try [ 427.557207][T11501] loop1: detected capacity change from 0 to 4 [ 427.567267][T11501] EXT4-fs (loop1): Can't read superblock on 2nd try 22:30:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000f00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 427.595551][T11475] loop2: detected capacity change from 0 to 4 [ 427.613158][T11475] EXT4-fs (loop2): Can't read superblock on 2nd try [ 427.619865][T11469] loop5: detected capacity change from 0 to 4 [ 427.632535][T11469] EXT4-fs (loop5): Can't read superblock on 2nd try 22:30:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020fe0000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f480000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000e00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 427.655588][T11501] loop1: detected capacity change from 0 to 4 [ 427.662240][T11521] loop3: detected capacity change from 0 to 4 [ 427.674696][T11501] EXT4-fs (loop1): Can't read superblock on 2nd try [ 427.681395][T11518] loop0: detected capacity change from 0 to 4 [ 427.694560][T11522] loop4: detected capacity change from 0 to 4 [ 427.719890][T11521] EXT4-fs (loop3): Can't read superblock on 2nd try [ 427.728767][T11518] EXT4-fs (loop0): Can't read superblock on 2nd try [ 427.732621][T11537] loop2: detected capacity change from 0 to 4 [ 427.736840][T11522] EXT4-fs (loop4): Can't read superblock on 2nd try [ 427.745544][T11538] loop5: detected capacity change from 0 to 4 [ 427.754351][T11537] EXT4-fs (loop2): Can't read superblock on 2nd try [ 427.757557][T11539] loop1: detected capacity change from 0 to 4 22:30:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f4c0000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 427.764117][T11538] EXT4-fs (loop5): Can't read superblock on 2nd try [ 427.771112][T11539] EXT4-fs (loop1): Can't read superblock on 2nd try [ 427.786098][T11537] loop2: detected capacity change from 0 to 4 [ 427.794526][T11537] EXT4-fs (loop2): Can't read superblock on 2nd try [ 427.802197][T11518] loop0: detected capacity change from 0 to 4 [ 427.805078][T11522] loop4: detected capacity change from 0 to 4 [ 427.808385][T11521] loop3: detected capacity change from 0 to 4 22:30:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020040200dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 427.823858][T11522] EXT4-fs (loop4): Can't read superblock on 2nd try [ 427.832307][T11518] EXT4-fs (loop0): Can't read superblock on 2nd try [ 427.832673][T11539] loop1: detected capacity change from 0 to 4 [ 427.855596][T11521] EXT4-fs (loop3): Can't read superblock on 2nd try [ 427.864465][T11539] EXT4-fs (loop1): Can't read superblock on 2nd try 22:30:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f041000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000680000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fc0ed00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000f00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 427.925603][T11576] loop5: detected capacity change from 0 to 4 [ 427.940700][T11576] EXT4-fs (loop5): Can't read superblock on 2nd try [ 427.947564][T11586] loop2: detected capacity change from 0 to 4 [ 427.957257][T11586] EXT4-fs (loop2): Can't read superblock on 2nd try [ 427.964670][T11588] loop0: detected capacity change from 0 to 4 [ 427.964945][T11592] loop3: detected capacity change from 0 to 4 [ 427.971323][T11590] loop4: detected capacity change from 0 to 4 [ 427.983099][T11592] EXT4-fs (loop3): Can't read superblock on 2nd try [ 427.994948][T11588] EXT4-fs (loop0): Can't read superblock on 2nd try [ 428.006815][T11590] EXT4-fs (loop4): Can't read superblock on 2nd try [ 428.009942][T11608] loop1: detected capacity change from 0 to 4 22:30:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f201000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 428.025668][T11608] EXT4-fs (loop1): Can't read superblock on 2nd try [ 428.032338][T11576] loop5: detected capacity change from 0 to 4 [ 428.043404][T11592] loop3: detected capacity change from 0 to 4 [ 428.050059][T11576] EXT4-fs (loop5): Can't read superblock on 2nd try [ 428.055810][T11592] EXT4-fs (loop3): Can't read superblock on 2nd try [ 428.057741][T11586] loop2: detected capacity change from 0 to 4 [ 428.064187][T11588] loop0: detected capacity change from 0 to 4 22:30:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f041000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000006c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f600000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 428.080301][T11588] EXT4-fs (loop0): Can't read superblock on 2nd try [ 428.097407][T11586] EXT4-fs (loop2): Can't read superblock on 2nd try [ 428.118642][T11629] loop4: detected capacity change from 0 to 4 22:30:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffe00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 428.128701][T11629] EXT4-fs (loop4): Can't read superblock on 2nd try [ 428.145179][T11644] loop5: detected capacity change from 0 to 4 [ 428.145463][T11643] loop1: detected capacity change from 0 to 4 [ 428.157432][T11644] EXT4-fs (loop5): Can't read superblock on 2nd try [ 428.161797][T11647] loop0: detected capacity change from 0 to 4 [ 428.164985][T11645] loop3: detected capacity change from 0 to 4 22:30:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000300dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 428.176213][T11647] EXT4-fs (loop0): Can't read superblock on 2nd try [ 428.176831][T11643] EXT4-fs (loop1): Can't read superblock on 2nd try [ 428.193302][T11645] EXT4-fs (loop3): Can't read superblock on 2nd try [ 428.208890][T11629] loop4: detected capacity change from 0 to 4 [ 428.211463][T11647] loop0: detected capacity change from 0 to 4 [ 428.221038][T11629] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f001100000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 428.222448][T11666] loop2: detected capacity change from 0 to 4 [ 428.234552][T11647] EXT4-fs (loop0): Can't read superblock on 2nd try [ 428.242411][T11666] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0fff00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 428.282588][T11643] loop1: detected capacity change from 0 to 4 [ 428.289643][T11644] loop5: detected capacity change from 0 to 4 [ 428.296033][T11645] loop3: detected capacity change from 0 to 4 [ 428.300915][T11643] EXT4-fs (loop1): Can't read superblock on 2nd try [ 428.311479][T11685] loop4: detected capacity change from 0 to 4 [ 428.319042][T11644] EXT4-fs (loop5): Can't read superblock on 2nd try [ 428.325832][T11645] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f680000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000740000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f201000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 428.333747][T11685] EXT4-fs (loop4): Can't read superblock on 2nd try [ 428.349085][T11691] loop0: detected capacity change from 0 to 4 [ 428.356157][T11691] EXT4-fs (loop0): Can't read superblock on 2nd try [ 428.372608][T11666] loop2: detected capacity change from 0 to 4 [ 428.382821][T11666] EXT4-fs (loop2): Can't read superblock on 2nd try [ 428.391683][T11702] loop3: detected capacity change from 0 to 4 [ 428.395227][T11685] loop4: detected capacity change from 0 to 4 [ 428.402141][T11691] loop0: detected capacity change from 0 to 4 [ 428.410111][T11685] EXT4-fs (loop4): Can't read superblock on 2nd try [ 428.410187][T11702] EXT4-fs (loop3): Can't read superblock on 2nd try [ 428.416784][T11709] loop5: detected capacity change from 0 to 4 22:30:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020020400dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 428.424407][T11712] loop1: detected capacity change from 0 to 4 [ 428.430895][T11691] EXT4-fs (loop0): Can't read superblock on 2nd try [ 428.435627][T11709] EXT4-fs (loop5): Can't read superblock on 2nd try [ 428.450321][T11712] EXT4-fs (loop1): Can't read superblock on 2nd try 22:30:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffeff00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f001200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f001100000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 428.483104][T11702] loop3: detected capacity change from 0 to 4 [ 428.486211][T11729] loop2: detected capacity change from 0 to 4 [ 428.496128][T11729] EXT4-fs (loop2): Can't read superblock on 2nd try [ 428.500250][T11702] EXT4-fs (loop3): Can't read superblock on 2nd try [ 428.508683][T11735] loop4: detected capacity change from 0 to 4 [ 428.517147][T11736] loop0: detected capacity change from 0 to 4 [ 428.537246][T11736] EXT4-fs (loop0): Can't read superblock on 2nd try [ 428.539212][T11735] EXT4-fs (loop4): Can't read superblock on 2nd try [ 428.544322][T11709] loop5: detected capacity change from 0 to 4 [ 428.550749][T11729] loop2: detected capacity change from 0 to 4 [ 428.557974][T11745] loop1: detected capacity change from 0 to 4 [ 428.569326][T11709] EXT4-fs (loop5): Can't read superblock on 2nd try [ 428.570135][T11745] EXT4-fs (loop1): Can't read superblock on 2nd try 22:30:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000007a0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f6c0000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 428.589188][T11736] loop0: detected capacity change from 0 to 4 [ 428.598393][T11729] EXT4-fs (loop2): Can't read superblock on 2nd try [ 428.602842][T11736] EXT4-fs (loop0): Can't read superblock on 2nd try [ 428.607875][T11760] loop3: detected capacity change from 0 to 4 [ 428.627171][T11735] loop4: detected capacity change from 0 to 4 22:30:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f001200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000004000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020060400dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 428.634404][T11745] loop1: detected capacity change from 0 to 4 [ 428.641230][T11745] EXT4-fs (loop1): Can't read superblock on 2nd try [ 428.656998][T11760] EXT4-fs (loop3): Can't read superblock on 2nd try [ 428.666654][T11735] EXT4-fs (loop4): Can't read superblock on 2nd try [ 428.681791][T11777] loop0: detected capacity change from 0 to 4 [ 428.686225][T11775] loop5: detected capacity change from 0 to 4 [ 428.688921][T11781] loop2: detected capacity change from 0 to 4 [ 428.707782][T11777] EXT4-fs (loop0): Can't read superblock on 2nd try [ 428.708439][T11781] EXT4-fs (loop2): Can't read superblock on 2nd try [ 428.714666][T11775] EXT4-fs (loop5): Can't read superblock on 2nd try [ 428.726972][T11760] loop3: detected capacity change from 0 to 4 22:30:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020800400dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 428.734595][T11792] loop1: detected capacity change from 0 to 4 [ 428.743391][T11760] EXT4-fs (loop3): Can't read superblock on 2nd try [ 428.754220][T11777] loop0: detected capacity change from 0 to 4 [ 428.769243][T11777] EXT4-fs (loop0): Can't read superblock on 2nd try [ 428.776705][T11792] EXT4-fs (loop1): Can't read superblock on 2nd try [ 428.783525][T11775] loop5: detected capacity change from 0 to 4 22:30:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000008000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fffffff8c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 428.783951][T11807] loop4: detected capacity change from 0 to 4 [ 428.790468][T11808] loop2: detected capacity change from 0 to 4 [ 428.802620][T11775] EXT4-fs (loop5): Can't read superblock on 2nd try [ 428.821222][T11792] loop1: detected capacity change from 0 to 4 [ 428.829074][T11807] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 428.829547][T11792] EXT4-fs (loop1): Can't read superblock on 2nd try [ 428.836673][T11808] EXT4-fs (loop2): Can't read superblock on 2nd try [ 428.852544][T11825] loop0: detected capacity change from 0 to 4 [ 428.855806][T11823] loop3: detected capacity change from 0 to 4 [ 428.864877][T11825] EXT4-fs (loop0): Can't read superblock on 2nd try [ 428.876849][T11823] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f740000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 428.899997][T11808] loop2: detected capacity change from 0 to 4 [ 428.906272][T11807] loop4: detected capacity change from 0 to 4 [ 428.912800][T11808] EXT4-fs (loop2): Can't read superblock on 2nd try [ 428.918585][T11825] loop0: detected capacity change from 0 to 4 [ 428.919715][T11807] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f102000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 428.945987][T11825] EXT4-fs (loop0): Can't read superblock on 2nd try [ 428.946125][T11844] loop1: detected capacity change from 0 to 4 [ 428.959129][T11823] loop3: detected capacity change from 0 to 4 [ 428.959519][T11844] EXT4-fs (loop1): Can't read superblock on 2nd try [ 428.966668][T11823] EXT4-fs (loop3): Can't read superblock on 2nd try [ 428.982623][T11846] loop5: detected capacity change from 0 to 4 22:30:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000500dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000c000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fffffff970000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 429.003676][T11844] loop1: detected capacity change from 0 to 4 [ 429.011202][T11844] EXT4-fs (loop1): Can't read superblock on 2nd try [ 429.018250][T11846] EXT4-fs (loop5): Can't read superblock on 2nd try [ 429.051330][T11857] loop4: detected capacity change from 0 to 4 [ 429.058577][T11857] EXT4-fs (loop4): Can't read superblock on 2nd try [ 429.065497][T11868] loop2: detected capacity change from 0 to 4 [ 429.065575][T11870] loop0: detected capacity change from 0 to 4 [ 429.086409][T11846] loop5: detected capacity change from 0 to 4 22:30:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f102000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 429.096726][T11846] EXT4-fs (loop5): Can't read superblock on 2nd try [ 429.106865][T11870] EXT4-fs (loop0): Can't read superblock on 2nd try [ 429.114181][T11879] loop3: detected capacity change from 0 to 4 [ 429.122251][T11868] EXT4-fs (loop2): Can't read superblock on 2nd try [ 429.122583][T11879] EXT4-fs (loop3): Can't read superblock on 2nd try [ 429.142471][T11886] loop1: detected capacity change from 0 to 4 22:30:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f7a0000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fd56190ab0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 429.157198][T11886] EXT4-fs (loop1): Can't read superblock on 2nd try [ 429.174466][T11893] loop5: detected capacity change from 0 to 4 [ 429.176771][T11897] loop3: detected capacity change from 0 to 4 [ 429.181830][T11857] loop4: detected capacity change from 0 to 4 [ 429.193448][T11893] EXT4-fs (loop5): Can't read superblock on 2nd try [ 429.194541][T11857] EXT4-fs (loop4): Can't read superblock on 2nd try [ 429.208196][T11870] loop0: detected capacity change from 0 to 4 [ 429.214753][T11897] EXT4-fs (loop3): Can't read superblock on 2nd try [ 429.218016][T11886] loop1: detected capacity change from 0 to 4 [ 429.228287][T11870] EXT4-fs (loop0): Can't read superblock on 2nd try [ 429.229182][T11886] EXT4-fs (loop1): Can't read superblock on 2nd try [ 429.235812][T11868] loop2: detected capacity change from 0 to 4 22:30:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000010000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 429.256444][T11868] EXT4-fs (loop2): Can't read superblock on 2nd try [ 429.267406][T11893] loop5: detected capacity change from 0 to 4 [ 429.294448][T11897] loop3: detected capacity change from 0 to 4 [ 429.302497][T11928] loop4: detected capacity change from 0 to 4 22:30:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020280500dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 429.308492][T11893] EXT4-fs (loop5): Can't read superblock on 2nd try [ 429.311398][T11928] EXT4-fs (loop4): Can't read superblock on 2nd try [ 429.327758][T11897] EXT4-fs (loop3): Can't read superblock on 2nd try [ 429.337627][T11932] loop0: detected capacity change from 0 to 4 22:30:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffe0000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000002b20000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 429.358413][T11932] EXT4-fs (loop0): Can't read superblock on 2nd try [ 429.370971][T11928] loop4: detected capacity change from 0 to 4 [ 429.374719][T11939] loop1: detected capacity change from 0 to 4 [ 429.379761][T11943] loop2: detected capacity change from 0 to 4 [ 429.389933][T11928] EXT4-fs (loop4): Can't read superblock on 2nd try [ 429.390862][T11943] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002500000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 429.410237][T11939] EXT4-fs (loop1): Can't read superblock on 2nd try [ 429.418347][T11932] loop0: detected capacity change from 0 to 4 [ 429.422509][T11952] loop3: detected capacity change from 0 to 4 [ 429.438925][T11932] EXT4-fs (loop0): Can't read superblock on 2nd try [ 429.451716][T11943] loop2: detected capacity change from 0 to 4 [ 429.454351][T11939] loop1: detected capacity change from 0 to 4 [ 429.465207][T11943] EXT4-fs (loop2): Can't read superblock on 2nd try [ 429.471932][T11967] loop5: detected capacity change from 0 to 4 [ 429.475045][T11970] loop4: detected capacity change from 0 to 4 [ 429.481152][T11952] EXT4-fs (loop3): Can't read superblock on 2nd try [ 429.493516][T11939] EXT4-fs (loop1): Can't read superblock on 2nd try [ 429.498487][T11970] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000020000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000600dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002500000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 429.509416][T11967] EXT4-fs (loop5): Can't read superblock on 2nd try [ 429.527748][T11979] loop0: detected capacity change from 0 to 4 [ 429.538595][T11970] loop4: detected capacity change from 0 to 4 [ 429.552788][T11970] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000003b20000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 429.570131][T11979] EXT4-fs (loop0): Can't read superblock on 2nd try [ 429.578325][T11967] loop5: detected capacity change from 0 to 4 [ 429.584989][T11967] EXT4-fs (loop5): Can't read superblock on 2nd try [ 429.592335][T11991] loop2: detected capacity change from 0 to 4 [ 429.595337][T11998] loop1: detected capacity change from 0 to 4 [ 429.609426][T11998] EXT4-fs (loop1): Can't read superblock on 2nd try 22:30:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000004020000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002900000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 429.619076][T11991] EXT4-fs (loop2): Can't read superblock on 2nd try [ 429.626152][T12000] loop3: detected capacity change from 0 to 4 [ 429.633515][T12000] EXT4-fs (loop3): Can't read superblock on 2nd try [ 429.637451][T12008] loop0: detected capacity change from 0 to 4 [ 429.643167][T12012] loop4: detected capacity change from 0 to 4 [ 429.652257][T12008] EXT4-fs (loop0): Can't read superblock on 2nd try [ 429.659855][T12012] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fae0100000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 429.661483][T12000] loop3: detected capacity change from 0 to 4 [ 429.667341][T11991] loop2: detected capacity change from 0 to 4 [ 429.672612][T11998] loop1: detected capacity change from 0 to 4 [ 429.680314][T12000] EXT4-fs (loop3): Can't read superblock on 2nd try [ 429.685253][T11991] EXT4-fs (loop2): Can't read superblock on 2nd try [ 429.698053][T11998] EXT4-fs (loop1): Can't read superblock on 2nd try [ 429.714429][T12008] loop0: detected capacity change from 0 to 4 22:30:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000002b30000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000030000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 429.717127][T12031] loop5: detected capacity change from 0 to 4 [ 429.726875][T12008] EXT4-fs (loop0): Can't read superblock on 2nd try [ 429.731936][T12012] loop4: detected capacity change from 0 to 4 [ 429.742437][T12012] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002900000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020040600dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 429.771349][T12031] EXT4-fs (loop5): Can't read superblock on 2nd try [ 429.776419][T12045] loop3: detected capacity change from 0 to 4 [ 429.787786][T12045] EXT4-fs (loop3): Can't read superblock on 2nd try [ 429.794869][T12046] loop0: detected capacity change from 0 to 4 [ 429.797589][T12053] loop2: detected capacity change from 0 to 4 [ 429.804495][T12056] loop1: detected capacity change from 0 to 4 [ 429.813614][T12046] EXT4-fs (loop0): Can't read superblock on 2nd try 22:30:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002e00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 429.814828][T12053] EXT4-fs (loop2): Can't read superblock on 2nd try [ 429.821666][T12056] EXT4-fs (loop1): Can't read superblock on 2nd try [ 429.834715][T12045] loop3: detected capacity change from 0 to 4 [ 429.841423][T12045] EXT4-fs (loop3): Can't read superblock on 2nd try [ 429.849790][T12031] loop5: detected capacity change from 0 to 4 [ 429.856382][T12031] EXT4-fs (loop5): Can't read superblock on 2nd try [ 429.856768][T12071] loop4: detected capacity change from 0 to 4 22:30:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000edc00000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 429.871687][T12046] loop0: detected capacity change from 0 to 4 [ 429.877860][T12053] loop2: detected capacity change from 0 to 4 [ 429.878786][T12071] EXT4-fs (loop4): Can't read superblock on 2nd try [ 429.896923][T12056] loop1: detected capacity change from 0 to 4 [ 429.897015][T12053] EXT4-fs (loop2): Can't read superblock on 2nd try [ 429.909919][T12046] EXT4-fs (loop0): Can't read superblock on 2nd try 22:30:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000faf0100000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000700dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 429.920465][T12056] EXT4-fs (loop1): Can't read superblock on 2nd try [ 429.922661][T12088] loop3: detected capacity change from 0 to 4 [ 429.935753][T12088] EXT4-fs (loop3): Can't read superblock on 2nd try [ 429.943950][T12093] loop5: detected capacity change from 0 to 4 [ 429.951127][T12093] EXT4-fs (loop5): Can't read superblock on 2nd try 22:30:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000040000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002e00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 429.980992][T12088] loop3: detected capacity change from 0 to 4 [ 429.982767][T12071] loop4: detected capacity change from 0 to 4 [ 429.994511][T12071] EXT4-fs (loop4): Can't read superblock on 2nd try [ 429.996322][T12088] EXT4-fs (loop3): Can't read superblock on 2nd try [ 430.005733][T12093] loop5: detected capacity change from 0 to 4 [ 430.016381][T12093] EXT4-fs (loop5): Can't read superblock on 2nd try [ 430.018800][T12112] loop0: detected capacity change from 0 to 4 22:30:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fbe0100000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f023c00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 430.032049][T12105] loop2: detected capacity change from 0 to 4 [ 430.033429][T12112] EXT4-fs (loop0): Can't read superblock on 2nd try [ 430.041019][T12105] EXT4-fs (loop2): Can't read superblock on 2nd try [ 430.045305][T12119] loop1: detected capacity change from 0 to 4 22:30:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fab9061d50000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 430.078661][T12112] loop0: detected capacity change from 0 to 4 [ 430.078936][T12119] EXT4-fs (loop1): Can't read superblock on 2nd try [ 430.091481][T12105] loop2: detected capacity change from 0 to 4 [ 430.095953][T12112] EXT4-fs (loop0): Can't read superblock on 2nd try [ 430.099130][T12134] loop5: detected capacity change from 0 to 4 [ 430.110226][T12105] EXT4-fs (loop2): Can't read superblock on 2nd try [ 430.110753][T12136] loop4: detected capacity change from 0 to 4 [ 430.120685][T12142] loop3: detected capacity change from 0 to 4 22:30:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000050000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 430.129967][T12142] EXT4-fs (loop3): Can't read superblock on 2nd try [ 430.133618][T12134] EXT4-fs (loop5): Can't read superblock on 2nd try [ 430.147473][T12136] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000a00dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f040200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 430.171863][T12119] loop1: detected capacity change from 0 to 4 [ 430.172120][T12134] loop5: detected capacity change from 0 to 4 [ 430.184545][T12134] EXT4-fs (loop5): Can't read superblock on 2nd try [ 430.199136][T12142] loop3: detected capacity change from 0 to 4 [ 430.203549][T12119] EXT4-fs (loop1): Can't read superblock on 2nd try [ 430.205244][T12136] loop4: detected capacity change from 0 to 4 22:30:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f003f00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 430.214485][T12142] EXT4-fs (loop3): Can't read superblock on 2nd try [ 430.224677][T12164] loop0: detected capacity change from 0 to 4 [ 430.235310][T12166] loop2: detected capacity change from 0 to 4 [ 430.242196][T12164] EXT4-fs (loop0): Can't read superblock on 2nd try [ 430.254526][T12136] EXT4-fs (loop4): Can't read superblock on 2nd try [ 430.302358][T12164] loop0: detected capacity change from 0 to 4 [ 430.311898][T12181] loop5: detected capacity change from 0 to 4 [ 430.323393][T12181] EXT4-fs (loop5): Can't read superblock on 2nd try [ 430.330938][T12164] EXT4-fs (loop0): Can't read superblock on 2nd try [ 430.334359][T12186] loop1: detected capacity change from 0 to 4 22:30:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fffffffda0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f023d00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 430.347313][T12166] EXT4-fs (loop2): Can't read superblock on 2nd try [ 430.352062][T12186] EXT4-fs (loop1): Can't read superblock on 2nd try [ 430.392490][T12181] loop5: detected capacity change from 0 to 4 [ 430.394443][T12186] loop1: detected capacity change from 0 to 4 [ 430.400999][T12181] EXT4-fs (loop5): Can't read superblock on 2nd try [ 430.406405][T12196] loop4: detected capacity change from 0 to 4 [ 430.412510][T12198] loop3: detected capacity change from 0 to 4 [ 430.424645][T12198] EXT4-fs (loop3): Can't read superblock on 2nd try [ 430.433173][T12186] EXT4-fs (loop1): Can't read superblock on 2nd try [ 430.439912][T12166] loop2: detected capacity change from 0 to 4 [ 430.440086][T12196] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000060000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f410200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 430.448034][T12166] EXT4-fs (loop2): Can't read superblock on 2nd try [ 430.470781][T12198] loop3: detected capacity change from 0 to 4 [ 430.482739][T12198] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000b00dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 430.518530][T12221] loop0: detected capacity change from 0 to 4 [ 430.518820][T12196] loop4: detected capacity change from 0 to 4 [ 430.528917][T12223] loop1: detected capacity change from 0 to 4 [ 430.539781][T12221] EXT4-fs (loop0): Can't read superblock on 2nd try [ 430.546659][T12196] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffffff60000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 430.564211][T12223] EXT4-fs (loop1): Can't read superblock on 2nd try [ 430.578627][T12225] loop5: detected capacity change from 0 to 4 [ 430.582373][T12236] loop3: detected capacity change from 0 to 4 [ 430.585289][T12233] loop2: detected capacity change from 0 to 4 [ 430.597482][T12225] EXT4-fs (loop5): Can't read superblock on 2nd try [ 430.606896][T12236] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f003f00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffffdf90000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 430.608762][T12223] loop1: detected capacity change from 0 to 4 [ 430.616633][T12233] EXT4-fs (loop2): Can't read superblock on 2nd try [ 430.632479][T12223] EXT4-fs (loop1): Can't read superblock on 2nd try [ 430.643025][T12221] loop0: detected capacity change from 0 to 4 [ 430.655656][T12225] loop5: detected capacity change from 0 to 4 22:30:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004800000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f500200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020001800dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 430.664419][T12225] EXT4-fs (loop5): Can't read superblock on 2nd try [ 430.666999][T12221] EXT4-fs (loop0): Can't read superblock on 2nd try [ 430.675582][T12253] loop4: detected capacity change from 0 to 4 [ 430.681841][T12233] loop2: detected capacity change from 0 to 4 [ 430.685810][T12253] EXT4-fs (loop4): Can't read superblock on 2nd try [ 430.693910][T12233] EXT4-fs (loop2): Can't read superblock on 2nd try [ 430.701234][T12264] loop3: detected capacity change from 0 to 4 22:30:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000004060000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 430.733493][T12264] EXT4-fs (loop3): Can't read superblock on 2nd try [ 430.736938][T12274] loop2: detected capacity change from 0 to 4 [ 430.747584][T12274] EXT4-fs (loop2): Can't read superblock on 2nd try [ 430.756216][T12271] loop1: detected capacity change from 0 to 4 [ 430.761112][T12253] loop4: detected capacity change from 0 to 4 [ 430.769118][T12271] EXT4-fs (loop1): Can't read superblock on 2nd try [ 430.774127][T12253] EXT4-fs (loop4): Can't read superblock on 2nd try [ 430.779688][T12287] loop5: detected capacity change from 0 to 4 [ 430.783140][T12286] loop0: detected capacity change from 0 to 4 [ 430.794702][T12287] EXT4-fs (loop5): Can't read superblock on 2nd try [ 430.795431][T12286] EXT4-fs (loop0): Can't read superblock on 2nd try [ 430.808851][T12274] loop2: detected capacity change from 0 to 4 [ 430.817489][T12274] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020001c00dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 430.830824][T12264] loop3: detected capacity change from 0 to 4 [ 430.831046][T12271] loop1: detected capacity change from 0 to 4 [ 430.843718][T12271] EXT4-fs (loop1): Can't read superblock on 2nd try [ 430.847947][T12264] EXT4-fs (loop3): Can't read superblock on 2nd try [ 430.867530][T12287] loop5: detected capacity change from 0 to 4 [ 430.874145][T12287] EXT4-fs (loop5): Can't read superblock on 2nd try 22:30:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004c00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffffdfd0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 430.882803][T12286] loop0: detected capacity change from 0 to 4 [ 430.887907][T12312] loop4: detected capacity change from 0 to 4 [ 430.890635][T12286] EXT4-fs (loop0): Can't read superblock on 2nd try [ 430.896204][T12312] EXT4-fs (loop4): Can't read superblock on 2nd try [ 430.902226][T12314] loop2: detected capacity change from 0 to 4 [ 430.915651][T12314] EXT4-fs (loop2): Can't read superblock on 2nd try [ 430.926281][T12323] loop1: detected capacity change from 0 to 4 22:30:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f510200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000070000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 430.936101][T12323] EXT4-fs (loop1): Can't read superblock on 2nd try [ 430.951034][T12312] loop4: detected capacity change from 0 to 4 [ 430.962631][T12314] loop2: detected capacity change from 0 to 4 [ 430.964764][T12312] EXT4-fs (loop4): Can't read superblock on 2nd try [ 430.975960][T12314] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f024000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020002000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 430.979933][T12339] loop0: detected capacity change from 0 to 4 [ 430.985424][T12340] loop5: detected capacity change from 0 to 4 [ 430.998102][T12334] loop3: detected capacity change from 0 to 4 [ 431.011056][T12340] EXT4-fs (loop5): Can't read superblock on 2nd try [ 431.017812][T12323] loop1: detected capacity change from 0 to 4 [ 431.020133][T12339] EXT4-fs (loop0): Can't read superblock on 2nd try [ 431.045399][T12323] EXT4-fs (loop1): Can't read superblock on 2nd try [ 431.052310][T12334] EXT4-fs (loop3): Can't read superblock on 2nd try [ 431.080112][T12340] loop5: detected capacity change from 0 to 4 [ 431.080444][T12360] loop4: detected capacity change from 0 to 4 22:30:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f014c00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004800000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 431.086242][T12339] loop0: detected capacity change from 0 to 4 [ 431.103291][T12360] EXT4-fs (loop4): Can't read superblock on 2nd try [ 431.110051][T12366] loop2: detected capacity change from 0 to 4 [ 431.117906][T12339] EXT4-fs (loop0): Can't read superblock on 2nd try [ 431.125140][T12340] EXT4-fs (loop5): Can't read superblock on 2nd try [ 431.135726][T12366] EXT4-fs (loop2): Can't read superblock on 2nd try [ 431.154753][T12334] loop3: detected capacity change from 0 to 4 [ 431.161039][T12381] loop1: detected capacity change from 0 to 4 [ 431.162514][T12382] loop4: detected capacity change from 0 to 4 [ 431.167405][T12334] EXT4-fs (loop3): Can't read superblock on 2nd try [ 431.182933][T12382] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000080000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000300000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffffffd0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 431.215469][T12381] EXT4-fs (loop1): Can't read superblock on 2nd try [ 431.236482][T12366] loop2: detected capacity change from 0 to 4 [ 431.252509][T12366] EXT4-fs (loop2): Can't read superblock on 2nd try [ 431.267581][T12381] loop1: detected capacity change from 0 to 4 [ 431.274640][T12408] loop3: detected capacity change from 0 to 4 [ 431.274669][T12382] loop4: detected capacity change from 0 to 4 [ 431.281128][T12398] loop0: detected capacity change from 0 to 4 [ 431.288513][T12406] loop5: detected capacity change from 0 to 4 [ 431.301734][T12381] EXT4-fs (loop1): Can't read superblock on 2nd try [ 431.304958][T12408] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020002600dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004d00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 431.310693][T12406] EXT4-fs (loop5): Can't read superblock on 2nd try [ 431.323541][T12382] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004c00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 431.374365][T12398] EXT4-fs (loop0): Can't read superblock on 2nd try [ 431.378072][T12424] loop2: detected capacity change from 0 to 4 [ 431.383936][T12425] loop1: detected capacity change from 0 to 4 [ 431.409775][T12425] EXT4-fs (loop1): Can't read superblock on 2nd try [ 431.416738][T12424] EXT4-fs (loop2): Can't read superblock on 2nd try [ 431.418694][T12408] loop3: detected capacity change from 0 to 4 [ 431.423600][T12398] loop0: detected capacity change from 0 to 4 [ 431.430172][T12406] loop5: detected capacity change from 0 to 4 [ 431.441773][T12398] EXT4-fs (loop0): Can't read superblock on 2nd try [ 431.443104][T12440] loop4: detected capacity change from 0 to 4 [ 431.455067][T12408] EXT4-fs (loop3): Can't read superblock on 2nd try [ 431.456661][T12406] EXT4-fs (loop5): Can't read superblock on 2nd try 22:30:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffffffe0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 431.472317][T12440] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000090000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f020400000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 431.518869][T12425] loop1: detected capacity change from 0 to 4 [ 431.528312][T12425] EXT4-fs (loop1): Can't read superblock on 2nd try [ 431.534189][T12424] loop2: detected capacity change from 0 to 4 [ 431.538322][T12465] loop3: detected capacity change from 0 to 4 [ 431.541261][T12463] loop0: detected capacity change from 0 to 4 [ 431.550888][T12424] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f006000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 431.557024][T12440] loop4: detected capacity change from 0 to 4 [ 431.569883][T12463] EXT4-fs (loop0): Can't read superblock on 2nd try [ 431.587308][T12440] EXT4-fs (loop4): Can't read superblock on 2nd try [ 431.591252][T12465] EXT4-fs (loop3): Can't read superblock on 2nd try [ 431.594344][T12472] loop5: detected capacity change from 0 to 4 22:30:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020052800dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f014d00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 431.619457][T12463] loop0: detected capacity change from 0 to 4 [ 431.627440][T12472] EXT4-fs (loop5): Can't read superblock on 2nd try [ 431.646190][T12465] loop3: detected capacity change from 0 to 4 [ 431.654075][T12463] EXT4-fs (loop0): Can't read superblock on 2nd try [ 431.655357][T12488] loop4: detected capacity change from 0 to 4 [ 431.667020][T12489] loop2: detected capacity change from 0 to 4 [ 431.673516][T12490] loop1: detected capacity change from 0 to 4 [ 431.681104][T12465] EXT4-fs (loop3): Can't read superblock on 2nd try [ 431.693502][T12490] EXT4-fs (loop1): Can't read superblock on 2nd try [ 431.707887][T12472] loop5: detected capacity change from 0 to 4 22:30:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000a0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000fff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 431.714233][T12488] EXT4-fs (loop4): Can't read superblock on 2nd try [ 431.727797][T12489] EXT4-fs (loop2): Can't read superblock on 2nd try [ 431.729612][T12472] EXT4-fs (loop5): Can't read superblock on 2nd try [ 431.762441][T12507] loop0: detected capacity change from 0 to 4 [ 431.770080][T12507] EXT4-fs (loop0): Can't read superblock on 2nd try [ 431.774871][T12511] loop3: detected capacity change from 0 to 4 [ 431.783738][T12511] EXT4-fs (loop3): Can't read superblock on 2nd try [ 431.793497][T12507] loop0: detected capacity change from 0 to 4 [ 431.794466][T12488] loop4: detected capacity change from 0 to 4 [ 431.799628][T12489] loop2: detected capacity change from 0 to 4 22:30:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f060400000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000b0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020003f00dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 431.812888][T12507] EXT4-fs (loop0): Can't read superblock on 2nd try [ 431.813070][T12488] EXT4-fs (loop4): Can't read superblock on 2nd try [ 431.823245][T12490] loop1: detected capacity change from 0 to 4 [ 431.833669][T12489] EXT4-fs (loop2): Can't read superblock on 2nd try [ 431.837894][T12490] EXT4-fs (loop1): Can't read superblock on 2nd try [ 431.840379][T12511] loop3: detected capacity change from 0 to 4 [ 431.853440][T12511] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f006000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f006800000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 431.886391][T12539] loop0: detected capacity change from 0 to 4 [ 431.902998][T12539] EXT4-fs (loop0): Can't read superblock on 2nd try [ 431.907097][T12540] loop2: detected capacity change from 0 to 4 [ 431.916981][T12540] EXT4-fs (loop2): Can't read superblock on 2nd try [ 431.917337][T12552] loop1: detected capacity change from 0 to 4 22:30:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffffbff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 431.926134][T12549] loop5: detected capacity change from 0 to 4 [ 431.931905][T12551] loop4: detected capacity change from 0 to 4 [ 431.943266][T12552] EXT4-fs (loop1): Can't read superblock on 2nd try [ 431.944721][T12549] EXT4-fs (loop5): Can't read superblock on 2nd try [ 431.950793][T12551] EXT4-fs (loop4): Can't read superblock on 2nd try [ 431.966999][T12539] loop0: detected capacity change from 0 to 4 [ 431.974341][T12540] loop2: detected capacity change from 0 to 4 22:30:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 431.980722][T12539] EXT4-fs (loop0): Can't read superblock on 2nd try [ 431.981070][T12540] EXT4-fs (loop2): Can't read superblock on 2nd try [ 431.990536][T12568] loop3: detected capacity change from 0 to 4 [ 432.006624][T12549] loop5: detected capacity change from 0 to 4 [ 432.012803][T12552] loop1: detected capacity change from 0 to 4 [ 432.014362][T12568] EXT4-fs (loop3): Can't read superblock on 2nd try [ 432.018923][T12551] loop4: detected capacity change from 0 to 4 22:30:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020004000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 432.047952][T12549] EXT4-fs (loop5): Can't read superblock on 2nd try [ 432.049127][T12551] EXT4-fs (loop4): Can't read superblock on 2nd try [ 432.055569][T12552] EXT4-fs (loop1): Can't read superblock on 2nd try [ 432.069077][T12568] loop3: detected capacity change from 0 to 4 [ 432.079176][T12568] EXT4-fs (loop3): Can't read superblock on 2nd try [ 432.082218][T12587] loop0: detected capacity change from 0 to 4 [ 432.086161][T12591] loop2: detected capacity change from 0 to 4 22:30:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f006800000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f100400000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffbffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f006c00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 432.093594][T12587] EXT4-fs (loop0): Can't read superblock on 2nd try [ 432.099667][T12591] EXT4-fs (loop2): Can't read superblock on 2nd try [ 432.152244][T12587] loop0: detected capacity change from 0 to 4 [ 432.159735][T12605] loop5: detected capacity change from 0 to 4 [ 432.165868][T12587] EXT4-fs (loop0): Can't read superblock on 2nd try [ 432.171510][T12606] loop1: detected capacity change from 0 to 4 [ 432.178757][T12609] loop4: detected capacity change from 0 to 4 [ 432.185110][T12605] EXT4-fs (loop5): Can't read superblock on 2nd try [ 432.186943][T12615] loop3: detected capacity change from 0 to 4 22:30:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000d0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 432.198323][T12609] EXT4-fs (loop4): Can't read superblock on 2nd try [ 432.198658][T12606] EXT4-fs (loop1): Can't read superblock on 2nd try [ 432.211190][T12615] EXT4-fs (loop3): Can't read superblock on 2nd try [ 432.219863][T12591] loop2: detected capacity change from 0 to 4 [ 432.226877][T12591] EXT4-fs (loop2): Can't read superblock on 2nd try [ 432.248163][T12606] loop1: detected capacity change from 0 to 4 [ 432.252982][T12609] loop4: detected capacity change from 0 to 4 [ 432.254272][T12605] loop5: detected capacity change from 0 to 4 [ 432.261953][T12606] EXT4-fs (loop1): Can't read superblock on 2nd try [ 432.266772][T12609] EXT4-fs (loop4): Can't read superblock on 2nd try [ 432.274161][T12638] loop0: detected capacity change from 0 to 4 [ 432.287145][T12605] EXT4-fs (loop5): Can't read superblock on 2nd try [ 432.296955][T12615] loop3: detected capacity change from 0 to 4 22:30:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020048000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f006c00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f007400000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 432.303197][T12638] EXT4-fs (loop0): Can't read superblock on 2nd try [ 432.310183][T12615] EXT4-fs (loop3): Can't read superblock on 2nd try [ 432.323823][T12650] loop2: detected capacity change from 0 to 4 [ 432.330978][T12650] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000500000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ff9fdffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 432.354650][T12655] loop1: detected capacity change from 0 to 4 [ 432.364675][T12655] EXT4-fs (loop1): Can't read superblock on 2nd try [ 432.366387][T12638] loop0: detected capacity change from 0 to 4 [ 432.381116][T12638] EXT4-fs (loop0): Can't read superblock on 2nd try [ 432.387445][T12666] loop4: detected capacity change from 0 to 4 [ 432.395289][T12666] EXT4-fs (loop4): Can't read superblock on 2nd try [ 432.400872][T12655] loop1: detected capacity change from 0 to 4 [ 432.402841][T12670] loop5: detected capacity change from 0 to 4 [ 432.408511][T12655] EXT4-fs (loop1): Can't read superblock on 2nd try [ 432.414513][T12669] loop3: detected capacity change from 0 to 4 [ 432.420926][T12650] loop2: detected capacity change from 0 to 4 [ 432.430156][T12670] EXT4-fs (loop5): Can't read superblock on 2nd try [ 432.440285][T12669] EXT4-fs (loop3): Can't read superblock on 2nd try [ 432.442389][T12650] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f007400000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000e0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020fffe00dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 432.481729][T12669] loop3: detected capacity change from 0 to 4 [ 432.487941][T12670] loop5: detected capacity change from 0 to 4 [ 432.494536][T12670] EXT4-fs (loop5): Can't read superblock on 2nd try [ 432.501249][T12669] EXT4-fs (loop3): Can't read superblock on 2nd try [ 432.507978][T12666] loop4: detected capacity change from 0 to 4 [ 432.514608][T12666] EXT4-fs (loop4): Can't read superblock on 2nd try [ 432.522334][T12700] loop1: detected capacity change from 0 to 4 22:30:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000600000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffdfdffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 432.529311][T12701] loop0: detected capacity change from 0 to 4 [ 432.538421][T12700] EXT4-fs (loop1): Can't read superblock on 2nd try [ 432.541811][T12701] EXT4-fs (loop0): Can't read superblock on 2nd try [ 432.545626][T12708] loop2: detected capacity change from 0 to 4 [ 432.566190][T12708] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f007a00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 432.593011][T12700] loop1: detected capacity change from 0 to 4 [ 432.600065][T12700] EXT4-fs (loop1): Can't read superblock on 2nd try [ 432.603148][T12722] loop5: detected capacity change from 0 to 4 [ 432.609236][T12726] loop3: detected capacity change from 0 to 4 [ 432.620228][T12726] EXT4-fs (loop3): Can't read superblock on 2nd try [ 432.628244][T12708] loop2: detected capacity change from 0 to 4 [ 432.628774][T12728] loop4: detected capacity change from 0 to 4 22:30:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f007a00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 432.635288][T12722] EXT4-fs (loop5): Can't read superblock on 2nd try [ 432.641519][T12708] EXT4-fs (loop2): Can't read superblock on 2nd try [ 432.665333][T12728] EXT4-fs (loop4): Can't read superblock on 2nd try [ 432.668659][T12701] loop0: detected capacity change from 0 to 4 [ 432.680182][T12743] loop1: detected capacity change from 0 to 4 [ 432.682602][T12701] EXT4-fs (loop0): Can't read superblock on 2nd try [ 432.691711][T12743] EXT4-fs (loop1): Can't read superblock on 2nd try [ 432.709621][T12722] loop5: detected capacity change from 0 to 4 [ 432.716547][T12722] EXT4-fs (loop5): Can't read superblock on 2nd try 22:30:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020feff00dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000f0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f040600000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 432.747755][T12726] loop3: detected capacity change from 0 to 4 [ 432.754329][T12728] loop4: detected capacity change from 0 to 4 [ 432.761947][T12726] EXT4-fs (loop3): Can't read superblock on 2nd try [ 432.766069][T12743] loop1: detected capacity change from 0 to 4 [ 432.777319][T12743] EXT4-fs (loop1): Can't read superblock on 2nd try [ 432.778786][T12728] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f02b200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f7fffffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f01bf00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 432.826509][T12767] loop0: detected capacity change from 0 to 4 [ 432.840216][T12767] EXT4-fs (loop0): Can't read superblock on 2nd try [ 432.852150][T12770] loop2: detected capacity change from 0 to 4 [ 432.870152][T12775] loop5: detected capacity change from 0 to 4 [ 432.883765][T12770] EXT4-fs (loop2): Can't read superblock on 2nd try [ 432.887348][T12775] EXT4-fs (loop5): Can't read superblock on 2nd try [ 432.904509][T12783] loop1: detected capacity change from 0 to 4 [ 432.909055][T12782] loop3: detected capacity change from 0 to 4 [ 432.911642][T12790] loop4: detected capacity change from 0 to 4 [ 432.923704][T12782] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000700000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 432.928513][T12790] EXT4-fs (loop4): Can't read superblock on 2nd try [ 432.941673][T12770] loop2: detected capacity change from 0 to 4 [ 432.943339][T12783] EXT4-fs (loop1): Can't read superblock on 2nd try [ 432.948070][T12767] loop0: detected capacity change from 0 to 4 [ 432.975867][T12767] EXT4-fs (loop0): Can't read superblock on 2nd try 22:30:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000100000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000200dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 432.977104][T12770] EXT4-fs (loop2): Can't read superblock on 2nd try [ 432.983638][T12806] loop5: detected capacity change from 0 to 4 [ 432.994434][T12782] loop3: detected capacity change from 0 to 4 [ 433.001289][T12806] EXT4-fs (loop5): Can't read superblock on 2nd try [ 433.011471][T12782] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f03b200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f8cffffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 433.055646][T12806] loop5: detected capacity change from 0 to 4 [ 433.062179][T12790] loop4: detected capacity change from 0 to 4 [ 433.077973][T12823] loop0: detected capacity change from 0 to 4 [ 433.085022][T12790] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000900000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 433.103899][T12806] EXT4-fs (loop5): Can't read superblock on 2nd try [ 433.106894][T12823] EXT4-fs (loop0): Can't read superblock on 2nd try [ 433.117543][T12835] loop3: detected capacity change from 0 to 4 [ 433.120352][T12830] loop1: detected capacity change from 0 to 4 [ 433.125770][T12834] loop2: detected capacity change from 0 to 4 [ 433.130399][T12835] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f01c200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 433.153834][T12834] EXT4-fs (loop2): Can't read superblock on 2nd try [ 433.164622][T12830] EXT4-fs (loop1): Can't read superblock on 2nd try [ 433.184903][T12834] loop2: detected capacity change from 0 to 4 [ 433.184903][T12823] loop0: detected capacity change from 0 to 4 [ 433.188734][T12823] EXT4-fs (loop0): Can't read superblock on 2nd try [ 433.191258][T12835] loop3: detected capacity change from 0 to 4 [ 433.206688][T12834] EXT4-fs (loop2): Can't read superblock on 2nd try [ 433.219232][T12847] loop5: detected capacity change from 0 to 4 [ 433.219530][T12851] loop4: detected capacity change from 0 to 4 [ 433.236187][T12830] loop1: detected capacity change from 0 to 4 [ 433.243026][T12851] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f01c300000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000004100000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000300dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 433.262921][T12847] EXT4-fs (loop5): Can't read superblock on 2nd try [ 433.264795][T12830] EXT4-fs (loop1): Can't read superblock on 2nd try [ 433.285483][T12835] EXT4-fs (loop3): Can't read superblock on 2nd try [ 433.299839][T12847] loop5: detected capacity change from 0 to 4 [ 433.302563][T12873] loop0: detected capacity change from 0 to 4 [ 433.313269][T12847] EXT4-fs (loop5): Can't read superblock on 2nd try [ 433.313963][T12873] EXT4-fs (loop0): Can't read superblock on 2nd try [ 433.322046][T12875] loop4: detected capacity change from 0 to 4 [ 433.327429][T12881] loop2: detected capacity change from 0 to 4 [ 433.334452][T12875] EXT4-fs (loop4): Can't read superblock on 2nd try [ 433.340143][T12881] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f97ffffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f02b300000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000a00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 433.360735][T12873] loop0: detected capacity change from 0 to 4 [ 433.367414][T12873] EXT4-fs (loop0): Can't read superblock on 2nd try [ 433.390283][T12881] loop2: detected capacity change from 0 to 4 [ 433.397039][T12875] loop4: detected capacity change from 0 to 4 [ 433.400559][T12881] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000110000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 433.410264][T12875] EXT4-fs (loop4): Can't read superblock on 2nd try [ 433.422027][T12906] loop3: detected capacity change from 0 to 4 [ 433.429454][T12906] EXT4-fs (loop3): Can't read superblock on 2nd try [ 433.431755][T12904] loop1: detected capacity change from 0 to 4 [ 433.441342][T12902] loop5: detected capacity change from 0 to 4 [ 433.444182][T12912] loop0: detected capacity change from 0 to 4 [ 433.454774][T12904] EXT4-fs (loop1): Can't read superblock on 2nd try 22:30:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000400dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fc0ed00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 433.455409][T12912] EXT4-fs (loop0): Can't read superblock on 2nd try [ 433.469006][T12902] EXT4-fs (loop5): Can't read superblock on 2nd try [ 433.484840][T12906] loop3: detected capacity change from 0 to 4 [ 433.498587][T12906] EXT4-fs (loop3): Can't read superblock on 2nd try [ 433.507968][T12904] loop1: detected capacity change from 0 to 4 [ 433.512259][T12925] loop2: detected capacity change from 0 to 4 [ 433.530297][T12925] EXT4-fs (loop2): Can't read superblock on 2nd try [ 433.534990][T12912] loop0: detected capacity change from 0 to 4 [ 433.536965][T12902] loop5: detected capacity change from 0 to 4 [ 433.543863][T12912] EXT4-fs (loop0): Can't read superblock on 2nd try [ 433.549130][T12929] loop4: detected capacity change from 0 to 4 22:30:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fdaffffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 433.561187][T12902] EXT4-fs (loop5): Can't read superblock on 2nd try [ 433.565200][T12904] EXT4-fs (loop1): Can't read superblock on 2nd try [ 433.575553][T12944] loop3: detected capacity change from 0 to 4 [ 433.583760][T12929] EXT4-fs (loop4): Can't read superblock on 2nd try [ 433.588512][T12944] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000b00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fc0ed00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000120000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 433.622171][T12944] loop3: detected capacity change from 0 to 4 [ 433.628818][T12944] EXT4-fs (loop3): Can't read superblock on 2nd try [ 433.639425][T12925] loop2: detected capacity change from 0 to 4 [ 433.643942][T12929] loop4: detected capacity change from 0 to 4 [ 433.654437][T12925] EXT4-fs (loop2): Can't read superblock on 2nd try [ 433.664132][T12929] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000500dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffe00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 433.666994][T12962] loop5: detected capacity change from 0 to 4 [ 433.676350][T12968] loop0: detected capacity change from 0 to 4 [ 433.683561][T12967] loop1: detected capacity change from 0 to 4 [ 433.691646][T12968] EXT4-fs (loop0): Can't read superblock on 2nd try [ 433.707500][T12962] EXT4-fs (loop5): Can't read superblock on 2nd try 22:30:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ff6ffffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 433.720762][T12967] EXT4-fs (loop1): Can't read superblock on 2nd try [ 433.730178][T12979] loop2: detected capacity change from 0 to 4 [ 433.748348][T12979] EXT4-fs (loop2): Can't read superblock on 2nd try [ 433.749729][T12968] loop0: detected capacity change from 0 to 4 [ 433.769786][T12962] loop5: detected capacity change from 0 to 4 [ 433.782061][T12968] EXT4-fs (loop0): Can't read superblock on 2nd try [ 433.797088][T12989] loop4: detected capacity change from 0 to 4 [ 433.797313][T12967] loop1: detected capacity change from 0 to 4 [ 433.811876][T12967] EXT4-fs (loop1): Can't read superblock on 2nd try 22:30:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000600dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000200000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffe00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 433.817655][T12962] EXT4-fs (loop5): Can't read superblock on 2nd try [ 433.825478][T12989] EXT4-fs (loop4): Can't read superblock on 2nd try [ 433.838491][T12995] loop3: detected capacity change from 0 to 4 [ 433.844161][T13003] loop2: detected capacity change from 0 to 4 [ 433.846047][T12995] EXT4-fs (loop3): Can't read superblock on 2nd try [ 433.855274][T13003] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000c00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 433.883831][T12989] loop4: detected capacity change from 0 to 4 [ 433.886728][T13013] loop1: detected capacity change from 0 to 4 [ 433.896531][T12989] EXT4-fs (loop4): Can't read superblock on 2nd try [ 433.896857][T13013] EXT4-fs (loop1): Can't read superblock on 2nd try [ 433.906272][T12995] loop3: detected capacity change from 0 to 4 [ 433.910347][T13019] loop5: detected capacity change from 0 to 4 [ 433.916466][T12995] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0fff00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 433.923282][T13019] EXT4-fs (loop5): Can't read superblock on 2nd try [ 433.943000][T13013] loop1: detected capacity change from 0 to 4 [ 433.943186][T13003] loop2: detected capacity change from 0 to 4 [ 433.950010][T13013] EXT4-fs (loop1): Can't read superblock on 2nd try [ 433.957402][T13003] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0fff00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffdffffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000700dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 433.982683][T13034] loop4: detected capacity change from 0 to 4 [ 433.990724][T13034] EXT4-fs (loop4): Can't read superblock on 2nd try [ 434.018212][T13029] loop0: detected capacity change from 0 to 4 [ 434.024318][T13019] loop5: detected capacity change from 0 to 4 [ 434.029617][T13048] loop2: detected capacity change from 0 to 4 [ 434.036625][T13050] loop1: detected capacity change from 0 to 4 [ 434.043035][T13049] loop3: detected capacity change from 0 to 4 [ 434.044134][T13029] EXT4-fs (loop0): Can't read superblock on 2nd try [ 434.052166][T13048] EXT4-fs (loop2): Can't read superblock on 2nd try [ 434.057298][T13034] loop4: detected capacity change from 0 to 4 [ 434.062742][T13049] EXT4-fs (loop3): Can't read superblock on 2nd try [ 434.069241][T13019] EXT4-fs (loop5): Can't read superblock on 2nd try 22:30:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000d00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 434.075352][T13050] EXT4-fs (loop1): Can't read superblock on 2nd try [ 434.088907][T13034] EXT4-fs (loop4): Can't read superblock on 2nd try [ 434.124832][T13050] loop1: detected capacity change from 0 to 4 22:30:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffeff00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 434.129977][T13048] loop2: detected capacity change from 0 to 4 [ 434.137940][T13048] EXT4-fs (loop2): Can't read superblock on 2nd try [ 434.145176][T13029] loop0: detected capacity change from 0 to 4 [ 434.145304][T13049] loop3: detected capacity change from 0 to 4 [ 434.158211][T13029] EXT4-fs (loop0): Can't read superblock on 2nd try [ 434.158226][T13050] EXT4-fs (loop1): Can't read superblock on 2nd try 22:30:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000800dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffeff00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000010200000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 434.182059][T13082] loop5: detected capacity change from 0 to 4 [ 434.188149][T13049] EXT4-fs (loop3): Can't read superblock on 2nd try [ 434.199136][T13082] EXT4-fs (loop5): Can't read superblock on 2nd try [ 434.204448][T13085] loop4: detected capacity change from 0 to 4 [ 434.206394][T13090] loop2: detected capacity change from 0 to 4 [ 434.219417][T13085] EXT4-fs (loop4): Can't read superblock on 2nd try [ 434.220945][T13090] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000e00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffeffffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 434.272459][T13085] loop4: detected capacity change from 0 to 4 [ 434.286139][T13104] loop1: detected capacity change from 0 to 4 [ 434.289470][T13108] loop5: detected capacity change from 0 to 4 [ 434.295831][T13104] EXT4-fs (loop1): Can't read superblock on 2nd try [ 434.298659][T13085] EXT4-fs (loop4): Can't read superblock on 2nd try [ 434.312178][T13105] loop0: detected capacity change from 0 to 4 [ 434.312280][T13112] loop3: detected capacity change from 0 to 4 [ 434.321353][T13105] EXT4-fs (loop0): Can't read superblock on 2nd try [ 434.331069][T13090] loop2: detected capacity change from 0 to 4 [ 434.336098][T13108] EXT4-fs (loop5): Can't read superblock on 2nd try [ 434.337217][T13112] EXT4-fs (loop3): Can't read superblock on 2nd try [ 434.350898][T13090] EXT4-fs (loop2): Can't read superblock on 2nd try [ 434.361444][T13104] loop1: detected capacity change from 0 to 4 22:30:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000002000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 434.368516][T13104] EXT4-fs (loop1): Can't read superblock on 2nd try 22:30:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000002000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000a00dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 434.403477][T13112] loop3: detected capacity change from 0 to 4 [ 434.410032][T13108] loop5: detected capacity change from 0 to 4 [ 434.416128][T13112] EXT4-fs (loop3): Can't read superblock on 2nd try [ 434.423562][T13105] loop0: detected capacity change from 0 to 4 [ 434.427060][T13108] EXT4-fs (loop5): Can't read superblock on 2nd try [ 434.437300][T13105] EXT4-fs (loop0): Can't read superblock on 2nd try 22:30:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000300000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000f00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 434.474739][T13142] loop4: detected capacity change from 0 to 4 [ 434.488738][T13142] EXT4-fs (loop4): Can't read superblock on 2nd try [ 434.496137][T13148] loop1: detected capacity change from 0 to 4 [ 434.502778][T13152] loop3: detected capacity change from 0 to 4 [ 434.505970][T13154] loop2: detected capacity change from 0 to 4 22:30:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000220000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 434.520800][T13154] EXT4-fs (loop2): Can't read superblock on 2nd try [ 434.533313][T13152] EXT4-fs (loop3): bad block size 8192 [ 434.538187][T13148] EXT4-fs (loop1): Can't read superblock on 2nd try [ 434.544440][T13159] loop5: detected capacity change from 0 to 4 [ 434.553265][T13142] loop4: detected capacity change from 0 to 4 [ 434.567457][T13154] loop2: detected capacity change from 0 to 4 [ 434.574160][T13159] EXT4-fs (loop5): Can't read superblock on 2nd try [ 434.577322][T13142] EXT4-fs (loop4): Can't read superblock on 2nd try [ 434.586458][T13154] EXT4-fs (loop2): Can't read superblock on 2nd try [ 434.600127][T13172] loop0: detected capacity change from 0 to 4 [ 434.602302][T13148] loop1: detected capacity change from 0 to 4 [ 434.606270][T13152] loop3: detected capacity change from 0 to 4 22:30:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000b00dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000004000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000004000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 434.620534][T13148] EXT4-fs (loop1): Can't read superblock on 2nd try [ 434.631739][T13152] EXT4-fs (loop3): bad block size 8192 [ 434.650457][T13172] EXT4-fs (loop0): Can't read superblock on 2nd try [ 434.655331][T13159] loop5: detected capacity change from 0 to 4 [ 434.666470][T13159] EXT4-fs (loop5): Can't read superblock on 2nd try 22:30:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f041000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 434.672625][T13191] loop2: detected capacity change from 0 to 4 [ 434.683300][T13191] EXT4-fs (loop2): Can't read superblock on 2nd try [ 434.691679][T13196] loop4: detected capacity change from 0 to 4 [ 434.699046][T13196] EXT4-fs (loop4): Can't read superblock on 2nd try [ 434.714217][T13172] loop0: detected capacity change from 0 to 4 22:30:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000400000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 434.722448][T13207] loop1: detected capacity change from 0 to 4 [ 434.729948][T13207] EXT4-fs (loop1): Can't read superblock on 2nd try [ 434.731183][T13172] EXT4-fs (loop0): Can't read superblock on 2nd try [ 434.743961][T13210] loop5: detected capacity change from 0 to 4 [ 434.744184][T13216] loop3: detected capacity change from 0 to 4 [ 434.756488][T13210] EXT4-fs (loop5): Can't read superblock on 2nd try [ 434.769260][T13191] loop2: detected capacity change from 0 to 4 22:30:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000250000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 434.775730][T13191] EXT4-fs (loop2): Can't read superblock on 2nd try [ 434.782413][T13207] loop1: detected capacity change from 0 to 4 [ 434.788684][T13216] EXT4-fs (loop3): bad block size 16384 [ 434.791236][T13196] loop4: detected capacity change from 0 to 4 [ 434.801305][T13207] EXT4-fs (loop1): Can't read superblock on 2nd try [ 434.803260][T13232] loop0: detected capacity change from 0 to 4 [ 434.815623][T13232] EXT4-fs (loop0): Can't read superblock on 2nd try 22:30:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000008000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f201000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 434.822948][T13196] EXT4-fs (loop4): Can't read superblock on 2nd try [ 434.843246][T13210] loop5: detected capacity change from 0 to 4 [ 434.846062][T13216] loop3: detected capacity change from 0 to 4 [ 434.853584][T13210] EXT4-fs (loop5): Can't read superblock on 2nd try [ 434.866311][T13216] EXT4-fs (loop3): bad block size 16384 22:30:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020001800dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000008000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000600000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 434.912918][T13232] loop0: detected capacity change from 0 to 4 [ 434.924288][T13232] EXT4-fs (loop0): Can't read superblock on 2nd try [ 434.939897][T13256] loop2: detected capacity change from 0 to 4 [ 434.944017][T13264] loop1: detected capacity change from 0 to 4 [ 434.956068][T13256] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000290000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 434.962824][T13260] loop4: detected capacity change from 0 to 4 [ 434.969581][T13255] loop5: detected capacity change from 0 to 4 [ 434.976114][T13266] loop3: detected capacity change from 0 to 4 [ 434.991774][T13255] EXT4-fs (loop5): Can't read superblock on 2nd try [ 434.997131][T13264] EXT4-fs (loop1): Can't read superblock on 2nd try 22:30:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000700000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020001c00dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 435.008848][T13260] EXT4-fs (loop4): Can't read superblock on 2nd try [ 435.012127][T13266] EXT4-fs (loop3): bad block size 65536 [ 435.045617][T13280] loop0: detected capacity change from 0 to 4 [ 435.052725][T13280] EXT4-fs (loop0): Can't read superblock on 2nd try 22:30:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f400008000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f001100000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f400008000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 435.099425][T13260] loop4: detected capacity change from 0 to 4 [ 435.109211][T13260] EXT4-fs (loop4): Can't read superblock on 2nd try [ 435.116755][T13280] loop0: detected capacity change from 0 to 4 [ 435.132652][T13295] loop3: detected capacity change from 0 to 4 [ 435.149098][T13295] EXT4-fs (loop3): Invalid log block size: 7 [ 435.157336][T13280] EXT4-fs (loop0): Can't read superblock on 2nd try [ 435.166959][T13299] loop1: detected capacity change from 0 to 4 [ 435.174265][T13299] EXT4-fs (loop1): Can't read superblock on 2nd try [ 435.181210][T13306] loop5: detected capacity change from 0 to 4 22:30:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000c000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000002e0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 435.193890][T13306] EXT4-fs (loop5): Can't read superblock on 2nd try [ 435.207834][T13305] loop2: detected capacity change from 0 to 4 [ 435.213723][T13312] loop4: detected capacity change from 0 to 4 [ 435.224315][T13305] EXT4-fs (loop2): Can't read superblock on 2nd try [ 435.239318][T13320] loop1: detected capacity change from 0 to 4 22:30:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f001200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 435.247743][T13295] loop3: detected capacity change from 0 to 4 [ 435.260045][T13312] EXT4-fs (loop4): Can't read superblock on 2nd try [ 435.268218][T13320] EXT4-fs (loop1): Can't read superblock on 2nd try [ 435.274933][T13328] loop5: detected capacity change from 0 to 4 [ 435.282079][T13328] EXT4-fs (loop5): Can't read superblock on 2nd try [ 435.292886][T13312] loop4: detected capacity change from 0 to 4 [ 435.294085][T13337] loop0: detected capacity change from 0 to 4 [ 435.305482][T13305] loop2: detected capacity change from 0 to 4 [ 435.311847][T13295] EXT4-fs (loop3): Invalid log block size: 7 [ 435.318839][T13337] EXT4-fs (loop0): Can't read superblock on 2nd try [ 435.322410][T13305] EXT4-fs (loop2): Can't read superblock on 2nd try [ 435.328456][T13312] EXT4-fs (loop4): Can't read superblock on 2nd try [ 435.338669][T13320] loop1: detected capacity change from 0 to 4 22:30:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000001400000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020002600dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000c000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 435.338786][T13328] loop5: detected capacity change from 0 to 4 [ 435.351173][T13328] EXT4-fs (loop5): Can't read superblock on 2nd try [ 435.351317][T13320] EXT4-fs (loop1): Can't read superblock on 2nd try 22:30:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 435.404164][T13337] loop0: detected capacity change from 0 to 4 [ 435.410982][T13337] EXT4-fs (loop0): Can't read superblock on 2nd try [ 435.417652][T13356] loop2: detected capacity change from 0 to 4 [ 435.440726][T13356] EXT4-fs (loop2): Can't read superblock on 2nd try [ 435.442190][T13364] loop3: detected capacity change from 0 to 4 22:30:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000040000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000023c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 435.454438][T13363] loop4: detected capacity change from 0 to 4 [ 435.461977][T13363] EXT4-fs (loop4): Can't read superblock on 2nd try [ 435.472276][T13364] EXT4-fs (loop3): Invalid log block size: 20 [ 435.479804][T13374] loop5: detected capacity change from 0 to 4 [ 435.484533][T13379] loop1: detected capacity change from 0 to 4 [ 435.487544][T13381] loop0: detected capacity change from 0 to 4 [ 435.499335][T13379] EXT4-fs (loop1): Can't read superblock on 2nd try [ 435.501559][T13356] loop2: detected capacity change from 0 to 4 [ 435.512845][T13374] EXT4-fs (loop5): Can't read superblock on 2nd try [ 435.517974][T13363] loop4: detected capacity change from 0 to 4 [ 435.525505][T13356] EXT4-fs (loop2): Can't read superblock on 2nd try [ 435.537279][T13381] EXT4-fs (loop0): Can't read superblock on 2nd try [ 435.540085][T13363] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000010000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 435.562981][T13379] loop1: detected capacity change from 0 to 4 [ 435.577896][T13379] EXT4-fs (loop1): Can't read superblock on 2nd try [ 435.589383][T13364] loop3: detected capacity change from 0 to 4 [ 435.598264][T13364] EXT4-fs (loop3): Invalid log block size: 20 22:30:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fffffe0000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000023d0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000002900000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800000008000002000fe00dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 435.607725][T13374] loop5: detected capacity change from 0 to 4 [ 435.614294][T13374] EXT4-fs (loop5): Can't read superblock on 2nd try [ 435.675387][T13417] loop1: detected capacity change from 0 to 4 [ 435.678321][T13414] loop4: detected capacity change from 0 to 4 [ 435.682930][T13425] loop2: detected capacity change from 0 to 4 [ 435.688477][T13422] loop0: detected capacity change from 0 to 4 [ 435.695230][T13425] EXT4-fs (loop2): Can't read superblock on 2nd try [ 435.700373][T13417] EXT4-fs (loop1): Can't read superblock on 2nd try [ 435.707687][T13424] loop3: detected capacity change from 0 to 4 22:30:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f102000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 435.734566][T13414] EXT4-fs (loop4): Can't read superblock on 2nd try [ 435.742165][T13422] EXT4-fs (loop0): Can't read superblock on 2nd try [ 435.745251][T13424] EXT4-fs (loop3): Invalid log block size: 41 [ 435.760039][T13425] loop2: detected capacity change from 0 to 4 [ 435.768954][T13425] EXT4-fs (loop2): Can't read superblock on 2nd try [ 435.774044][T13443] loop5: detected capacity change from 0 to 4 [ 435.775710][T13417] loop1: detected capacity change from 0 to 4 [ 435.782328][T13414] loop4: detected capacity change from 0 to 4 [ 435.791928][T13422] loop0: detected capacity change from 0 to 4 [ 435.799938][T13443] EXT4-fs (loop5): Can't read superblock on 2nd try [ 435.801544][T13422] EXT4-fs (loop0): Can't read superblock on 2nd try [ 435.806712][T13417] EXT4-fs (loop1): Can't read superblock on 2nd try [ 435.820372][T13414] EXT4-fs (loop4): Can't read superblock on 2nd try [ 435.827945][T13424] loop3: detected capacity change from 0 to 4 22:30:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000402dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000010000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 435.834480][T13424] EXT4-fs (loop3): Invalid log block size: 41 [ 435.849985][T13461] loop2: detected capacity change from 0 to 4 [ 435.853740][T13464] loop1: detected capacity change from 0 to 4 [ 435.863337][T13464] EXT4-fs (loop1): Can't read superblock on 2nd try 22:30:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000003f0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000002e00000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000020000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 435.880069][T13461] EXT4-fs (loop2): Can't read superblock on 2nd try [ 435.897743][T13443] loop5: detected capacity change from 0 to 4 [ 435.907794][T13443] EXT4-fs (loop5): Can't read superblock on 2nd try [ 435.914176][T13482] loop4: detected capacity change from 0 to 4 [ 435.914475][T13476] loop3: detected capacity change from 0 to 4 [ 435.922649][T13482] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 435.927947][T13478] loop0: detected capacity change from 0 to 4 [ 435.933748][T13476] EXT4-fs (loop3): Invalid log block size: 46 [ 435.940764][T13478] EXT4-fs (loop0): Can't read superblock on 2nd try [ 435.955302][T13464] loop1: detected capacity change from 0 to 4 [ 435.962102][T13461] loop2: detected capacity change from 0 to 4 [ 435.969777][T13464] EXT4-fs (loop1): Can't read superblock on 2nd try [ 435.976375][T13496] loop5: detected capacity change from 0 to 4 22:30:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000020000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 435.977373][T13496] EXT4-fs (loop5): Can't read superblock on 2nd try [ 435.983660][T13461] EXT4-fs (loop2): Can't read superblock on 2nd try [ 435.998859][T13482] loop4: detected capacity change from 0 to 4 [ 436.005233][T13482] EXT4-fs (loop4): Can't read superblock on 2nd try [ 436.005808][T13478] loop0: detected capacity change from 0 to 4 [ 436.021289][T13496] loop5: detected capacity change from 0 to 4 [ 436.028011][T13478] EXT4-fs (loop0): Can't read superblock on 2nd try 22:30:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000003dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000004020000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 436.031596][T13496] EXT4-fs (loop5): Can't read superblock on 2nd try [ 436.034714][T13476] loop3: detected capacity change from 0 to 4 [ 436.044425][T13514] loop1: detected capacity change from 0 to 4 [ 436.048137][T13476] EXT4-fs (loop3): Invalid log block size: 46 [ 436.069727][T13514] EXT4-fs (loop1): Can't read superblock on 2nd try [ 436.079218][T13522] loop2: detected capacity change from 0 to 4 22:30:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002500000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000400000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000003f00000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 436.086211][T13522] EXT4-fs (loop2): Can't read superblock on 2nd try [ 436.106606][T13527] loop4: detected capacity change from 0 to 4 [ 436.114698][T13514] loop1: detected capacity change from 0 to 4 [ 436.121189][T13514] EXT4-fs (loop1): Can't read superblock on 2nd try [ 436.128885][T13527] EXT4-fs (loop4): Can't read superblock on 2nd try [ 436.135764][T13522] loop2: detected capacity change from 0 to 4 [ 436.141942][T13541] loop5: detected capacity change from 0 to 4 [ 436.143677][T13546] loop0: detected capacity change from 0 to 4 [ 436.153632][T13541] EXT4-fs (loop5): Can't read superblock on 2nd try [ 436.154661][T13522] EXT4-fs (loop2): Can't read superblock on 2nd try [ 436.163447][T13546] EXT4-fs (loop0): Can't read superblock on 2nd try [ 436.167681][T13543] loop3: detected capacity change from 0 to 4 22:30:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000004020000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000204dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 436.189696][T13543] EXT4-fs (loop3): Invalid log block size: 63 [ 436.203667][T13546] loop0: detected capacity change from 0 to 4 [ 436.210169][T13546] EXT4-fs (loop0): Can't read superblock on 2nd try [ 436.213370][T13527] loop4: detected capacity change from 0 to 4 [ 436.221967][T13541] loop5: detected capacity change from 0 to 4 [ 436.229427][T13565] loop1: detected capacity change from 0 to 4 22:30:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000002400000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 436.235569][T13527] EXT4-fs (loop4): Can't read superblock on 2nd try [ 436.242578][T13565] EXT4-fs (loop1): Can't read superblock on 2nd try [ 436.242769][T13541] EXT4-fs (loop5): Can't read superblock on 2nd try [ 436.256121][T13570] loop2: detected capacity change from 0 to 4 [ 436.263850][T13570] EXT4-fs (loop2): Can't read superblock on 2nd try [ 436.271675][T13543] loop3: detected capacity change from 0 to 4 [ 436.279223][T13543] EXT4-fs (loop3): Invalid log block size: 63 22:30:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000008020000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000030000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 436.285560][T13565] loop1: detected capacity change from 0 to 4 [ 436.294729][T13565] EXT4-fs (loop1): Can't read superblock on 2nd try 22:30:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000ffffffff00000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002900000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 436.337831][T13570] loop2: detected capacity change from 0 to 4 [ 436.367483][T13570] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000604dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 436.386451][T13596] loop4: detected capacity change from 0 to 4 [ 436.392737][T13590] loop0: detected capacity change from 0 to 4 [ 436.400003][T13596] EXT4-fs (loop4): Can't read superblock on 2nd try [ 436.411116][T13605] loop5: detected capacity change from 0 to 4 [ 436.415677][T13603] loop1: detected capacity change from 0 to 4 [ 436.428298][T13603] EXT4-fs (loop1): Can't read superblock on 2nd try [ 436.441557][T13607] loop3: detected capacity change from 0 to 4 [ 436.441924][T13590] EXT4-fs (loop0): Can't read superblock on 2nd try [ 436.451891][T13607] EXT4-fs (loop3): Invalid log block size: 255 [ 436.461421][T13605] EXT4-fs (loop5): Can't read superblock on 2nd try [ 436.472189][T13614] loop2: detected capacity change from 0 to 4 [ 436.472220][T13596] loop4: detected capacity change from 0 to 4 [ 436.479946][T13614] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 436.485921][T13596] EXT4-fs (loop4): Can't read superblock on 2nd try [ 436.500181][T13603] loop1: detected capacity change from 0 to 4 [ 436.509678][T13605] loop5: detected capacity change from 0 to 4 [ 436.516445][T13605] EXT4-fs (loop5): Can't read superblock on 2nd try [ 436.517557][T13603] EXT4-fs (loop1): Can't read superblock on 2nd try [ 436.523264][T13590] loop0: detected capacity change from 0 to 4 22:30:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000040000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000030000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002e00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 436.536044][T13590] EXT4-fs (loop0): Can't read superblock on 2nd try [ 436.543022][T13614] loop2: detected capacity change from 0 to 4 [ 436.550165][T13637] loop3: detected capacity change from 0 to 4 [ 436.557856][T13614] EXT4-fs (loop2): Can't read superblock on 2nd try [ 436.558096][T13637] EXT4-fs (loop3): Can't read superblock on 2nd try [ 436.572650][T13645] loop4: detected capacity change from 0 to 4 [ 436.579781][T13645] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000480000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020008004dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 436.609850][T13637] loop3: detected capacity change from 0 to 4 [ 436.623931][T13657] loop0: detected capacity change from 0 to 4 [ 436.631674][T13657] EXT4-fs (loop0): Can't read superblock on 2nd try [ 436.640533][T13637] EXT4-fs (loop3): Can't read superblock on 2nd try [ 436.651403][T13645] loop4: detected capacity change from 0 to 4 22:30:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000300000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 436.653855][T13666] loop2: detected capacity change from 0 to 4 [ 436.663744][T13667] loop5: detected capacity change from 0 to 4 [ 436.666663][T13645] EXT4-fs (loop4): Can't read superblock on 2nd try [ 436.673723][T13667] EXT4-fs (loop5): Can't read superblock on 2nd try [ 436.676669][T13669] loop1: detected capacity change from 0 to 4 [ 436.684027][T13666] EXT4-fs (loop2): Can't read superblock on 2nd try [ 436.691338][T13669] EXT4-fs (loop1): Can't read superblock on 2nd try [ 436.715474][T13657] loop0: detected capacity change from 0 to 4 [ 436.724937][T13657] EXT4-fs (loop0): Can't read superblock on 2nd try [ 436.726549][T13685] loop3: detected capacity change from 0 to 4 [ 436.754497][T13685] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000050000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 436.762048][T13667] loop5: detected capacity change from 0 to 4 [ 436.774081][T13667] EXT4-fs (loop5): Can't read superblock on 2nd try [ 436.779198][T13699] loop4: detected capacity change from 0 to 4 [ 436.780725][T13669] loop1: detected capacity change from 0 to 4 [ 436.787958][T13699] EXT4-fs (loop4): Can't read superblock on 2nd try [ 436.797969][T13666] loop2: detected capacity change from 0 to 4 [ 436.801160][T13669] EXT4-fs (loop1): Can't read superblock on 2nd try 22:30:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000004c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f003f00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000400000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 436.812336][T13666] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000005dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000040000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 436.860374][T13699] loop4: detected capacity change from 0 to 4 [ 436.869492][T13711] loop0: detected capacity change from 0 to 4 [ 436.896090][T13718] loop3: detected capacity change from 0 to 4 [ 436.901562][T13711] EXT4-fs (loop0): Can't read superblock on 2nd try [ 436.910038][T13718] EXT4-fs (loop3): Can't read superblock on 2nd try [ 436.910932][T13699] EXT4-fs (loop4): Can't read superblock on 2nd try [ 436.934235][T13718] loop3: detected capacity change from 0 to 4 [ 436.934490][T13731] loop2: detected capacity change from 0 to 4 [ 436.948893][T13718] EXT4-fs (loop3): Can't read superblock on 2nd try [ 436.956492][T13717] loop5: detected capacity change from 0 to 4 [ 436.968572][T13711] loop0: detected capacity change from 0 to 4 [ 436.968689][T13729] loop1: detected capacity change from 0 to 4 [ 436.977301][T13711] EXT4-fs (loop0): Can't read superblock on 2nd try [ 436.992165][T13717] EXT4-fs (loop5): Can't read superblock on 2nd try [ 436.999364][T13731] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000600000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000060000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000500000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 437.006219][T13729] EXT4-fs (loop1): Can't read superblock on 2nd try [ 437.054388][T13731] loop2: detected capacity change from 0 to 4 [ 437.059548][T13717] loop5: detected capacity change from 0 to 4 [ 437.069733][T13731] EXT4-fs (loop2): Can't read superblock on 2nd try [ 437.075871][T13717] EXT4-fs (loop5): Can't read superblock on 2nd try [ 437.078894][T13729] loop1: detected capacity change from 0 to 4 [ 437.092464][T13754] loop0: detected capacity change from 0 to 4 22:30:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020002805dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000050000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 437.100296][T13761] loop3: detected capacity change from 0 to 4 [ 437.106815][T13729] EXT4-fs (loop1): Can't read superblock on 2nd try [ 437.113825][T13754] EXT4-fs (loop0): Can't read superblock on 2nd try [ 437.118798][T13761] EXT4-fs (loop3): Can't read superblock on 2nd try [ 437.137390][T13768] loop4: detected capacity change from 0 to 4 22:30:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 437.153233][T13768] EXT4-fs (loop4): Can't read superblock on 2nd try [ 437.162870][T13754] loop0: detected capacity change from 0 to 4 [ 437.173712][T13754] EXT4-fs (loop0): Can't read superblock on 2nd try [ 437.179732][T13778] loop2: detected capacity change from 0 to 4 [ 437.184973][T13786] loop5: detected capacity change from 0 to 4 [ 437.188858][T13761] loop3: detected capacity change from 0 to 4 [ 437.193211][T13787] loop1: detected capacity change from 0 to 4 22:30:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000680000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 437.206174][T13786] EXT4-fs (loop5): Can't read superblock on 2nd try [ 437.207791][T13778] EXT4-fs (loop2): Can't read superblock on 2nd try [ 437.215289][T13761] EXT4-fs (loop3): Can't read superblock on 2nd try [ 437.229801][T13787] EXT4-fs (loop1): Can't read superblock on 2nd try [ 437.237265][T13768] loop4: detected capacity change from 0 to 4 [ 437.246702][T13768] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000600000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 437.261380][T13808] loop0: detected capacity change from 0 to 4 [ 437.268884][T13808] EXT4-fs (loop0): Can't read superblock on 2nd try [ 437.276174][T13787] loop1: detected capacity change from 0 to 4 [ 437.279974][T13786] loop5: detected capacity change from 0 to 4 [ 437.282782][T13778] loop2: detected capacity change from 0 to 4 [ 437.302671][T13786] EXT4-fs (loop5): Can't read superblock on 2nd try 22:30:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000004060000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f024100000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 437.305324][T13778] EXT4-fs (loop2): Can't read superblock on 2nd try [ 437.316188][T13787] EXT4-fs (loop1): Can't read superblock on 2nd try [ 437.335001][T13818] loop3: detected capacity change from 0 to 4 [ 437.341360][T13824] loop4: detected capacity change from 0 to 4 22:30:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000060000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000006c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000006dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 437.360425][T13818] EXT4-fs (loop3): Can't read superblock on 2nd try [ 437.379903][T13824] EXT4-fs (loop4): Can't read superblock on 2nd try [ 437.399681][T13838] loop0: detected capacity change from 0 to 4 [ 437.400301][T13839] loop1: detected capacity change from 0 to 4 [ 437.413779][T13839] EXT4-fs (loop1): Can't read superblock on 2nd try [ 437.414817][T13840] loop2: detected capacity change from 0 to 4 [ 437.420668][T13844] loop5: detected capacity change from 0 to 4 [ 437.432298][T13838] EXT4-fs (loop0): Can't read superblock on 2nd try [ 437.445712][T13840] EXT4-fs (loop2): Can't read superblock on 2nd try [ 437.453663][T13818] loop3: detected capacity change from 0 to 4 22:30:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004800000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 437.459949][T13824] loop4: detected capacity change from 0 to 4 [ 437.461486][T13844] EXT4-fs (loop5): Can't read superblock on 2nd try [ 437.466420][T13818] EXT4-fs (loop3): Can't read superblock on 2nd try [ 437.485611][T13839] loop1: detected capacity change from 0 to 4 [ 437.491641][T13824] EXT4-fs (loop4): Can't read superblock on 2nd try [ 437.499515][T13839] EXT4-fs (loop1): Can't read superblock on 2nd try [ 437.506231][T13838] loop0: detected capacity change from 0 to 4 22:30:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000700000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 437.515771][T13838] EXT4-fs (loop0): Can't read superblock on 2nd try [ 437.522975][T13840] loop2: detected capacity change from 0 to 4 22:30:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000004060000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000740000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000070000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 437.557480][T13840] EXT4-fs (loop2): Can't read superblock on 2nd try [ 437.583097][T13884] loop1: detected capacity change from 0 to 4 [ 437.583203][T13885] loop3: detected capacity change from 0 to 4 [ 437.589312][T13882] loop0: detected capacity change from 0 to 4 22:30:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000406dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 437.602981][T13887] loop4: detected capacity change from 0 to 4 [ 437.603459][T13877] loop5: detected capacity change from 0 to 4 [ 437.616404][T13887] EXT4-fs (loop4): Can't read superblock on 2nd try [ 437.619036][T13885] EXT4-fs (loop3): Can't read superblock on 2nd try [ 437.628516][T13884] EXT4-fs (loop1): Can't read superblock on 2nd try [ 437.637209][T13877] EXT4-fs (loop5): Can't read superblock on 2nd try [ 437.649881][T13882] EXT4-fs (loop0): Can't read superblock on 2nd try 22:30:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000080000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000007a0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 437.667095][T13901] loop2: detected capacity change from 0 to 4 [ 437.675826][T13901] EXT4-fs (loop2): Can't read superblock on 2nd try [ 437.683137][T13884] loop1: detected capacity change from 0 to 4 [ 437.691002][T13884] EXT4-fs (loop1): Can't read superblock on 2nd try [ 437.698174][T13877] loop5: detected capacity change from 0 to 4 [ 437.715740][T13877] EXT4-fs (loop5): Can't read superblock on 2nd try [ 437.722644][T13885] loop3: detected capacity change from 0 to 4 [ 437.727648][T13919] loop0: detected capacity change from 0 to 4 [ 437.734593][T13885] EXT4-fs (loop3): Can't read superblock on 2nd try [ 437.734896][T13920] loop4: detected capacity change from 0 to 4 22:30:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000070000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000800000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004c00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 437.764350][T13901] loop2: detected capacity change from 0 to 4 [ 437.782150][T13919] EXT4-fs (loop0): Can't read superblock on 2nd try [ 437.792364][T13901] EXT4-fs (loop2): Can't read superblock on 2nd try [ 437.800427][T13920] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000007dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 437.815998][T13937] loop3: detected capacity change from 0 to 4 [ 437.816041][T13936] loop1: detected capacity change from 0 to 4 [ 437.824634][T13940] loop5: detected capacity change from 0 to 4 [ 437.834345][T13937] EXT4-fs (loop3): Can't read superblock on 2nd try [ 437.852666][T13936] EXT4-fs (loop1): Can't read superblock on 2nd try [ 437.854410][T13919] loop0: detected capacity change from 0 to 4 22:30:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fffffff8c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 437.865510][T13940] EXT4-fs (loop5): Can't read superblock on 2nd try [ 437.865897][T13920] loop4: detected capacity change from 0 to 4 [ 437.874957][T13954] loop2: detected capacity change from 0 to 4 [ 437.884337][T13919] EXT4-fs (loop0): Can't read superblock on 2nd try [ 437.885515][T13954] EXT4-fs (loop2): Can't read superblock on 2nd try [ 437.896852][T13920] EXT4-fs (loop4): Can't read superblock on 2nd try [ 437.905071][T13937] loop3: detected capacity change from 0 to 4 [ 437.929653][T13940] loop5: detected capacity change from 0 to 4 [ 437.938637][T13940] EXT4-fs (loop5): Can't read superblock on 2nd try [ 437.940756][T13937] EXT4-fs (loop3): Can't read superblock on 2nd try [ 437.945865][T13954] loop2: detected capacity change from 0 to 4 [ 437.951876][T13936] loop1: detected capacity change from 0 to 4 [ 437.962789][T13954] EXT4-fs (loop2): Can't read superblock on 2nd try [ 437.967730][T13973] loop0: detected capacity change from 0 to 4 22:30:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f025000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000090000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800000008000002000000adcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 437.980476][T13936] EXT4-fs (loop1): Can't read superblock on 2nd try [ 438.002952][T13973] EXT4-fs (loop0): Can't read superblock on 2nd try 22:30:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000900000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000080000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 438.025369][T13983] loop5: detected capacity change from 0 to 4 [ 438.027561][T13989] loop4: detected capacity change from 0 to 4 [ 438.039411][T13989] EXT4-fs (loop4): Can't read superblock on 2nd try [ 438.047145][T13990] loop2: detected capacity change from 0 to 4 [ 438.052026][T13983] EXT4-fs (loop5): Can't read superblock on 2nd try [ 438.058116][T13990] EXT4-fs (loop2): Can't read superblock on 2nd try [ 438.073632][T13973] loop0: detected capacity change from 0 to 4 [ 438.074220][T14001] loop1: detected capacity change from 0 to 4 [ 438.085783][T13973] EXT4-fs (loop0): Can't read superblock on 2nd try [ 438.092749][T14001] EXT4-fs (loop1): Can't read superblock on 2nd try [ 438.109013][T13989] loop4: detected capacity change from 0 to 4 [ 438.111409][T13990] loop2: detected capacity change from 0 to 4 [ 438.115176][T13983] loop5: detected capacity change from 0 to 4 22:30:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000001bf0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 438.124829][T13989] EXT4-fs (loop4): Can't read superblock on 2nd try [ 438.133966][T14015] loop3: detected capacity change from 0 to 4 [ 438.137786][T13990] EXT4-fs (loop2): Can't read superblock on 2nd try [ 438.147534][T13983] EXT4-fs (loop5): Can't read superblock on 2nd try [ 438.159710][T14001] loop1: detected capacity change from 0 to 4 [ 438.166266][T14001] EXT4-fs (loop1): Can't read superblock on 2nd try [ 438.169058][T14015] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800000008000002000000bdcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f025100000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 438.176760][T14027] loop0: detected capacity change from 0 to 4 [ 438.187139][T14027] EXT4-fs (loop0): Can't read superblock on 2nd try [ 438.201389][T14033] loop2: detected capacity change from 0 to 4 [ 438.219777][T14033] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000090000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000a0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000a00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 438.223892][T14015] loop3: detected capacity change from 0 to 4 [ 438.233199][T14015] EXT4-fs (loop3): Can't read superblock on 2nd try [ 438.233423][T14027] loop0: detected capacity change from 0 to 4 [ 438.246803][T14047] loop5: detected capacity change from 0 to 4 [ 438.255896][T14027] EXT4-fs (loop0): Can't read superblock on 2nd try [ 438.267327][T14047] EXT4-fs (loop5): Can't read superblock on 2nd try [ 438.274168][T14046] loop1: detected capacity change from 0 to 4 [ 438.285458][T14033] loop2: detected capacity change from 0 to 4 [ 438.291553][T14046] EXT4-fs (loop1): Can't read superblock on 2nd try [ 438.292152][T14033] EXT4-fs (loop2): Can't read superblock on 2nd try [ 438.299646][T14058] loop4: detected capacity change from 0 to 4 [ 438.305276][T14060] loop3: detected capacity change from 0 to 4 [ 438.318165][T14060] EXT4-fs (loop3): Can't read superblock on 2nd try [ 438.326044][T14058] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000018dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000edc00000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 438.334854][T14046] loop1: detected capacity change from 0 to 4 [ 438.337503][T14047] loop5: detected capacity change from 0 to 4 [ 438.347849][T14047] EXT4-fs (loop5): Can't read superblock on 2nd try [ 438.370285][T14060] loop3: detected capacity change from 0 to 4 [ 438.376830][T14046] EXT4-fs (loop1): Can't read superblock on 2nd try 22:30:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000b0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f006000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 438.376847][T14060] EXT4-fs (loop3): Can't read superblock on 2nd try [ 438.388541][T14085] loop2: detected capacity change from 0 to 4 [ 438.398725][T14083] loop0: detected capacity change from 0 to 4 [ 438.418332][T14083] EXT4-fs (loop0): Can't read superblock on 2nd try 22:30:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000a0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000b00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 438.433810][T14085] EXT4-fs (loop2): Can't read superblock on 2nd try [ 438.440607][T14097] loop5: detected capacity change from 0 to 4 [ 438.456814][T14101] loop4: detected capacity change from 0 to 4 [ 438.462935][T14097] EXT4-fs (loop5): Can't read superblock on 2nd try [ 438.470050][T14101] EXT4-fs (loop4): Can't read superblock on 2nd try [ 438.472367][T14105] loop1: detected capacity change from 0 to 4 [ 438.477961][T14109] loop3: detected capacity change from 0 to 4 [ 438.492160][T14109] EXT4-fs (loop3): Can't read superblock on 2nd try [ 438.495462][T14105] EXT4-fs (loop1): Can't read superblock on 2nd try [ 438.499497][T14101] loop4: detected capacity change from 0 to 4 [ 438.506626][T14085] loop2: detected capacity change from 0 to 4 [ 438.511767][T14083] loop0: detected capacity change from 0 to 4 [ 438.525690][T14097] loop5: detected capacity change from 0 to 4 22:30:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f006800000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 438.533639][T14097] EXT4-fs (loop5): Can't read superblock on 2nd try [ 438.540815][T14083] EXT4-fs (loop0): Can't read superblock on 2nd try [ 438.541099][T14085] EXT4-fs (loop2): Can't read superblock on 2nd try [ 438.559394][T14101] EXT4-fs (loop4): Can't read superblock on 2nd try [ 438.563365][T14109] loop3: detected capacity change from 0 to 4 [ 438.567409][T14105] loop1: detected capacity change from 0 to 4 22:30:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000001c20000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800000008000002000001cdcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 438.593873][T14105] EXT4-fs (loop1): Can't read superblock on 2nd try [ 438.602854][T14109] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000c00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000b0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 438.636506][T14139] loop5: detected capacity change from 0 to 4 [ 438.677448][T14139] EXT4-fs (loop5): Can't read superblock on 2nd try [ 438.688651][T14153] loop0: detected capacity change from 0 to 4 [ 438.689307][T14154] loop4: detected capacity change from 0 to 4 [ 438.695178][T14160] loop2: detected capacity change from 0 to 4 [ 438.708020][T14154] EXT4-fs (loop4): Can't read superblock on 2nd try [ 438.714739][T14165] loop3: detected capacity change from 0 to 4 [ 438.720938][T14164] loop1: detected capacity change from 0 to 4 [ 438.729981][T14153] EXT4-fs (loop0): Can't read superblock on 2nd try [ 438.746830][T14164] EXT4-fs (loop1): Can't read superblock on 2nd try [ 438.749525][T14160] EXT4-fs (loop2): Can't read superblock on 2nd try [ 438.759670][T14165] EXT4-fs (loop3): Can't read superblock on 2nd try [ 438.774267][T14139] loop5: detected capacity change from 0 to 4 22:30:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000d00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 438.780885][T14139] EXT4-fs (loop5): Can't read superblock on 2nd try [ 438.800637][T14160] loop2: detected capacity change from 0 to 4 [ 438.803502][T14164] loop1: detected capacity change from 0 to 4 [ 438.807172][T14160] EXT4-fs (loop2): Can't read superblock on 2nd try [ 438.820603][T14154] loop4: detected capacity change from 0 to 4 22:30:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000001c30000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f006c00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 438.827116][T14154] EXT4-fs (loop4): Can't read superblock on 2nd try [ 438.844186][T14164] EXT4-fs (loop1): Can't read superblock on 2nd try [ 438.853195][T14190] loop3: detected capacity change from 0 to 4 [ 438.861277][T14190] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000d0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000020dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 438.880399][T14194] loop0: detected capacity change from 0 to 4 [ 438.893321][T14194] EXT4-fs (loop0): Can't read superblock on 2nd try [ 438.919821][T14190] loop3: detected capacity change from 0 to 4 [ 438.922076][T14204] loop5: detected capacity change from 0 to 4 [ 438.932658][T14213] loop2: detected capacity change from 0 to 4 [ 438.940831][T14204] EXT4-fs (loop5): Can't read superblock on 2nd try [ 438.945573][T14213] EXT4-fs (loop2): Can't read superblock on 2nd try [ 438.947843][T14190] EXT4-fs (loop3): Can't read superblock on 2nd try [ 438.965226][T14215] loop1: detected capacity change from 0 to 4 [ 438.971659][T14194] loop0: detected capacity change from 0 to 4 22:30:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000e00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 438.974767][T14214] loop4: detected capacity change from 0 to 4 [ 438.988161][T14214] EXT4-fs (loop4): Can't read superblock on 2nd try [ 439.011581][T14215] EXT4-fs (loop1): Can't read superblock on 2nd try [ 439.020507][T14213] loop2: detected capacity change from 0 to 4 22:30:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fffffffda0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 439.020847][T14194] EXT4-fs (loop0): Can't read superblock on 2nd try [ 439.030387][T14204] loop5: detected capacity change from 0 to 4 [ 439.052846][T14213] EXT4-fs (loop2): Can't read superblock on 2nd try [ 439.063550][T14214] loop4: detected capacity change from 0 to 4 22:30:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000026dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 439.079171][T14239] loop3: detected capacity change from 0 to 4 [ 439.087020][T14239] EXT4-fs (loop3): Can't read superblock on 2nd try [ 439.088436][T14204] EXT4-fs (loop5): Can't read superblock on 2nd try [ 439.094537][T14214] EXT4-fs (loop4): Can't read superblock on 2nd try [ 439.103887][T14247] loop0: detected capacity change from 0 to 4 [ 439.119413][T14247] EXT4-fs (loop0): Can't read superblock on 2nd try 22:30:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000e0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 439.131418][T14215] loop1: detected capacity change from 0 to 4 [ 439.136909][T14254] loop2: detected capacity change from 0 to 4 [ 439.158181][T14215] EXT4-fs (loop1): Can't read superblock on 2nd try [ 439.159287][T14254] EXT4-fs (loop2): Can't read superblock on 2nd try [ 439.173987][T14247] loop0: detected capacity change from 0 to 4 22:30:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f007400000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000d0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 439.175770][T14239] loop3: detected capacity change from 0 to 4 [ 439.190000][T14247] EXT4-fs (loop0): Can't read superblock on 2nd try [ 439.200765][T14266] loop4: detected capacity change from 0 to 4 [ 439.213413][T14266] EXT4-fs (loop4): Can't read superblock on 2nd try [ 439.217280][T14239] EXT4-fs (loop3): Can't read superblock on 2nd try [ 439.226875][T14254] loop2: detected capacity change from 0 to 4 22:30:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffffff60000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 439.231933][T14276] loop5: detected capacity change from 0 to 4 [ 439.240623][T14254] EXT4-fs (loop2): Can't read superblock on 2nd try [ 439.244002][T14276] EXT4-fs (loop5): Can't read superblock on 2nd try [ 439.248303][T14281] loop1: detected capacity change from 0 to 4 22:30:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000528dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000f00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 439.282669][T14281] EXT4-fs (loop1): Can't read superblock on 2nd try [ 439.289209][T14276] loop5: detected capacity change from 0 to 4 [ 439.295455][T14266] loop4: detected capacity change from 0 to 4 [ 439.302223][T14295] loop0: detected capacity change from 0 to 4 [ 439.312125][T14295] EXT4-fs (loop0): Can't read superblock on 2nd try [ 439.315668][T14276] EXT4-fs (loop5): Can't read superblock on 2nd try [ 439.323789][T14266] EXT4-fs (loop4): Can't read superblock on 2nd try [ 439.335759][T14303] loop3: detected capacity change from 0 to 4 [ 439.338676][T14281] loop1: detected capacity change from 0 to 4 [ 439.342416][T14304] loop2: detected capacity change from 0 to 4 [ 439.356020][T14295] loop0: detected capacity change from 0 to 4 [ 439.357139][T14281] EXT4-fs (loop1): Can't read superblock on 2nd try [ 439.372110][T14295] EXT4-fs (loop0): Can't read superblock on 2nd try [ 439.372491][T14303] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000f0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f007a00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000e0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffffdf90000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 439.387822][T14304] EXT4-fs (loop2): Can't read superblock on 2nd try [ 439.400606][T14320] loop5: detected capacity change from 0 to 4 [ 439.415100][T14320] EXT4-fs (loop5): Can't read superblock on 2nd try [ 439.416679][T14325] loop1: detected capacity change from 0 to 4 [ 439.429375][T14325] EXT4-fs (loop1): Can't read superblock on 2nd try [ 439.433021][T14332] loop0: detected capacity change from 0 to 4 [ 439.436259][T14303] loop3: detected capacity change from 0 to 4 [ 439.442170][T14304] loop2: detected capacity change from 0 to 4 [ 439.448600][T14303] EXT4-fs (loop3): Can't read superblock on 2nd try [ 439.463869][T14304] EXT4-fs (loop2): Can't read superblock on 2nd try [ 439.466054][T14332] EXT4-fs (loop0): Can't read superblock on 2nd try [ 439.473293][T14342] loop4: detected capacity change from 0 to 4 22:30:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f001000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800000008000002000003fdcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 439.490163][T14325] loop1: detected capacity change from 0 to 4 [ 439.496553][T14325] EXT4-fs (loop1): Can't read superblock on 2nd try [ 439.496945][T14342] EXT4-fs (loop4): Can't read superblock on 2nd try [ 439.506466][T14320] loop5: detected capacity change from 0 to 4 [ 439.516681][T14320] EXT4-fs (loop5): Can't read superblock on 2nd try [ 439.523579][T14353] loop3: detected capacity change from 0 to 4 [ 439.531311][T14353] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000f0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f01ae00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 439.544034][T14332] loop0: detected capacity change from 0 to 4 [ 439.548589][T14362] loop2: detected capacity change from 0 to 4 [ 439.557687][T14362] EXT4-fs (loop2): Can't read superblock on 2nd try [ 439.572896][T14332] EXT4-fs (loop0): Can't read superblock on 2nd try [ 439.585285][T14342] loop4: detected capacity change from 0 to 4 [ 439.588626][T14374] loop5: detected capacity change from 0 to 4 [ 439.599508][T14342] EXT4-fs (loop4): Can't read superblock on 2nd try [ 439.603018][T14373] loop1: detected capacity change from 0 to 4 [ 439.606824][T14353] loop3: detected capacity change from 0 to 4 [ 439.613240][T14362] loop2: detected capacity change from 0 to 4 [ 439.621554][T14373] EXT4-fs (loop1): Can't read superblock on 2nd try [ 439.627311][T14374] EXT4-fs (loop5): Can't read superblock on 2nd try [ 439.631948][T14353] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffffdfd0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000100000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f001100000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000040dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 439.655040][T14362] EXT4-fs (loop2): Can't read superblock on 2nd try [ 439.664522][T14393] loop0: detected capacity change from 0 to 4 [ 439.674185][T14393] EXT4-fs (loop0): Can't read superblock on 2nd try [ 439.691895][T14374] loop5: detected capacity change from 0 to 4 [ 439.698487][T14373] loop1: detected capacity change from 0 to 4 [ 439.705815][T14374] EXT4-fs (loop5): Can't read superblock on 2nd try [ 439.711735][T14393] loop0: detected capacity change from 0 to 4 [ 439.720182][T14373] EXT4-fs (loop1): Can't read superblock on 2nd try [ 439.728482][T14393] EXT4-fs (loop0): Can't read superblock on 2nd try [ 439.741956][T14414] loop3: detected capacity change from 0 to 4 [ 439.744134][T14407] loop4: detected capacity change from 0 to 4 22:30:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f01af00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffffffe0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 439.749669][T14418] loop2: detected capacity change from 0 to 4 [ 439.755138][T14407] EXT4-fs (loop4): Can't read superblock on 2nd try [ 439.760532][T14414] EXT4-fs (loop3): Can't read superblock on 2nd try [ 439.769600][T14418] EXT4-fs (loop2): Can't read superblock on 2nd try [ 439.792577][T14407] loop4: detected capacity change from 0 to 4 22:30:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000100000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 439.817446][T14435] loop0: detected capacity change from 0 to 4 [ 439.823610][T14432] loop5: detected capacity change from 0 to 4 [ 439.823715][T14407] EXT4-fs (loop4): Can't read superblock on 2nd try [ 439.831447][T14435] EXT4-fs (loop0): Can't read superblock on 2nd try [ 439.845611][T14432] EXT4-fs (loop5): Can't read superblock on 2nd try [ 439.857824][T14414] loop3: detected capacity change from 0 to 4 22:30:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000004100000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 439.857890][T14418] loop2: detected capacity change from 0 to 4 [ 439.870447][T14414] EXT4-fs (loop3): Can't read superblock on 2nd try [ 439.883991][T14418] EXT4-fs (loop2): Can't read superblock on 2nd try [ 439.887403][T14432] loop5: detected capacity change from 0 to 4 [ 439.907112][T14432] EXT4-fs (loop5): Can't read superblock on 2nd try 22:30:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000fff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f001200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 439.914009][T14447] loop1: detected capacity change from 0 to 4 [ 439.923066][T14447] EXT4-fs (loop1): Can't read superblock on 2nd try 22:30:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000480dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f01be00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 439.984236][T14466] loop4: detected capacity change from 0 to 4 [ 439.990652][T14467] loop3: detected capacity change from 0 to 4 [ 440.003693][T14467] EXT4-fs (loop3): Can't read superblock on 2nd try [ 440.004894][T14472] loop0: detected capacity change from 0 to 4 [ 440.016673][T14466] EXT4-fs (loop4): Can't read superblock on 2nd try [ 440.019359][T14475] loop5: detected capacity change from 0 to 4 22:30:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000110000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 440.023809][T14476] loop2: detected capacity change from 0 to 4 [ 440.036056][T14475] EXT4-fs (loop5): Can't read superblock on 2nd try [ 440.040716][T14472] EXT4-fs (loop0): Can't read superblock on 2nd try [ 440.046276][T14476] EXT4-fs (loop2): Can't read superblock on 2nd try [ 440.056527][T14467] loop3: detected capacity change from 0 to 4 [ 440.063138][T14467] EXT4-fs (loop3): Can't read superblock on 2nd try [ 440.063232][T14447] loop1: detected capacity change from 0 to 4 [ 440.076096][T14447] EXT4-fs (loop1): Can't read superblock on 2nd try 22:30:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fc0ed00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000004100000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 440.106439][T14499] loop4: detected capacity change from 0 to 4 [ 440.113707][T14499] EXT4-fs (loop4): Can't read superblock on 2nd try [ 440.135421][T14476] loop2: detected capacity change from 0 to 4 [ 440.141672][T14472] loop0: detected capacity change from 0 to 4 [ 440.154261][T14472] EXT4-fs (loop0): Can't read superblock on 2nd try [ 440.169708][T14476] EXT4-fs (loop2): Can't read superblock on 2nd try [ 440.186398][T14499] loop4: detected capacity change from 0 to 4 [ 440.192805][T14512] loop5: detected capacity change from 0 to 4 [ 440.195045][T14515] loop3: detected capacity change from 0 to 4 22:30:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000120000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800000008000002000fffedcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffffbff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 440.203333][T14499] EXT4-fs (loop4): Can't read superblock on 2nd try [ 440.205597][T14516] loop1: detected capacity change from 0 to 4 [ 440.223929][T14512] EXT4-fs (loop5): Can't read superblock on 2nd try [ 440.230822][T14515] EXT4-fs (loop3): Can't read superblock on 2nd try [ 440.255400][T14528] loop2: detected capacity change from 0 to 4 [ 440.261638][T14529] loop4: detected capacity change from 0 to 4 [ 440.268777][T14534] loop0: detected capacity change from 0 to 4 [ 440.277083][T14528] EXT4-fs (loop2): Can't read superblock on 2nd try [ 440.277448][T14516] EXT4-fs (loop1): Can't read superblock on 2nd try [ 440.290039][T14529] EXT4-fs (loop4): Can't read superblock on 2nd try [ 440.297726][T14534] EXT4-fs (loop0): Can't read superblock on 2nd try 22:30:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000200000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 440.309277][T14515] loop3: detected capacity change from 0 to 4 [ 440.317873][T14512] loop5: detected capacity change from 0 to 4 [ 440.333408][T14515] EXT4-fs (loop3): Can't read superblock on 2nd try [ 440.339222][T14516] loop1: detected capacity change from 0 to 4 [ 440.346615][T14512] EXT4-fs (loop5): Can't read superblock on 2nd try [ 440.349124][T14528] loop2: detected capacity change from 0 to 4 22:30:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000110000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002500000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 440.353862][T14534] loop0: detected capacity change from 0 to 4 [ 440.366389][T14556] loop4: detected capacity change from 0 to 4 [ 440.372621][T14528] EXT4-fs (loop2): Can't read superblock on 2nd try [ 440.381912][T14516] EXT4-fs (loop1): Can't read superblock on 2nd try [ 440.386595][T14556] EXT4-fs (loop4): Can't read superblock on 2nd try [ 440.401351][T14534] EXT4-fs (loop0): Can't read superblock on 2nd try 22:30:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800000008000002000feffdcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffe00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000010200000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 440.452339][T14556] loop4: detected capacity change from 0 to 4 [ 440.458966][T14556] EXT4-fs (loop4): Can't read superblock on 2nd try [ 440.486521][T14584] loop5: detected capacity change from 0 to 4 [ 440.493992][T14584] EXT4-fs (loop5): Can't read superblock on 2nd try 22:30:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffbffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 440.497747][T14577] loop2: detected capacity change from 0 to 4 [ 440.507235][T14574] loop3: detected capacity change from 0 to 4 [ 440.513467][T14578] loop1: detected capacity change from 0 to 4 [ 440.523811][T14574] EXT4-fs (loop3): Can't read superblock on 2nd try [ 440.532826][T14578] EXT4-fs (loop1): Can't read superblock on 2nd try [ 440.539723][T14577] EXT4-fs (loop2): Can't read superblock on 2nd try [ 440.540603][T14588] loop4: detected capacity change from 0 to 4 [ 440.546496][T14584] loop5: detected capacity change from 0 to 4 [ 440.558300][T14588] EXT4-fs (loop4): Can't read superblock on 2nd try [ 440.569037][T14584] EXT4-fs (loop5): Can't read superblock on 2nd try [ 440.569397][T14574] loop3: detected capacity change from 0 to 4 [ 440.582503][T14574] EXT4-fs (loop3): Can't read superblock on 2nd try [ 440.590218][T14603] loop0: detected capacity change from 0 to 4 [ 440.591655][T14578] loop1: detected capacity change from 0 to 4 [ 440.602816][T14603] EXT4-fs (loop0): Can't read superblock on 2nd try [ 440.607426][T14577] loop2: detected capacity change from 0 to 4 [ 440.615464][T14578] EXT4-fs (loop1): Can't read superblock on 2nd try [ 440.618631][T14577] EXT4-fs (loop2): Can't read superblock on 2nd try [ 440.630731][T14588] loop4: detected capacity change from 0 to 4 22:30:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000120000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000002dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 440.651693][T14588] EXT4-fs (loop4): Can't read superblock on 2nd try [ 440.660679][T14603] loop0: detected capacity change from 0 to 4 22:30:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0fff00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002900000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000220000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 440.693445][T14603] EXT4-fs (loop0): Can't read superblock on 2nd try [ 440.715473][T14631] loop2: detected capacity change from 0 to 4 [ 440.721644][T14638] loop3: detected capacity change from 0 to 4 [ 440.724017][T14630] loop1: detected capacity change from 0 to 4 [ 440.733820][T14638] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ff9fdffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 440.744861][T14630] EXT4-fs (loop1): Can't read superblock on 2nd try [ 440.746230][T14631] EXT4-fs (loop2): Can't read superblock on 2nd try [ 440.757127][T14640] loop5: detected capacity change from 0 to 4 [ 440.765167][T14640] EXT4-fs (loop5): Can't read superblock on 2nd try [ 440.769755][T14651] loop0: detected capacity change from 0 to 4 [ 440.778386][T14645] loop4: detected capacity change from 0 to 4 [ 440.779244][T14651] EXT4-fs (loop0): Can't read superblock on 2nd try [ 440.790022][T14630] loop1: detected capacity change from 0 to 4 [ 440.798288][T14638] loop3: detected capacity change from 0 to 4 [ 440.799793][T14631] loop2: detected capacity change from 0 to 4 [ 440.804526][T14645] EXT4-fs (loop4): Can't read superblock on 2nd try [ 440.810813][T14631] EXT4-fs (loop2): Can't read superblock on 2nd try [ 440.818727][T14630] EXT4-fs (loop1): Can't read superblock on 2nd try [ 440.828802][T14638] EXT4-fs (loop3): Can't read superblock on 2nd try [ 440.838565][T14651] loop0: detected capacity change from 0 to 4 22:30:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000200000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffdfdffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 440.843144][T14640] loop5: detected capacity change from 0 to 4 [ 440.851736][T14651] EXT4-fs (loop0): Can't read superblock on 2nd try [ 440.853506][T14640] EXT4-fs (loop5): Can't read superblock on 2nd try 22:30:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002e00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000003dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffeff00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 440.905083][T14687] loop0: detected capacity change from 0 to 4 [ 440.909346][T14645] loop4: detected capacity change from 0 to 4 [ 440.921504][T14687] EXT4-fs (loop0): Can't read superblock on 2nd try [ 440.923265][T14645] EXT4-fs (loop4): Can't read superblock on 2nd try [ 440.933692][T14686] loop1: detected capacity change from 0 to 4 [ 440.941918][T14686] EXT4-fs (loop1): Can't read superblock on 2nd try 22:30:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000250000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 440.956546][T14694] loop3: detected capacity change from 0 to 4 [ 440.960972][T14699] loop2: detected capacity change from 0 to 4 [ 440.969869][T14699] EXT4-fs (loop2): Can't read superblock on 2nd try [ 440.978891][T14694] EXT4-fs (loop3): Can't read superblock on 2nd try [ 440.984810][T14700] loop5: detected capacity change from 0 to 4 [ 440.993226][T14700] EXT4-fs (loop5): Can't read superblock on 2nd try [ 440.996785][T14710] loop4: detected capacity change from 0 to 4 22:30:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000010200000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 441.007626][T14710] EXT4-fs (loop4): Can't read superblock on 2nd try [ 441.019853][T14699] loop2: detected capacity change from 0 to 4 [ 441.027464][T14687] loop0: detected capacity change from 0 to 4 [ 441.033564][T14699] EXT4-fs (loop2): Can't read superblock on 2nd try [ 441.033705][T14700] loop5: detected capacity change from 0 to 4 [ 441.040571][T14694] loop3: detected capacity change from 0 to 4 22:30:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000002000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000004dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 441.048402][T14725] loop1: detected capacity change from 0 to 4 [ 441.058440][T14687] EXT4-fs (loop0): Can't read superblock on 2nd try [ 441.059267][T14694] EXT4-fs (loop3): Can't read superblock on 2nd try [ 441.066916][T14700] EXT4-fs (loop5): Can't read superblock on 2nd try [ 441.082816][T14725] EXT4-fs (loop1): Can't read superblock on 2nd try 22:30:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f7fffffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004800000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000290000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 441.114447][T14710] loop4: detected capacity change from 0 to 4 [ 441.121270][T14710] EXT4-fs (loop4): Can't read superblock on 2nd try [ 441.145798][T14746] loop5: detected capacity change from 0 to 4 [ 441.152264][T14747] loop0: detected capacity change from 0 to 4 [ 441.153317][T14746] EXT4-fs (loop5): Can't read superblock on 2nd try [ 441.165094][T14750] loop2: detected capacity change from 0 to 4 [ 441.165349][T14725] loop1: detected capacity change from 0 to 4 [ 441.178850][T14750] EXT4-fs (loop2): Can't read superblock on 2nd try [ 441.188285][T14725] EXT4-fs (loop1): Can't read superblock on 2nd try [ 441.190791][T14756] loop3: detected capacity change from 0 to 4 [ 441.200967][T14747] EXT4-fs (loop0): Can't read superblock on 2nd try 22:30:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000220000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 441.225690][T14750] loop2: detected capacity change from 0 to 4 [ 441.225979][T14746] loop5: detected capacity change from 0 to 4 [ 441.245438][T14750] EXT4-fs (loop2): Can't read superblock on 2nd try [ 441.260052][T14746] EXT4-fs (loop5): Can't read superblock on 2nd try [ 441.262739][T14770] loop4: detected capacity change from 0 to 4 22:30:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000005dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 441.266757][T14756] EXT4-fs (loop3): Can't read superblock on 2nd try [ 441.287837][T14770] EXT4-fs (loop4): Can't read superblock on 2nd try [ 441.315124][T14747] loop0: detected capacity change from 0 to 4 22:30:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000004000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 441.326347][T14747] EXT4-fs (loop0): Can't read superblock on 2nd try [ 441.337150][T14782] loop1: detected capacity change from 0 to 4 [ 441.339088][T14787] loop2: detected capacity change from 0 to 4 [ 441.356502][T14782] EXT4-fs (loop1): Can't read superblock on 2nd try [ 441.360638][T14787] EXT4-fs (loop2): Can't read superblock on 2nd try [ 441.369807][T14756] loop3: detected capacity change from 0 to 4 22:30:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004c00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f8cffffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 441.369808][T14770] loop4: detected capacity change from 0 to 4 [ 441.380195][T14798] loop5: detected capacity change from 0 to 4 [ 441.388218][T14756] EXT4-fs (loop3): Can't read superblock on 2nd try [ 441.395208][T14770] EXT4-fs (loop4): Can't read superblock on 2nd try [ 441.417437][T14798] EXT4-fs (loop5): Can't read superblock on 2nd try [ 441.424762][T14782] loop1: detected capacity change from 0 to 4 [ 441.431431][T14787] loop2: detected capacity change from 0 to 4 [ 441.439954][T14814] loop3: detected capacity change from 0 to 4 [ 441.443568][T14813] loop0: detected capacity change from 0 to 4 [ 441.447304][T14782] EXT4-fs (loop1): Can't read superblock on 2nd try [ 441.453222][T14787] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000250000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 441.460943][T14813] EXT4-fs (loop0): Can't read superblock on 2nd try [ 441.473873][T14814] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000002e0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000006dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 441.510341][T14798] loop5: detected capacity change from 0 to 4 [ 441.526391][T14814] loop3: detected capacity change from 0 to 4 [ 441.528009][T14798] EXT4-fs (loop5): Can't read superblock on 2nd try [ 441.539679][T14834] loop1: detected capacity change from 0 to 4 [ 441.546017][T14814] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004d00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 441.556609][T14834] EXT4-fs (loop1): Can't read superblock on 2nd try [ 441.565546][T14838] loop4: detected capacity change from 0 to 4 [ 441.569967][T14813] loop0: detected capacity change from 0 to 4 [ 441.579439][T14838] EXT4-fs (loop4): Can't read superblock on 2nd try [ 441.586391][T14843] loop2: detected capacity change from 0 to 4 [ 441.602477][T14843] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000008000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 441.609290][T14813] EXT4-fs (loop0): Can't read superblock on 2nd try [ 441.618950][T14834] loop1: detected capacity change from 0 to 4 [ 441.626129][T14834] EXT4-fs (loop1): Can't read superblock on 2nd try [ 441.638742][T14856] loop3: detected capacity change from 0 to 4 [ 441.638742][T14838] loop4: detected capacity change from 0 to 4 [ 441.640933][T14843] loop2: detected capacity change from 0 to 4 22:30:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fdaffffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f400008000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000290000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 441.651115][T14856] EXT4-fs (loop3): Can't read superblock on 2nd try [ 441.657116][T14838] EXT4-fs (loop4): Can't read superblock on 2nd try [ 441.664168][T14863] loop5: detected capacity change from 0 to 4 [ 441.678784][T14863] EXT4-fs (loop5): Can't read superblock on 2nd try [ 441.685409][T14843] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000023c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 441.737273][T14856] loop3: detected capacity change from 0 to 4 [ 441.748364][T14856] EXT4-fs (loop3): Can't read superblock on 2nd try [ 441.755280][T14887] loop0: detected capacity change from 0 to 4 [ 441.755333][T14884] loop5: detected capacity change from 0 to 4 [ 441.763113][T14885] loop1: detected capacity change from 0 to 4 [ 441.767761][T14889] loop4: detected capacity change from 0 to 4 [ 441.780387][T14887] EXT4-fs (loop0): Can't read superblock on 2nd try 22:30:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f006000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000007dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 441.787080][T14885] EXT4-fs (loop1): Can't read superblock on 2nd try [ 441.798100][T14889] EXT4-fs (loop4): Can't read superblock on 2nd try [ 441.805124][T14884] EXT4-fs (loop5): Can't read superblock on 2nd try [ 441.807540][T14901] loop3: detected capacity change from 0 to 4 [ 441.818714][T14901] EXT4-fs (loop3): Can't read superblock on 2nd try [ 441.828213][T14885] loop1: detected capacity change from 0 to 4 [ 441.833871][T14884] loop5: detected capacity change from 0 to 4 [ 441.835046][T14885] EXT4-fs (loop1): Can't read superblock on 2nd try [ 441.841647][T14884] EXT4-fs (loop5): Can't read superblock on 2nd try [ 441.855559][T14889] loop4: detected capacity change from 0 to 4 [ 441.855794][T14887] loop0: detected capacity change from 0 to 4 [ 441.868122][T14889] EXT4-fs (loop4): Can't read superblock on 2nd try [ 441.869119][T14901] loop3: detected capacity change from 0 to 4 [ 441.874907][T14887] EXT4-fs (loop0): Can't read superblock on 2nd try 22:30:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000002e0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000c000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 441.884475][T14901] EXT4-fs (loop3): Can't read superblock on 2nd try [ 441.897099][T14923] loop2: detected capacity change from 0 to 4 [ 441.909244][T14923] EXT4-fs (loop2): Can't read superblock on 2nd try [ 441.925972][T14931] loop1: detected capacity change from 0 to 4 22:30:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ff6ffffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f006800000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000023d0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 441.935210][T14931] EXT4-fs (loop1): Can't read superblock on 2nd try [ 441.940947][T14934] loop5: detected capacity change from 0 to 4 [ 441.965597][T14934] EXT4-fs (loop5): Can't read superblock on 2nd try [ 441.972659][T14931] loop1: detected capacity change from 0 to 4 [ 441.978816][T14923] loop2: detected capacity change from 0 to 4 [ 441.983772][T14931] EXT4-fs (loop1): Can't read superblock on 2nd try [ 441.992122][T14923] EXT4-fs (loop2): Can't read superblock on 2nd try [ 441.992250][T14951] loop0: detected capacity change from 0 to 4 [ 441.998793][T14955] loop4: detected capacity change from 0 to 4 [ 442.004879][T14955] EXT4-fs (loop4): Can't read superblock on 2nd try [ 442.011949][T14948] loop3: detected capacity change from 0 to 4 [ 442.025396][T14948] EXT4-fs (loop3): Can't read superblock on 2nd try [ 442.031561][T14934] loop5: detected capacity change from 0 to 4 22:30:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000008dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000003f0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 442.032384][T14951] EXT4-fs (loop0): Can't read superblock on 2nd try [ 442.050327][T14934] EXT4-fs (loop5): Can't read superblock on 2nd try [ 442.057189][T14955] loop4: detected capacity change from 0 to 4 [ 442.063597][T14948] loop3: detected capacity change from 0 to 4 [ 442.068809][T14955] EXT4-fs (loop4): Can't read superblock on 2nd try [ 442.070066][T14948] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000010000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000003f0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f006c00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 442.089761][T14951] loop0: detected capacity change from 0 to 4 [ 442.092663][T14980] loop1: detected capacity change from 0 to 4 [ 442.101952][T14978] loop2: detected capacity change from 0 to 4 [ 442.101967][T14951] EXT4-fs (loop0): Can't read superblock on 2nd try [ 442.110992][T14978] EXT4-fs (loop2): Can't read superblock on 2nd try [ 442.115406][T14980] EXT4-fs (loop1): Can't read superblock on 2nd try 22:30:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffeffffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 442.157265][T14993] loop5: detected capacity change from 0 to 4 [ 442.164528][T14993] EXT4-fs (loop5): Can't read superblock on 2nd try [ 442.174946][T14978] loop2: detected capacity change from 0 to 4 [ 442.178219][T14994] loop4: detected capacity change from 0 to 4 [ 442.181230][T15000] loop3: detected capacity change from 0 to 4 [ 442.190954][T14994] EXT4-fs (loop4): Can't read superblock on 2nd try [ 442.195226][T14980] loop1: detected capacity change from 0 to 4 [ 442.208492][T14978] EXT4-fs (loop2): Can't read superblock on 2nd try [ 442.211707][T15000] EXT4-fs (loop3): Can't read superblock on 2nd try [ 442.218770][T15007] loop0: detected capacity change from 0 to 4 [ 442.233597][T14980] EXT4-fs (loop1): Can't read superblock on 2nd try [ 442.236377][T15007] EXT4-fs (loop0): Can't read superblock on 2nd try [ 442.241261][T14993] loop5: detected capacity change from 0 to 4 22:30:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800000008000002000000adcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000400000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 442.262393][T14993] EXT4-fs (loop5): Can't read superblock on 2nd try [ 442.262743][T15000] loop3: detected capacity change from 0 to 4 [ 442.275159][T14994] loop4: detected capacity change from 0 to 4 [ 442.287057][T14994] EXT4-fs (loop4): Can't read superblock on 2nd try [ 442.287257][T15007] loop0: detected capacity change from 0 to 4 [ 442.301462][T15000] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000400000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000020000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f007400000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800000008000002000000bdcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000300000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 442.306877][T15007] EXT4-fs (loop0): Can't read superblock on 2nd try [ 442.315680][T15031] loop2: detected capacity change from 0 to 4 [ 442.324151][T15040] loop1: detected capacity change from 0 to 4 [ 442.324239][T15031] EXT4-fs (loop2): Can't read superblock on 2nd try [ 442.338145][T15040] EXT4-fs (loop1): Can't read superblock on 2nd try 22:30:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000800400000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 442.406539][T15040] loop1: detected capacity change from 0 to 4 [ 442.413242][T15040] EXT4-fs (loop1): Can't read superblock on 2nd try [ 442.421401][T15061] loop4: detected capacity change from 0 to 4 [ 442.429715][T15062] loop3: detected capacity change from 0 to 4 [ 442.435580][T15058] loop2: detected capacity change from 0 to 4 [ 442.442426][T15068] loop5: detected capacity change from 0 to 4 [ 442.448157][T15060] loop0: detected capacity change from 0 to 4 [ 442.449955][T15061] EXT4-fs (loop4): Can't read superblock on 2nd try [ 442.461640][T15062] EXT4-fs (loop3): Can't read superblock on 2nd try [ 442.472433][T15068] EXT4-fs (loop5): Can't read superblock on 2nd try [ 442.482627][T15060] EXT4-fs (loop0): bad block size 8192 [ 442.497575][T15058] EXT4-fs (loop2): Can't read superblock on 2nd try [ 442.497683][T15078] loop1: detected capacity change from 0 to 4 [ 442.513761][T15078] EXT4-fs (loop1): Can't read superblock on 2nd try [ 442.523411][T15062] loop3: detected capacity change from 0 to 4 [ 442.532659][T15062] EXT4-fs (loop3): Can't read superblock on 2nd try [ 442.539345][T15068] loop5: detected capacity change from 0 to 4 22:30:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000480000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f007a00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000004020000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 442.552385][T15068] EXT4-fs (loop5): Can't read superblock on 2nd try [ 442.561320][T15058] loop2: detected capacity change from 0 to 4 [ 442.568999][T15061] loop4: detected capacity change from 0 to 4 [ 442.575282][T15060] loop0: detected capacity change from 0 to 4 [ 442.596390][T15058] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000018dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 442.613833][T15060] EXT4-fs (loop0): bad block size 8192 [ 442.629035][T15061] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000400000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000800400000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 442.660651][T15106] loop1: detected capacity change from 0 to 4 [ 442.661126][T15105] loop5: detected capacity change from 0 to 4 [ 442.668072][T15106] EXT4-fs (loop1): Can't read superblock on 2nd try [ 442.673909][T15107] loop3: detected capacity change from 0 to 4 [ 442.685674][T15105] EXT4-fs (loop5): Can't read superblock on 2nd try [ 442.690565][T15107] EXT4-fs (loop3): Can't read superblock on 2nd try [ 442.731117][T15106] loop1: detected capacity change from 0 to 4 [ 442.737858][T15106] EXT4-fs (loop1): Can't read superblock on 2nd try [ 442.743892][T15105] loop5: detected capacity change from 0 to 4 [ 442.753535][T15125] loop2: detected capacity change from 0 to 4 [ 442.755685][T15107] loop3: detected capacity change from 0 to 4 [ 442.762937][T15105] EXT4-fs (loop5): Can't read superblock on 2nd try 22:30:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000004c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 442.792996][T15125] EXT4-fs (loop2): Can't read superblock on 2nd try [ 442.793746][T15107] EXT4-fs (loop3): Can't read superblock on 2nd try [ 442.816875][T15135] loop4: detected capacity change from 0 to 4 [ 442.826525][T15135] EXT4-fs (loop4): Can't read superblock on 2nd try [ 442.829553][T15141] loop1: detected capacity change from 0 to 4 22:30:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fe00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000030000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 442.833781][T15142] loop0: detected capacity change from 0 to 4 [ 442.848207][T15142] EXT4-fs (loop0): bad block size 16384 [ 442.851147][T15125] loop2: detected capacity change from 0 to 4 [ 442.868056][T15141] EXT4-fs (loop1): Can't read superblock on 2nd try [ 442.883669][T15135] loop4: detected capacity change from 0 to 4 [ 442.890922][T15135] EXT4-fs (loop4): Can't read superblock on 2nd try [ 442.910125][T15125] EXT4-fs (loop2): Can't read superblock on 2nd try [ 442.917709][T15158] loop5: detected capacity change from 0 to 4 [ 442.927467][T15159] loop3: detected capacity change from 0 to 4 [ 442.929444][T15141] loop1: detected capacity change from 0 to 4 22:30:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800000008000002000001cdcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000002400000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 442.947162][T15158] EXT4-fs (loop5): Can't read superblock on 2nd try [ 442.959430][T15141] EXT4-fs (loop1): Can't read superblock on 2nd try [ 442.963954][T15142] loop0: detected capacity change from 0 to 4 [ 442.972695][T15142] EXT4-fs (loop0): bad block size 16384 [ 442.981372][T15159] EXT4-fs (loop3): Can't read superblock on 2nd try [ 442.986213][T15177] loop4: detected capacity change from 0 to 4 22:30:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000480000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000600000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 442.995433][T15177] EXT4-fs (loop4): Can't read superblock on 2nd try [ 443.013859][T15159] loop3: detected capacity change from 0 to 4 [ 443.022296][T15159] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000014c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004c01000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 443.051507][T15176] loop2: detected capacity change from 0 to 4 [ 443.057895][T15158] loop5: detected capacity change from 0 to 4 [ 443.071906][T15158] EXT4-fs (loop5): Can't read superblock on 2nd try [ 443.072835][T15200] loop4: detected capacity change from 0 to 4 [ 443.091643][T15176] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000040000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 443.102511][T15193] loop0: detected capacity change from 0 to 4 [ 443.110087][T15203] loop1: detected capacity change from 0 to 4 [ 443.115161][T15200] EXT4-fs (loop4): Can't read superblock on 2nd try [ 443.119481][T15193] EXT4-fs (loop0): bad block size 65536 [ 443.130323][T15203] EXT4-fs (loop1): Can't read superblock on 2nd try 22:30:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000004d0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 443.148282][T15210] loop3: detected capacity change from 0 to 4 [ 443.156112][T15210] EXT4-fs (loop3): Can't read superblock on 2nd try [ 443.160421][T15217] loop5: detected capacity change from 0 to 4 [ 443.175505][T15200] loop4: detected capacity change from 0 to 4 [ 443.180311][T15224] loop1: detected capacity change from 0 to 4 [ 443.181755][T15193] loop0: detected capacity change from 0 to 4 [ 443.193816][T15224] EXT4-fs (loop1): Can't read superblock on 2nd try [ 443.193952][T15217] EXT4-fs (loop5): Can't read superblock on 2nd try [ 443.208694][T15176] loop2: detected capacity change from 0 to 4 [ 443.208781][T15200] EXT4-fs (loop4): Can't read superblock on 2nd try [ 443.215251][T15176] EXT4-fs (loop2): Can't read superblock on 2nd try [ 443.227161][T15193] EXT4-fs (loop0): bad block size 65536 [ 443.235725][T15210] loop3: detected capacity change from 0 to 4 [ 443.242738][T15210] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000700000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000026dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000014d0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004d01000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 443.248563][T15224] loop1: detected capacity change from 0 to 4 [ 443.255730][T15217] loop5: detected capacity change from 0 to 4 [ 443.261932][T15224] EXT4-fs (loop1): Can't read superblock on 2nd try [ 443.273541][T15217] EXT4-fs (loop5): Can't read superblock on 2nd try [ 443.280879][T15250] loop0: detected capacity change from 0 to 4 22:30:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000004c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000050000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 443.325163][T15250] EXT4-fs (loop0): Invalid log block size: 7 [ 443.343923][T15264] loop1: detected capacity change from 0 to 4 [ 443.345333][T15270] loop5: detected capacity change from 0 to 4 [ 443.356356][T15271] loop4: detected capacity change from 0 to 4 [ 443.360195][T15269] loop2: detected capacity change from 0 to 4 [ 443.362585][T15268] loop3: detected capacity change from 0 to 4 22:30:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000600000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 443.374889][T15264] EXT4-fs (loop1): Can't read superblock on 2nd try [ 443.375099][T15269] EXT4-fs (loop2): Can't read superblock on 2nd try [ 443.393321][T15271] EXT4-fs (loop4): Can't read superblock on 2nd try [ 443.400088][T15268] EXT4-fs (loop3): Can't read superblock on 2nd try [ 443.408099][T15250] loop0: detected capacity change from 0 to 4 [ 443.414357][T15270] EXT4-fs (loop5): Can't read superblock on 2nd try [ 443.415866][T15250] EXT4-fs (loop0): Invalid log block size: 7 22:30:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000001400000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 443.452758][T15288] loop1: detected capacity change from 0 to 4 [ 443.470151][T15288] EXT4-fs (loop1): Can't read superblock on 2nd try [ 443.482216][T15268] loop3: detected capacity change from 0 to 4 [ 443.483272][T15270] loop5: detected capacity change from 0 to 4 [ 443.488467][T15269] loop2: detected capacity change from 0 to 4 [ 443.494772][T15271] loop4: detected capacity change from 0 to 4 [ 443.510407][T15270] EXT4-fs (loop5): Can't read superblock on 2nd try [ 443.510580][T15268] EXT4-fs (loop3): Can't read superblock on 2nd try [ 443.520088][T15271] EXT4-fs (loop4): Can't read superblock on 2nd try [ 443.532396][T15288] loop1: detected capacity change from 0 to 4 [ 443.538263][T15305] loop0: detected capacity change from 0 to 4 [ 443.544675][T15269] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000402000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 443.545738][T15305] EXT4-fs (loop0): Invalid log block size: 20 [ 443.553054][T15288] EXT4-fs (loop1): Can't read superblock on 2nd try 22:30:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000060000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000600000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000680000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 443.597893][T15305] loop0: detected capacity change from 0 to 4 [ 443.614142][T15305] EXT4-fs (loop0): Invalid log block size: 20 [ 443.617721][T15325] loop4: detected capacity change from 0 to 4 [ 443.620725][T15324] loop5: detected capacity change from 0 to 4 [ 443.628869][T15325] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000000800000200000fedcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000002900000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 443.654909][T15324] EXT4-fs (loop5): Can't read superblock on 2nd try [ 443.666531][T15325] loop4: detected capacity change from 0 to 4 [ 443.676202][T15325] EXT4-fs (loop4): Can't read superblock on 2nd try [ 443.686190][T15342] loop3: detected capacity change from 0 to 4 [ 443.689041][T15341] loop2: detected capacity change from 0 to 4 22:30:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000680000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 443.699721][T15342] EXT4-fs (loop3): Can't read superblock on 2nd try [ 443.702937][T15349] loop0: detected capacity change from 0 to 4 [ 443.706568][T15341] EXT4-fs (loop2): Can't read superblock on 2nd try [ 443.714876][T15349] EXT4-fs (loop0): Invalid log block size: 41 [ 443.720895][T15348] loop1: detected capacity change from 0 to 4 [ 443.747631][T15324] loop5: detected capacity change from 0 to 4 [ 443.765371][T15348] EXT4-fs (loop1): Can't read superblock on 2nd try [ 443.774752][T15324] EXT4-fs (loop5): Can't read superblock on 2nd try [ 443.781974][T15342] loop3: detected capacity change from 0 to 4 [ 443.792454][T15368] loop4: detected capacity change from 0 to 4 [ 443.792859][T15341] loop2: detected capacity change from 0 to 4 [ 443.799377][T15349] loop0: detected capacity change from 0 to 4 [ 443.816364][T15341] EXT4-fs (loop2): Can't read superblock on 2nd try [ 443.818200][T15342] EXT4-fs (loop3): Can't read superblock on 2nd try [ 443.830116][T15348] loop1: detected capacity change from 0 to 4 [ 443.836255][T15368] EXT4-fs (loop4): Can't read superblock on 2nd try [ 443.860049][T15349] EXT4-fs (loop0): Invalid log block size: 41 22:30:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4795fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000004060000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000002e00000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 443.871426][T15348] EXT4-fs (loop1): Can't read superblock on 2nd try [ 443.902860][T15387] loop2: detected capacity change from 0 to 4 [ 443.902977][T15389] loop5: detected capacity change from 0 to 4 22:30:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00b202000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000006c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf46506dcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 443.915474][T15387] EXT4-fs (loop2): Can't read superblock on 2nd try [ 443.919266][T15389] EXT4-fs (loop5): Can't read superblock on 2nd try [ 443.946420][T15368] loop4: detected capacity change from 0 to 4 [ 443.956391][T15368] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000006c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 443.991203][T15401] loop0: detected capacity change from 0 to 4 [ 443.998636][T15401] EXT4-fs (loop0): Invalid log block size: 46 [ 444.004775][T15389] loop5: detected capacity change from 0 to 4 [ 444.008225][T15414] loop2: detected capacity change from 0 to 4 [ 444.018488][T15389] EXT4-fs (loop5): Can't read superblock on 2nd try [ 444.026285][T15411] loop3: detected capacity change from 0 to 4 [ 444.028844][T15414] EXT4-fs (loop2): Can't read superblock on 2nd try [ 444.032656][T15412] loop1: detected capacity change from 0 to 4 [ 444.040448][T15411] EXT4-fs (loop3): Can't read superblock on 2nd try [ 444.051703][T15421] loop4: detected capacity change from 0 to 4 [ 444.059355][T15412] EXT4-fs (loop1): Can't read superblock on 2nd try [ 444.063562][T15421] EXT4-fs (loop4): Can't read superblock on 2nd try [ 444.070409][T15401] loop0: detected capacity change from 0 to 4 [ 444.079333][T15401] EXT4-fs (loop0): Invalid log block size: 46 22:30:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000070000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000740000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000ffffffff00000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 444.089337][T15414] loop2: detected capacity change from 0 to 4 [ 444.096043][T15414] EXT4-fs (loop2): Can't read superblock on 2nd try [ 444.096490][T15411] loop3: detected capacity change from 0 to 4 [ 444.117165][T15411] EXT4-fs (loop3): Can't read superblock on 2nd try [ 444.133543][T15421] loop4: detected capacity change from 0 to 4 22:30:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4795f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00b302000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000740000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 444.138251][T15442] loop5: detected capacity change from 0 to 4 [ 444.142453][T15421] EXT4-fs (loop4): Can't read superblock on 2nd try [ 444.145764][T15446] loop0: detected capacity change from 0 to 4 [ 444.154630][T15442] EXT4-fs (loop5): Can't read superblock on 2nd try [ 444.158887][T15447] loop1: detected capacity change from 0 to 4 [ 444.167513][T15446] EXT4-fs (loop0): Invalid log block size: 255 22:30:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000080000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 444.212427][T15442] loop5: detected capacity change from 0 to 4 [ 444.221756][T15442] EXT4-fs (loop5): Can't read superblock on 2nd try [ 444.233137][T15447] EXT4-fs (loop1): Can't read superblock on 2nd try [ 444.247386][T15464] loop2: detected capacity change from 0 to 4 [ 444.250755][T15467] loop4: detected capacity change from 0 to 4 [ 444.253500][T15470] loop3: detected capacity change from 0 to 4 [ 444.261473][T15467] EXT4-fs (loop4): Can't read superblock on 2nd try [ 444.267127][T15446] loop0: detected capacity change from 0 to 4 [ 444.279384][T15464] EXT4-fs (loop2): Can't read superblock on 2nd try [ 444.286236][T15446] EXT4-fs (loop0): Invalid log block size: 255 [ 444.293160][T15470] EXT4-fs (loop3): Can't read superblock on 2nd try [ 444.304890][T15475] loop5: detected capacity change from 0 to 4 22:30:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 444.305465][T15447] loop1: detected capacity change from 0 to 4 [ 444.314075][T15475] EXT4-fs (loop5): Can't read superblock on 2nd try [ 444.329848][T15447] EXT4-fs (loop1): Can't read superblock on 2nd try [ 444.336492][T15464] loop2: detected capacity change from 0 to 4 [ 444.338211][T15492] loop0: detected capacity change from 0 to 4 [ 444.343710][T15467] loop4: detected capacity change from 0 to 4 [ 444.354861][T15464] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000003000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000007a0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 444.364703][T15467] EXT4-fs (loop4): Can't read superblock on 2nd try [ 444.375142][T15492] EXT4-fs (loop0): Can't read superblock on 2nd try [ 444.379135][T15503] loop3: detected capacity change from 0 to 4 [ 444.381787][T15475] loop5: detected capacity change from 0 to 4 [ 444.388723][T15503] EXT4-fs (loop3): Can't read superblock on 2nd try [ 444.400583][T15475] EXT4-fs (loop5): Can't read superblock on 2nd try 22:30:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000007a0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf465060100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 444.420531][T15492] loop0: detected capacity change from 0 to 4 [ 444.427203][T15492] EXT4-fs (loop0): Can't read superblock on 2nd try [ 444.437738][T15516] loop4: detected capacity change from 0 to 4 [ 444.444742][T15516] EXT4-fs (loop4): Can't read superblock on 2nd try [ 444.446696][T15503] loop3: detected capacity change from 0 to 4 [ 444.451472][T15518] loop1: detected capacity change from 0 to 4 [ 444.460934][T15503] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000090000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000300000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00b203000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 444.468862][T15518] EXT4-fs (loop1): Can't read superblock on 2nd try [ 444.470660][T15525] loop2: detected capacity change from 0 to 4 [ 444.512116][T15516] loop4: detected capacity change from 0 to 4 [ 444.518942][T15516] EXT4-fs (loop4): Can't read superblock on 2nd try [ 444.527074][T15525] EXT4-fs (loop2): Can't read superblock on 2nd try [ 444.528309][T15518] loop1: detected capacity change from 0 to 4 [ 444.541170][T15543] loop0: detected capacity change from 0 to 4 [ 444.542106][T15545] loop5: detected capacity change from 0 to 4 [ 444.549802][T15546] loop3: detected capacity change from 0 to 4 22:30:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fffffff8c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 444.559418][T15543] EXT4-fs (loop0): Can't read superblock on 2nd try [ 444.561377][T15518] EXT4-fs (loop1): Can't read superblock on 2nd try [ 444.570271][T15546] EXT4-fs (loop3): Can't read superblock on 2nd try [ 444.573267][T15545] EXT4-fs (loop5): Can't read superblock on 2nd try [ 444.599604][T15543] loop0: detected capacity change from 0 to 4 [ 444.608487][T15543] EXT4-fs (loop0): Can't read superblock on 2nd try [ 444.609825][T15563] loop4: detected capacity change from 0 to 4 [ 444.617358][T15525] loop2: detected capacity change from 0 to 4 [ 444.622763][T15563] EXT4-fs (loop4): Can't read superblock on 2nd try [ 444.632052][T15525] EXT4-fs (loop2): Can't read superblock on 2nd try [ 444.654095][T15545] loop5: detected capacity change from 0 to 4 22:30:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fffffff8c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000400000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 444.662993][T15546] loop3: detected capacity change from 0 to 4 [ 444.673665][T15545] EXT4-fs (loop5): Can't read superblock on 2nd try [ 444.697211][T15546] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0200ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 444.722041][T15563] loop4: detected capacity change from 0 to 4 [ 444.746321][T15563] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000a0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000204000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 444.771292][T15587] loop0: detected capacity change from 0 to 4 [ 444.777443][T15585] loop1: detected capacity change from 0 to 4 [ 444.781379][T15589] loop2: detected capacity change from 0 to 4 [ 444.796473][T15589] EXT4-fs (loop2): Can't read superblock on 2nd try [ 444.808868][T15599] loop3: detected capacity change from 0 to 4 22:30:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fffffff970000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 444.817299][T15587] EXT4-fs (loop0): Can't read superblock on 2nd try [ 444.818082][T15599] EXT4-fs (loop3): Can't read superblock on 2nd try [ 444.826559][T15585] EXT4-fs (loop1): Can't read superblock on 2nd try [ 444.840775][T15589] loop2: detected capacity change from 0 to 4 [ 444.854052][T15589] EXT4-fs (loop2): Can't read superblock on 2nd try [ 444.858892][T15611] loop4: detected capacity change from 0 to 4 [ 444.866762][T15607] loop5: detected capacity change from 0 to 4 22:30:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fd56190ab0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 444.868536][T15611] EXT4-fs (loop4): Can't read superblock on 2nd try [ 444.884706][T15607] EXT4-fs (loop5): Can't read superblock on 2nd try [ 444.886339][T15587] loop0: detected capacity change from 0 to 4 [ 444.901119][T15599] loop3: detected capacity change from 0 to 4 [ 444.903910][T15587] EXT4-fs (loop0): Can't read superblock on 2nd try [ 444.908556][T15599] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000500000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0300ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000604000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 444.940635][T15607] loop5: detected capacity change from 0 to 4 [ 444.946895][T15585] loop1: detected capacity change from 0 to 4 [ 444.953429][T15607] EXT4-fs (loop5): Can't read superblock on 2nd try [ 444.964094][T15585] EXT4-fs (loop1): Can't read superblock on 2nd try [ 444.996289][T15639] loop0: detected capacity change from 0 to 4 [ 445.002895][T15638] loop4: detected capacity change from 0 to 4 [ 445.003680][T15644] loop3: detected capacity change from 0 to 4 [ 445.015645][T15647] loop2: detected capacity change from 0 to 4 [ 445.019057][T15639] EXT4-fs (loop0): Can't read superblock on 2nd try [ 445.027874][T15647] EXT4-fs (loop2): Can't read superblock on 2nd try [ 445.034441][T15644] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000600000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f001004000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fffffff970000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000b0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 445.038987][T15638] EXT4-fs (loop4): Can't read superblock on 2nd try [ 445.102470][T15664] loop5: detected capacity change from 0 to 4 [ 445.102963][T15665] loop0: detected capacity change from 0 to 4 [ 445.114710][T15664] EXT4-fs (loop5): Can't read superblock on 2nd try [ 445.116259][T15661] loop1: detected capacity change from 0 to 4 [ 445.122697][T15668] loop3: detected capacity change from 0 to 4 [ 445.131768][T15665] EXT4-fs (loop0): Can't read superblock on 2nd try [ 445.133652][T15661] EXT4-fs (loop1): Can't read superblock on 2nd try [ 445.140801][T15647] loop2: detected capacity change from 0 to 4 [ 445.154497][T15668] EXT4-fs (loop3): Can't read superblock on 2nd try [ 445.162947][T15647] EXT4-fs (loop2): Can't read superblock on 2nd try [ 445.181583][T15665] loop0: detected capacity change from 0 to 4 [ 445.184176][T15638] loop4: detected capacity change from 0 to 4 [ 445.187705][T15664] loop5: detected capacity change from 0 to 4 22:30:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000005000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000001bf0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 445.197793][T15638] EXT4-fs (loop4): Can't read superblock on 2nd try [ 445.200728][T15661] loop1: detected capacity change from 0 to 4 [ 445.209686][T15665] EXT4-fs (loop0): Can't read superblock on 2nd try [ 445.225117][T15661] EXT4-fs (loop1): Can't read superblock on 2nd try [ 445.240435][T15664] EXT4-fs (loop5): Can't read superblock on 2nd try 22:30:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 445.258116][T15700] loop4: detected capacity change from 0 to 4 [ 445.258932][T15698] loop3: detected capacity change from 0 to 4 [ 445.270568][T15700] EXT4-fs (loop4): Can't read superblock on 2nd try [ 445.275966][T15698] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000700000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fd56190ab0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0600ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 445.321860][T15713] loop5: detected capacity change from 0 to 4 [ 445.331108][T15713] EXT4-fs (loop5): Can't read superblock on 2nd try [ 445.345960][T15698] loop3: detected capacity change from 0 to 4 [ 445.356896][T15698] EXT4-fs (loop3): Can't read superblock on 2nd try [ 445.360471][T15721] loop0: detected capacity change from 0 to 4 [ 445.366861][T15726] loop1: detected capacity change from 0 to 4 [ 445.374123][T15725] loop2: detected capacity change from 0 to 4 [ 445.375820][T15721] EXT4-fs (loop0): Can't read superblock on 2nd try [ 445.383941][T15725] EXT4-fs (loop2): Can't read superblock on 2nd try [ 445.395484][T15726] EXT4-fs (loop1): Can't read superblock on 2nd try [ 445.405615][T15713] loop5: detected capacity change from 0 to 4 [ 445.412404][T15713] EXT4-fs (loop5): Can't read superblock on 2nd try 22:30:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000006000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000800000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 445.425886][T15700] loop4: detected capacity change from 0 to 4 [ 445.434509][T15725] loop2: detected capacity change from 0 to 4 [ 445.434687][T15747] loop3: detected capacity change from 0 to 4 [ 445.450931][T15747] EXT4-fs (loop3): Can't read superblock on 2nd try [ 445.451786][T15725] EXT4-fs (loop2): Can't read superblock on 2nd try [ 445.469275][T15700] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000d0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000edc00000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 445.476119][T15726] loop1: detected capacity change from 0 to 4 [ 445.483124][T15726] EXT4-fs (loop1): Can't read superblock on 2nd try [ 445.488569][T15759] loop5: detected capacity change from 0 to 4 [ 445.490308][T15760] loop0: detected capacity change from 0 to 4 [ 445.501926][T15759] EXT4-fs (loop5): Can't read superblock on 2nd try [ 445.503021][T15760] EXT4-fs (loop0): Can't read superblock on 2nd try [ 445.516361][T15747] loop3: detected capacity change from 0 to 4 22:30:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0e00ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000002b20000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 445.541132][T15747] EXT4-fs (loop3): Can't read superblock on 2nd try [ 445.551567][T15759] loop5: detected capacity change from 0 to 4 [ 445.558733][T15776] loop4: detected capacity change from 0 to 4 [ 445.566069][T15759] EXT4-fs (loop5): Can't read superblock on 2nd try [ 445.575565][T15776] EXT4-fs (loop4): Can't read superblock on 2nd try [ 445.579294][T15779] loop2: detected capacity change from 0 to 4 22:30:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000406000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000e0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 445.588559][T15782] loop1: detected capacity change from 0 to 4 [ 445.595860][T15782] EXT4-fs (loop1): Can't read superblock on 2nd try [ 445.597395][T15779] EXT4-fs (loop2): Can't read superblock on 2nd try [ 445.614939][T15760] loop0: detected capacity change from 0 to 4 [ 445.622041][T15760] EXT4-fs (loop0): Can't read superblock on 2nd try [ 445.629344][T15776] loop4: detected capacity change from 0 to 4 [ 445.639313][T15776] EXT4-fs (loop4): Can't read superblock on 2nd try [ 445.647228][T15779] loop2: detected capacity change from 0 to 4 [ 445.651613][T15782] loop1: detected capacity change from 0 to 4 [ 445.660263][T15779] EXT4-fs (loop2): Can't read superblock on 2nd try [ 445.663406][T15782] EXT4-fs (loop1): Can't read superblock on 2nd try [ 445.668115][T15807] loop5: detected capacity change from 0 to 4 [ 445.673707][T15808] loop3: detected capacity change from 0 to 4 22:30:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000001c20000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000900000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0f00ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000003b20000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 445.681601][T15807] EXT4-fs (loop5): Can't read superblock on 2nd try [ 445.699065][T15808] EXT4-fs (loop3): Can't read superblock on 2nd try [ 445.714079][T15821] loop4: detected capacity change from 0 to 4 [ 445.732814][T15821] EXT4-fs (loop4): Can't read superblock on 2nd try [ 445.745727][T15808] loop3: detected capacity change from 0 to 4 [ 445.748431][T15807] loop5: detected capacity change from 0 to 4 [ 445.752479][T15808] EXT4-fs (loop3): Can't read superblock on 2nd try [ 445.762257][T15834] loop2: detected capacity change from 0 to 4 [ 445.771258][T15807] EXT4-fs (loop5): Can't read superblock on 2nd try [ 445.774313][T15837] loop0: detected capacity change from 0 to 4 [ 445.778587][T15835] loop1: detected capacity change from 0 to 4 22:30:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000007000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000f0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 445.790858][T15837] EXT4-fs (loop0): Can't read superblock on 2nd try [ 445.805747][T15834] EXT4-fs (loop2): Can't read superblock on 2nd try [ 445.827021][T15835] EXT4-fs (loop1): Can't read superblock on 2nd try [ 445.834139][T15821] loop4: detected capacity change from 0 to 4 [ 445.840477][T15837] loop0: detected capacity change from 0 to 4 [ 445.851609][T15821] EXT4-fs (loop4): Can't read superblock on 2nd try [ 445.855316][T15837] EXT4-fs (loop0): Can't read superblock on 2nd try [ 445.861532][T15834] loop2: detected capacity change from 0 to 4 [ 445.875539][T15860] loop3: detected capacity change from 0 to 4 [ 445.879958][T15861] loop5: detected capacity change from 0 to 4 [ 445.886688][T15834] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000100000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f1000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 445.888570][T15860] EXT4-fs (loop3): Can't read superblock on 2nd try [ 445.906265][T15861] EXT4-fs (loop5): Can't read superblock on 2nd try [ 445.931334][T15835] loop1: detected capacity change from 0 to 4 22:30:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000a00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000001c30000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 445.947438][T15835] EXT4-fs (loop1): Can't read superblock on 2nd try [ 445.957327][T15860] loop3: detected capacity change from 0 to 4 [ 445.969391][T15879] loop2: detected capacity change from 0 to 4 [ 445.979535][T15860] EXT4-fs (loop3): Can't read superblock on 2nd try [ 445.988433][T15884] loop0: detected capacity change from 0 to 4 22:30:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000002b30000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 445.993910][T15879] EXT4-fs (loop2): Can't read superblock on 2nd try [ 446.001081][T15883] loop5: detected capacity change from 0 to 4 [ 446.012092][T15883] EXT4-fs (loop5): Can't read superblock on 2nd try [ 446.027924][T15884] EXT4-fs (loop0): Can't read superblock on 2nd try 22:30:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000004100000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000009000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 446.043569][T15879] loop2: detected capacity change from 0 to 4 [ 446.053036][T15879] EXT4-fs (loop2): Can't read superblock on 2nd try [ 446.070912][T15894] loop4: detected capacity change from 0 to 4 [ 446.076566][T15902] loop1: detected capacity change from 0 to 4 [ 446.084092][T15902] EXT4-fs (loop1): Can't read superblock on 2nd try [ 446.088162][T15894] EXT4-fs (loop4): Can't read superblock on 2nd try [ 446.091311][T15908] loop3: detected capacity change from 0 to 4 [ 446.116470][T15908] EXT4-fs (loop3): Can't read superblock on 2nd try [ 446.120098][T15902] loop1: detected capacity change from 0 to 4 [ 446.133755][T15902] EXT4-fs (loop1): Can't read superblock on 2nd try [ 446.136816][T15884] loop0: detected capacity change from 0 to 4 22:30:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f1b00ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 446.147425][T15884] EXT4-fs (loop0): Can't read superblock on 2nd try [ 446.154769][T15894] loop4: detected capacity change from 0 to 4 [ 446.155194][T15921] loop5: detected capacity change from 0 to 4 [ 446.164890][T15908] loop3: detected capacity change from 0 to 4 [ 446.173015][T15921] EXT4-fs (loop5): Can't read superblock on 2nd try [ 446.174002][T15894] EXT4-fs (loop4): Can't read superblock on 2nd try [ 446.189117][T15908] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000edc00000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 446.196130][T15933] loop2: detected capacity change from 0 to 4 [ 446.203511][T15933] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fab9061d50000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000b00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000a000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 446.243379][T15921] loop5: detected capacity change from 0 to 4 [ 446.258360][T15921] EXT4-fs (loop5): Can't read superblock on 2nd try [ 446.265145][T15946] loop1: detected capacity change from 0 to 4 [ 446.275105][T15952] loop3: detected capacity change from 0 to 4 [ 446.283368][T15946] EXT4-fs (loop1): Can't read superblock on 2nd try [ 446.290072][T15933] loop2: detected capacity change from 0 to 4 [ 446.292742][T15959] loop0: detected capacity change from 0 to 4 [ 446.303252][T15952] EXT4-fs (loop3): Can't read superblock on 2nd try [ 446.323506][T15959] EXT4-fs (loop0): Can't read superblock on 2nd try [ 446.328163][T15933] EXT4-fs (loop2): Can't read superblock on 2nd try [ 446.337186][T15964] loop4: detected capacity change from 0 to 4 22:30:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000110000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655ffe00ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 446.344738][T15964] EXT4-fs (loop4): Can't read superblock on 2nd try [ 446.356957][T15952] loop3: detected capacity change from 0 to 4 [ 446.367571][T15959] loop0: detected capacity change from 0 to 4 [ 446.373811][T15946] loop1: detected capacity change from 0 to 4 [ 446.380122][T15952] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fffffffda0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000c00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000b000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 446.390703][T15964] loop4: detected capacity change from 0 to 4 [ 446.396837][T15959] EXT4-fs (loop0): Can't read superblock on 2nd try [ 446.401056][T15946] EXT4-fs (loop1): Can't read superblock on 2nd try [ 446.408877][T15985] loop2: detected capacity change from 0 to 4 [ 446.417346][T15964] EXT4-fs (loop4): Can't read superblock on 2nd try [ 446.426416][T15985] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fab9061d50000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 446.474254][T15985] loop2: detected capacity change from 0 to 4 [ 446.487143][T16001] loop0: detected capacity change from 0 to 4 [ 446.493507][T15985] EXT4-fs (loop2): Can't read superblock on 2nd try [ 446.493728][T16002] loop4: detected capacity change from 0 to 4 [ 446.507660][T16001] EXT4-fs (loop0): Can't read superblock on 2nd try [ 446.510372][T16011] loop1: detected capacity change from 0 to 4 [ 446.514369][T16003] loop3: detected capacity change from 0 to 4 [ 446.529816][T16007] loop5: detected capacity change from 0 to 4 [ 446.533639][T16011] EXT4-fs (loop1): Can't read superblock on 2nd try [ 446.541146][T16002] EXT4-fs (loop4): Can't read superblock on 2nd try [ 446.547171][T16007] EXT4-fs (loop5): Can't read superblock on 2nd try [ 446.555967][T16003] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0003ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 446.574470][T16002] loop4: detected capacity change from 0 to 4 [ 446.578966][T16007] loop5: detected capacity change from 0 to 4 [ 446.582944][T16001] loop0: detected capacity change from 0 to 4 [ 446.592824][T16007] EXT4-fs (loop5): Can't read superblock on 2nd try [ 446.596930][T16001] EXT4-fs (loop0): Can't read superblock on 2nd try [ 446.604188][T16011] loop1: detected capacity change from 0 to 4 [ 446.606359][T16002] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000c000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffffff60000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000d00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000120000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 446.614635][T16011] EXT4-fs (loop1): Can't read superblock on 2nd try [ 446.635187][T16037] loop2: detected capacity change from 0 to 4 [ 446.639638][T16040] loop3: detected capacity change from 0 to 4 [ 446.647997][T16037] EXT4-fs (loop2): Can't read superblock on 2nd try [ 446.648662][T16040] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fffffffda0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 446.683744][T16050] loop4: detected capacity change from 0 to 4 [ 446.689907][T16051] loop0: detected capacity change from 0 to 4 [ 446.705542][T16057] loop5: detected capacity change from 0 to 4 [ 446.713226][T16050] EXT4-fs (loop4): Can't read superblock on 2nd try [ 446.722698][T16037] loop2: detected capacity change from 0 to 4 22:30:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000d000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 446.722919][T16065] loop1: detected capacity change from 0 to 4 [ 446.737384][T16051] EXT4-fs (loop0): Can't read superblock on 2nd try [ 446.740903][T16065] EXT4-fs (loop1): Can't read superblock on 2nd try [ 446.744135][T16057] EXT4-fs (loop5): Can't read superblock on 2nd try [ 446.757545][T16037] EXT4-fs (loop2): Can't read superblock on 2nd try [ 446.775368][T16074] loop3: detected capacity change from 0 to 4 22:30:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0009ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 446.782893][T16074] EXT4-fs (loop3): Can't read superblock on 2nd try [ 446.791831][T16050] loop4: detected capacity change from 0 to 4 [ 446.799693][T16050] EXT4-fs (loop4): Can't read superblock on 2nd try [ 446.829146][T16065] loop1: detected capacity change from 0 to 4 [ 446.829976][T16051] loop0: detected capacity change from 0 to 4 [ 446.835352][T16074] loop3: detected capacity change from 0 to 4 [ 446.842028][T16057] loop5: detected capacity change from 0 to 4 [ 446.853234][T16074] EXT4-fs (loop3): Can't read superblock on 2nd try [ 446.863202][T16065] EXT4-fs (loop1): Can't read superblock on 2nd try [ 446.864592][T16051] EXT4-fs (loop0): Can't read superblock on 2nd try 22:30:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffffdf90000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000e00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffffff60000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 446.876685][T16091] loop2: detected capacity change from 0 to 4 [ 446.885446][T16057] EXT4-fs (loop5): Can't read superblock on 2nd try [ 446.893026][T16091] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000e000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000200000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 446.952092][T16091] loop2: detected capacity change from 0 to 4 [ 446.961268][T16091] EXT4-fs (loop2): Can't read superblock on 2nd try [ 446.974881][T16111] loop1: detected capacity change from 0 to 4 [ 446.976442][T16117] loop4: detected capacity change from 0 to 4 [ 446.993663][T16117] EXT4-fs (loop4): Can't read superblock on 2nd try 22:30:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655ffeffffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 447.006930][T16111] EXT4-fs (loop1): Can't read superblock on 2nd try [ 447.006934][T16121] loop3: detected capacity change from 0 to 4 [ 447.008064][T16121] EXT4-fs (loop3): Can't read superblock on 2nd try [ 447.013651][T16116] loop0: detected capacity change from 0 to 4 [ 447.025450][T16130] loop5: detected capacity change from 0 to 4 [ 447.039227][T16116] EXT4-fs (loop0): Can't read superblock on 2nd try [ 447.045857][T16130] EXT4-fs (loop5): Can't read superblock on 2nd try [ 447.050590][T16117] loop4: detected capacity change from 0 to 4 [ 447.054391][T16135] loop2: detected capacity change from 0 to 4 [ 447.064727][T16117] EXT4-fs (loop4): Can't read superblock on 2nd try [ 447.078683][T16135] EXT4-fs (loop2): Can't read superblock on 2nd try [ 447.080084][T16121] loop3: detected capacity change from 0 to 4 [ 447.090366][T16111] loop1: detected capacity change from 0 to 4 [ 447.099745][T16121] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffffdfd0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 447.101448][T16111] EXT4-fs (loop1): Can't read superblock on 2nd try [ 447.108172][T16130] loop5: detected capacity change from 0 to 4 [ 447.125730][T16130] EXT4-fs (loop5): Can't read superblock on 2nd try [ 447.125979][T16135] loop2: detected capacity change from 0 to 4 [ 447.139115][T16116] loop0: detected capacity change from 0 to 4 [ 447.145194][T16135] EXT4-fs (loop2): Can't read superblock on 2nd try 22:30:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000010200000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0102ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000f000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000f00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 447.162500][T16116] EXT4-fs (loop0): Can't read superblock on 2nd try [ 447.174543][T16166] loop4: detected capacity change from 0 to 4 22:30:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffffdf90000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 447.215935][T16166] EXT4-fs (loop4): Can't read superblock on 2nd try [ 447.246061][T16181] loop3: detected capacity change from 0 to 4 [ 447.247662][T16188] loop0: detected capacity change from 0 to 4 [ 447.252332][T16179] loop5: detected capacity change from 0 to 4 [ 447.259021][T16185] loop2: detected capacity change from 0 to 4 [ 447.270783][T16188] EXT4-fs (loop0): Can't read superblock on 2nd try [ 447.272283][T16189] loop1: detected capacity change from 0 to 4 [ 447.286410][T16166] loop4: detected capacity change from 0 to 4 [ 447.293866][T16166] EXT4-fs (loop4): Can't read superblock on 2nd try [ 447.296702][T16179] EXT4-fs (loop5): Can't read superblock on 2nd try [ 447.301073][T16181] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000220000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 447.319844][T16188] loop0: detected capacity change from 0 to 4 [ 447.325669][T16185] EXT4-fs (loop2): Can't read superblock on 2nd try [ 447.329056][T16188] EXT4-fs (loop0): Can't read superblock on 2nd try [ 447.332752][T16189] EXT4-fs (loop1): Can't read superblock on 2nd try 22:30:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f001000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffffffd0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 447.378294][T16185] loop2: detected capacity change from 0 to 4 [ 447.384566][T16181] loop3: detected capacity change from 0 to 4 [ 447.398572][T16217] loop0: detected capacity change from 0 to 4 [ 447.406461][T16185] EXT4-fs (loop2): Can't read superblock on 2nd try [ 447.408555][T16222] loop4: detected capacity change from 0 to 4 [ 447.413462][T16181] EXT4-fs (loop3): Can't read superblock on 2nd try 22:30:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffffdfd0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 447.427309][T16217] EXT4-fs (loop0): Can't read superblock on 2nd try [ 447.434102][T16227] loop5: detected capacity change from 0 to 4 [ 447.439409][T16222] EXT4-fs (loop4): Can't read superblock on 2nd try [ 447.441527][T16227] EXT4-fs (loop5): Can't read superblock on 2nd try [ 447.447473][T16189] loop1: detected capacity change from 0 to 4 [ 447.459758][T16189] EXT4-fs (loop1): Can't read superblock on 2nd try 22:30:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0103ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:30:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000410000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 447.499932][T16227] loop5: detected capacity change from 0 to 4 [ 447.506082][T16217] loop0: detected capacity change from 0 to 4 [ 447.512219][T16222] loop4: detected capacity change from 0 to 4 [ 447.521964][T16227] EXT4-fs (loop5): Can't read superblock on 2nd try [ 447.523532][T16222] EXT4-fs (loop4): Can't read superblock on 2nd try [ 447.529477][T16217] EXT4-fs (loop0): Can't read superblock on 2nd try [ 447.542710][T16249] loop2: detected capacity change from 0 to 4 22:31:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000250000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 447.546980][T16255] loop3: detected capacity change from 0 to 4 [ 447.555202][T16246] loop1: detected capacity change from 0 to 4 [ 447.562756][T16246] EXT4-fs (loop1): Can't read superblock on 2nd try [ 447.569619][T16249] EXT4-fs (loop2): Can't read superblock on 2nd try [ 447.571119][T16255] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f001100000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffffffe0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffffffd0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 447.596386][T16246] loop1: detected capacity change from 0 to 4 [ 447.605951][T16268] loop5: detected capacity change from 0 to 4 [ 447.617192][T16246] EXT4-fs (loop1): Can't read superblock on 2nd try [ 447.627234][T16268] EXT4-fs (loop5): Can't read superblock on 2nd try [ 447.636028][T16249] loop2: detected capacity change from 0 to 4 [ 447.637504][T16255] loop3: detected capacity change from 0 to 4 [ 447.644339][T16279] loop0: detected capacity change from 0 to 4 [ 447.654415][T16249] EXT4-fs (loop2): Can't read superblock on 2nd try [ 447.659439][T16255] EXT4-fs (loop3): Can't read superblock on 2nd try [ 447.663823][T16279] EXT4-fs (loop0): Can't read superblock on 2nd try [ 447.668767][T16281] loop4: detected capacity change from 0 to 4 [ 447.682702][T16281] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002010000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0104ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 447.696663][T16268] loop5: detected capacity change from 0 to 4 [ 447.705349][T16268] EXT4-fs (loop5): Can't read superblock on 2nd try [ 447.715986][T16296] loop1: detected capacity change from 0 to 4 [ 447.720167][T16300] loop3: detected capacity change from 0 to 4 [ 447.731556][T16296] EXT4-fs (loop1): Can't read superblock on 2nd try [ 447.735522][T16300] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000290000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 447.745543][T16306] loop2: detected capacity change from 0 to 4 [ 447.754157][T16279] loop0: detected capacity change from 0 to 4 [ 447.754552][T16306] EXT4-fs (loop2): Can't read superblock on 2nd try [ 447.768116][T16279] EXT4-fs (loop0): Can't read superblock on 2nd try [ 447.774834][T16281] loop4: detected capacity change from 0 to 4 [ 447.781719][T16281] EXT4-fs (loop4): Can't read superblock on 2nd try [ 447.791444][T16318] loop5: detected capacity change from 0 to 4 22:31:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000fff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f001200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 447.801512][T16300] loop3: detected capacity change from 0 to 4 [ 447.802743][T16296] loop1: detected capacity change from 0 to 4 [ 447.818489][T16296] EXT4-fs (loop1): Can't read superblock on 2nd try [ 447.835331][T16306] loop2: detected capacity change from 0 to 4 [ 447.841508][T16318] EXT4-fs (loop5): Can't read superblock on 2nd try [ 447.848753][T16300] EXT4-fs (loop3): Can't read superblock on 2nd try [ 447.850002][T16306] EXT4-fs (loop2): Can't read superblock on 2nd try [ 447.863914][T16336] loop4: detected capacity change from 0 to 4 [ 447.865724][T16339] loop0: detected capacity change from 0 to 4 [ 447.875764][T16336] EXT4-fs (loop4): Can't read superblock on 2nd try [ 447.885067][T16339] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0105ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffffbff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000011000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffffffe0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 447.918843][T16318] loop5: detected capacity change from 0 to 4 [ 447.931184][T16318] EXT4-fs (loop5): Can't read superblock on 2nd try [ 447.958893][T16339] loop0: detected capacity change from 0 to 4 [ 447.968235][T16339] EXT4-fs (loop0): Can't read superblock on 2nd try [ 447.975019][T16358] loop2: detected capacity change from 0 to 4 [ 447.979753][T16360] loop4: detected capacity change from 0 to 4 [ 447.981239][T16359] loop3: detected capacity change from 0 to 4 [ 447.990441][T16366] loop1: detected capacity change from 0 to 4 22:31:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000002e0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 448.016229][T16358] EXT4-fs (loop2): Can't read superblock on 2nd try [ 448.023072][T16360] EXT4-fs (loop4): Can't read superblock on 2nd try [ 448.023891][T16366] EXT4-fs (loop1): Can't read superblock on 2nd try [ 448.039814][T16359] EXT4-fs (loop3): Can't read superblock on 2nd try [ 448.056105][T16378] loop5: detected capacity change from 0 to 4 22:31:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 448.080448][T16378] EXT4-fs (loop5): Can't read superblock on 2nd try [ 448.088131][T16358] loop2: detected capacity change from 0 to 4 [ 448.089200][T16366] loop1: detected capacity change from 0 to 4 [ 448.094338][T16360] loop4: detected capacity change from 0 to 4 [ 448.111792][T16366] EXT4-fs (loop1): Can't read superblock on 2nd try [ 448.117178][T16394] loop0: detected capacity change from 0 to 4 [ 448.119836][T16359] loop3: detected capacity change from 0 to 4 22:31:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000003f0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000012000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 448.127891][T16394] EXT4-fs (loop0): Can't read superblock on 2nd try [ 448.134052][T16358] EXT4-fs (loop2): Can't read superblock on 2nd try [ 448.146422][T16360] EXT4-fs (loop4): Can't read superblock on 2nd try [ 448.156771][T16378] loop5: detected capacity change from 0 to 4 [ 448.163406][T16378] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000fff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0106ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffbffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 448.207826][T16394] loop0: detected capacity change from 0 to 4 [ 448.214511][T16394] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002500000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 448.265298][T16413] loop5: detected capacity change from 0 to 4 [ 448.273427][T16413] EXT4-fs (loop5): Can't read superblock on 2nd try [ 448.280712][T16420] loop2: detected capacity change from 0 to 4 [ 448.289611][T16421] loop1: detected capacity change from 0 to 4 [ 448.301636][T16414] loop3: detected capacity change from 0 to 4 [ 448.305703][T16425] loop4: detected capacity change from 0 to 4 22:31:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000020000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 448.311248][T16433] loop0: detected capacity change from 0 to 4 [ 448.320815][T16414] EXT4-fs (loop3): Can't read superblock on 2nd try [ 448.326310][T16420] EXT4-fs (loop2): Can't read superblock on 2nd try [ 448.335871][T16421] EXT4-fs (loop1): Can't read superblock on 2nd try [ 448.341118][T16433] EXT4-fs (loop0): Can't read superblock on 2nd try [ 448.342992][T16425] EXT4-fs (loop4): Can't read superblock on 2nd try [ 448.379888][T16413] loop5: detected capacity change from 0 to 4 [ 448.379887][T16433] loop0: detected capacity change from 0 to 4 [ 448.385869][T16420] loop2: detected capacity change from 0 to 4 [ 448.387434][T16433] EXT4-fs (loop0): Can't read superblock on 2nd try [ 448.392400][T16413] EXT4-fs (loop5): Can't read superblock on 2nd try [ 448.408040][T16420] EXT4-fs (loop2): Can't read superblock on 2nd try [ 448.413182][T16421] loop1: detected capacity change from 0 to 4 [ 448.420156][T16451] loop3: detected capacity change from 0 to 4 22:31:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000400000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002900000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0107ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 448.424331][T16425] loop4: detected capacity change from 0 to 4 [ 448.447790][T16421] EXT4-fs (loop1): Can't read superblock on 2nd try [ 448.460511][T16425] EXT4-fs (loop4): Can't read superblock on 2nd try [ 448.472221][T16451] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffffbff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ff9fdffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 448.490359][T16470] loop0: detected capacity change from 0 to 4 [ 448.491522][T16471] loop5: detected capacity change from 0 to 4 [ 448.502553][T16470] EXT4-fs (loop0): Can't read superblock on 2nd try [ 448.502799][T16474] loop2: detected capacity change from 0 to 4 [ 448.515253][T16471] EXT4-fs (loop5): Can't read superblock on 2nd try [ 448.516605][T16474] EXT4-fs (loop2): Can't read superblock on 2nd try [ 448.543307][T16481] loop4: detected capacity change from 0 to 4 [ 448.550818][T16481] EXT4-fs (loop4): Can't read superblock on 2nd try [ 448.551273][T16451] loop3: detected capacity change from 0 to 4 [ 448.564602][T16451] EXT4-fs (loop3): Can't read superblock on 2nd try [ 448.575704][T16470] loop0: detected capacity change from 0 to 4 [ 448.580981][T16471] loop5: detected capacity change from 0 to 4 22:31:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f001020000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 448.588381][T16481] loop4: detected capacity change from 0 to 4 [ 448.594562][T16474] loop2: detected capacity change from 0 to 4 [ 448.597871][T16470] EXT4-fs (loop0): Can't read superblock on 2nd try [ 448.608543][T16471] EXT4-fs (loop5): Can't read superblock on 2nd try [ 448.622853][T16500] loop1: detected capacity change from 0 to 4 [ 448.628930][T16481] EXT4-fs (loop4): Can't read superblock on 2nd try [ 448.629001][T16474] EXT4-fs (loop2): Can't read superblock on 2nd try 22:31:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000800400000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002e00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffdfdffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 448.641492][T16500] EXT4-fs (loop1): Can't read superblock on 2nd try [ 448.647702][T16509] loop3: detected capacity change from 0 to 4 [ 448.659509][T16509] EXT4-fs (loop3): Can't read superblock on 2nd try [ 448.667545][T16516] loop5: detected capacity change from 0 to 4 [ 448.671486][T16519] loop0: detected capacity change from 0 to 4 [ 448.679905][T16516] EXT4-fs (loop5): Can't read superblock on 2nd try [ 448.682104][T16519] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0108ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 448.708584][T16509] loop3: detected capacity change from 0 to 4 [ 448.717556][T16509] EXT4-fs (loop3): Can't read superblock on 2nd try [ 448.721434][T16500] loop1: detected capacity change from 0 to 4 [ 448.733272][T16519] loop0: detected capacity change from 0 to 4 [ 448.739354][T16500] EXT4-fs (loop1): Can't read superblock on 2nd try [ 448.746239][T16537] loop2: detected capacity change from 0 to 4 22:31:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004800000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 448.757192][T16519] EXT4-fs (loop0): Can't read superblock on 2nd try [ 448.766890][T16538] loop4: detected capacity change from 0 to 4 [ 448.773081][T16516] loop5: detected capacity change from 0 to 4 [ 448.776844][T16537] EXT4-fs (loop2): Can't read superblock on 2nd try [ 448.789791][T16538] EXT4-fs (loop4): Can't read superblock on 2nd try [ 448.802174][T16516] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000022000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00e0ffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 448.837223][T16537] loop2: detected capacity change from 0 to 4 [ 448.847111][T16537] EXT4-fs (loop2): Can't read superblock on 2nd try [ 448.853758][T16538] loop4: detected capacity change from 0 to 4 [ 448.866669][T16538] EXT4-fs (loop4): Can't read superblock on 2nd try [ 448.875821][T16560] loop0: detected capacity change from 0 to 4 22:31:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f010affff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 448.877196][T16565] loop3: detected capacity change from 0 to 4 [ 448.895105][T16560] EXT4-fs (loop0): Can't read superblock on 2nd try [ 448.899510][T16565] EXT4-fs (loop3): Can't read superblock on 2nd try [ 448.920714][T16566] loop1: detected capacity change from 0 to 4 [ 448.930453][T16566] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f7fffffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000002410000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 448.937773][T16565] loop3: detected capacity change from 0 to 4 [ 448.949321][T16565] EXT4-fs (loop3): Can't read superblock on 2nd try [ 448.952638][T16581] loop2: detected capacity change from 0 to 4 [ 448.963797][T16581] EXT4-fs (loop2): Can't read superblock on 2nd try [ 448.970455][T16585] loop4: detected capacity change from 0 to 4 [ 448.972142][T16589] loop5: detected capacity change from 0 to 4 [ 448.983718][T16585] EXT4-fs (loop4): Can't read superblock on 2nd try [ 448.992234][T16589] EXT4-fs (loop5): Can't read superblock on 2nd try [ 449.000338][T16566] loop1: detected capacity change from 0 to 4 [ 449.007506][T16560] loop0: detected capacity change from 0 to 4 [ 449.007926][T16581] loop2: detected capacity change from 0 to 4 [ 449.020413][T16566] EXT4-fs (loop1): Can't read superblock on 2nd try [ 449.027543][T16560] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000025000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f8cffffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 449.030859][T16585] loop4: detected capacity change from 0 to 4 [ 449.034375][T16581] EXT4-fs (loop2): Can't read superblock on 2nd try [ 449.065401][T16585] EXT4-fs (loop4): Can't read superblock on 2nd try [ 449.068648][T16589] loop5: detected capacity change from 0 to 4 22:31:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffbffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004c00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 449.092217][T16615] loop3: detected capacity change from 0 to 4 [ 449.099523][T16615] EXT4-fs (loop3): Can't read superblock on 2nd try [ 449.106508][T16589] EXT4-fs (loop5): Can't read superblock on 2nd try [ 449.127943][T16624] loop1: detected capacity change from 0 to 4 22:31:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f010bffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 449.139911][T16624] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000480000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 449.164115][T16615] loop3: detected capacity change from 0 to 4 [ 449.169265][T16635] loop4: detected capacity change from 0 to 4 [ 449.176599][T16638] loop0: detected capacity change from 0 to 4 [ 449.185897][T16638] EXT4-fs (loop0): Can't read superblock on 2nd try [ 449.189791][T16635] EXT4-fs (loop4): Can't read superblock on 2nd try [ 449.194980][T16615] EXT4-fs (loop3): Can't read superblock on 2nd try [ 449.206072][T16640] loop2: detected capacity change from 0 to 4 22:31:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000029000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 449.208556][T16624] loop1: detected capacity change from 0 to 4 [ 449.218515][T16640] EXT4-fs (loop2): Can't read superblock on 2nd try [ 449.228599][T16648] loop5: detected capacity change from 0 to 4 [ 449.235811][T16624] EXT4-fs (loop1): Can't read superblock on 2nd try [ 449.239129][T16648] EXT4-fs (loop5): Can't read superblock on 2nd try [ 449.249061][T16638] loop0: detected capacity change from 0 to 4 [ 449.251182][T16635] loop4: detected capacity change from 0 to 4 22:31:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f006000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 449.261195][T16638] EXT4-fs (loop0): Can't read superblock on 2nd try [ 449.272561][T16635] EXT4-fs (loop4): Can't read superblock on 2nd try [ 449.290035][T16648] loop5: detected capacity change from 0 to 4 [ 449.296430][T16670] loop3: detected capacity change from 0 to 4 [ 449.296519][T16640] loop2: detected capacity change from 0 to 4 22:31:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ff9fdffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f97ffffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 449.305490][T16670] EXT4-fs (loop3): Can't read superblock on 2nd try [ 449.322528][T16648] EXT4-fs (loop5): Can't read superblock on 2nd try [ 449.329423][T16640] EXT4-fs (loop2): Can't read superblock on 2nd try 22:31:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0118ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000004c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 449.357839][T16681] loop1: detected capacity change from 0 to 4 [ 449.359639][T16682] loop0: detected capacity change from 0 to 4 [ 449.371436][T16681] EXT4-fs (loop1): Can't read superblock on 2nd try [ 449.378809][T16682] EXT4-fs (loop0): Can't read superblock on 2nd try [ 449.395939][T16670] loop3: detected capacity change from 0 to 4 [ 449.401254][T16689] loop4: detected capacity change from 0 to 4 [ 449.409015][T16689] EXT4-fs (loop4): Can't read superblock on 2nd try [ 449.416023][T16670] EXT4-fs (loop3): Can't read superblock on 2nd try [ 449.426309][T16701] loop2: detected capacity change from 0 to 4 [ 449.439274][T16682] loop0: detected capacity change from 0 to 4 [ 449.440599][T16703] loop5: detected capacity change from 0 to 4 [ 449.445532][T16681] loop1: detected capacity change from 0 to 4 22:31:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00002e000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 449.463155][T16703] EXT4-fs (loop5): Can't read superblock on 2nd try [ 449.467854][T16701] EXT4-fs (loop2): Can't read superblock on 2nd try [ 449.478472][T16689] loop4: detected capacity change from 0 to 4 [ 449.488101][T16682] EXT4-fs (loop0): Can't read superblock on 2nd try [ 449.497373][T16681] EXT4-fs (loop1): Can't read superblock on 2nd try [ 449.502707][T16689] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffdfdffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 449.515356][T16722] loop3: detected capacity change from 0 to 4 [ 449.524856][T16722] EXT4-fs (loop3): Can't read superblock on 2nd try [ 449.550100][T16701] loop2: detected capacity change from 0 to 4 [ 449.552925][T16736] loop1: detected capacity change from 0 to 4 22:31:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f006800000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fdaffffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f011cffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 449.556358][T16703] loop5: detected capacity change from 0 to 4 [ 449.563650][T16736] EXT4-fs (loop1): Can't read superblock on 2nd try [ 449.580429][T16701] EXT4-fs (loop2): Can't read superblock on 2nd try [ 449.590168][T16741] loop0: detected capacity change from 0 to 4 [ 449.600696][T16745] loop4: detected capacity change from 0 to 4 [ 449.602786][T16703] EXT4-fs (loop5): Can't read superblock on 2nd try [ 449.609478][T16741] EXT4-fs (loop0): Can't read superblock on 2nd try [ 449.624601][T16745] EXT4-fs (loop4): Can't read superblock on 2nd try [ 449.630510][T16736] loop1: detected capacity change from 0 to 4 [ 449.635061][T16722] loop3: detected capacity change from 0 to 4 [ 449.645045][T16758] loop2: detected capacity change from 0 to 4 [ 449.653298][T16736] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000002500000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 449.656578][T16722] EXT4-fs (loop3): Can't read superblock on 2nd try [ 449.661790][T16758] EXT4-fs (loop2): Can't read superblock on 2nd try [ 449.673612][T16745] loop4: detected capacity change from 0 to 4 [ 449.675686][T16741] loop0: detected capacity change from 0 to 4 [ 449.680058][T16745] EXT4-fs (loop4): Can't read superblock on 2nd try [ 449.688632][T16741] EXT4-fs (loop0): Can't read superblock on 2nd try [ 449.704356][T16772] loop5: detected capacity change from 0 to 4 22:31:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f006c00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f7fffffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0126ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 449.711769][T16758] loop2: detected capacity change from 0 to 4 [ 449.718667][T16758] EXT4-fs (loop2): Can't read superblock on 2nd try [ 449.721799][T16772] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00003f000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ff6ffffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 449.761285][T16772] loop5: detected capacity change from 0 to 4 [ 449.779707][T16772] EXT4-fs (loop5): Can't read superblock on 2nd try [ 449.789859][T16788] loop0: detected capacity change from 0 to 4 [ 449.793085][T16794] loop2: detected capacity change from 0 to 4 [ 449.797111][T16798] loop4: detected capacity change from 0 to 4 22:31:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000002510000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 449.809244][T16799] loop3: detected capacity change from 0 to 4 [ 449.815412][T16794] EXT4-fs (loop2): Can't read superblock on 2nd try [ 449.820390][T16799] EXT4-fs (loop3): Can't read superblock on 2nd try [ 449.822185][T16797] loop1: detected capacity change from 0 to 4 [ 449.830258][T16798] EXT4-fs (loop4): Can't read superblock on 2nd try [ 449.835200][T16788] EXT4-fs (loop0): Can't read superblock on 2nd try [ 449.848827][T16797] EXT4-fs (loop1): Can't read superblock on 2nd try [ 449.875869][T16812] loop5: detected capacity change from 0 to 4 [ 449.886085][T16798] loop4: detected capacity change from 0 to 4 [ 449.898261][T16799] loop3: detected capacity change from 0 to 4 [ 449.904720][T16797] loop1: detected capacity change from 0 to 4 [ 449.913810][T16812] EXT4-fs (loop5): Can't read superblock on 2nd try [ 449.918224][T16788] loop0: detected capacity change from 0 to 4 [ 449.921775][T16798] EXT4-fs (loop4): Can't read superblock on 2nd try [ 449.927216][T16797] EXT4-fs (loop1): Can't read superblock on 2nd try [ 449.939754][T16794] loop2: detected capacity change from 0 to 4 [ 449.948175][T16799] EXT4-fs (loop3): Can't read superblock on 2nd try [ 449.955105][T16788] EXT4-fs (loop0): Can't read superblock on 2nd try [ 449.963162][T16794] EXT4-fs (loop2): Can't read superblock on 2nd try 22:31:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffdffffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f8cffffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f007400000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 449.978407][T16812] loop5: detected capacity change from 0 to 4 [ 450.013538][T16812] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f01feffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000040000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 450.023426][T16843] loop4: detected capacity change from 0 to 4 [ 450.040169][T16843] EXT4-fs (loop4): Can't read superblock on 2nd try [ 450.046655][T16846] loop1: detected capacity change from 0 to 4 [ 450.052000][T16851] loop0: detected capacity change from 0 to 4 [ 450.059284][T16853] loop3: detected capacity change from 0 to 4 [ 450.059285][T16846] EXT4-fs (loop1): Can't read superblock on 2nd try [ 450.064520][T16851] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000600000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 450.068433][T16853] EXT4-fs (loop3): Can't read superblock on 2nd try [ 450.093592][T16851] loop0: detected capacity change from 0 to 4 [ 450.101720][T16851] EXT4-fs (loop0): Can't read superblock on 2nd try [ 450.108296][T16846] loop1: detected capacity change from 0 to 4 [ 450.114764][T16846] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffeffffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 450.130891][T16853] loop3: detected capacity change from 0 to 4 [ 450.131209][T16869] loop5: detected capacity change from 0 to 4 [ 450.137430][T16853] EXT4-fs (loop3): Can't read superblock on 2nd try [ 450.153753][T16869] EXT4-fs (loop5): Can't read superblock on 2nd try [ 450.162615][T16868] loop2: detected capacity change from 0 to 4 [ 450.174946][T16882] loop4: detected capacity change from 0 to 4 22:31:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f97ffffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f007a00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 450.176326][T16868] EXT4-fs (loop2): Can't read superblock on 2nd try [ 450.195611][T16882] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000048000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 450.222797][T16869] loop5: detected capacity change from 0 to 4 [ 450.250073][T16897] loop1: detected capacity change from 0 to 4 [ 450.250833][T16868] loop2: detected capacity change from 0 to 4 [ 450.257078][T16869] EXT4-fs (loop5): Can't read superblock on 2nd try [ 450.264252][T16903] loop3: detected capacity change from 0 to 4 [ 450.281249][T16897] EXT4-fs (loop1): Can't read superblock on 2nd try [ 450.285482][T16896] loop0: detected capacity change from 0 to 4 [ 450.290087][T16882] loop4: detected capacity change from 0 to 4 [ 450.298052][T16896] EXT4-fs (loop0): Can't read superblock on 2nd try [ 450.307933][T16903] EXT4-fs (loop3): Can't read superblock on 2nd try [ 450.312195][T16882] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000300000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000680000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x43a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 450.321348][T16868] EXT4-fs (loop2): Can't read superblock on 2nd try [ 450.337849][T16897] loop1: detected capacity change from 0 to 4 [ 450.344481][T16897] EXT4-fs (loop1): Can't read superblock on 2nd try [ 450.355557][T16922] loop5: detected capacity change from 0 to 4 [ 450.365262][T16922] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00004c000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fdaffffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 450.387494][T16896] loop0: detected capacity change from 0 to 4 [ 450.411118][T16896] EXT4-fs (loop0): Can't read superblock on 2nd try [ 450.418666][T16932] loop4: detected capacity change from 0 to 4 [ 450.426673][T16932] EXT4-fs (loop4): bad block size 8192 22:31:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000006c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 450.432461][T16934] loop2: detected capacity change from 0 to 4 [ 450.438151][T16922] loop5: detected capacity change from 0 to 4 [ 450.440425][T16943] loop3: detected capacity change from 0 to 4 [ 450.450387][T16944] loop1: detected capacity change from 0 to 4 [ 450.453210][T16943] EXT4-fs (loop3): Can't read superblock on 2nd try [ 450.459951][T16934] EXT4-fs (loop2): Can't read superblock on 2nd try [ 450.469130][T16922] EXT4-fs (loop5): Can't read superblock on 2nd try [ 450.477198][T16944] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fe00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 450.494754][T16932] loop4: detected capacity change from 0 to 4 [ 450.514522][T16932] EXT4-fs (loop4): bad block size 8192 [ 450.516525][T16943] loop3: detected capacity change from 0 to 4 [ 450.526105][T16934] loop2: detected capacity change from 0 to 4 [ 450.526894][T16967] loop5: detected capacity change from 0 to 4 [ 450.532491][T16944] loop1: detected capacity change from 0 to 4 22:31:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000400000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 450.538748][T16968] loop0: detected capacity change from 0 to 4 [ 450.549520][T16943] EXT4-fs (loop3): Can't read superblock on 2nd try [ 450.558129][T16944] EXT4-fs (loop1): Can't read superblock on 2nd try [ 450.559458][T16934] EXT4-fs (loop2): Can't read superblock on 2nd try [ 450.579637][T16967] EXT4-fs (loop5): Can't read superblock on 2nd try [ 450.587151][T16968] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ff6ffffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00014c000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00bf01000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0xc00, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 450.599617][T16980] loop4: detected capacity change from 0 to 4 [ 450.608026][T16980] EXT4-fs (loop4): bad block size 16384 [ 450.624583][T16967] loop5: detected capacity change from 0 to 4 [ 450.635806][T16967] EXT4-fs (loop5): Can't read superblock on 2nd try [ 450.639622][T16989] loop1: detected capacity change from 0 to 4 [ 450.651295][T16992] loop0: detected capacity change from 0 to 4 [ 450.658252][T16989] EXT4-fs (loop1): Can't read superblock on 2nd try [ 450.661436][T16997] loop2: detected capacity change from 0 to 8 [ 450.665163][T16980] loop4: detected capacity change from 0 to 4 [ 450.672160][T16997] EXT4-fs (loop2): bad geometry: block count 64 exceeds size of device (1 blocks) [ 450.686364][T16992] EXT4-fs (loop0): Can't read superblock on 2nd try [ 450.693320][T16980] EXT4-fs (loop4): bad block size 16384 22:31:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000740000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 450.710261][T16992] loop0: detected capacity change from 0 to 4 [ 450.714917][T17012] loop3: detected capacity change from 0 to 4 [ 450.729415][T16997] loop2: detected capacity change from 0 to 8 [ 450.737270][T16992] EXT4-fs (loop0): Can't read superblock on 2nd try [ 450.748633][T16997] EXT4-fs (loop2): bad geometry: block count 64 exceeds size of device (1 blocks) 22:31:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000600000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00c201000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0xfdef, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 450.758267][T16989] loop1: detected capacity change from 0 to 4 [ 450.762064][T17012] EXT4-fs (loop3): Can't read superblock on 2nd try [ 450.774222][T17016] loop5: detected capacity change from 0 to 4 [ 450.782936][T16989] EXT4-fs (loop1): Can't read superblock on 2nd try [ 450.790520][T17016] EXT4-fs (loop5): Can't read superblock on 2nd try [ 450.797103][T17030] loop4: detected capacity change from 0 to 4 [ 450.805000][T17030] EXT4-fs (loop4): bad block size 65536 22:31:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffdffffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 450.828625][T17012] loop3: detected capacity change from 0 to 4 [ 450.833188][T17040] loop2: detected capacity change from 0 to 128 [ 450.841737][T17012] EXT4-fs (loop3): Can't read superblock on 2nd try [ 450.861639][T17016] loop5: detected capacity change from 0 to 4 [ 450.865353][T17040] EXT4-fs (loop2): bad geometry: block count 64 exceeds size of device (16 blocks) [ 450.877817][T17016] EXT4-fs (loop5): Can't read superblock on 2nd try [ 450.878058][T17030] loop4: detected capacity change from 0 to 4 [ 450.887076][T17042] loop0: detected capacity change from 0 to 4 [ 450.898812][T17042] EXT4-fs (loop0): Can't read superblock on 2nd try [ 450.905121][T17030] EXT4-fs (loop4): bad block size 65536 [ 450.905464][T17055] loop1: detected capacity change from 0 to 4 [ 450.919073][T17055] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000007a0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000700000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00004d000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00c301000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 450.968439][T17055] loop1: detected capacity change from 0 to 4 [ 450.971792][T17040] loop2: detected capacity change from 0 to 128 [ 450.988302][T17040] EXT4-fs (loop2): bad geometry: block count 64 exceeds size of device (16 blocks) [ 450.998579][T17055] EXT4-fs (loop1): Can't read superblock on 2nd try [ 451.004652][T17075] loop3: detected capacity change from 0 to 4 [ 451.007908][T17077] loop4: detected capacity change from 0 to 4 22:31:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x87ffc00, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffeffffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 451.013899][T17076] loop0: detected capacity change from 0 to 4 [ 451.018209][T17077] EXT4-fs (loop4): Invalid log block size: 7 [ 451.029520][T17076] EXT4-fs (loop0): Can't read superblock on 2nd try [ 451.036521][T17075] EXT4-fs (loop3): Can't read superblock on 2nd try [ 451.039507][T17081] loop5: detected capacity change from 0 to 4 [ 451.050194][T17081] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00014d000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 451.072842][T17077] loop4: detected capacity change from 0 to 4 [ 451.073785][T17075] loop3: detected capacity change from 0 to 4 [ 451.078968][T17076] loop0: detected capacity change from 0 to 4 [ 451.092275][T17075] EXT4-fs (loop3): Can't read superblock on 2nd try [ 451.117073][T17081] loop5: detected capacity change from 0 to 4 22:31:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000800000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 451.119295][T17077] EXT4-fs (loop4): Invalid log block size: 7 [ 451.130100][T17081] EXT4-fs (loop5): Can't read superblock on 2nd try [ 451.139099][T17106] loop1: detected capacity change from 0 to 4 [ 451.152107][T17076] EXT4-fs (loop0): Can't read superblock on 2nd try [ 451.164147][T17106] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000402000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fffffff8c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 451.186281][T17114] loop3: detected capacity change from 0 to 4 [ 451.193917][T17120] loop4: detected capacity change from 0 to 4 [ 451.196682][T17114] EXT4-fs (loop3): Can't read superblock on 2nd try [ 451.201087][T17120] EXT4-fs (loop4): Invalid log block size: 8 [ 451.227036][T17094] loop2: detected capacity change from 0 to 32640 [ 451.234624][T17094] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 451.241654][T17106] loop1: detected capacity change from 0 to 4 [ 451.241825][T17131] loop5: detected capacity change from 0 to 4 [ 451.255020][T17131] EXT4-fs (loop5): Can't read superblock on 2nd try [ 451.263332][T17106] EXT4-fs (loop1): Can't read superblock on 2nd try [ 451.270625][T17114] loop3: detected capacity change from 0 to 4 [ 451.270675][T17120] loop4: detected capacity change from 0 to 4 22:31:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000300000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 451.284487][T17120] EXT4-fs (loop4): Invalid log block size: 8 [ 451.290932][T17114] EXT4-fs (loop3): Can't read superblock on 2nd try [ 451.314385][T17131] loop5: detected capacity change from 0 to 4 [ 451.321998][T17131] EXT4-fs (loop5): Can't read superblock on 2nd try [ 451.328661][T17152] loop1: detected capacity change from 0 to 4 22:31:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000f00000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 451.336740][T17155] loop0: detected capacity change from 0 to 4 [ 451.347227][T17155] EXT4-fs (loop0): Can't read superblock on 2nd try [ 451.356291][T17152] EXT4-fs (loop1): bad block size 8192 22:31:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000060000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fffffff970000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 451.424187][T17155] loop0: detected capacity change from 0 to 4 [ 451.446203][T17152] loop1: detected capacity change from 0 to 4 [ 451.457569][T17155] EXT4-fs (loop0): Can't read superblock on 2nd try [ 451.470201][T17168] loop4: detected capacity change from 0 to 4 [ 451.473552][T17176] loop5: detected capacity change from 0 to 4 [ 451.477317][T17171] loop3: detected capacity change from 0 to 4 [ 451.487304][T17176] EXT4-fs (loop5): Can't read superblock on 2nd try [ 451.499219][T17171] EXT4-fs (loop3): Can't read superblock on 2nd try [ 451.505870][T17168] EXT4-fs (loop4): Invalid log block size: 15 22:31:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f003c02000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x2001003a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000400000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 451.520819][T17176] loop5: detected capacity change from 0 to 4 [ 451.529471][T17176] EXT4-fs (loop5): Can't read superblock on 2nd try [ 451.539664][T17171] loop3: detected capacity change from 0 to 4 [ 451.545877][T17168] loop4: detected capacity change from 0 to 4 [ 451.554973][T17171] EXT4-fs (loop3): Can't read superblock on 2nd try [ 451.562914][T17168] EXT4-fs (loop4): Invalid log block size: 15 22:31:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fd56190ab0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 451.570908][T17198] loop0: detected capacity change from 0 to 4 [ 451.589552][T17198] EXT4-fs (loop0): Can't read superblock on 2nd try [ 451.604852][T17205] loop5: detected capacity change from 0 to 4 [ 451.612528][T17205] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000001400000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000068000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 451.633203][T17198] loop0: detected capacity change from 0 to 4 [ 451.640087][T17198] EXT4-fs (loop0): Can't read superblock on 2nd try [ 451.660272][T17215] loop1: detected capacity change from 0 to 4 [ 451.666414][T17205] loop5: detected capacity change from 0 to 4 [ 451.673387][T17215] EXT4-fs (loop1): bad block size 16384 22:31:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f003d02000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 451.679681][T17195] loop2: detected capacity change from 0 to 32640 [ 451.689812][T17222] loop4: detected capacity change from 0 to 4 [ 451.695121][T17205] EXT4-fs (loop5): Can't read superblock on 2nd try [ 451.712396][T17195] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 451.723894][T17229] loop3: detected capacity change from 0 to 4 22:31:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000001ae0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 451.742191][T17222] EXT4-fs (loop4): Invalid log block size: 20 [ 451.753180][T17229] EXT4-fs (loop3): Can't read superblock on 2nd try [ 451.761490][T17237] loop0: detected capacity change from 0 to 4 22:31:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000600000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 451.782744][T17222] loop4: detected capacity change from 0 to 4 [ 451.789881][T17222] EXT4-fs (loop4): Invalid log block size: 20 [ 451.801929][T17237] EXT4-fs (loop0): Can't read superblock on 2nd try [ 451.824490][T17229] loop3: detected capacity change from 0 to 4 22:31:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000002000000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 451.832331][T17229] EXT4-fs (loop3): Can't read superblock on 2nd try [ 451.844052][T17254] loop5: detected capacity change from 0 to 4 [ 451.852629][T17253] loop1: detected capacity change from 0 to 4 [ 451.858914][T17254] EXT4-fs (loop5): Can't read superblock on 2nd try [ 451.865796][T17253] EXT4-fs (loop1): bad block size 65536 22:31:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x7ffff000, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00006c000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 451.899890][T17237] loop0: detected capacity change from 0 to 4 [ 451.913669][T17254] loop5: detected capacity change from 0 to 4 [ 451.919820][T17237] EXT4-fs (loop0): Can't read superblock on 2nd try [ 451.921080][T17253] loop1: detected capacity change from 0 to 4 [ 451.931184][T17273] loop4: detected capacity change from 0 to 4 [ 451.933006][T17254] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000001af0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000700000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004002000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 451.940869][T17276] loop3: detected capacity change from 0 to 4 [ 451.954223][T17253] EXT4-fs (loop1): bad block size 65536 [ 451.972331][T17273] EXT4-fs (loop4): Invalid log block size: 32 [ 451.981954][T17276] EXT4-fs (loop3): Can't read superblock on 2nd try [ 452.019423][T17273] loop4: detected capacity change from 0 to 4 [ 452.022352][T17295] loop0: detected capacity change from 0 to 4 [ 452.032333][T17273] EXT4-fs (loop4): Invalid log block size: 32 [ 452.032371][T17290] loop5: detected capacity change from 0 to 4 [ 452.040809][T17297] loop1: detected capacity change from 0 to 4 [ 452.051653][T17297] EXT4-fs (loop1): Invalid log block size: 7 22:31:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000074000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000002900000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 452.065100][T17295] EXT4-fs (loop0): Can't read superblock on 2nd try [ 452.070403][T17307] loop3: detected capacity change from 0 to 4 [ 452.077810][T17290] EXT4-fs (loop5): Can't read superblock on 2nd try [ 452.079569][T17307] EXT4-fs (loop3): Can't read superblock on 2nd try [ 452.112569][T17297] loop1: detected capacity change from 0 to 4 [ 452.112570][T17278] loop2: detected capacity change from 0 to 32640 [ 452.113212][T17278] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 452.130053][T17297] EXT4-fs (loop1): Invalid log block size: 7 [ 452.138172][T17318] loop4: detected capacity change from 0 to 4 [ 452.143567][T17295] loop0: detected capacity change from 0 to 4 [ 452.145921][T17318] EXT4-fs (loop4): Invalid log block size: 41 [ 452.150338][T17307] loop3: detected capacity change from 0 to 4 22:31:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000001400000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 452.157886][T17295] EXT4-fs (loop0): Can't read superblock on 2nd try [ 452.166947][T17290] loop5: detected capacity change from 0 to 4 [ 452.175277][T17307] EXT4-fs (loop3): Can't read superblock on 2nd try [ 452.176083][T17290] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00007a000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000003000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000001be0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 452.218640][T17318] loop4: detected capacity change from 0 to 4 [ 452.235368][T17318] EXT4-fs (loop4): Invalid log block size: 41 [ 452.254414][T17345] loop3: detected capacity change from 0 to 4 [ 452.260735][T17346] loop1: detected capacity change from 0 to 4 [ 452.273716][T17345] EXT4-fs (loop3): Can't read superblock on 2nd try [ 452.280713][T17346] EXT4-fs (loop1): Invalid log block size: 20 [ 452.287363][T17348] loop0: detected capacity change from 0 to 4 [ 452.297841][T17348] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000002e00000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 452.326417][T17355] loop5: detected capacity change from 0 to 4 [ 452.339773][T17355] EXT4-fs (loop5): Can't read superblock on 2nd try [ 452.349567][T17348] loop0: detected capacity change from 0 to 4 [ 452.364848][T17346] loop1: detected capacity change from 0 to 4 [ 452.371298][T17348] EXT4-fs (loop0): Can't read superblock on 2nd try [ 452.375439][T17345] loop3: detected capacity change from 0 to 4 [ 452.378967][T17367] loop4: detected capacity change from 0 to 4 [ 452.391675][T17346] EXT4-fs (loop1): Invalid log block size: 20 [ 452.399489][T17367] EXT4-fs (loop4): Invalid log block size: 46 [ 452.399829][T17345] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0xfffffdef, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000002900000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000204000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 452.422901][T17355] loop5: detected capacity change from 0 to 4 [ 452.436632][T17355] EXT4-fs (loop5): Can't read superblock on 2nd try [ 452.461570][T17367] loop4: detected capacity change from 0 to 4 22:31:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000edc00000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0002b2000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 452.481378][T17367] EXT4-fs (loop4): Invalid log block size: 46 [ 452.513788][T17396] loop1: detected capacity change from 0 to 4 [ 452.524497][T17397] loop5: detected capacity change from 0 to 4 22:31:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000003f00000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 452.532596][T17396] EXT4-fs (loop1): Invalid log block size: 41 [ 452.539590][T17401] loop0: detected capacity change from 0 to 4 [ 452.546379][T17397] EXT4-fs (loop5): Can't read superblock on 2nd try [ 452.557784][T17409] loop3: detected capacity change from 0 to 4 [ 452.564974][T17401] EXT4-fs (loop0): Can't read superblock on 2nd try [ 452.570356][T17409] EXT4-fs (loop3): Can't read superblock on 2nd try [ 452.578388][T17412] loop4: detected capacity change from 0 to 4 [ 452.591847][T17412] EXT4-fs (loop4): Invalid log block size: 63 [ 452.603399][T17397] loop5: detected capacity change from 0 to 4 [ 452.610532][T17396] loop1: detected capacity change from 0 to 4 [ 452.624257][T17396] EXT4-fs (loop1): Invalid log block size: 41 22:31:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000604000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000002e00000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fab9061d50000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 452.632573][T17397] EXT4-fs (loop5): Can't read superblock on 2nd try [ 452.646970][T17401] loop0: detected capacity change from 0 to 4 [ 452.648368][T17394] loop2: detected capacity change from 0 to 32640 [ 452.658312][T17401] EXT4-fs (loop0): Can't read superblock on 2nd try [ 452.673840][T17394] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 452.706399][T17412] loop4: detected capacity change from 0 to 4 [ 452.729728][T17409] loop3: detected capacity change from 0 to 4 [ 452.736005][T17412] EXT4-fs (loop4): Invalid log block size: 63 [ 452.743910][T17409] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0003b2000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000ffffffff00000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 452.754972][T17444] loop1: detected capacity change from 0 to 4 [ 452.760909][T17448] loop0: detected capacity change from 0 to 4 [ 452.768565][T17444] EXT4-fs (loop1): Invalid log block size: 46 [ 452.777119][T17455] loop5: detected capacity change from 0 to 4 [ 452.782290][T17448] EXT4-fs (loop0): Can't read superblock on 2nd try [ 452.788889][T17455] EXT4-fs (loop5): Can't read superblock on 2nd try [ 452.813734][T17464] loop3: detected capacity change from 0 to 4 [ 452.823666][T17444] loop1: detected capacity change from 0 to 4 [ 452.829042][T17470] loop4: detected capacity change from 0 to 4 [ 452.839825][T17444] EXT4-fs (loop1): Invalid log block size: 46 [ 452.855722][T17464] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fffffffda0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 452.863802][T17470] EXT4-fs (loop4): Invalid log block size: 255 [ 452.870984][T17448] loop0: detected capacity change from 0 to 4 [ 452.877951][T17448] EXT4-fs (loop0): Can't read superblock on 2nd try [ 452.878000][T17455] loop5: detected capacity change from 0 to 4 [ 452.890999][T17455] EXT4-fs (loop5): Can't read superblock on 2nd try [ 452.913302][T17464] loop3: detected capacity change from 0 to 4 [ 452.921726][T17464] EXT4-fs (loop3): Can't read superblock on 2nd try [ 452.929730][T17470] loop4: detected capacity change from 0 to 4 [ 452.936750][T17470] EXT4-fs (loop4): Invalid log block size: 255 [ 452.951451][T17494] loop5: detected capacity change from 0 to 4 22:31:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x7ffffffffffffbff, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f001004000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000003f00000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0002b3000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 452.962142][T17494] EXT4-fs (loop5): Can't read superblock on 2nd try [ 453.006773][T17507] loop0: detected capacity change from 0 to 4 [ 453.023168][T17507] EXT4-fs (loop0): Can't read superblock on 2nd try [ 453.030896][T17494] loop5: detected capacity change from 0 to 4 [ 453.031039][T17516] loop3: detected capacity change from 0 to 4 [ 453.044031][T17494] EXT4-fs (loop5): Can't read superblock on 2nd try [ 453.044050][T17519] loop1: detected capacity change from 0 to 4 22:31:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffffff60000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 453.052277][T17516] EXT4-fs (loop3): Can't read superblock on 2nd try [ 453.063841][T17520] loop4: detected capacity change from 0 to 4 [ 453.076275][T17519] EXT4-fs (loop1): Invalid log block size: 63 22:31:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000005000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000ffffffff00000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 453.112643][T17520] EXT4-fs (loop4): Can't read superblock on 2nd try [ 453.134427][T17532] loop5: detected capacity change from 0 to 4 [ 453.153347][T17544] loop0: detected capacity change from 0 to 4 22:31:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000300000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 453.155023][T17516] loop3: detected capacity change from 0 to 4 [ 453.168103][T17516] EXT4-fs (loop3): Can't read superblock on 2nd try [ 453.176328][T17532] EXT4-fs (loop5): Can't read superblock on 2nd try [ 453.197213][T17556] loop1: detected capacity change from 0 to 4 [ 453.202145][T17514] loop2: detected capacity change from 0 to 32640 22:31:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00c0ed000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 453.205859][T17556] EXT4-fs (loop1): Invalid log block size: 255 [ 453.223775][T17544] EXT4-fs (loop0): Can't read superblock on 2nd try [ 453.224983][T17514] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 453.247579][T17564] loop4: detected capacity change from 0 to 4 [ 453.254739][T17564] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffffdf90000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 453.256237][T17568] loop3: detected capacity change from 0 to 4 [ 453.268884][T17568] EXT4-fs (loop3): Can't read superblock on 2nd try [ 453.291374][T17544] loop0: detected capacity change from 0 to 4 [ 453.293588][T17556] loop1: detected capacity change from 0 to 4 [ 453.297608][T17564] loop4: detected capacity change from 0 to 4 [ 453.310234][T17556] EXT4-fs (loop1): Invalid log block size: 255 22:31:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 453.334647][T17581] loop5: detected capacity change from 0 to 4 [ 453.335256][T17568] loop3: detected capacity change from 0 to 4 [ 453.347995][T17581] EXT4-fs (loop5): Can't read superblock on 2nd try [ 453.358835][T17564] EXT4-fs (loop4): Can't read superblock on 2nd try [ 453.362978][T17544] EXT4-fs (loop0): Can't read superblock on 2nd try [ 453.376422][T17568] EXT4-fs (loop3): Can't read superblock on 2nd try [ 453.397215][T17594] loop1: detected capacity change from 0 to 4 [ 453.407802][T17581] loop5: detected capacity change from 0 to 4 [ 453.416017][T17581] EXT4-fs (loop5): Can't read superblock on 2nd try [ 453.425953][T17594] EXT4-fs (loop1): Can't read superblock on 2nd try [ 453.430235][T17514] loop2: detected capacity change from 0 to 32640 [ 453.441611][T17514] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 22:31:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0xfffffffffffffdef, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000400000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffe000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000006000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffffdfd0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 453.468215][T17594] loop1: detected capacity change from 0 to 4 [ 453.474685][T17594] EXT4-fs (loop1): Can't read superblock on 2nd try [ 453.499777][T17612] loop4: detected capacity change from 0 to 4 [ 453.502317][T17616] loop3: detected capacity change from 0 to 4 22:31:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000300000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 453.507659][T17615] loop5: detected capacity change from 0 to 4 [ 453.522253][T17621] loop0: detected capacity change from 0 to 4 [ 453.526895][T17612] EXT4-fs (loop4): Can't read superblock on 2nd try [ 453.535197][T17616] EXT4-fs (loop3): Can't read superblock on 2nd try [ 453.544228][T17621] EXT4-fs (loop0): Can't read superblock on 2nd try [ 453.555281][T17615] EXT4-fs (loop5): Can't read superblock on 2nd try [ 453.564388][T17632] loop1: detected capacity change from 0 to 4 [ 453.574653][T17632] EXT4-fs (loop1): Can't read superblock on 2nd try [ 453.581356][T17612] loop4: detected capacity change from 0 to 4 [ 453.601575][T17621] loop0: detected capacity change from 0 to 4 [ 453.606364][T17612] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000fff000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 453.614643][T17621] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000406000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 453.641235][T17632] loop1: detected capacity change from 0 to 4 [ 453.648910][T17615] loop5: detected capacity change from 0 to 4 [ 453.660390][T17615] EXT4-fs (loop5): Can't read superblock on 2nd try [ 453.669504][T17632] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000500000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 453.711298][T17655] loop3: detected capacity change from 0 to 4 [ 453.718158][T17650] loop2: detected capacity change from 0 to 32640 [ 453.736586][T17655] EXT4-fs (loop3): Can't read superblock on 2nd try [ 453.738075][T17660] loop0: detected capacity change from 0 to 4 22:31:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffffffd0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000400000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 453.757888][T17650] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 453.776512][T17660] EXT4-fs (loop0): Can't read superblock on 2nd try [ 453.798618][T17675] loop4: detected capacity change from 0 to 4 [ 453.799534][T17673] loop1: detected capacity change from 0 to 4 [ 453.806052][T17675] EXT4-fs (loop4): Can't read superblock on 2nd try [ 453.818329][T17676] loop5: detected capacity change from 0 to 4 [ 453.827070][T17673] EXT4-fs (loop1): Can't read superblock on 2nd try [ 453.833849][T17676] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000007000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 453.859416][T17655] loop3: detected capacity change from 0 to 4 [ 453.868748][T17650] loop2: detected capacity change from 0 to 32640 [ 453.877543][T17655] EXT4-fs (loop3): Can't read superblock on 2nd try [ 453.901634][T17675] loop4: detected capacity change from 0 to 4 [ 453.907785][T17676] loop5: detected capacity change from 0 to 4 [ 453.908989][T17673] loop1: detected capacity change from 0 to 4 [ 453.922668][T17676] EXT4-fs (loop5): Can't read superblock on 2nd try [ 453.935720][T17675] EXT4-fs (loop4): Can't read superblock on 2nd try [ 453.950245][T17673] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0xffffffffffffffff, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00feff000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffffffe0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000500000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000600000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 453.962819][T17702] loop0: detected capacity change from 0 to 4 [ 453.988343][T17702] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000009000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 454.019408][T17720] loop4: detected capacity change from 0 to 4 [ 454.025767][T17717] loop1: detected capacity change from 0 to 4 [ 454.028303][T17722] loop5: detected capacity change from 0 to 4 [ 454.032586][T17721] loop3: detected capacity change from 0 to 4 [ 454.044300][T17722] EXT4-fs (loop5): Can't read superblock on 2nd try [ 454.045979][T17720] EXT4-fs (loop4): Can't read superblock on 2nd try [ 454.076668][T17717] EXT4-fs (loop1): Can't read superblock on 2nd try [ 454.077376][T17721] EXT4-fs (loop3): Can't read superblock on 2nd try [ 454.102630][T17738] loop0: detected capacity change from 0 to 4 [ 454.112726][T17738] EXT4-fs (loop0): Can't read superblock on 2nd try [ 454.133959][T17720] loop4: detected capacity change from 0 to 4 [ 454.140632][T17720] EXT4-fs (loop4): Can't read superblock on 2nd try [ 454.140641][T17738] loop0: detected capacity change from 0 to 4 [ 454.147355][T17722] loop5: detected capacity change from 0 to 4 [ 454.153944][T17721] loop3: detected capacity change from 0 to 4 [ 454.159438][T17717] loop1: detected capacity change from 0 to 4 [ 454.168362][T17738] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000a000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000700000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 454.179150][T17721] EXT4-fs (loop3): Can't read superblock on 2nd try [ 454.193628][T17722] EXT4-fs (loop5): Can't read superblock on 2nd try [ 454.200466][T17717] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000040000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000fff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 454.250234][T17737] loop2: detected capacity change from 0 to 32640 [ 454.254871][T17767] loop0: detected capacity change from 0 to 4 [ 454.263731][T17737] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 454.267120][T17765] loop4: detected capacity change from 0 to 4 [ 454.276960][T17771] loop3: detected capacity change from 0 to 4 [ 454.276969][T17767] EXT4-fs (loop0): Can't read superblock on 2nd try [ 454.285992][T17779] loop5: detected capacity change from 0 to 4 22:31:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000600000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 454.296432][T17765] EXT4-fs (loop4): Can't read superblock on 2nd try [ 454.298362][T17771] EXT4-fs (loop3): Can't read superblock on 2nd try [ 454.305951][T17779] EXT4-fs (loop5): Can't read superblock on 2nd try [ 454.317512][T17767] loop0: detected capacity change from 0 to 4 [ 454.323931][T17767] EXT4-fs (loop0): Can't read superblock on 2nd try [ 454.340914][T17765] loop4: detected capacity change from 0 to 4 [ 454.347549][T17771] loop3: detected capacity change from 0 to 4 [ 454.351480][T17765] EXT4-fs (loop4): Can't read superblock on 2nd try [ 454.376275][T17771] EXT4-fs (loop3): Can't read superblock on 2nd try [ 454.388963][T17798] loop1: detected capacity change from 0 to 4 22:31:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000b000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 454.400464][T17779] loop5: detected capacity change from 0 to 4 [ 454.426046][T17798] EXT4-fs (loop1): Can't read superblock on 2nd try [ 454.434696][T17779] EXT4-fs (loop5): Can't read superblock on 2nd try [ 454.445038][T17810] loop0: detected capacity change from 0 to 4 22:31:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x300}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000080000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000800000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffffbff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 454.458048][T17810] EXT4-fs (loop0): Can't read superblock on 2nd try [ 454.487986][T17798] loop1: detected capacity change from 0 to 4 [ 454.499251][T17798] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000700000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 454.516670][T17825] loop4: detected capacity change from 0 to 4 [ 454.522243][T17810] loop0: detected capacity change from 0 to 4 [ 454.523119][T17826] loop5: detected capacity change from 0 to 4 [ 454.535549][T17810] EXT4-fs (loop0): Can't read superblock on 2nd try [ 454.537313][T17825] EXT4-fs (loop4): Can't read superblock on 2nd try [ 454.550717][T17826] EXT4-fs (loop5): Can't read superblock on 2nd try [ 454.557819][T17832] loop3: detected capacity change from 0 to 4 [ 454.567741][T17830] loop2: detected capacity change from 0 to 3 [ 454.584243][T17830] EXT4-fs (loop2): unable to read superblock [ 454.592928][T17832] EXT4-fs (loop3): Can't read superblock on 2nd try [ 454.610133][T17825] loop4: detected capacity change from 0 to 4 22:31:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000c000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffffbffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 454.618612][T17825] EXT4-fs (loop4): Can't read superblock on 2nd try [ 454.633799][T17848] loop1: detected capacity change from 0 to 4 [ 454.643716][T17853] loop0: detected capacity change from 0 to 4 [ 454.654802][T17848] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000900000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 454.670070][T17832] loop3: detected capacity change from 0 to 4 [ 454.670715][T17853] EXT4-fs (loop0): Can't read superblock on 2nd try [ 454.676323][T17830] loop2: detected capacity change from 0 to 3 [ 454.685285][T17832] EXT4-fs (loop3): Can't read superblock on 2nd try [ 454.695496][T17830] EXT4-fs (loop2): unable to read superblock [ 454.707561][T17865] loop5: detected capacity change from 0 to 4 [ 454.713894][T17848] loop1: detected capacity change from 0 to 4 22:31:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x402}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004000080000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 454.720139][T17865] EXT4-fs (loop5): Can't read superblock on 2nd try [ 454.723025][T17853] loop0: detected capacity change from 0 to 4 [ 454.732841][T17848] EXT4-fs (loop1): Can't read superblock on 2nd try [ 454.735047][T17876] loop4: detected capacity change from 0 to 4 [ 454.746448][T17853] EXT4-fs (loop0): Can't read superblock on 2nd try [ 454.755177][T17876] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000d000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 454.776958][T17865] loop5: detected capacity change from 0 to 4 [ 454.799684][T17865] EXT4-fs (loop5): Can't read superblock on 2nd try [ 454.807464][T17897] loop0: detected capacity change from 0 to 4 [ 454.813638][T17876] loop4: detected capacity change from 0 to 4 22:31:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ff9fdffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 454.824676][T17897] EXT4-fs (loop0): Can't read superblock on 2nd try [ 454.826244][T17876] EXT4-fs (loop4): Can't read superblock on 2nd try [ 454.833537][T17899] loop3: detected capacity change from 0 to 4 [ 454.838143][T17893] loop2: detected capacity change from 0 to 4 [ 454.854249][T17899] EXT4-fs (loop3): Can't read superblock on 2nd try [ 454.854676][T17893] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 22:31:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000a00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000800000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000e000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 454.888382][T17897] loop0: detected capacity change from 0 to 4 [ 454.901331][T17897] EXT4-fs (loop0): Can't read superblock on 2nd try [ 454.907134][T17899] loop3: detected capacity change from 0 to 4 [ 454.920799][T17899] EXT4-fs (loop3): Can't read superblock on 2nd try [ 454.920869][T17918] loop5: detected capacity change from 0 to 4 [ 454.940740][T17918] EXT4-fs (loop5): Can't read superblock on 2nd try [ 454.942698][T17920] loop4: detected capacity change from 0 to 4 [ 454.950538][T17929] loop0: detected capacity change from 0 to 4 [ 454.953519][T17893] loop2: detected capacity change from 0 to 4 [ 454.961544][T17929] EXT4-fs (loop0): Can't read superblock on 2nd try [ 454.971674][T17920] EXT4-fs (loop4): Can't read superblock on 2nd try [ 454.978205][T17893] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 22:31:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 454.988487][T17918] loop5: detected capacity change from 0 to 4 [ 454.988749][T17940] loop1: detected capacity change from 0 to 4 [ 455.000717][T17918] EXT4-fs (loop5): Can't read superblock on 2nd try [ 455.011049][T17946] loop3: detected capacity change from 0 to 4 [ 455.018087][T17946] EXT4-fs (loop3): Can't read superblock on 2nd try [ 455.020078][T17940] EXT4-fs (loop1): Can't read superblock on 2nd try [ 455.028463][T17929] loop0: detected capacity change from 0 to 4 22:31:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x403}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000f000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 455.037922][T17929] EXT4-fs (loop0): Can't read superblock on 2nd try [ 455.042713][T17920] loop4: detected capacity change from 0 to 4 [ 455.054493][T17920] EXT4-fs (loop4): Can't read superblock on 2nd try [ 455.061727][T17958] loop2: detected capacity change from 0 to 4 [ 455.075992][T17946] loop3: detected capacity change from 0 to 4 [ 455.076359][T17958] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 22:31:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffdfdffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000100000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 455.083548][T17946] EXT4-fs (loop3): Can't read superblock on 2nd try [ 455.096746][T17969] loop0: detected capacity change from 0 to 4 [ 455.100137][T17972] loop5: detected capacity change from 0 to 4 [ 455.109605][T17969] EXT4-fs (loop0): Can't read superblock on 2nd try [ 455.113450][T17972] EXT4-fs (loop5): Can't read superblock on 2nd try [ 455.127079][T17940] loop1: detected capacity change from 0 to 4 22:31:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000b00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 455.141918][T17958] loop2: detected capacity change from 0 to 4 [ 455.142306][T17940] EXT4-fs (loop1): Can't read superblock on 2nd try [ 455.162349][T17958] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 455.164000][T17969] loop0: detected capacity change from 0 to 4 [ 455.169106][T17972] loop5: detected capacity change from 0 to 4 [ 455.181044][T17969] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x404}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000410000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000900000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 455.181953][T17989] loop4: detected capacity change from 0 to 4 [ 455.189926][T17992] loop3: detected capacity change from 0 to 4 [ 455.200495][T17972] EXT4-fs (loop5): Can't read superblock on 2nd try [ 455.201582][T17992] EXT4-fs (loop3): Can't read superblock on 2nd try [ 455.215787][T17989] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f7fffffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 455.248452][T17992] loop3: detected capacity change from 0 to 4 [ 455.249707][T18010] loop1: detected capacity change from 0 to 4 [ 455.261611][T18011] loop0: detected capacity change from 0 to 4 [ 455.263138][T17992] EXT4-fs (loop3): Can't read superblock on 2nd try [ 455.268727][T18011] EXT4-fs (loop0): Can't read superblock on 2nd try [ 455.278031][T18010] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000200000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 455.303494][T17989] loop4: detected capacity change from 0 to 4 [ 455.308612][T18016] loop2: detected capacity change from 0 to 4 [ 455.311893][T18027] loop5: detected capacity change from 0 to 4 [ 455.323153][T17989] EXT4-fs (loop4): Can't read superblock on 2nd try [ 455.334044][T18016] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 455.338053][T18033] loop3: detected capacity change from 0 to 4 [ 455.347337][T18027] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002010000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 455.355172][T18010] loop1: detected capacity change from 0 to 4 [ 455.356195][T18011] loop0: detected capacity change from 0 to 4 [ 455.367806][T18011] EXT4-fs (loop0): Can't read superblock on 2nd try [ 455.383042][T18033] EXT4-fs (loop3): Can't read superblock on 2nd try [ 455.389735][T18010] EXT4-fs (loop1): Can't read superblock on 2nd try [ 455.393921][T18016] loop2: detected capacity change from 0 to 4 22:31:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000c00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000040200000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 455.400411][T18027] loop5: detected capacity change from 0 to 4 [ 455.420102][T18027] EXT4-fs (loop5): Can't read superblock on 2nd try [ 455.429893][T18016] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 455.439627][T18057] loop4: detected capacity change from 0 to 4 [ 455.442138][T18054] loop0: detected capacity change from 0 to 4 22:31:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f8cffffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x405}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000a00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 455.452105][T18057] EXT4-fs (loop4): Can't read superblock on 2nd try [ 455.459245][T18062] loop3: detected capacity change from 0 to 4 [ 455.465319][T18054] EXT4-fs (loop0): Can't read superblock on 2nd try [ 455.467291][T18062] EXT4-fs (loop3): Can't read superblock on 2nd try [ 455.502772][T18054] loop0: detected capacity change from 0 to 4 [ 455.510034][T18054] EXT4-fs (loop0): Can't read superblock on 2nd try [ 455.516153][T18057] loop4: detected capacity change from 0 to 4 [ 455.517947][T18079] loop5: detected capacity change from 0 to 4 [ 455.528902][T18080] loop1: detected capacity change from 0 to 4 [ 455.532695][T18057] EXT4-fs (loop4): Can't read superblock on 2nd try [ 455.535164][T18081] loop2: detected capacity change from 0 to 4 22:31:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000011000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000d00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 455.549111][T18080] EXT4-fs (loop1): Can't read superblock on 2nd try [ 455.559336][T18079] EXT4-fs (loop5): Can't read superblock on 2nd try [ 455.586590][T18062] loop3: detected capacity change from 0 to 4 [ 455.588198][T18081] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 22:31:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x406}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 455.623900][T18062] EXT4-fs (loop3): Can't read superblock on 2nd try [ 455.631477][T18080] loop1: detected capacity change from 0 to 4 [ 455.638117][T18079] loop5: detected capacity change from 0 to 4 [ 455.646501][T18080] EXT4-fs (loop1): Can't read superblock on 2nd try [ 455.653521][T18101] loop0: detected capacity change from 0 to 4 22:31:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000300000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000b00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 455.672393][T18079] EXT4-fs (loop5): Can't read superblock on 2nd try [ 455.678130][T18101] EXT4-fs (loop0): Can't read superblock on 2nd try [ 455.694044][T18102] loop4: detected capacity change from 0 to 4 [ 455.703058][T18111] loop2: detected capacity change from 0 to 4 [ 455.710903][T18111] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 455.736642][T18101] loop0: detected capacity change from 0 to 4 [ 455.738962][T18114] loop3: detected capacity change from 0 to 4 [ 455.743944][T18101] EXT4-fs (loop0): Can't read superblock on 2nd try [ 455.749646][T18102] EXT4-fs (loop4): Can't read superblock on 2nd try [ 455.770740][T18114] EXT4-fs (loop3): Can't read superblock on 2nd try [ 455.777788][T18111] loop2: detected capacity change from 0 to 4 22:31:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000012000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x407}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f97ffffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 455.785769][T18127] loop1: detected capacity change from 0 to 4 [ 455.793088][T18111] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 455.799924][T18127] EXT4-fs (loop1): Can't read superblock on 2nd try [ 455.835956][T18102] loop4: detected capacity change from 0 to 4 [ 455.836953][T18114] loop3: detected capacity change from 0 to 4 [ 455.847666][T18102] EXT4-fs (loop4): Can't read superblock on 2nd try [ 455.854851][T18135] loop2: detected capacity change from 0 to 4 [ 455.855859][T18127] loop1: detected capacity change from 0 to 4 [ 455.861518][T18114] EXT4-fs (loop3): Can't read superblock on 2nd try [ 455.875252][T18127] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000c00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x408}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000400000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000e00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 455.880007][T18143] loop0: detected capacity change from 0 to 4 [ 455.889283][T18135] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 455.907538][T18143] EXT4-fs (loop0): Can't read superblock on 2nd try [ 455.915848][T18158] loop5: detected capacity change from 0 to 4 [ 455.925505][T18158] EXT4-fs (loop5): Can't read superblock on 2nd try [ 455.950852][T18166] loop1: detected capacity change from 0 to 4 [ 455.952947][T18172] loop4: detected capacity change from 0 to 4 [ 455.963084][T18171] loop3: detected capacity change from 0 to 4 [ 455.963168][T18166] EXT4-fs (loop1): Can't read superblock on 2nd try [ 455.972217][T18171] EXT4-fs (loop3): Can't read superblock on 2nd try [ 455.985420][T18170] loop2: detected capacity change from 0 to 4 [ 455.991570][T18143] loop0: detected capacity change from 0 to 4 [ 455.997627][T18172] EXT4-fs (loop4): Can't read superblock on 2nd try [ 456.001848][T18170] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 456.010791][T18158] loop5: detected capacity change from 0 to 4 [ 456.018505][T18143] EXT4-fs (loop0): Can't read superblock on 2nd try [ 456.018548][T18158] EXT4-fs (loop5): Can't read superblock on 2nd try [ 456.040429][T18166] loop1: detected capacity change from 0 to 4 22:31:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000fdaffffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000020000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 456.040550][T18172] loop4: detected capacity change from 0 to 4 [ 456.053036][T18166] EXT4-fs (loop1): Can't read superblock on 2nd try [ 456.053138][T18171] loop3: detected capacity change from 0 to 4 [ 456.062832][T18172] EXT4-fs (loop4): Can't read superblock on 2nd try [ 456.087587][T18171] EXT4-fs (loop3): Can't read superblock on 2nd try [ 456.094368][T18170] loop2: detected capacity change from 0 to 4 [ 456.103923][T18170] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 456.105509][T18205] loop5: detected capacity change from 0 to 4 [ 456.129718][T18205] EXT4-fs (loop5): Can't read superblock on 2nd try [ 456.143631][T18210] loop0: detected capacity change from 0 to 4 22:31:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000d00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x40a}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000f00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000500000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 456.158571][T18220] loop1: detected capacity change from 0 to 4 [ 456.165133][T18221] loop2: detected capacity change from 0 to 4 [ 456.172464][T18220] EXT4-fs (loop1): Can't read superblock on 2nd try [ 456.181149][T18210] EXT4-fs (loop0): Can't read superblock on 2nd try [ 456.181998][T18221] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 456.196762][T18225] loop4: detected capacity change from 0 to 4 [ 456.207387][T18232] loop3: detected capacity change from 0 to 4 [ 456.214882][T18225] EXT4-fs (loop4): Can't read superblock on 2nd try [ 456.215871][T18205] loop5: detected capacity change from 0 to 4 [ 456.222657][T18232] EXT4-fs (loop3): Can't read superblock on 2nd try [ 456.229092][T18205] EXT4-fs (loop5): Can't read superblock on 2nd try [ 456.253063][T18225] loop4: detected capacity change from 0 to 4 22:31:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f001020000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 456.255368][T18221] loop2: detected capacity change from 0 to 4 [ 456.261657][T18232] loop3: detected capacity change from 0 to 4 [ 456.267295][T18220] loop1: detected capacity change from 0 to 4 [ 456.278053][T18221] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 456.291191][T18225] EXT4-fs (loop4): Can't read superblock on 2nd try [ 456.298024][T18232] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x40b}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ff6ffffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 456.303081][T18220] EXT4-fs (loop1): Can't read superblock on 2nd try [ 456.307831][T18258] loop0: detected capacity change from 0 to 4 [ 456.328314][T18258] EXT4-fs (loop0): Can't read superblock on 2nd try [ 456.338444][T18268] loop2: detected capacity change from 0 to 4 22:31:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f001000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000e00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000600000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 456.376241][T18268] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 456.404278][T18274] loop5: detected capacity change from 0 to 4 [ 456.407824][T18258] loop0: detected capacity change from 0 to 4 [ 456.420792][T18258] EXT4-fs (loop0): Can't read superblock on 2nd try [ 456.427802][T18284] loop4: detected capacity change from 0 to 4 [ 456.435798][T18290] loop1: detected capacity change from 0 to 4 [ 456.449133][T18287] loop3: detected capacity change from 0 to 4 [ 456.450095][T18274] EXT4-fs (loop5): Can't read superblock on 2nd try [ 456.455467][T18284] EXT4-fs (loop4): Can't read superblock on 2nd try [ 456.462753][T18268] loop2: detected capacity change from 0 to 4 22:31:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000022000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 456.470689][T18290] EXT4-fs (loop1): Can't read superblock on 2nd try [ 456.492550][T18268] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 456.503805][T18287] EXT4-fs (loop3): Can't read superblock on 2nd try [ 456.510830][T18302] loop0: detected capacity change from 0 to 4 22:31:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000f00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x418}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 456.522099][T18274] loop5: detected capacity change from 0 to 4 [ 456.522409][T18302] EXT4-fs (loop0): Can't read superblock on 2nd try [ 456.529438][T18274] EXT4-fs (loop5): Can't read superblock on 2nd try [ 456.558967][T18287] loop3: detected capacity change from 0 to 4 [ 456.563009][T18284] loop4: detected capacity change from 0 to 4 [ 456.565907][T18302] loop0: detected capacity change from 0 to 4 [ 456.577726][T18287] EXT4-fs (loop3): Can't read superblock on 2nd try [ 456.578506][T18284] EXT4-fs (loop4): Can't read superblock on 2nd try [ 456.591199][T18324] loop1: detected capacity change from 0 to 4 [ 456.592059][T18320] loop2: detected capacity change from 0 to 4 [ 456.598453][T18324] EXT4-fs (loop1): Can't read superblock on 2nd try [ 456.606671][T18302] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffdffffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f001100000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 456.623669][T18320] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 22:31:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000040600000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 456.655268][T18324] loop1: detected capacity change from 0 to 4 [ 456.663051][T18324] EXT4-fs (loop1): Can't read superblock on 2nd try [ 456.672104][T18343] loop5: detected capacity change from 0 to 4 [ 456.679436][T18343] EXT4-fs (loop5): Can't read superblock on 2nd try [ 456.680047][T18320] loop2: detected capacity change from 0 to 4 [ 456.693497][T18341] loop4: detected capacity change from 0 to 4 [ 456.693624][T18350] loop3: detected capacity change from 0 to 4 22:31:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f001000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000025000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 456.716657][T18350] EXT4-fs (loop3): Can't read superblock on 2nd try [ 456.725630][T18320] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 456.732596][T18341] EXT4-fs (loop4): Can't read superblock on 2nd try [ 456.740532][T18343] loop5: detected capacity change from 0 to 4 [ 456.748135][T18343] EXT4-fs (loop5): Can't read superblock on 2nd try [ 456.755605][T18361] loop1: detected capacity change from 0 to 4 22:31:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000700000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x41c}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 456.762221][T18350] loop3: detected capacity change from 0 to 4 [ 456.767593][T18361] EXT4-fs (loop1): Can't read superblock on 2nd try [ 456.775242][T18350] EXT4-fs (loop3): Can't read superblock on 2nd try [ 456.794672][T18341] loop4: detected capacity change from 0 to 4 22:31:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000ffeffffff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f001100000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 456.818570][T18341] EXT4-fs (loop4): Can't read superblock on 2nd try [ 456.819925][T18361] loop1: detected capacity change from 0 to 4 [ 456.834712][T18361] EXT4-fs (loop1): Can't read superblock on 2nd try [ 456.855774][T18386] loop3: detected capacity change from 0 to 4 [ 456.859596][T18387] loop5: detected capacity change from 0 to 4 [ 456.861968][T18385] loop2: detected capacity change from 0 to 4 [ 456.869052][T18388] loop0: detected capacity change from 0 to 4 [ 456.881250][T18386] EXT4-fs (loop3): Can't read superblock on 2nd try [ 456.882743][T18385] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 456.904998][T18387] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f001200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 456.914186][T18388] EXT4-fs (loop0): Can't read superblock on 2nd try [ 456.929901][T18385] loop2: detected capacity change from 0 to 4 [ 456.931280][T18403] loop1: detected capacity change from 0 to 4 [ 456.942766][T18385] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 456.950743][T18386] loop3: detected capacity change from 0 to 4 [ 456.956971][T18403] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x426}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 456.957060][T18411] loop4: detected capacity change from 0 to 4 [ 456.976347][T18411] EXT4-fs (loop4): Can't read superblock on 2nd try [ 456.983070][T18387] loop5: detected capacity change from 0 to 4 [ 456.989769][T18386] EXT4-fs (loop3): Can't read superblock on 2nd try [ 456.990493][T18387] EXT4-fs (loop5): Can't read superblock on 2nd try [ 457.004294][T18403] loop1: detected capacity change from 0 to 4 [ 457.007710][T18388] loop0: detected capacity change from 0 to 4 [ 457.011711][T18422] loop2: detected capacity change from 0 to 4 22:31:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000800000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000300000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 457.045686][T18403] EXT4-fs (loop1): Can't read superblock on 2nd try [ 457.051910][T18411] loop4: detected capacity change from 0 to 4 [ 457.056554][T18388] EXT4-fs (loop0): Can't read superblock on 2nd try [ 457.066788][T18411] EXT4-fs (loop4): Can't read superblock on 2nd try [ 457.077482][T18422] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 457.090993][T18443] loop3: detected capacity change from 0 to 4 [ 457.098337][T18443] EXT4-fs (loop3): Can't read superblock on 2nd try [ 457.105464][T18447] loop5: detected capacity change from 0 to 4 [ 457.113577][T18447] EXT4-fs (loop5): bad block size 8192 22:31:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f001200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000029000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000900000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 457.160254][T18422] loop2: detected capacity change from 0 to 4 [ 457.167514][T18422] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 457.194033][T18447] loop5: detected capacity change from 0 to 4 [ 457.200282][T18466] loop3: detected capacity change from 0 to 4 22:31:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x4fe}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 457.207887][T18466] EXT4-fs (loop3): Can't read superblock on 2nd try [ 457.208498][T18469] loop0: detected capacity change from 0 to 4 [ 457.221203][T18470] loop1: detected capacity change from 0 to 4 [ 457.223336][T18447] EXT4-fs (loop5): bad block size 8192 [ 457.234835][T18472] loop4: detected capacity change from 0 to 4 [ 457.253272][T18470] EXT4-fs (loop1): Can't read superblock on 2nd try [ 457.254351][T18472] EXT4-fs (loop4): Can't read superblock on 2nd try [ 457.266223][T18469] EXT4-fs (loop0): Can't read superblock on 2nd try [ 457.273601][T18466] loop3: detected capacity change from 0 to 4 [ 457.279754][T18487] loop2: detected capacity change from 0 to 4 [ 457.291131][T18466] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000400000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 457.304805][T18487] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 457.313960][T18470] loop1: detected capacity change from 0 to 4 [ 457.319829][T18472] loop4: detected capacity change from 0 to 4 [ 457.323618][T18469] loop0: detected capacity change from 0 to 4 [ 457.332614][T18470] EXT4-fs (loop1): Can't read superblock on 2nd try [ 457.333335][T18472] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000a00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002500000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 457.362016][T18469] EXT4-fs (loop0): Can't read superblock on 2nd try [ 457.372246][T18487] loop2: detected capacity change from 0 to 4 [ 457.383333][T18506] loop5: detected capacity change from 0 to 4 [ 457.392445][T18487] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 457.402507][T18506] EXT4-fs (loop5): bad block size 16384 22:31:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00002e000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x500}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 457.424550][T18519] loop3: detected capacity change from 0 to 4 [ 457.432161][T18519] EXT4-fs (loop3): Can't read superblock on 2nd try [ 457.439713][T18521] loop4: detected capacity change from 0 to 4 [ 457.449824][T18521] EXT4-fs (loop4): Can't read superblock on 2nd try [ 457.460570][T18528] loop1: detected capacity change from 0 to 4 [ 457.468306][T18528] EXT4-fs (loop1): Can't read superblock on 2nd try [ 457.470496][T18506] loop5: detected capacity change from 0 to 4 [ 457.479275][T18538] loop2: detected capacity change from 0 to 5 [ 457.489837][T18535] loop0: detected capacity change from 0 to 4 [ 457.490985][T18538] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 457.497200][T18506] EXT4-fs (loop5): bad block size 16384 [ 457.508948][T18535] EXT4-fs (loop0): Can't read superblock on 2nd try [ 457.510401][T18519] loop3: detected capacity change from 0 to 4 22:31:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000600000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002500000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 457.521843][T18521] loop4: detected capacity change from 0 to 4 [ 457.522217][T18519] EXT4-fs (loop3): Can't read superblock on 2nd try [ 457.527990][T18528] loop1: detected capacity change from 0 to 4 [ 457.538136][T18521] EXT4-fs (loop4): Can't read superblock on 2nd try [ 457.546319][T18528] EXT4-fs (loop1): Can't read superblock on 2nd try [ 457.557722][T18538] loop2: detected capacity change from 0 to 5 [ 457.563982][T18538] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 22:31:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000b00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002900000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x2000}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 457.591799][T18535] loop0: detected capacity change from 0 to 4 [ 457.600954][T18566] loop1: detected capacity change from 0 to 4 [ 457.612769][T18566] EXT4-fs (loop1): Can't read superblock on 2nd try [ 457.621628][T18535] EXT4-fs (loop0): Can't read superblock on 2nd try [ 457.631859][T18571] loop3: detected capacity change from 0 to 4 [ 457.639991][T18571] EXT4-fs (loop3): Can't read superblock on 2nd try [ 457.646975][T18576] loop5: detected capacity change from 0 to 4 [ 457.649552][T18582] loop4: detected capacity change from 0 to 4 [ 457.654921][T18581] loop2: detected capacity change from 0 to 32 [ 457.666362][T18576] EXT4-fs (loop5): bad block size 65536 [ 457.672230][T18582] EXT4-fs (loop4): Can't read superblock on 2nd try [ 457.679414][T18581] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 22:31:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00023c000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x4000}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 457.694109][T18566] loop1: detected capacity change from 0 to 4 [ 457.704759][T18566] EXT4-fs (loop1): Can't read superblock on 2nd try [ 457.706733][T18582] loop4: detected capacity change from 0 to 4 [ 457.717838][T18576] loop5: detected capacity change from 0 to 4 [ 457.724163][T18571] loop3: detected capacity change from 0 to 4 [ 457.736405][T18576] EXT4-fs (loop5): bad block size 65536 22:31:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002900000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 457.746663][T18582] EXT4-fs (loop4): Can't read superblock on 2nd try [ 457.746726][T18571] EXT4-fs (loop3): Can't read superblock on 2nd try [ 457.773616][T18612] loop2: detected capacity change from 0 to 64 [ 457.774202][T18608] loop0: detected capacity change from 0 to 4 22:31:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000700000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002e00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 457.798511][T18612] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 457.838186][T18608] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x8800000}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000c00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 457.838306][T18621] loop1: detected capacity change from 0 to 4 22:31:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002e00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 457.881410][T18621] EXT4-fs (loop1): Can't read superblock on 2nd try [ 457.884348][T18630] loop4: detected capacity change from 0 to 4 [ 457.888353][T18627] loop5: detected capacity change from 0 to 4 [ 457.902606][T18608] loop0: detected capacity change from 0 to 4 [ 457.912898][T18630] EXT4-fs (loop4): Can't read superblock on 2nd try [ 457.913173][T18634] loop3: detected capacity change from 0 to 4 [ 457.922362][T18627] EXT4-fs (loop5): Invalid log block size: 7 22:31:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000800000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00023d000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 457.928959][T18635] loop2: detected capacity change from 0 to 28672 [ 457.939608][T18608] EXT4-fs (loop0): Can't read superblock on 2nd try [ 457.951240][T18634] EXT4-fs (loop3): Can't read superblock on 2nd try [ 457.957727][T18635] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 457.983784][T18649] loop1: detected capacity change from 0 to 4 [ 457.983783][T18630] loop4: detected capacity change from 0 to 4 [ 457.995519][T18649] EXT4-fs (loop1): Can't read superblock on 2nd try [ 458.003154][T18658] loop5: detected capacity change from 0 to 4 [ 458.006247][T18630] EXT4-fs (loop4): Can't read superblock on 2nd try [ 458.016305][T18664] loop0: detected capacity change from 0 to 4 [ 458.022417][T18634] loop3: detected capacity change from 0 to 4 22:31:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004800000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 458.022554][T18658] EXT4-fs (loop5): Invalid log block size: 8 [ 458.028591][T18635] loop2: detected capacity change from 0 to 28672 [ 458.042267][T18664] EXT4-fs (loop0): Can't read superblock on 2nd try [ 458.043290][T18634] EXT4-fs (loop3): Can't read superblock on 2nd try [ 458.063527][T18649] loop1: detected capacity change from 0 to 4 [ 458.077771][T18649] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00003f000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000d00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 458.084430][T18635] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 458.091371][T18658] loop5: detected capacity change from 0 to 4 [ 458.091756][T18685] loop4: detected capacity change from 0 to 4 [ 458.102409][T18658] EXT4-fs (loop5): Invalid log block size: 8 [ 458.116058][T18664] loop0: detected capacity change from 0 to 4 [ 458.122805][T18664] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004800000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x7fffffffffffffff}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000001400000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 458.161392][T18700] loop3: detected capacity change from 0 to 4 [ 458.168712][T18700] EXT4-fs (loop3): Can't read superblock on 2nd try [ 458.179641][T18685] EXT4-fs (loop4): Can't read superblock on 2nd try [ 458.186650][T18697] loop0: detected capacity change from 0 to 4 [ 458.195643][T18697] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000e00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 458.214873][T18700] loop3: detected capacity change from 0 to 4 [ 458.225625][T18700] EXT4-fs (loop3): Can't read superblock on 2nd try [ 458.230185][T18713] loop1: detected capacity change from 0 to 4 [ 458.240115][T18685] loop4: detected capacity change from 0 to 4 [ 458.242169][T18719] loop5: detected capacity change from 0 to 4 [ 458.252528][T18721] loop2: detected capacity change from 0 to 8191 [ 458.256499][T18685] EXT4-fs (loop4): Can't read superblock on 2nd try [ 458.265630][T18713] EXT4-fs (loop1): Can't read superblock on 2nd try [ 458.265644][T18721] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 458.289248][T18719] EXT4-fs (loop5): Invalid log block size: 20 [ 458.297523][T18697] loop0: detected capacity change from 0 to 4 [ 458.302895][T18735] loop3: detected capacity change from 0 to 4 22:31:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000040000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004c00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 458.311666][T18697] EXT4-fs (loop0): Can't read superblock on 2nd try [ 458.349304][T18735] EXT4-fs (loop3): Can't read superblock on 2nd try [ 458.353227][T18713] loop1: detected capacity change from 0 to 4 [ 458.364663][T18721] loop2: detected capacity change from 0 to 8191 [ 458.373696][T18750] loop4: detected capacity change from 0 to 4 [ 458.377777][T18721] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 458.387701][T18713] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004c00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 458.388119][T18719] loop5: detected capacity change from 0 to 4 [ 458.406776][T18750] EXT4-fs (loop4): Can't read superblock on 2nd try [ 458.409068][T18735] loop3: detected capacity change from 0 to 4 [ 458.428693][T18756] loop0: detected capacity change from 0 to 4 22:31:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000f00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 458.444880][T18750] loop4: detected capacity change from 0 to 4 [ 458.449046][T18735] EXT4-fs (loop3): Can't read superblock on 2nd try [ 458.457690][T18756] EXT4-fs (loop0): Can't read superblock on 2nd try [ 458.461264][T18750] EXT4-fs (loop4): Can't read superblock on 2nd try [ 458.470942][T18719] EXT4-fs (loop5): Invalid log block size: 20 [ 458.492919][T18768] loop1: detected capacity change from 0 to 4 [ 458.497821][T18756] loop0: detected capacity change from 0 to 4 [ 458.500718][T18768] EXT4-fs (loop1): Can't read superblock on 2nd try [ 458.511765][T18776] loop2: detected capacity change from 0 to 16383 [ 458.512122][T18756] EXT4-fs (loop0): Can't read superblock on 2nd try [ 458.523625][T18776] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 458.525023][T18782] loop3: detected capacity change from 0 to 4 22:31:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000002900000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f006000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000240000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 458.556638][T18768] loop1: detected capacity change from 0 to 4 [ 458.558242][T18776] loop2: detected capacity change from 0 to 16383 [ 458.570610][T18768] EXT4-fs (loop1): Can't read superblock on 2nd try [ 458.576347][T18782] EXT4-fs (loop3): Can't read superblock on 2nd try [ 458.579636][T18776] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 458.594581][T18800] loop0: detected capacity change from 0 to 4 [ 458.595844][T18802] loop4: detected capacity change from 0 to 4 22:31:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004d00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x2, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 458.606903][T18800] EXT4-fs (loop0): Can't read superblock on 2nd try [ 458.614131][T18802] EXT4-fs (loop4): Can't read superblock on 2nd try [ 458.627438][T18808] loop5: detected capacity change from 0 to 4 [ 458.635230][T18782] loop3: detected capacity change from 0 to 4 [ 458.639547][T18808] EXT4-fs (loop5): Invalid log block size: 41 [ 458.648097][T18782] EXT4-fs (loop3): Can't read superblock on 2nd try [ 458.655037][T18818] loop1: detected capacity change from 0 to 4 [ 458.658860][T18821] loop2: detected capacity change from 0 to 4 [ 458.668554][T18821] EXT4-fs (loop2): Can't read superblock on 2nd try [ 458.675529][T18818] EXT4-fs (loop1): Can't read superblock on 2nd try [ 458.679767][T18802] loop4: detected capacity change from 0 to 4 [ 458.686104][T18800] loop0: detected capacity change from 0 to 4 [ 458.696852][T18800] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000001000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 458.703684][T18821] loop2: detected capacity change from 0 to 4 [ 458.705644][T18808] loop5: detected capacity change from 0 to 4 [ 458.711340][T18818] loop1: detected capacity change from 0 to 4 [ 458.720254][T18808] EXT4-fs (loop5): Invalid log block size: 41 [ 458.728338][T18821] EXT4-fs (loop2): Can't read superblock on 2nd try [ 458.736373][T18802] EXT4-fs (loop4): Can't read superblock on 2nd try [ 458.737892][T18818] EXT4-fs (loop1): Can't read superblock on 2nd try [ 458.750306][T18847] loop3: detected capacity change from 0 to 4 22:31:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000048000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f006800000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f006000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x3, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000002e00000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 458.758412][T18847] EXT4-fs (loop3): Can't read superblock on 2nd try [ 458.770972][T18851] loop0: detected capacity change from 0 to 4 [ 458.797681][T18847] loop3: detected capacity change from 0 to 4 [ 458.814734][T18851] EXT4-fs (loop0): Can't read superblock on 2nd try [ 458.823273][T18847] EXT4-fs (loop3): Can't read superblock on 2nd try [ 458.847015][T18872] loop2: detected capacity change from 0 to 4 [ 458.855283][T18869] loop5: detected capacity change from 0 to 4 [ 458.855350][T18871] loop4: detected capacity change from 0 to 4 [ 458.857393][T18869] EXT4-fs (loop5): Invalid log block size: 46 [ 458.862648][T18875] loop1: detected capacity change from 0 to 4 [ 458.882782][T18875] EXT4-fs (loop1): Can't read superblock on 2nd try [ 458.895594][T18872] EXT4-fs (loop2): Can't read superblock on 2nd try [ 458.896432][T18871] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000041000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 458.920770][T18851] loop0: detected capacity change from 0 to 4 [ 458.927812][T18851] EXT4-fs (loop0): Can't read superblock on 2nd try [ 458.935102][T18872] loop2: detected capacity change from 0 to 4 [ 458.941337][T18869] loop5: detected capacity change from 0 to 4 [ 458.942497][T18875] loop1: detected capacity change from 0 to 4 [ 458.951435][T18871] loop4: detected capacity change from 0 to 4 [ 458.961049][T18872] EXT4-fs (loop2): Can't read superblock on 2nd try 22:31:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00004c000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x4, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 458.961499][T18869] EXT4-fs (loop5): Invalid log block size: 46 [ 458.975878][T18875] EXT4-fs (loop1): Can't read superblock on 2nd try [ 458.989701][T18871] EXT4-fs (loop4): Can't read superblock on 2nd try [ 458.989703][T18897] loop3: detected capacity change from 0 to 4 [ 459.007980][T18897] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000003f00000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f006800000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 459.049052][T18911] loop0: detected capacity change from 0 to 4 [ 459.061285][T18913] loop2: detected capacity change from 0 to 4 [ 459.069190][T18911] EXT4-fs (loop0): Can't read superblock on 2nd try [ 459.088760][T18913] EXT4-fs (loop2): Can't read superblock on 2nd try 22:31:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f006c00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 459.091042][T18924] loop5: detected capacity change from 0 to 4 [ 459.101784][T18923] loop1: detected capacity change from 0 to 4 [ 459.107901][T18897] loop3: detected capacity change from 0 to 4 [ 459.110386][T18924] EXT4-fs (loop5): Invalid log block size: 63 [ 459.123058][T18897] EXT4-fs (loop3): Can't read superblock on 2nd try [ 459.130387][T18923] EXT4-fs (loop1): Can't read superblock on 2nd try [ 459.133366][T18911] loop0: detected capacity change from 0 to 4 22:31:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x5, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000001100000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 459.144602][T18911] EXT4-fs (loop0): Can't read superblock on 2nd try [ 459.165094][T18941] loop4: detected capacity change from 0 to 4 [ 459.172661][T18941] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000060000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 459.200486][T18947] loop2: detected capacity change from 0 to 4 [ 459.205857][T18923] loop1: detected capacity change from 0 to 4 [ 459.214502][T18924] loop5: detected capacity change from 0 to 4 [ 459.221433][T18958] loop0: detected capacity change from 0 to 4 [ 459.227510][T18947] EXT4-fs (loop2): Can't read superblock on 2nd try [ 459.229773][T18923] EXT4-fs (loop1): Can't read superblock on 2nd try [ 459.235258][T18941] loop4: detected capacity change from 0 to 4 22:31:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f006c00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 459.241691][T18960] loop3: detected capacity change from 0 to 4 [ 459.246959][T18924] EXT4-fs (loop5): Invalid log block size: 63 [ 459.259098][T18960] EXT4-fs (loop3): Can't read superblock on 2nd try [ 459.277116][T18947] loop2: detected capacity change from 0 to 4 [ 459.283286][T18958] EXT4-fs (loop0): Can't read superblock on 2nd try [ 459.283613][T18947] EXT4-fs (loop2): Can't read superblock on 2nd try 22:31:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000ffffffff00000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 459.297313][T18941] EXT4-fs (loop4): Can't read superblock on 2nd try [ 459.299681][T18978] loop1: detected capacity change from 0 to 4 [ 459.311395][T18978] EXT4-fs (loop1): Can't read superblock on 2nd try [ 459.340078][T18983] loop5: detected capacity change from 0 to 4 22:31:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x6, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f007400000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 459.372855][T18978] loop1: detected capacity change from 0 to 4 [ 459.376415][T18958] loop0: detected capacity change from 0 to 4 [ 459.385116][T18960] loop3: detected capacity change from 0 to 4 [ 459.385384][T18978] EXT4-fs (loop1): Can't read superblock on 2nd try [ 459.397814][T18983] EXT4-fs (loop5): Invalid log block size: 255 [ 459.404306][T18958] EXT4-fs (loop0): Can't read superblock on 2nd try [ 459.408618][T18960] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f007400000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 459.418675][T19000] loop2: detected capacity change from 0 to 4 [ 459.422514][T19004] loop4: detected capacity change from 0 to 4 [ 459.433322][T19000] EXT4-fs (loop2): Can't read superblock on 2nd try [ 459.460161][T18983] loop5: detected capacity change from 0 to 4 22:31:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000001200000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000068000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 459.467649][T19004] EXT4-fs (loop4): Can't read superblock on 2nd try [ 459.489467][T18983] EXT4-fs (loop5): Invalid log block size: 255 [ 459.493287][T19018] loop1: detected capacity change from 0 to 4 [ 459.498412][T19000] loop2: detected capacity change from 0 to 4 [ 459.510936][T19018] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x7, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 459.520700][T19000] EXT4-fs (loop2): Can't read superblock on 2nd try [ 459.540343][T19004] loop4: detected capacity change from 0 to 4 [ 459.540345][T19029] loop0: detected capacity change from 0 to 4 [ 459.552943][T19004] EXT4-fs (loop4): Can't read superblock on 2nd try [ 459.556934][T19029] EXT4-fs (loop0): Can't read superblock on 2nd try [ 459.586616][T19027] loop3: detected capacity change from 0 to 4 [ 459.587673][T19018] loop1: detected capacity change from 0 to 4 [ 459.593819][T19035] loop5: detected capacity change from 0 to 4 [ 459.607350][T19045] loop2: detected capacity change from 0 to 4 [ 459.613807][T19018] EXT4-fs (loop1): Can't read superblock on 2nd try [ 459.614401][T19035] EXT4-fs (loop5): Can't read superblock on 2nd try [ 459.627972][T19045] EXT4-fs (loop2): Can't read superblock on 2nd try 22:31:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f007a00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x8, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 459.631530][T19027] EXT4-fs (loop3): Can't read superblock on 2nd try [ 459.650521][T19029] loop0: detected capacity change from 0 to 4 [ 459.657586][T19054] loop4: detected capacity change from 0 to 4 [ 459.662147][T19029] EXT4-fs (loop0): Can't read superblock on 2nd try [ 459.673917][T19054] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f007a00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 459.682116][T19035] loop5: detected capacity change from 0 to 4 [ 459.682431][T19062] loop2: detected capacity change from 0 to 4 [ 459.695113][T19027] loop3: detected capacity change from 0 to 4 [ 459.702460][T19035] EXT4-fs (loop5): Can't read superblock on 2nd try [ 459.720007][T19062] EXT4-fs (loop2): Can't read superblock on 2nd try [ 459.727777][T19076] loop1: detected capacity change from 0 to 4 22:31:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00006c000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000300000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 459.728339][T19054] loop4: detected capacity change from 0 to 4 [ 459.740777][T19027] EXT4-fs (loop3): Can't read superblock on 2nd try [ 459.742490][T19076] EXT4-fs (loop1): Can't read superblock on 2nd try [ 459.765866][T19054] EXT4-fs (loop4): Can't read superblock on 2nd try [ 459.780545][T19062] loop2: detected capacity change from 0 to 4 22:31:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fe00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000002000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 459.812322][T19062] EXT4-fs (loop2): Can't read superblock on 2nd try [ 459.824072][T19076] loop1: detected capacity change from 0 to 4 [ 459.836368][T19076] EXT4-fs (loop1): Can't read superblock on 2nd try [ 459.844261][T19088] loop0: detected capacity change from 0 to 4 [ 459.855610][T19098] loop4: detected capacity change from 0 to 4 22:31:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fe00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0xa, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 459.862485][T19102] loop5: detected capacity change from 0 to 4 [ 459.871353][T19098] EXT4-fs (loop4): Can't read superblock on 2nd try [ 459.878558][T19102] EXT4-fs (loop5): Can't read superblock on 2nd try [ 459.885787][T19088] EXT4-fs (loop0): Can't read superblock on 2nd try [ 459.893334][T19106] loop3: detected capacity change from 0 to 4 [ 459.913127][T19106] EXT4-fs (loop3): Can't read superblock on 2nd try [ 459.925877][T19098] loop4: detected capacity change from 0 to 4 [ 459.929923][T19102] loop5: detected capacity change from 0 to 4 [ 459.934006][T19126] loop2: detected capacity change from 0 to 4 [ 459.938489][T19098] EXT4-fs (loop4): Can't read superblock on 2nd try [ 459.944254][T19129] loop1: detected capacity change from 0 to 4 22:31:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00bf01000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000102000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 459.960785][T19102] EXT4-fs (loop5): Can't read superblock on 2nd try [ 459.970255][T19129] EXT4-fs (loop1): Can't read superblock on 2nd try [ 459.976102][T19126] EXT4-fs (loop2): Can't read superblock on 2nd try [ 459.993119][T19088] loop0: detected capacity change from 0 to 4 22:31:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000400000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 460.011730][T19088] EXT4-fs (loop0): Can't read superblock on 2nd try [ 460.029300][T19129] loop1: detected capacity change from 0 to 4 [ 460.031471][T19126] loop2: detected capacity change from 0 to 4 [ 460.042293][T19129] EXT4-fs (loop1): Can't read superblock on 2nd try [ 460.044104][T19155] loop3: detected capacity change from 0 to 4 [ 460.055701][T19156] loop5: detected capacity change from 0 to 4 22:31:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004c01000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000074000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 460.056341][T19153] loop4: detected capacity change from 0 to 4 [ 460.069316][T19156] EXT4-fs (loop5): Can't read superblock on 2nd try [ 460.070144][T19126] EXT4-fs (loop2): Can't read superblock on 2nd try [ 460.080467][T19155] EXT4-fs (loop3): Can't read superblock on 2nd try [ 460.092689][T19153] EXT4-fs (loop4): Can't read superblock on 2nd try [ 460.117892][T19156] loop5: detected capacity change from 0 to 4 [ 460.118552][T19170] loop1: detected capacity change from 0 to 4 [ 460.130198][T19155] loop3: detected capacity change from 0 to 4 [ 460.130899][T19156] EXT4-fs (loop5): Can't read superblock on 2nd try [ 460.137151][T19176] loop0: detected capacity change from 0 to 4 [ 460.151702][T19155] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0xb, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00c201000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000500000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000002200000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 460.165919][T19153] loop4: detected capacity change from 0 to 4 [ 460.174484][T19153] EXT4-fs (loop4): Can't read superblock on 2nd try [ 460.181429][T19170] EXT4-fs (loop1): Can't read superblock on 2nd try [ 460.193223][T19176] EXT4-fs (loop0): Can't read superblock on 2nd try [ 460.194824][T19190] loop2: detected capacity change from 0 to 4 [ 460.236015][T19190] EXT4-fs (loop2): Can't read superblock on 2nd try [ 460.242676][T19176] loop0: detected capacity change from 0 to 4 [ 460.247151][T19170] loop1: detected capacity change from 0 to 4 [ 460.250076][T19205] loop5: detected capacity change from 0 to 4 [ 460.254908][T19202] loop4: detected capacity change from 0 to 4 [ 460.267371][T19176] EXT4-fs (loop0): Can't read superblock on 2nd try [ 460.272415][T19206] loop3: detected capacity change from 0 to 4 22:31:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00007a000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 460.280961][T19170] EXT4-fs (loop1): Can't read superblock on 2nd try [ 460.291175][T19190] loop2: detected capacity change from 0 to 4 [ 460.297355][T19206] EXT4-fs (loop3): Can't read superblock on 2nd try [ 460.297549][T19202] EXT4-fs (loop4): Can't read superblock on 2nd try [ 460.310998][T19205] EXT4-fs (loop5): Can't read superblock on 2nd try [ 460.312713][T19190] EXT4-fs (loop2): Can't read superblock on 2nd try [ 460.329441][T19206] loop3: detected capacity change from 0 to 4 22:31:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004d01000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x18, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 460.336341][T19206] EXT4-fs (loop3): Can't read superblock on 2nd try [ 460.343497][T19228] loop0: detected capacity change from 0 to 4 [ 460.352437][T19228] EXT4-fs (loop0): Can't read superblock on 2nd try [ 460.359563][T19202] loop4: detected capacity change from 0 to 4 [ 460.366699][T19202] EXT4-fs (loop4): Can't read superblock on 2nd try [ 460.371147][T19205] loop5: detected capacity change from 0 to 4 [ 460.373517][T19238] loop2: detected capacity change from 0 to 4 22:31:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000002500000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00c301000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 460.386669][T19238] EXT4-fs (loop2): Can't read superblock on 2nd try [ 460.393752][T19205] EXT4-fs (loop5): Can't read superblock on 2nd try [ 460.417529][T19228] loop0: detected capacity change from 0 to 4 [ 460.424163][T19228] EXT4-fs (loop0): Can't read superblock on 2nd try [ 460.429400][T19251] loop1: detected capacity change from 0 to 4 [ 460.431527][T19253] loop3: detected capacity change from 0 to 4 [ 460.438369][T19256] loop4: detected capacity change from 0 to 4 [ 460.449234][T19251] EXT4-fs (loop1): Can't read superblock on 2nd try [ 460.460665][T19253] EXT4-fs (loop3): Can't read superblock on 2nd try [ 460.480631][T19251] loop1: detected capacity change from 0 to 4 22:31:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000600000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0001bf000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 460.486515][T19256] EXT4-fs (loop4): Can't read superblock on 2nd try [ 460.493493][T19238] loop2: detected capacity change from 0 to 4 [ 460.506055][T19251] EXT4-fs (loop1): Can't read superblock on 2nd try [ 460.513178][T19238] EXT4-fs (loop2): Can't read superblock on 2nd try 22:31:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x1c, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 460.531775][T19253] loop3: detected capacity change from 0 to 4 [ 460.534474][T19280] loop5: detected capacity change from 0 to 4 [ 460.537908][T19256] loop4: detected capacity change from 0 to 4 [ 460.553374][T19253] EXT4-fs (loop3): Can't read superblock on 2nd try [ 460.560429][T19279] loop0: detected capacity change from 0 to 4 [ 460.568251][T19279] EXT4-fs (loop0): Can't read superblock on 2nd try [ 460.580248][T19280] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000402000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000402000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 460.581331][T19256] EXT4-fs (loop4): Can't read superblock on 2nd try [ 460.603228][T19295] loop2: detected capacity change from 0 to 4 [ 460.604480][T19299] loop1: detected capacity change from 0 to 4 [ 460.616501][T19295] EXT4-fs (loop2): Can't read superblock on 2nd try 22:31:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000002900000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 460.654810][T19279] loop0: detected capacity change from 0 to 4 [ 460.662129][T19279] EXT4-fs (loop0): Can't read superblock on 2nd try [ 460.663435][T19299] EXT4-fs (loop1): Can't read superblock on 2nd try [ 460.675529][T19280] loop5: detected capacity change from 0 to 4 [ 460.694229][T19295] loop2: detected capacity change from 0 to 4 22:31:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0001c2000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x26, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 460.695022][T19313] loop4: detected capacity change from 0 to 4 [ 460.703100][T19314] loop3: detected capacity change from 0 to 4 [ 460.713682][T19295] EXT4-fs (loop2): Can't read superblock on 2nd try [ 460.720614][T19280] EXT4-fs (loop5): Can't read superblock on 2nd try [ 460.740518][T19314] EXT4-fs (loop3): Can't read superblock on 2nd try [ 460.745006][T19313] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000700000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 460.767052][T19329] loop0: detected capacity change from 0 to 4 [ 460.773739][T19299] loop1: detected capacity change from 0 to 4 [ 460.781860][T19299] EXT4-fs (loop1): Can't read superblock on 2nd try [ 460.789016][T19329] EXT4-fs (loop0): Can't read superblock on 2nd try [ 460.797913][T19338] loop5: detected capacity change from 0 to 4 [ 460.802655][T19333] loop2: detected capacity change from 0 to 4 [ 460.805440][T19313] loop4: detected capacity change from 0 to 4 22:31:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f003c02000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 460.817421][T19313] EXT4-fs (loop4): Can't read superblock on 2nd try [ 460.819138][T19338] EXT4-fs (loop5): Can't read superblock on 2nd try [ 460.825644][T19314] loop3: detected capacity change from 0 to 4 [ 460.837066][T19314] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000802000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000002e00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 460.864682][T19329] loop0: detected capacity change from 0 to 4 [ 460.867999][T19333] loop2: detected capacity change from 0 to 4 [ 460.880820][T19329] EXT4-fs (loop0): Can't read superblock on 2nd try [ 460.888188][T19338] loop5: detected capacity change from 0 to 4 [ 460.893766][T19365] loop1: detected capacity change from 0 to 4 [ 460.894370][T19358] loop4: detected capacity change from 0 to 4 22:31:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0001c3000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0xfe, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 460.916668][T19338] EXT4-fs (loop5): Can't read superblock on 2nd try [ 460.923580][T19365] EXT4-fs (loop1): Can't read superblock on 2nd try [ 460.931398][T19358] EXT4-fs (loop4): Can't read superblock on 2nd try [ 460.949789][T19372] loop3: detected capacity change from 0 to 4 [ 460.969731][T19372] EXT4-fs (loop3): Can't read superblock on 2nd try [ 460.975278][T19384] loop2: detected capacity change from 0 to 4 [ 460.976589][T19381] loop0: detected capacity change from 0 to 4 [ 460.990004][T19381] EXT4-fs (loop0): Can't read superblock on 2nd try [ 460.998887][T19365] loop1: detected capacity change from 0 to 4 [ 461.000083][T19358] loop4: detected capacity change from 0 to 4 [ 461.005003][T19372] loop3: detected capacity change from 0 to 4 22:31:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000800000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x204, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 461.014121][T19358] EXT4-fs (loop4): Can't read superblock on 2nd try [ 461.027915][T19365] EXT4-fs (loop1): Can't read superblock on 2nd try [ 461.033109][T19372] EXT4-fs (loop3): Can't read superblock on 2nd try [ 461.044990][T19400] loop5: detected capacity change from 0 to 4 [ 461.046340][T19405] loop2: detected capacity change from 0 to 4 [ 461.058947][T19405] EXT4-fs (loop2): Can't read superblock on 2nd try 22:31:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00b202000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000003f00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f003d02000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 461.067448][T19400] EXT4-fs (loop5): Can't read superblock on 2nd try [ 461.068167][T19381] loop0: detected capacity change from 0 to 4 [ 461.080356][T19381] EXT4-fs (loop0): Can't read superblock on 2nd try [ 461.098593][T19400] loop5: detected capacity change from 0 to 4 22:31:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x300, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000900000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 461.121010][T19400] EXT4-fs (loop5): Can't read superblock on 2nd try [ 461.123387][T19405] loop2: detected capacity change from 0 to 4 [ 461.133570][T19426] loop3: detected capacity change from 0 to 4 [ 461.134105][T19405] EXT4-fs (loop2): Can't read superblock on 2nd try [ 461.140070][T19427] loop1: detected capacity change from 0 to 4 [ 461.151329][T19426] EXT4-fs (loop3): Can't read superblock on 2nd try [ 461.153820][T19431] loop4: detected capacity change from 0 to 4 22:31:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00c0ed000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 461.191544][T19427] EXT4-fs (loop1): Can't read superblock on 2nd try [ 461.200947][T19431] EXT4-fs (loop4): Can't read superblock on 2nd try [ 461.211219][T19443] loop5: detected capacity change from 0 to 4 [ 461.219448][T19444] loop2: detected capacity change from 0 to 4 [ 461.222736][T19452] loop0: detected capacity change from 0 to 4 [ 461.225970][T19443] EXT4-fs (loop5): Can't read superblock on 2nd try [ 461.242192][T19444] EXT4-fs (loop2): Can't read superblock on 2nd try [ 461.243377][T19431] loop4: detected capacity change from 0 to 4 [ 461.254938][T19452] EXT4-fs (loop0): Can't read superblock on 2nd try [ 461.257618][T19431] EXT4-fs (loop4): Can't read superblock on 2nd try [ 461.270823][T19426] loop3: detected capacity change from 0 to 4 [ 461.278266][T19426] EXT4-fs (loop3): Can't read superblock on 2nd try [ 461.285115][T19427] loop1: detected capacity change from 0 to 4 22:31:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000a00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x402, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004002000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000004000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00b302000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 461.288951][T19444] loop2: detected capacity change from 0 to 4 [ 461.297654][T19444] EXT4-fs (loop2): Can't read superblock on 2nd try [ 461.301066][T19452] loop0: detected capacity change from 0 to 4 [ 461.316258][T19427] EXT4-fs (loop1): Can't read superblock on 2nd try [ 461.319396][T19476] loop5: detected capacity change from 0 to 4 [ 461.328303][T19452] EXT4-fs (loop0): Can't read superblock on 2nd try [ 461.334935][T19476] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffe000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 461.390492][T19491] loop2: detected capacity change from 0 to 4 [ 461.394333][T19492] loop0: detected capacity change from 0 to 4 [ 461.398323][T19494] loop1: detected capacity change from 0 to 4 [ 461.402800][T19496] loop3: detected capacity change from 0 to 4 [ 461.410340][T19494] EXT4-fs (loop1): Can't read superblock on 2nd try [ 461.421777][T19491] EXT4-fs (loop2): Can't read superblock on 2nd try [ 461.425243][T19492] EXT4-fs (loop0): Can't read superblock on 2nd try [ 461.439475][T19476] loop5: detected capacity change from 0 to 4 [ 461.445654][T19496] EXT4-fs (loop3): Can't read superblock on 2nd try [ 461.446070][T19476] EXT4-fs (loop5): Can't read superblock on 2nd try [ 461.456741][T19511] loop4: detected capacity change from 0 to 4 [ 461.467678][T19492] loop0: detected capacity change from 0 to 4 [ 461.478388][T19511] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000b00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 461.485426][T19492] EXT4-fs (loop0): Can't read superblock on 2nd try [ 461.492516][T19494] loop1: detected capacity change from 0 to 4 [ 461.498768][T19491] loop2: detected capacity change from 0 to 4 [ 461.499499][T19525] loop5: detected capacity change from 0 to 4 [ 461.505587][T19494] EXT4-fs (loop1): Can't read superblock on 2nd try [ 461.518932][T19491] EXT4-fs (loop2): Can't read superblock on 2nd try [ 461.519731][T19525] EXT4-fs (loop5): Can't read superblock on 2nd try [ 461.527156][T19496] loop3: detected capacity change from 0 to 4 22:31:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000fff000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x406, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000003000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 461.539270][T19511] loop4: detected capacity change from 0 to 4 [ 461.545431][T19496] EXT4-fs (loop3): Can't read superblock on 2nd try [ 461.549798][T19511] EXT4-fs (loop4): Can't read superblock on 2nd try [ 461.561479][T19539] loop0: detected capacity change from 0 to 4 [ 461.569197][T19539] EXT4-fs (loop0): Can't read superblock on 2nd try [ 461.582456][T19525] loop5: detected capacity change from 0 to 4 22:31:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000003000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000008004000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 461.608903][T19525] EXT4-fs (loop5): Can't read superblock on 2nd try [ 461.619516][T19555] loop4: detected capacity change from 0 to 4 [ 461.629363][T19560] loop1: detected capacity change from 0 to 4 [ 461.632024][T19552] loop2: detected capacity change from 0 to 4 [ 461.642567][T19555] EXT4-fs (loop4): Can't read superblock on 2nd try [ 461.643102][T19560] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000c00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 461.654619][T19552] EXT4-fs (loop2): Can't read superblock on 2nd try [ 461.662800][T19565] loop3: detected capacity change from 0 to 4 [ 461.676468][T19539] loop0: detected capacity change from 0 to 4 [ 461.678487][T19565] EXT4-fs (loop3): Can't read superblock on 2nd try [ 461.684849][T19539] EXT4-fs (loop0): Can't read superblock on 2nd try [ 461.695771][T19575] loop5: detected capacity change from 0 to 4 [ 461.699492][T19552] loop2: detected capacity change from 0 to 4 22:31:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00feff000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 461.710531][T19560] loop1: detected capacity change from 0 to 4 [ 461.717047][T19552] EXT4-fs (loop2): Can't read superblock on 2nd try [ 461.719837][T19560] EXT4-fs (loop1): Can't read superblock on 2nd try [ 461.723784][T19575] EXT4-fs (loop5): Can't read superblock on 2nd try [ 461.737203][T19555] loop4: detected capacity change from 0 to 4 [ 461.745405][T19555] EXT4-fs (loop4): Can't read superblock on 2nd try [ 461.754629][T19565] loop3: detected capacity change from 0 to 4 22:31:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00b203000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000204000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 461.757712][T19593] loop0: detected capacity change from 0 to 4 [ 461.766950][T19565] EXT4-fs (loop3): Can't read superblock on 2nd try [ 461.768263][T19593] EXT4-fs (loop0): Can't read superblock on 2nd try [ 461.800596][T19575] loop5: detected capacity change from 0 to 4 22:31:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x480, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000004800000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 461.815880][T19575] EXT4-fs (loop5): Can't read superblock on 2nd try [ 461.827589][T19605] loop1: detected capacity change from 0 to 4 [ 461.838241][T19593] loop0: detected capacity change from 0 to 4 [ 461.844874][T19605] EXT4-fs (loop1): Can't read superblock on 2nd try [ 461.850346][T19613] loop2: detected capacity change from 0 to 4 [ 461.857548][T19593] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000040000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000d00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 461.862641][T19610] loop4: detected capacity change from 0 to 4 [ 461.874822][T19610] EXT4-fs (loop4): Can't read superblock on 2nd try [ 461.893126][T19622] loop3: detected capacity change from 0 to 4 [ 461.893725][T19613] EXT4-fs (loop2): Can't read superblock on 2nd try [ 461.900668][T19622] EXT4-fs (loop3): Can't read superblock on 2nd try [ 461.925055][T19605] loop1: detected capacity change from 0 to 4 [ 461.929684][T19637] loop5: detected capacity change from 0 to 4 [ 461.931474][T19636] loop0: detected capacity change from 0 to 4 [ 461.944949][T19637] EXT4-fs (loop5): Can't read superblock on 2nd try [ 461.952751][T19636] EXT4-fs (loop0): Can't read superblock on 2nd try [ 461.963986][T19622] loop3: detected capacity change from 0 to 4 22:31:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000e00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 461.972730][T19605] EXT4-fs (loop1): Can't read superblock on 2nd try [ 461.981383][T19613] loop2: detected capacity change from 0 to 4 [ 461.982011][T19610] loop4: detected capacity change from 0 to 4 [ 461.994181][T19622] EXT4-fs (loop3): Can't read superblock on 2nd try [ 462.001861][T19610] EXT4-fs (loop4): Can't read superblock on 2nd try [ 462.012318][T19613] EXT4-fs (loop2): Can't read superblock on 2nd try 22:31:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000204000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000080000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000604000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000004c00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x500, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 462.022836][T19636] loop0: detected capacity change from 0 to 4 [ 462.032653][T19658] loop5: detected capacity change from 0 to 4 [ 462.041264][T19636] EXT4-fs (loop0): Can't read superblock on 2nd try [ 462.047686][T19662] loop1: detected capacity change from 0 to 4 [ 462.055579][T19658] EXT4-fs (loop5): Can't read superblock on 2nd try [ 462.101780][T19673] loop0: detected capacity change from 0 to 4 [ 462.109094][T19673] EXT4-fs (loop0): Can't read superblock on 2nd try [ 462.119055][T19662] EXT4-fs (loop1): Can't read superblock on 2nd try [ 462.131524][T19658] loop5: detected capacity change from 0 to 4 [ 462.145397][T19658] EXT4-fs (loop5): Can't read superblock on 2nd try [ 462.155338][T19673] loop0: detected capacity change from 0 to 4 [ 462.157674][T19682] loop2: detected capacity change from 0 to 4 [ 462.161940][T19683] loop4: detected capacity change from 0 to 4 [ 462.178673][T19682] EXT4-fs (loop2): Can't read superblock on 2nd try [ 462.184444][T19662] loop1: detected capacity change from 0 to 4 [ 462.187185][T19673] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000f00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 462.208085][T19662] EXT4-fs (loop1): Can't read superblock on 2nd try [ 462.226100][T19684] loop3: detected capacity change from 0 to 4 [ 462.228772][T19683] EXT4-fs (loop4): Can't read superblock on 2nd try [ 462.235345][T19684] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x528, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 462.269725][T19704] loop5: detected capacity change from 0 to 4 [ 462.270345][T19703] loop0: detected capacity change from 0 to 4 [ 462.277506][T19704] EXT4-fs (loop5): Can't read superblock on 2nd try [ 462.283338][T19703] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000604000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 462.322377][T19684] loop3: detected capacity change from 0 to 4 [ 462.347447][T19684] EXT4-fs (loop3): Can't read superblock on 2nd try [ 462.352062][T19704] loop5: detected capacity change from 0 to 4 [ 462.354183][T19683] loop4: detected capacity change from 0 to 4 [ 462.365538][T19722] loop2: detected capacity change from 0 to 4 22:31:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f001000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f001004000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f001004000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 462.373278][T19704] EXT4-fs (loop5): Can't read superblock on 2nd try [ 462.379873][T19683] EXT4-fs (loop4): Can't read superblock on 2nd try [ 462.379989][T19724] loop1: detected capacity change from 0 to 4 [ 462.399863][T19724] EXT4-fs (loop1): Can't read superblock on 2nd try [ 462.406471][T19703] loop0: detected capacity change from 0 to 4 [ 462.410014][T19703] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000014c00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000100000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 462.466531][T19722] loop2: detected capacity change from 0 to 4 [ 462.475187][T19744] loop4: detected capacity change from 0 to 4 [ 462.481345][T19745] loop5: detected capacity change from 0 to 4 [ 462.481940][T19746] loop1: detected capacity change from 0 to 4 [ 462.494747][T19748] loop3: detected capacity change from 0 to 4 22:31:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x600, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 462.514468][T19744] EXT4-fs (loop4): Can't read superblock on 2nd try [ 462.521330][T19748] EXT4-fs (loop3): Can't read superblock on 2nd try [ 462.539039][T19745] EXT4-fs (loop5): Can't read superblock on 2nd try [ 462.549261][T19746] EXT4-fs (loop1): Can't read superblock on 2nd try [ 462.550500][T19761] loop0: detected capacity change from 0 to 4 22:31:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000004d00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 462.577353][T19761] EXT4-fs (loop0): Can't read superblock on 2nd try [ 462.583196][T19746] loop1: detected capacity change from 0 to 4 [ 462.584470][T19744] loop4: detected capacity change from 0 to 4 [ 462.596225][T19745] loop5: detected capacity change from 0 to 4 [ 462.597369][T19746] EXT4-fs (loop1): Can't read superblock on 2nd try [ 462.609810][T19776] loop2: detected capacity change from 0 to 4 [ 462.616214][T19745] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000005000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 462.623260][T19744] EXT4-fs (loop4): Can't read superblock on 2nd try [ 462.626303][T19776] EXT4-fs (loop2): Can't read superblock on 2nd try [ 462.631062][T19781] loop3: detected capacity change from 0 to 4 [ 462.644313][T19781] EXT4-fs (loop3): Can't read superblock on 2nd try [ 462.652557][T19761] loop0: detected capacity change from 0 to 4 22:31:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f001100000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000014d00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000005000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 462.709182][T19761] EXT4-fs (loop0): Can't read superblock on 2nd try [ 462.717955][T19776] loop2: detected capacity change from 0 to 4 [ 462.730911][T19801] loop4: detected capacity change from 0 to 4 [ 462.741060][T19801] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000200000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 462.759184][T19776] EXT4-fs (loop2): Can't read superblock on 2nd try [ 462.768350][T19808] loop3: detected capacity change from 0 to 4 [ 462.775266][T19808] EXT4-fs (loop3): Can't read superblock on 2nd try [ 462.775461][T19811] loop1: detected capacity change from 0 to 4 [ 462.783129][T19805] loop5: detected capacity change from 0 to 4 [ 462.790751][T19811] EXT4-fs (loop1): Can't read superblock on 2nd try [ 462.801885][T19805] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000006000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x604, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 462.804151][T19823] loop0: detected capacity change from 0 to 4 [ 462.808597][T19801] loop4: detected capacity change from 0 to 4 [ 462.815803][T19823] EXT4-fs (loop0): Can't read superblock on 2nd try [ 462.838900][T19801] EXT4-fs (loop4): Can't read superblock on 2nd try [ 462.869570][T19823] loop0: detected capacity change from 0 to 4 [ 462.869794][T19839] loop2: detected capacity change from 0 to 4 [ 462.875834][T19808] loop3: detected capacity change from 0 to 4 [ 462.883048][T19839] EXT4-fs (loop2): Can't read superblock on 2nd try [ 462.887946][T19805] loop5: detected capacity change from 0 to 4 [ 462.894668][T19841] loop1: detected capacity change from 0 to 4 [ 462.910095][T19841] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000006000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 462.917961][T19823] EXT4-fs (loop0): Can't read superblock on 2nd try [ 462.930477][T19808] EXT4-fs (loop3): Can't read superblock on 2nd try [ 462.937547][T19839] loop2: detected capacity change from 0 to 4 [ 462.937673][T19851] loop4: detected capacity change from 0 to 4 [ 462.949060][T19839] EXT4-fs (loop2): Can't read superblock on 2nd try [ 462.951518][T19851] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000040200000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000006000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x700, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 462.965622][T19841] loop1: detected capacity change from 0 to 4 [ 462.972809][T19841] EXT4-fs (loop1): Can't read superblock on 2nd try [ 462.991131][T19862] loop3: detected capacity change from 0 to 4 [ 462.999236][T19805] EXT4-fs (loop5): Can't read superblock on 2nd try [ 463.000092][T19862] EXT4-fs (loop3): Can't read superblock on 2nd try [ 463.013227][T19865] loop2: detected capacity change from 0 to 4 22:31:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000406000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f001200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 463.022100][T19851] loop4: detected capacity change from 0 to 4 [ 463.023452][T19865] EXT4-fs (loop2): Can't read superblock on 2nd try [ 463.039844][T19874] loop0: detected capacity change from 0 to 4 [ 463.043796][T19851] EXT4-fs (loop4): Can't read superblock on 2nd try [ 463.052758][T19874] EXT4-fs (loop0): Can't read superblock on 2nd try [ 463.063335][T19880] loop1: detected capacity change from 0 to 4 22:31:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0xa00, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000006800000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 463.071859][T19862] loop3: detected capacity change from 0 to 4 [ 463.074463][T19880] EXT4-fs (loop1): Can't read superblock on 2nd try [ 463.085912][T19889] loop2: detected capacity change from 0 to 4 [ 463.090195][T19862] EXT4-fs (loop3): Can't read superblock on 2nd try [ 463.093528][T19889] EXT4-fs (loop2): Can't read superblock on 2nd try [ 463.109902][T19874] loop0: detected capacity change from 0 to 4 22:31:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000406000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 463.124218][T19874] EXT4-fs (loop0): Can't read superblock on 2nd try [ 463.124338][T19880] loop1: detected capacity change from 0 to 4 [ 463.140838][T19880] EXT4-fs (loop1): Can't read superblock on 2nd try [ 463.145042][T19909] loop3: detected capacity change from 0 to 4 [ 463.148123][T19903] loop5: detected capacity change from 0 to 4 [ 463.159955][T19909] EXT4-fs (loop3): Can't read superblock on 2nd try [ 463.167189][T19903] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000300000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000007000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 463.167314][T19910] loop4: detected capacity change from 0 to 4 [ 463.174018][T19889] loop2: detected capacity change from 0 to 4 [ 463.181702][T19910] EXT4-fs (loop4): Can't read superblock on 2nd try [ 463.192642][T19889] EXT4-fs (loop2): Can't read superblock on 2nd try [ 463.218641][T19926] loop0: detected capacity change from 0 to 4 [ 463.219310][T19928] loop1: detected capacity change from 0 to 4 [ 463.230886][T19926] EXT4-fs (loop0): Can't read superblock on 2nd try [ 463.234729][T19903] loop5: detected capacity change from 0 to 4 [ 463.246080][T19928] EXT4-fs (loop1): Can't read superblock on 2nd try [ 463.248008][T19903] EXT4-fs (loop5): Can't read superblock on 2nd try [ 463.260784][T19910] loop4: detected capacity change from 0 to 4 22:31:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0xb00, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002200000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 463.266393][T19909] loop3: detected capacity change from 0 to 4 [ 463.281000][T19909] EXT4-fs (loop3): Can't read superblock on 2nd try [ 463.287931][T19910] EXT4-fs (loop4): Can't read superblock on 2nd try [ 463.288874][T19928] loop1: detected capacity change from 0 to 4 [ 463.308023][T19942] loop2: detected capacity change from 0 to 4 22:31:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000007000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000208000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000006c00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 463.310334][T19926] loop0: detected capacity change from 0 to 4 [ 463.320796][T19942] EXT4-fs (loop2): Can't read superblock on 2nd try [ 463.327878][T19928] EXT4-fs (loop1): Can't read superblock on 2nd try [ 463.332729][T19926] EXT4-fs (loop0): Can't read superblock on 2nd try [ 463.334900][T19954] loop5: detected capacity change from 0 to 4 [ 463.349992][T19954] EXT4-fs (loop5): Can't read superblock on 2nd try [ 463.379915][T19942] loop2: detected capacity change from 0 to 4 [ 463.386672][T19971] loop1: detected capacity change from 0 to 4 [ 463.394206][T19971] EXT4-fs (loop1): Can't read superblock on 2nd try [ 463.395689][T19972] loop3: detected capacity change from 0 to 4 [ 463.401606][T19942] EXT4-fs (loop2): Can't read superblock on 2nd try 22:31:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000400000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x1800, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 463.429513][T19972] EXT4-fs (loop3): Can't read superblock on 2nd try [ 463.434710][T19979] loop4: detected capacity change from 0 to 4 [ 463.448351][T19979] EXT4-fs (loop4): Can't read superblock on 2nd try [ 463.448623][T19954] loop5: detected capacity change from 0 to 4 [ 463.462036][T19954] EXT4-fs (loop5): Can't read superblock on 2nd try [ 463.464341][T19971] loop1: detected capacity change from 0 to 4 22:31:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002500000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 463.486046][T19971] EXT4-fs (loop1): Can't read superblock on 2nd try [ 463.492736][T19992] loop0: detected capacity change from 0 to 4 [ 463.499827][T19997] loop2: detected capacity change from 0 to 4 [ 463.522721][T19979] loop4: detected capacity change from 0 to 4 [ 463.522802][T19992] EXT4-fs (loop0): Can't read superblock on 2nd try [ 463.540655][T19979] EXT4-fs (loop4): Can't read superblock on 2nd try [ 463.541017][T19972] loop3: detected capacity change from 0 to 4 [ 463.561040][T19997] loop2: detected capacity change from 0 to 4 [ 463.573443][T20009] loop5: detected capacity change from 0 to 4 [ 463.574144][T19992] loop0: detected capacity change from 0 to 4 22:31:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000500000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000009000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x1c00, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 463.586361][T19992] EXT4-fs (loop0): Can't read superblock on 2nd try [ 463.593027][T19972] EXT4-fs (loop3): Can't read superblock on 2nd try [ 463.610759][T20009] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000009000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 463.655617][T20026] loop0: detected capacity change from 0 to 4 [ 463.655969][T20029] loop4: detected capacity change from 0 to 4 [ 463.666600][T20027] loop2: detected capacity change from 0 to 4 [ 463.671190][T20026] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000007400000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 463.702575][T20029] EXT4-fs (loop4): Can't read superblock on 2nd try [ 463.708394][T20009] loop5: detected capacity change from 0 to 4 [ 463.711870][T20041] loop1: detected capacity change from 0 to 4 [ 463.721667][T20027] loop2: detected capacity change from 0 to 4 [ 463.724526][T20009] EXT4-fs (loop5): Can't read superblock on 2nd try [ 463.728269][T20041] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x2000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 463.751048][T20026] loop0: detected capacity change from 0 to 4 [ 463.752226][T20029] loop4: detected capacity change from 0 to 4 [ 463.778921][T20026] EXT4-fs (loop0): Can't read superblock on 2nd try [ 463.785675][T20029] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002900000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000a000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000600000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 463.797934][T20041] loop1: detected capacity change from 0 to 4 [ 463.805882][T20041] EXT4-fs (loop1): Can't read superblock on 2nd try [ 463.807152][T20062] loop3: detected capacity change from 0 to 4 [ 463.834959][T20070] loop5: detected capacity change from 0 to 4 [ 463.836773][T20068] loop2: detected capacity change from 0 to 4 22:31:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000a000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 463.847249][T20070] EXT4-fs (loop5): Can't read superblock on 2nd try [ 463.875087][T20062] EXT4-fs (loop3): Can't read superblock on 2nd try [ 463.882598][T20081] loop0: detected capacity change from 0 to 4 [ 463.889163][T20083] loop4: detected capacity change from 0 to 4 [ 463.897982][T20081] EXT4-fs (loop0): Can't read superblock on 2nd try [ 463.902285][T20070] loop5: detected capacity change from 0 to 4 [ 463.904874][T20083] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000040600000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000b000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x2600, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 463.919819][T20068] loop2: detected capacity change from 0 to 4 [ 463.930037][T20070] EXT4-fs (loop5): Can't read superblock on 2nd try [ 463.933153][T20088] loop1: detected capacity change from 0 to 4 [ 463.943832][T20088] EXT4-fs (loop1): Can't read superblock on 2nd try [ 463.948157][T20062] loop3: detected capacity change from 0 to 4 [ 463.960701][T20062] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002e00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000007a00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 463.982826][T20110] loop4: detected capacity change from 0 to 4 [ 463.994059][T20110] EXT4-fs (loop4): Can't read superblock on 2nd try [ 464.006564][T20118] loop2: detected capacity change from 0 to 4 [ 464.014437][T20117] loop0: detected capacity change from 0 to 4 [ 464.023645][T20117] EXT4-fs (loop0): Can't read superblock on 2nd try [ 464.030888][T20116] loop5: detected capacity change from 0 to 4 [ 464.031315][T20088] loop1: detected capacity change from 0 to 4 [ 464.047974][T20116] EXT4-fs (loop5): Can't read superblock on 2nd try [ 464.048559][T20088] EXT4-fs (loop1): Can't read superblock on 2nd try [ 464.054671][T20110] loop4: detected capacity change from 0 to 4 [ 464.067047][T20134] loop3: detected capacity change from 0 to 4 [ 464.074828][T20110] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x2805, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 464.074876][T20134] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000c000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000b000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 464.110212][T20116] loop5: detected capacity change from 0 to 4 [ 464.133094][T20116] EXT4-fs (loop5): Can't read superblock on 2nd try [ 464.139801][T20117] loop0: detected capacity change from 0 to 4 [ 464.151412][T20117] EXT4-fs (loop0): Can't read superblock on 2nd try [ 464.156049][T20134] loop3: detected capacity change from 0 to 4 [ 464.158313][T20150] loop2: detected capacity change from 0 to 4 [ 464.164763][T20134] EXT4-fs (loop3): Can't read superblock on 2nd try [ 464.172423][T20157] loop1: detected capacity change from 0 to 4 [ 464.176867][T20156] loop4: detected capacity change from 0 to 4 [ 464.185078][T20157] EXT4-fs (loop1): Can't read superblock on 2nd try [ 464.198026][T20156] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004800000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000700000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 464.219250][T20150] loop2: detected capacity change from 0 to 4 22:31:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00ffffff8c00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 464.263566][T20156] loop4: detected capacity change from 0 to 4 [ 464.266062][T20176] loop0: detected capacity change from 0 to 4 [ 464.274678][T20157] loop1: detected capacity change from 0 to 4 [ 464.286069][T20157] EXT4-fs (loop1): Can't read superblock on 2nd try [ 464.286704][T20156] EXT4-fs (loop4): Can't read superblock on 2nd try [ 464.299685][T20172] loop5: detected capacity change from 0 to 4 22:31:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x3f00, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000c000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 464.312053][T20176] EXT4-fs (loop0): Can't read superblock on 2nd try [ 464.319293][T20172] EXT4-fs (loop5): Can't read superblock on 2nd try [ 464.327770][T20189] loop3: detected capacity change from 0 to 4 [ 464.342453][T20189] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000d000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 464.369729][T20172] loop5: detected capacity change from 0 to 4 [ 464.376370][T20176] loop0: detected capacity change from 0 to 4 [ 464.382858][T20176] EXT4-fs (loop0): Can't read superblock on 2nd try [ 464.390598][T20172] EXT4-fs (loop5): Can't read superblock on 2nd try [ 464.395663][T20209] loop2: detected capacity change from 0 to 4 [ 464.403332][T20213] loop4: detected capacity change from 0 to 4 22:31:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x4000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00ffffff9700000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004c00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000800000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 464.421432][T20213] EXT4-fs (loop4): Can't read superblock on 2nd try [ 464.432819][T20200] loop1: detected capacity change from 0 to 4 [ 464.481939][T20213] loop4: detected capacity change from 0 to 4 [ 464.488786][T20242] loop0: detected capacity change from 0 to 4 [ 464.494879][T20200] EXT4-fs (loop1): Can't read superblock on 2nd try [ 464.497129][T20242] EXT4-fs (loop0): Can't read superblock on 2nd try [ 464.508170][T20237] loop5: detected capacity change from 0 to 4 [ 464.515456][T20235] loop3: detected capacity change from 0 to 4 [ 464.518042][T20245] loop2: detected capacity change from 0 to 4 [ 464.527799][T20213] EXT4-fs (loop4): Can't read superblock on 2nd try [ 464.530166][T20237] EXT4-fs (loop5): Can't read superblock on 2nd try [ 464.542838][T20245] EXT4-fs (loop2): Can't read superblock on 2nd try [ 464.549520][T20235] EXT4-fs (loop3): Can't read superblock on 2nd try [ 464.556017][T20200] loop1: detected capacity change from 0 to 4 [ 464.562784][T20200] EXT4-fs (loop1): Can't read superblock on 2nd try [ 464.571070][T20245] loop2: detected capacity change from 0 to 4 22:31:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000900000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000d000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000e000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 464.571091][T20237] loop5: detected capacity change from 0 to 4 [ 464.583706][T20245] EXT4-fs (loop2): Can't read superblock on 2nd try [ 464.594550][T20237] EXT4-fs (loop5): Can't read superblock on 2nd try [ 464.617054][T20270] loop0: detected capacity change from 0 to 4 [ 464.619296][T20235] loop3: detected capacity change from 0 to 4 22:31:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f006000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x8004, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 464.631953][T20235] EXT4-fs (loop3): Can't read superblock on 2nd try [ 464.634309][T20276] loop4: detected capacity change from 0 to 4 [ 464.644677][T20270] EXT4-fs (loop0): Can't read superblock on 2nd try [ 464.646076][T20276] EXT4-fs (loop4): Can't read superblock on 2nd try [ 464.669115][T20280] loop1: detected capacity change from 0 to 4 22:31:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00d56190ab00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 464.685351][T20280] EXT4-fs (loop1): Can't read superblock on 2nd try [ 464.692143][T20270] loop0: detected capacity change from 0 to 4 [ 464.704546][T20290] loop2: detected capacity change from 0 to 4 [ 464.713420][T20276] loop4: detected capacity change from 0 to 4 [ 464.717370][T20298] loop5: detected capacity change from 0 to 4 [ 464.721083][T20290] EXT4-fs (loop2): Can't read superblock on 2nd try [ 464.725928][T20270] EXT4-fs (loop0): Can't read superblock on 2nd try [ 464.736781][T20298] EXT4-fs (loop5): Can't read superblock on 2nd try [ 464.739435][T20276] EXT4-fs (loop4): Can't read superblock on 2nd try [ 464.754058][T20302] loop3: detected capacity change from 0 to 4 [ 464.761462][T20302] EXT4-fs (loop3): Can't read superblock on 2nd try [ 464.767444][T20280] loop1: detected capacity change from 0 to 4 [ 464.779430][T20298] loop5: detected capacity change from 0 to 4 22:31:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000a00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000f000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 464.788430][T20298] EXT4-fs (loop5): Can't read superblock on 2nd try [ 464.801109][T20280] EXT4-fs (loop1): Can't read superblock on 2nd try [ 464.812836][T20290] loop2: detected capacity change from 0 to 4 [ 464.819019][T20302] loop3: detected capacity change from 0 to 4 [ 464.823913][T20325] loop0: detected capacity change from 0 to 4 [ 464.832289][T20290] EXT4-fs (loop2): Can't read superblock on 2nd try 22:31:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0xfeff, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000e000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f006800000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 464.833183][T20302] EXT4-fs (loop3): Can't read superblock on 2nd try [ 464.859906][T20325] EXT4-fs (loop0): Can't read superblock on 2nd try [ 464.881321][T20327] loop4: detected capacity change from 0 to 4 22:31:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000002b200000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 464.892240][T20339] loop1: detected capacity change from 0 to 4 [ 464.899471][T20327] EXT4-fs (loop4): Can't read superblock on 2nd try [ 464.903107][T20325] loop0: detected capacity change from 0 to 4 [ 464.912766][T20338] loop5: detected capacity change from 0 to 4 [ 464.913121][T20349] loop3: detected capacity change from 0 to 4 [ 464.925540][T20325] EXT4-fs (loop0): Can't read superblock on 2nd try [ 464.926781][T20349] EXT4-fs (loop3): Can't read superblock on 2nd try [ 464.939382][T20338] EXT4-fs (loop5): Can't read superblock on 2nd try [ 464.947608][T20339] EXT4-fs (loop1): Can't read superblock on 2nd try [ 464.950681][T20353] loop2: detected capacity change from 0 to 4 [ 464.954236][T20327] loop4: detected capacity change from 0 to 4 [ 464.966859][T20327] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000410000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000b00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 464.991386][T20349] loop3: detected capacity change from 0 to 4 [ 464.995477][T20353] loop2: detected capacity change from 0 to 4 [ 464.998691][T20349] EXT4-fs (loop3): Can't read superblock on 2nd try [ 465.013570][T20339] loop1: detected capacity change from 0 to 4 [ 465.019718][T20338] loop5: detected capacity change from 0 to 4 [ 465.034204][T20382] loop0: detected capacity change from 0 to 4 22:31:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0xfffe, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000003b200000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 465.037568][T20377] loop4: detected capacity change from 0 to 4 [ 465.041570][T20382] EXT4-fs (loop0): Can't read superblock on 2nd try [ 465.047767][T20339] EXT4-fs (loop1): Can't read superblock on 2nd try [ 465.053248][T20338] EXT4-fs (loop5): Can't read superblock on 2nd try [ 465.067658][T20377] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f006c00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000f000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 465.088571][T20391] loop2: detected capacity change from 0 to 4 [ 465.093672][T20394] loop3: detected capacity change from 0 to 4 [ 465.102113][T20394] EXT4-fs (loop3): Can't read superblock on 2nd try [ 465.120308][T20377] loop4: detected capacity change from 0 to 4 [ 465.128969][T20408] loop5: detected capacity change from 0 to 4 [ 465.131751][T20382] loop0: detected capacity change from 0 to 4 [ 465.141894][T20391] loop2: detected capacity change from 0 to 4 [ 465.142101][T20408] EXT4-fs (loop5): Can't read superblock on 2nd try [ 465.156181][T20377] EXT4-fs (loop4): Can't read superblock on 2nd try [ 465.162375][T20382] EXT4-fs (loop0): Can't read superblock on 2nd try [ 465.162890][T20394] loop3: detected capacity change from 0 to 4 [ 465.171294][T20417] loop1: detected capacity change from 0 to 4 [ 465.183002][T20394] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x80000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002010000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 465.191292][T20417] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000c00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000002b300000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f007400000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 465.220437][T20408] loop5: detected capacity change from 0 to 4 [ 465.226868][T20408] EXT4-fs (loop5): Can't read superblock on 2nd try [ 465.249266][T20417] loop1: detected capacity change from 0 to 4 [ 465.262098][T20432] loop2: detected capacity change from 0 to 4 [ 465.269817][T20417] EXT4-fs (loop1): Can't read superblock on 2nd try [ 465.286659][T20437] loop4: detected capacity change from 0 to 4 [ 465.296681][T20442] loop0: detected capacity change from 0 to 4 [ 465.310870][T20437] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000410000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 465.319199][T20449] loop3: detected capacity change from 0 to 4 [ 465.326007][T20442] EXT4-fs (loop0): Can't read superblock on 2nd try [ 465.334669][T20432] loop2: detected capacity change from 0 to 4 [ 465.337580][T20449] EXT4-fs (loop3): Can't read superblock on 2nd try [ 465.353565][T20455] loop5: detected capacity change from 0 to 4 22:31:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000d00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 465.365826][T20455] EXT4-fs (loop5): Can't read superblock on 2nd try [ 465.368006][T20464] loop1: detected capacity change from 0 to 4 [ 465.392556][T20449] loop3: detected capacity change from 0 to 4 [ 465.413567][T20464] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x80040, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 465.421375][T20455] loop5: detected capacity change from 0 to 4 [ 465.421540][T20449] EXT4-fs (loop3): Can't read superblock on 2nd try [ 465.438241][T20455] EXT4-fs (loop5): Can't read superblock on 2nd try [ 465.445809][T20437] loop4: detected capacity change from 0 to 4 [ 465.459046][T20437] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000edc000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000011000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f007a00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 465.481429][T20484] loop2: detected capacity change from 0 to 4 [ 465.487588][T20483] loop0: detected capacity change from 0 to 4 [ 465.498392][T20483] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x200000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 465.529482][T20464] loop1: detected capacity change from 0 to 4 [ 465.530509][T20484] loop2: detected capacity change from 0 to 4 [ 465.547356][T20464] EXT4-fs (loop1): Can't read superblock on 2nd try [ 465.563319][T20483] loop0: detected capacity change from 0 to 4 22:31:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002010000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 465.575481][T20501] loop4: detected capacity change from 0 to 4 [ 465.585278][T20483] EXT4-fs (loop0): Can't read superblock on 2nd try [ 465.587881][T20501] EXT4-fs (loop4): Can't read superblock on 2nd try [ 465.600279][T20512] loop2: detected capacity change from 0 to 4 [ 465.600727][T20509] loop3: detected capacity change from 0 to 4 [ 465.606404][T20505] loop5: detected capacity change from 0 to 4 [ 465.621942][T20521] loop1: detected capacity change from 0 to 4 22:31:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000e00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 465.626576][T20509] EXT4-fs (loop3): Can't read superblock on 2nd try [ 465.630347][T20505] EXT4-fs (loop5): Can't read superblock on 2nd try [ 465.644989][T20521] EXT4-fs (loop1): Can't read superblock on 2nd try [ 465.652671][T20512] EXT4-fs (loop2): Can't read superblock on 2nd try [ 465.658066][T20501] loop4: detected capacity change from 0 to 4 [ 465.666086][T20501] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000012000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 465.677680][T20534] loop0: detected capacity change from 0 to 4 [ 465.677937][T20509] loop3: detected capacity change from 0 to 4 [ 465.685053][T20534] EXT4-fs (loop0): Can't read superblock on 2nd try [ 465.691249][T20509] EXT4-fs (loop3): Can't read superblock on 2nd try [ 465.718838][T20521] loop1: detected capacity change from 0 to 4 22:31:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fe00000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00ab9061d500000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 465.733382][T20512] loop2: detected capacity change from 0 to 4 [ 465.749688][T20521] EXT4-fs (loop1): Can't read superblock on 2nd try [ 465.761030][T20512] EXT4-fs (loop2): Can't read superblock on 2nd try [ 465.768769][T20534] loop0: detected capacity change from 0 to 4 [ 465.770191][T20557] loop5: detected capacity change from 0 to 4 [ 465.781773][T20534] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000011000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x1000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 465.804242][T20558] loop4: detected capacity change from 0 to 4 [ 465.819171][T20558] EXT4-fs (loop4): Can't read superblock on 2nd try [ 465.820483][T20557] EXT4-fs (loop5): Can't read superblock on 2nd try [ 465.834230][T20566] loop3: detected capacity change from 0 to 4 22:31:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000f00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 465.853974][T20566] EXT4-fs (loop3): Can't read superblock on 2nd try [ 465.871655][T20576] loop1: detected capacity change from 0 to 4 [ 465.876365][T20578] loop2: detected capacity change from 0 to 4 [ 465.889295][T20558] loop4: detected capacity change from 0 to 4 [ 465.896688][T20558] EXT4-fs (loop4): Can't read superblock on 2nd try [ 465.898266][T20578] EXT4-fs (loop2): Can't read superblock on 2nd try [ 465.903520][T20557] loop5: detected capacity change from 0 to 4 [ 465.914823][T20576] EXT4-fs (loop1): Can't read superblock on 2nd try [ 465.919074][T20566] loop3: detected capacity change from 0 to 4 [ 465.927142][T20557] EXT4-fs (loop5): Can't read superblock on 2nd try [ 465.930746][T20592] loop0: detected capacity change from 0 to 4 [ 465.942790][T20566] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00ae01000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00ffffffda00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 465.955349][T20592] EXT4-fs (loop0): Can't read superblock on 2nd try [ 465.972761][T20576] loop1: detected capacity change from 0 to 4 22:31:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000020000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000012000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 465.995992][T20602] loop5: detected capacity change from 0 to 4 [ 466.000344][T20576] EXT4-fs (loop1): Can't read superblock on 2nd try [ 466.007918][T20578] loop2: detected capacity change from 0 to 4 [ 466.017992][T20602] EXT4-fs (loop5): Can't read superblock on 2nd try [ 466.029053][T20578] EXT4-fs (loop2): Can't read superblock on 2nd try [ 466.031176][T20592] loop0: detected capacity change from 0 to 4 22:31:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x2000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 466.039546][T20615] loop4: detected capacity change from 0 to 4 [ 466.049516][T20615] EXT4-fs (loop4): Can't read superblock on 2nd try [ 466.055540][T20617] loop3: detected capacity change from 0 to 4 [ 466.072045][T20592] EXT4-fs (loop0): Can't read superblock on 2nd try [ 466.075805][T20617] EXT4-fs (loop3): Can't read superblock on 2nd try [ 466.083648][T20602] loop5: detected capacity change from 0 to 4 22:31:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000001000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 466.086688][T20615] loop4: detected capacity change from 0 to 4 [ 466.091882][T20629] loop1: detected capacity change from 0 to 4 [ 466.103687][T20615] EXT4-fs (loop4): Can't read superblock on 2nd try [ 466.111295][T20634] loop2: detected capacity change from 0 to 4 [ 466.114670][T20602] EXT4-fs (loop5): Can't read superblock on 2nd try [ 466.126440][T20634] EXT4-fs (loop2): Can't read superblock on 2nd try [ 466.133334][T20629] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f001020000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00af01000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 466.153499][T20617] loop3: detected capacity change from 0 to 4 [ 466.164759][T20648] loop0: detected capacity change from 0 to 4 [ 466.172004][T20617] EXT4-fs (loop3): Can't read superblock on 2nd try [ 466.177655][T20652] loop4: detected capacity change from 0 to 4 [ 466.187320][T20648] EXT4-fs (loop0): Can't read superblock on 2nd try [ 466.194059][T20629] loop1: detected capacity change from 0 to 4 22:31:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffffff600000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 466.200411][T20634] loop2: detected capacity change from 0 to 4 [ 466.207260][T20634] EXT4-fs (loop2): Can't read superblock on 2nd try [ 466.211485][T20652] EXT4-fs (loop4): Can't read superblock on 2nd try [ 466.237341][T20629] EXT4-fs (loop1): Can't read superblock on 2nd try [ 466.243727][T20666] loop5: detected capacity change from 0 to 4 22:31:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x2040000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 466.254501][T20666] EXT4-fs (loop5): Can't read superblock on 2nd try [ 466.269010][T20648] loop0: detected capacity change from 0 to 4 [ 466.279271][T20675] loop3: detected capacity change from 0 to 4 [ 466.286604][T20652] loop4: detected capacity change from 0 to 4 [ 466.286628][T20675] EXT4-fs (loop3): Can't read superblock on 2nd try [ 466.301450][T20652] EXT4-fs (loop4): Can't read superblock on 2nd try [ 466.305090][T20648] EXT4-fs (loop0): Can't read superblock on 2nd try [ 466.312092][T20686] loop2: detected capacity change from 0 to 4 [ 466.317280][T20666] loop5: detected capacity change from 0 to 4 22:31:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000041000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000022000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 466.350035][T20666] EXT4-fs (loop5): Can't read superblock on 2nd try [ 466.351603][T20675] loop3: detected capacity change from 0 to 4 [ 466.373692][T20699] loop0: detected capacity change from 0 to 4 [ 466.374170][T20675] EXT4-fs (loop3): Can't read superblock on 2nd try [ 466.389240][T20699] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000020000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 466.395586][T20686] loop2: detected capacity change from 0 to 4 [ 466.409762][T20706] loop4: detected capacity change from 0 to 4 [ 466.417204][T20706] EXT4-fs (loop4): Can't read superblock on 2nd try [ 466.425190][T20713] loop1: detected capacity change from 0 to 4 [ 466.432471][T20713] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00be01000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffffdf900000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x3000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 466.448462][T20706] loop4: detected capacity change from 0 to 4 [ 466.455160][T20706] EXT4-fs (loop4): Can't read superblock on 2nd try [ 466.462638][T20699] loop0: detected capacity change from 0 to 4 [ 466.473234][T20713] loop1: detected capacity change from 0 to 4 [ 466.480577][T20713] EXT4-fs (loop1): Can't read superblock on 2nd try [ 466.482501][T20699] EXT4-fs (loop0): Can't read superblock on 2nd try [ 466.493968][T20730] loop3: detected capacity change from 0 to 4 22:31:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000025000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 466.493969][T20731] loop2: detected capacity change from 0 to 4 [ 466.500311][T20731] EXT4-fs (loop2): Can't read superblock on 2nd try [ 466.510184][T20730] EXT4-fs (loop3): Can't read superblock on 2nd try [ 466.525395][T20739] loop5: detected capacity change from 0 to 4 [ 466.532947][T20739] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000001100000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f001020000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 466.549726][T20731] loop2: detected capacity change from 0 to 4 [ 466.562685][T20731] EXT4-fs (loop2): Can't read superblock on 2nd try [ 466.575148][T20730] loop3: detected capacity change from 0 to 4 [ 466.586163][T20730] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x4000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 466.601987][T20739] loop5: detected capacity change from 0 to 4 [ 466.603191][T20753] loop0: detected capacity change from 0 to 4 [ 466.616900][T20759] loop1: detected capacity change from 0 to 4 [ 466.622881][T20739] EXT4-fs (loop5): Can't read superblock on 2nd try [ 466.623084][T20754] loop4: detected capacity change from 0 to 4 [ 466.638208][T20753] EXT4-fs (loop0): Can't read superblock on 2nd try [ 466.645024][T20759] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffffdfd00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000402000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 466.658414][T20754] EXT4-fs (loop4): Can't read superblock on 2nd try [ 466.664544][T20770] loop2: detected capacity change from 0 to 4 [ 466.666839][T20759] loop1: detected capacity change from 0 to 4 [ 466.692271][T20759] EXT4-fs (loop1): Can't read superblock on 2nd try [ 466.699029][T20770] EXT4-fs (loop2): Can't read superblock on 2nd try 22:31:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000022000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 466.714221][T20753] loop0: detected capacity change from 0 to 4 [ 466.720875][T20754] loop4: detected capacity change from 0 to 4 [ 466.728934][T20787] loop3: detected capacity change from 0 to 4 [ 466.735206][T20754] EXT4-fs (loop4): Can't read superblock on 2nd try [ 466.739774][T20789] loop5: detected capacity change from 0 to 4 [ 466.749903][T20753] EXT4-fs (loop0): Can't read superblock on 2nd try [ 466.753257][T20787] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000029000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000001200000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 466.757073][T20770] loop2: detected capacity change from 0 to 4 [ 466.772287][T20789] EXT4-fs (loop5): Can't read superblock on 2nd try [ 466.781512][T20770] EXT4-fs (loop2): Can't read superblock on 2nd try [ 466.789028][T20803] loop1: detected capacity change from 0 to 4 [ 466.798657][T20808] loop4: detected capacity change from 0 to 4 [ 466.808414][T20789] loop5: detected capacity change from 0 to 4 22:31:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x5000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 466.810978][T20808] EXT4-fs (loop4): Can't read superblock on 2nd try [ 466.814612][T20803] EXT4-fs (loop1): Can't read superblock on 2nd try [ 466.821892][T20789] EXT4-fs (loop5): Can't read superblock on 2nd try [ 466.828986][T20787] loop3: detected capacity change from 0 to 4 [ 466.841143][T20787] EXT4-fs (loop3): Can't read superblock on 2nd try [ 466.854412][T20819] loop2: detected capacity change from 0 to 4 22:31:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004102000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 466.861969][T20819] EXT4-fs (loop2): Can't read superblock on 2nd try [ 466.879563][T20808] loop4: detected capacity change from 0 to 4 [ 466.880137][T20803] loop1: detected capacity change from 0 to 4 [ 466.886274][T20808] EXT4-fs (loop4): Can't read superblock on 2nd try [ 466.900281][T20803] EXT4-fs (loop1): Can't read superblock on 2nd try [ 466.904447][T20834] loop0: detected capacity change from 0 to 4 22:31:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffffffd00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00002e000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 466.923838][T20834] EXT4-fs (loop0): Can't read superblock on 2nd try [ 466.932859][T20819] loop2: detected capacity change from 0 to 4 [ 466.943678][T20819] EXT4-fs (loop2): Can't read superblock on 2nd try [ 466.953569][T20846] loop3: detected capacity change from 0 to 4 [ 466.957246][T20844] loop5: detected capacity change from 0 to 4 22:31:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000025000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x6000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 466.971480][T20850] loop4: detected capacity change from 0 to 4 [ 466.981186][T20846] EXT4-fs (loop3): Can't read superblock on 2nd try [ 466.988793][T20834] loop0: detected capacity change from 0 to 4 [ 466.999759][T20844] EXT4-fs (loop5): Can't read superblock on 2nd try [ 467.005543][T20834] EXT4-fs (loop0): Can't read superblock on 2nd try [ 467.014375][T20850] EXT4-fs (loop4): Can't read superblock on 2nd try [ 467.043380][T20867] loop1: detected capacity change from 0 to 4 [ 467.051163][T20869] loop2: detected capacity change from 0 to 4 [ 467.056949][T20867] EXT4-fs (loop1): Can't read superblock on 2nd try [ 467.076771][T20844] loop5: detected capacity change from 0 to 4 [ 467.078145][T20850] loop4: detected capacity change from 0 to 4 22:31:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000002000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 467.083147][T20844] EXT4-fs (loop5): Can't read superblock on 2nd try [ 467.089919][T20846] loop3: detected capacity change from 0 to 4 [ 467.102328][T20869] EXT4-fs (loop2): Can't read superblock on 2nd try [ 467.102458][T20846] EXT4-fs (loop3): Can't read superblock on 2nd try [ 467.116225][T20850] EXT4-fs (loop4): Can't read superblock on 2nd try [ 467.122731][T20885] loop0: detected capacity change from 0 to 4 [ 467.130256][T20885] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f005002000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00023c000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 467.139334][T20869] loop2: detected capacity change from 0 to 4 [ 467.145447][T20867] loop1: detected capacity change from 0 to 4 [ 467.151368][T20869] EXT4-fs (loop2): Can't read superblock on 2nd try [ 467.155468][T20896] loop5: detected capacity change from 0 to 4 [ 467.158676][T20867] EXT4-fs (loop1): Can't read superblock on 2nd try [ 467.166226][T20896] EXT4-fs (loop5): Can't read superblock on 2nd try [ 467.186613][T20885] loop0: detected capacity change from 0 to 4 22:31:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffffffe00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x6040000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000029000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 467.200162][T20885] EXT4-fs (loop0): Can't read superblock on 2nd try [ 467.211752][T20896] loop5: detected capacity change from 0 to 4 [ 467.224064][T20896] EXT4-fs (loop5): Can't read superblock on 2nd try [ 467.233246][T20913] loop4: detected capacity change from 0 to 4 [ 467.243155][T20919] loop2: detected capacity change from 0 to 4 22:31:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000102000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f005102000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 467.247518][T20913] EXT4-fs (loop4): Can't read superblock on 2nd try [ 467.250939][T20918] loop3: detected capacity change from 0 to 4 [ 467.260838][T20925] loop1: detected capacity change from 0 to 4 [ 467.263397][T20918] EXT4-fs (loop3): Can't read superblock on 2nd try [ 467.269678][T20925] EXT4-fs (loop1): Can't read superblock on 2nd try [ 467.293162][T20933] loop0: detected capacity change from 0 to 4 [ 467.300845][T20933] EXT4-fs (loop0): Can't read superblock on 2nd try [ 467.307585][T20936] loop5: detected capacity change from 0 to 4 [ 467.309552][T20913] loop4: detected capacity change from 0 to 4 [ 467.316948][T20936] EXT4-fs (loop5): Can't read superblock on 2nd try [ 467.323436][T20919] loop2: detected capacity change from 0 to 4 [ 467.327852][T20925] loop1: detected capacity change from 0 to 4 [ 467.334730][T20918] loop3: detected capacity change from 0 to 4 [ 467.340673][T20913] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x7000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00002e000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000fff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00023d000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 467.351597][T20925] EXT4-fs (loop1): Can't read superblock on 2nd try [ 467.351933][T20918] EXT4-fs (loop3): Can't read superblock on 2nd try [ 467.366003][T20933] loop0: detected capacity change from 0 to 4 [ 467.366144][T20936] loop5: detected capacity change from 0 to 4 [ 467.372569][T20933] EXT4-fs (loop0): Can't read superblock on 2nd try [ 467.378542][T20936] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000002200000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000003000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 467.430657][T20969] loop3: detected capacity change from 0 to 4 [ 467.437118][T20972] loop1: detected capacity change from 0 to 4 [ 467.439211][T20975] loop4: detected capacity change from 0 to 4 [ 467.450667][T20975] EXT4-fs (loop4): Can't read superblock on 2nd try [ 467.463860][T20977] loop2: detected capacity change from 0 to 4 [ 467.475430][T20972] EXT4-fs (loop1): Can't read superblock on 2nd try [ 467.481757][T20969] EXT4-fs (loop3): Can't read superblock on 2nd try [ 467.489008][T20989] loop5: detected capacity change from 0 to 4 [ 467.491694][T20977] EXT4-fs (loop2): Can't read superblock on 2nd try [ 467.496082][T20988] loop0: detected capacity change from 0 to 4 [ 467.503786][T20989] EXT4-fs (loop5): Can't read superblock on 2nd try [ 467.515386][T20988] EXT4-fs (loop0): Can't read superblock on 2nd try [ 467.523461][T20972] loop1: detected capacity change from 0 to 4 [ 467.531765][T20977] loop2: detected capacity change from 0 to 4 [ 467.532339][T20975] loop4: detected capacity change from 0 to 4 [ 467.538562][T20969] loop3: detected capacity change from 0 to 4 [ 467.551671][T20972] EXT4-fs (loop1): Can't read superblock on 2nd try [ 467.557464][T20975] EXT4-fs (loop4): Can't read superblock on 2nd try [ 467.568824][T20977] EXT4-fs (loop2): Can't read superblock on 2nd try [ 467.570095][T20989] loop5: detected capacity change from 0 to 4 22:31:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000002500000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00003f000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 467.575910][T20969] EXT4-fs (loop3): Can't read superblock on 2nd try [ 467.582349][T20989] EXT4-fs (loop5): Can't read superblock on 2nd try [ 467.611119][T21016] loop0: detected capacity change from 0 to 4 [ 467.613035][T21018] loop1: detected capacity change from 0 to 4 [ 467.623457][T21016] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000204000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00003f000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 467.624652][T21018] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x8000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffffbff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 467.684425][T21016] loop0: detected capacity change from 0 to 4 [ 467.690168][T21018] loop1: detected capacity change from 0 to 4 [ 467.694523][T21032] loop5: detected capacity change from 0 to 4 [ 467.697628][T21016] EXT4-fs (loop0): Can't read superblock on 2nd try [ 467.704043][T21032] EXT4-fs (loop5): Can't read superblock on 2nd try [ 467.710097][T21039] loop3: detected capacity change from 0 to 4 [ 467.721925][T21018] EXT4-fs (loop1): Can't read superblock on 2nd try [ 467.724417][T21037] loop4: detected capacity change from 0 to 4 22:31:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000002900000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 467.728578][T21038] loop2: detected capacity change from 0 to 4 [ 467.741021][T21039] EXT4-fs (loop3): Can't read superblock on 2nd try [ 467.744084][T21038] EXT4-fs (loop2): Can't read superblock on 2nd try [ 467.764983][T21037] EXT4-fs (loop4): Can't read superblock on 2nd try [ 467.772706][T21032] loop5: detected capacity change from 0 to 4 [ 467.777526][T21057] loop0: detected capacity change from 0 to 4 [ 467.784950][T21032] EXT4-fs (loop5): Can't read superblock on 2nd try [ 467.786926][T21057] EXT4-fs (loop0): Can't read superblock on 2nd try [ 467.819259][T21038] loop2: detected capacity change from 0 to 4 [ 467.820285][T21037] loop4: detected capacity change from 0 to 4 22:31:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000040000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000604000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 467.825780][T21038] EXT4-fs (loop2): Can't read superblock on 2nd try [ 467.838816][T21039] loop3: detected capacity change from 0 to 4 [ 467.845966][T21039] EXT4-fs (loop3): Can't read superblock on 2nd try [ 467.852673][T21037] EXT4-fs (loop4): Can't read superblock on 2nd try [ 467.866045][T21078] loop1: detected capacity change from 0 to 4 [ 467.868957][T21057] loop0: detected capacity change from 0 to 4 [ 467.873530][T21078] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffbffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000040000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0xa000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 467.889375][T21057] EXT4-fs (loop0): Can't read superblock on 2nd try [ 467.890975][T21081] loop5: detected capacity change from 0 to 4 [ 467.926932][T21081] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000002e00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 467.965016][T21097] loop2: detected capacity change from 0 to 4 [ 467.966972][T21096] loop4: detected capacity change from 0 to 4 [ 467.975188][T21095] loop3: detected capacity change from 0 to 4 [ 467.979733][T21097] EXT4-fs (loop2): Can't read superblock on 2nd try [ 467.990122][T21095] EXT4-fs (loop3): Can't read superblock on 2nd try [ 467.990764][T21104] loop0: detected capacity change from 0 to 4 [ 467.997408][T21078] loop1: detected capacity change from 0 to 4 [ 468.009274][T21081] loop5: detected capacity change from 0 to 4 22:31:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000048000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f001004000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 468.010453][T21096] EXT4-fs (loop4): Can't read superblock on 2nd try [ 468.015670][T21081] EXT4-fs (loop5): Can't read superblock on 2nd try [ 468.023887][T21097] loop2: detected capacity change from 0 to 4 [ 468.036379][T21104] EXT4-fs (loop0): Can't read superblock on 2nd try [ 468.044720][T21078] EXT4-fs (loop1): Can't read superblock on 2nd try [ 468.048918][T21097] EXT4-fs (loop2): Can't read superblock on 2nd try [ 468.091131][T21104] loop0: detected capacity change from 0 to 4 [ 468.099497][T21104] EXT4-fs (loop0): Can't read superblock on 2nd try [ 468.109026][T21096] loop4: detected capacity change from 0 to 4 [ 468.116564][T21133] loop5: detected capacity change from 0 to 4 [ 468.123871][T21133] EXT4-fs (loop5): Can't read superblock on 2nd try [ 468.133363][T21095] loop3: detected capacity change from 0 to 4 22:31:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0xb000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000023c00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000240000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 468.144562][T21095] EXT4-fs (loop3): Can't read superblock on 2nd try [ 468.147091][T21096] EXT4-fs (loop4): Can't read superblock on 2nd try [ 468.168522][T21133] loop5: detected capacity change from 0 to 4 [ 468.168736][T21138] loop1: detected capacity change from 0 to 4 [ 468.181591][T21133] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00f9fdffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 468.201647][T21138] EXT4-fs (loop1): Can't read superblock on 2nd try [ 468.217943][T21154] loop4: detected capacity change from 0 to 4 [ 468.218779][T21153] loop0: detected capacity change from 0 to 4 [ 468.224108][T21148] loop2: detected capacity change from 0 to 4 [ 468.242290][T21154] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000005000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00004c000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 468.243807][T21153] EXT4-fs (loop0): Can't read superblock on 2nd try [ 468.261052][T21138] loop1: detected capacity change from 0 to 4 [ 468.271923][T21138] EXT4-fs (loop1): Can't read superblock on 2nd try [ 468.284384][T21148] EXT4-fs (loop2): Can't read superblock on 2nd try [ 468.314257][T21172] loop5: detected capacity change from 0 to 4 [ 468.321078][T21153] loop0: detected capacity change from 0 to 4 [ 468.321140][T21154] loop4: detected capacity change from 0 to 4 [ 468.334688][T21172] EXT4-fs (loop5): Can't read superblock on 2nd try [ 468.334950][T21153] EXT4-fs (loop0): Can't read superblock on 2nd try [ 468.344884][T21148] loop2: detected capacity change from 0 to 4 [ 468.350160][T21154] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000048000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 468.354834][T21148] EXT4-fs (loop2): Can't read superblock on 2nd try [ 468.364971][T21165] loop3: detected capacity change from 0 to 4 [ 468.368057][T21180] loop1: detected capacity change from 0 to 4 [ 468.379514][T21165] EXT4-fs (loop3): Can't read superblock on 2nd try [ 468.386577][T21180] EXT4-fs (loop1): Can't read superblock on 2nd try [ 468.398933][T21172] loop5: detected capacity change from 0 to 4 22:31:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x18000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000023d00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 468.416967][T21172] EXT4-fs (loop5): Can't read superblock on 2nd try [ 468.430685][T21165] loop3: detected capacity change from 0 to 4 [ 468.439048][T21165] EXT4-fs (loop3): Can't read superblock on 2nd try [ 468.445333][T21180] loop1: detected capacity change from 0 to 4 [ 468.454624][T21180] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fdfdffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000006000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 468.471771][T21203] loop2: detected capacity change from 0 to 4 [ 468.490444][T21203] EXT4-fs (loop2): Can't read superblock on 2nd try 22:31:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x1c000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00014c000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 468.528508][T21203] loop2: detected capacity change from 0 to 4 [ 468.539304][T21203] EXT4-fs (loop2): Can't read superblock on 2nd try [ 468.557771][T21214] loop4: detected capacity change from 0 to 4 [ 468.562922][T21220] loop5: detected capacity change from 0 to 4 [ 468.563972][T21215] loop0: detected capacity change from 0 to 4 [ 468.574578][T21224] loop3: detected capacity change from 0 to 4 [ 468.595669][T21215] EXT4-fs (loop0): Can't read superblock on 2nd try [ 468.595760][T21214] EXT4-fs (loop4): Can't read superblock on 2nd try [ 468.607565][T21234] loop1: detected capacity change from 0 to 4 [ 468.617199][T21235] loop2: detected capacity change from 0 to 4 [ 468.623278][T21220] EXT4-fs (loop5): Can't read superblock on 2nd try [ 468.627792][T21224] EXT4-fs (loop3): Can't read superblock on 2nd try [ 468.642546][T21235] EXT4-fs (loop2): Can't read superblock on 2nd try [ 468.653467][T21215] loop0: detected capacity change from 0 to 4 [ 468.660362][T21234] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x26000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 468.676002][T21215] EXT4-fs (loop0): Can't read superblock on 2nd try [ 468.682633][T21220] loop5: detected capacity change from 0 to 4 [ 468.683702][T21224] loop3: detected capacity change from 0 to 4 [ 468.694842][T21214] loop4: detected capacity change from 0 to 4 [ 468.701173][T21220] EXT4-fs (loop5): Can't read superblock on 2nd try [ 468.705448][T21224] EXT4-fs (loop3): Can't read superblock on 2nd try [ 468.715226][T21214] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000003f00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00004d000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f007fffffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00004c000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000406000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 468.731592][T21234] loop1: detected capacity change from 0 to 4 [ 468.740237][T21234] EXT4-fs (loop1): Can't read superblock on 2nd try [ 468.749258][T21264] loop2: detected capacity change from 0 to 4 [ 468.767604][T21264] EXT4-fs (loop2): Can't read superblock on 2nd try [ 468.812656][T21276] loop3: detected capacity change from 0 to 4 [ 468.813080][T21278] loop0: detected capacity change from 0 to 4 [ 468.824867][T21276] EXT4-fs (loop3): Can't read superblock on 2nd try [ 468.832017][T21280] loop4: detected capacity change from 0 to 4 [ 468.837054][T21264] loop2: detected capacity change from 0 to 4 [ 468.846726][T21280] EXT4-fs (loop4): Can't read superblock on 2nd try [ 468.847084][T21283] loop1: detected capacity change from 0 to 4 22:31:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x28050000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 468.855948][T21285] loop5: detected capacity change from 0 to 4 [ 468.869844][T21278] EXT4-fs (loop0): Can't read superblock on 2nd try [ 468.876351][T21285] EXT4-fs (loop5): Can't read superblock on 2nd try [ 468.877222][T21264] EXT4-fs (loop2): Can't read superblock on 2nd try [ 468.894584][T21283] EXT4-fs (loop1): Can't read superblock on 2nd try [ 468.912253][T21285] loop5: detected capacity change from 0 to 4 [ 468.935489][T21285] EXT4-fs (loop5): Can't read superblock on 2nd try [ 468.942183][T21280] loop4: detected capacity change from 0 to 4 [ 468.944404][T21312] loop2: detected capacity change from 0 to 4 [ 468.948280][T21278] loop0: detected capacity change from 0 to 4 [ 468.956540][T21276] loop3: detected capacity change from 0 to 4 [ 468.970346][T21276] EXT4-fs (loop3): Can't read superblock on 2nd try [ 468.978852][T21280] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f008cffffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000007000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000060000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 468.986770][T21278] EXT4-fs (loop0): Can't read superblock on 2nd try [ 469.021687][T21312] loop2: detected capacity change from 0 to 4 22:31:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000004000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x3f000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 469.037085][T21283] loop1: detected capacity change from 0 to 4 [ 469.049393][T21283] EXT4-fs (loop1): Can't read superblock on 2nd try [ 469.056768][T21332] loop3: detected capacity change from 0 to 4 [ 469.067603][T21333] loop5: detected capacity change from 0 to 4 [ 469.081018][T21338] loop4: detected capacity change from 0 to 4 22:31:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00014d000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 469.089821][T21338] EXT4-fs (loop4): Can't read superblock on 2nd try [ 469.102477][T21333] EXT4-fs (loop5): Can't read superblock on 2nd try [ 469.103256][T21342] loop0: detected capacity change from 0 to 4 [ 469.111263][T21332] EXT4-fs (loop3): Can't read superblock on 2nd try [ 469.124333][T21352] loop2: detected capacity change from 0 to 4 [ 469.131887][T21342] EXT4-fs (loop0): Can't read superblock on 2nd try [ 469.139990][T21333] loop5: detected capacity change from 0 to 4 [ 469.146505][T21352] EXT4-fs (loop2): Can't read superblock on 2nd try [ 469.153560][T21333] EXT4-fs (loop5): Can't read superblock on 2nd try [ 469.162157][T21360] loop1: detected capacity change from 0 to 4 [ 469.162850][T21338] loop4: detected capacity change from 0 to 4 [ 469.168682][T21332] loop3: detected capacity change from 0 to 4 [ 469.175364][T21338] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000009000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 469.183616][T21342] loop0: detected capacity change from 0 to 4 [ 469.193562][T21360] EXT4-fs (loop1): Can't read superblock on 2nd try [ 469.201299][T21332] EXT4-fs (loop3): Can't read superblock on 2nd try [ 469.215920][T21342] EXT4-fs (loop0): Can't read superblock on 2nd try [ 469.224868][T21352] loop2: detected capacity change from 0 to 4 22:31:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0097ffffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000068000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000024000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 469.237730][T21352] EXT4-fs (loop2): Can't read superblock on 2nd try [ 469.244717][T21383] loop5: detected capacity change from 0 to 4 [ 469.278267][T21360] loop1: detected capacity change from 0 to 4 22:31:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x40000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 469.297288][T21360] EXT4-fs (loop1): Can't read superblock on 2nd try [ 469.317448][T21402] loop4: detected capacity change from 0 to 4 [ 469.317517][T21399] loop3: detected capacity change from 0 to 4 [ 469.338562][T21402] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00006c000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 469.340979][T21383] EXT4-fs (loop5): Can't read superblock on 2nd try [ 469.356054][T21399] EXT4-fs (loop3): Can't read superblock on 2nd try [ 469.362728][T21406] loop2: detected capacity change from 0 to 4 [ 469.362821][T21410] loop0: detected capacity change from 0 to 4 [ 469.374774][T21406] EXT4-fs (loop2): Can't read superblock on 2nd try [ 469.384557][T21410] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000060000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 469.395957][T21399] loop3: detected capacity change from 0 to 4 [ 469.400039][T21424] loop4: detected capacity change from 0 to 4 [ 469.404430][T21383] loop5: detected capacity change from 0 to 4 [ 469.412490][T21424] EXT4-fs (loop4): Can't read superblock on 2nd try [ 469.422673][T21383] EXT4-fs (loop5): Can't read superblock on 2nd try [ 469.432152][T21399] EXT4-fs (loop3): Can't read superblock on 2nd try [ 469.441166][T21406] loop2: detected capacity change from 0 to 4 22:31:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000074000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 469.444955][T21410] loop0: detected capacity change from 0 to 4 [ 469.453382][T21424] loop4: detected capacity change from 0 to 4 [ 469.454344][T21406] EXT4-fs (loop2): Can't read superblock on 2nd try [ 469.459704][T21436] loop1: detected capacity change from 0 to 4 [ 469.477863][T21410] EXT4-fs (loop0): Can't read superblock on 2nd try [ 469.479390][T21424] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000a000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x40000800, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000004800000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00daffffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 469.521181][T21436] EXT4-fs (loop1): Can't read superblock on 2nd try [ 469.567419][T21456] loop5: detected capacity change from 0 to 4 [ 469.575741][T21456] EXT4-fs (loop5): Can't read superblock on 2nd try [ 469.578318][T21459] loop4: detected capacity change from 0 to 4 [ 469.582482][T21457] loop2: detected capacity change from 0 to 4 [ 469.590294][T21464] loop3: detected capacity change from 0 to 4 [ 469.600698][T21457] EXT4-fs (loop2): Can't read superblock on 2nd try [ 469.609162][T21464] EXT4-fs (loop3): Can't read superblock on 2nd try [ 469.610176][T21459] EXT4-fs (loop4): Can't read superblock on 2nd try [ 469.617872][T21470] loop0: detected capacity change from 0 to 4 [ 469.623735][T21436] loop1: detected capacity change from 0 to 4 [ 469.631298][T21470] EXT4-fs (loop0): Can't read superblock on 2nd try [ 469.641463][T21456] loop5: detected capacity change from 0 to 4 [ 469.647679][T21436] EXT4-fs (loop1): Can't read superblock on 2nd try [ 469.654542][T21456] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000b000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 469.663055][T21464] loop3: detected capacity change from 0 to 4 [ 469.670901][T21457] loop2: detected capacity change from 0 to 4 [ 469.677740][T21470] loop0: detected capacity change from 0 to 4 [ 469.684286][T21464] EXT4-fs (loop3): Can't read superblock on 2nd try [ 469.691902][T21470] EXT4-fs (loop0): Can't read superblock on 2nd try [ 469.699034][T21457] EXT4-fs (loop2): Can't read superblock on 2nd try [ 469.705945][T21459] loop4: detected capacity change from 0 to 4 22:31:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000068000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000004c00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00f6ffffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x80040000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 469.719630][T21459] EXT4-fs (loop4): Can't read superblock on 2nd try [ 469.727753][T21501] loop5: detected capacity change from 0 to 4 [ 469.741700][T21501] EXT4-fs (loop5): Can't read superblock on 2nd try [ 469.762954][T21507] loop1: detected capacity change from 0 to 4 22:31:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00007a000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 469.772839][T21513] loop3: detected capacity change from 0 to 4 [ 469.785712][T21513] EXT4-fs (loop3): Can't read superblock on 2nd try [ 469.794107][T21501] loop5: detected capacity change from 0 to 4 [ 469.803408][T21507] EXT4-fs (loop1): Can't read superblock on 2nd try [ 469.809823][T21516] loop0: detected capacity change from 0 to 4 22:31:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000c000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 469.817970][T21501] EXT4-fs (loop5): Can't read superblock on 2nd try [ 469.821330][T21527] loop4: detected capacity change from 0 to 4 [ 469.828856][T21523] loop2: detected capacity change from 0 to 4 [ 469.837925][T21516] EXT4-fs (loop0): Can't read superblock on 2nd try [ 469.841549][T21513] loop3: detected capacity change from 0 to 4 [ 469.850919][T21527] EXT4-fs (loop4): Can't read superblock on 2nd try [ 469.858429][T21513] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00006c000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fdffffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 469.881823][T21516] loop0: detected capacity change from 0 to 4 [ 469.888316][T21516] EXT4-fs (loop0): Can't read superblock on 2nd try [ 469.903028][T21523] loop2: detected capacity change from 0 to 4 [ 469.909679][T21527] loop4: detected capacity change from 0 to 4 [ 469.913063][T21552] loop5: detected capacity change from 0 to 4 [ 469.917303][T21556] loop1: detected capacity change from 0 to 4 22:31:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0001bf000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0xf6ffffff, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000006000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 469.923160][T21552] EXT4-fs (loop5): Can't read superblock on 2nd try [ 469.928213][T21527] EXT4-fs (loop4): Can't read superblock on 2nd try [ 469.937085][T21556] EXT4-fs (loop1): Can't read superblock on 2nd try [ 470.004652][T21552] loop5: detected capacity change from 0 to 4 [ 470.012589][T21577] loop4: detected capacity change from 0 to 4 [ 470.016678][T21574] loop3: detected capacity change from 0 to 4 [ 470.019770][T21578] loop0: detected capacity change from 0 to 4 [ 470.025960][T21552] EXT4-fs (loop5): Can't read superblock on 2nd try [ 470.040415][T21580] loop2: detected capacity change from 0 to 4 [ 470.049035][T21578] EXT4-fs (loop0): Can't read superblock on 2nd try [ 470.053498][T21574] EXT4-fs (loop3): Can't read superblock on 2nd try [ 470.058022][T21577] EXT4-fs (loop4): Can't read superblock on 2nd try [ 470.064053][T21556] loop1: detected capacity change from 0 to 4 [ 470.081673][T21580] loop2: detected capacity change from 0 to 4 [ 470.096681][T21556] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000006800000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000d000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0xfcfdffff, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 470.103288][T21574] loop3: detected capacity change from 0 to 4 [ 470.106398][T21577] loop4: detected capacity change from 0 to 4 [ 470.115436][T21574] EXT4-fs (loop3): Can't read superblock on 2nd try [ 470.140572][T21577] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00feffffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000074000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0001c2000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 470.163492][T21606] loop0: detected capacity change from 0 to 4 [ 470.179201][T21606] EXT4-fs (loop0): Can't read superblock on 2nd try [ 470.186362][T21610] loop5: detected capacity change from 0 to 4 [ 470.202864][T21610] EXT4-fs (loop5): Can't read superblock on 2nd try [ 470.210569][T21620] loop3: detected capacity change from 0 to 4 [ 470.219589][T21624] loop1: detected capacity change from 0 to 4 [ 470.223457][T21625] loop2: detected capacity change from 0 to 4 [ 470.233329][T21624] EXT4-fs (loop1): Can't read superblock on 2nd try [ 470.237286][T21620] EXT4-fs (loop3): Can't read superblock on 2nd try [ 470.241667][T21631] loop4: detected capacity change from 0 to 4 [ 470.253634][T21631] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00007a000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 470.261911][T21606] loop0: detected capacity change from 0 to 4 [ 470.268186][T21610] loop5: detected capacity change from 0 to 4 [ 470.277213][T21625] loop2: detected capacity change from 0 to 4 [ 470.277300][T21620] loop3: detected capacity change from 0 to 4 [ 470.290191][T21620] EXT4-fs (loop3): Can't read superblock on 2nd try [ 470.292052][T21606] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000400000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0xfdfdffff, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000e000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 470.308768][T21631] loop4: detected capacity change from 0 to 4 [ 470.309217][T21610] EXT4-fs (loop5): Can't read superblock on 2nd try [ 470.315480][T21631] EXT4-fs (loop4): Can't read superblock on 2nd try [ 470.328064][T21655] loop1: detected capacity change from 0 to 4 [ 470.329478][T21655] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0001c3000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000006c00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 470.373427][T21666] loop3: detected capacity change from 0 to 4 [ 470.379807][T21667] loop2: detected capacity change from 0 to 4 [ 470.388506][T21666] EXT4-fs (loop3): bad block size 16384 [ 470.395033][T21655] loop1: detected capacity change from 0 to 4 [ 470.399903][T21669] loop5: detected capacity change from 0 to 4 [ 470.409804][T21655] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0002b2000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 470.420574][T21669] EXT4-fs (loop5): Can't read superblock on 2nd try [ 470.433444][T21682] loop4: detected capacity change from 0 to 4 [ 470.435224][T21667] loop2: detected capacity change from 0 to 4 [ 470.440073][T21683] loop0: detected capacity change from 0 to 4 [ 470.453780][T21682] EXT4-fs (loop4): Can't read superblock on 2nd try [ 470.461719][T21669] loop5: detected capacity change from 0 to 4 [ 470.475027][T21683] EXT4-fs (loop0): Can't read superblock on 2nd try [ 470.475649][T21669] EXT4-fs (loop5): Can't read superblock on 2nd try [ 470.494347][T21666] loop3: detected capacity change from 0 to 4 [ 470.499220][T21704] loop1: detected capacity change from 0 to 4 [ 470.508696][T21704] EXT4-fs (loop1): Can't read superblock on 2nd try [ 470.517985][T21666] EXT4-fs (loop3): bad block size 16384 22:31:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0xfeffffff, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000f000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000001000000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000007400000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 470.542495][T21682] loop4: detected capacity change from 0 to 4 [ 470.542755][T21683] loop0: detected capacity change from 0 to 4 [ 470.562602][T21683] EXT4-fs (loop0): Can't read superblock on 2nd try [ 470.573634][T21682] EXT4-fs (loop4): Can't read superblock on 2nd try [ 470.607835][T21704] loop1: detected capacity change from 0 to 4 [ 470.623720][T21704] EXT4-fs (loop1): Can't read superblock on 2nd try [ 470.630643][T21732] loop5: detected capacity change from 0 to 4 [ 470.630989][T21723] loop2: detected capacity change from 0 to 4 [ 470.651603][T21734] loop0: detected capacity change from 0 to 4 22:31:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00c0ed000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 470.651777][T21735] loop3: detected capacity change from 0 to 4 [ 470.659868][T21732] EXT4-fs (loop5): Can't read superblock on 2nd try [ 470.681263][T21734] EXT4-fs (loop0): Can't read superblock on 2nd try [ 470.683917][T21735] EXT4-fs (loop3): Invalid log block size: 16 22:31:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0003b2000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 470.709916][T21749] loop4: detected capacity change from 0 to 4 [ 470.718437][T21749] EXT4-fs (loop4): Can't read superblock on 2nd try [ 470.724372][T21723] loop2: detected capacity change from 0 to 4 [ 470.728984][T21760] loop1: detected capacity change from 0 to 4 [ 470.731372][T21735] loop3: detected capacity change from 0 to 4 [ 470.743308][T21760] EXT4-fs (loop1): Can't read superblock on 2nd try [ 470.747461][T21732] loop5: detected capacity change from 0 to 4 [ 470.750136][T21734] loop0: detected capacity change from 0 to 4 [ 470.761243][T21732] EXT4-fs (loop5): Can't read superblock on 2nd try [ 470.763075][T21735] EXT4-fs (loop3): Invalid log block size: 16 [ 470.778472][T21749] loop4: detected capacity change from 0 to 4 [ 470.784762][T21734] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0xfffffdfc, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000410000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000001000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffe000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000007a00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 470.804275][T21749] EXT4-fs (loop4): Can't read superblock on 2nd try [ 470.818249][T21777] loop2: detected capacity change from 0 to 4 [ 470.841885][T21784] loop5: detected capacity change from 0 to 4 [ 470.846836][T21760] loop1: detected capacity change from 0 to 4 22:31:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0xfffffdfd, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0002b3000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 470.854768][T21760] EXT4-fs (loop1): Can't read superblock on 2nd try [ 470.859718][T21777] loop2: detected capacity change from 0 to 4 [ 470.867604][T21784] EXT4-fs (loop5): Can't read superblock on 2nd try [ 470.875209][T21793] loop4: detected capacity change from 0 to 4 [ 470.875368][T21794] loop0: detected capacity change from 0 to 4 [ 470.883150][T21793] EXT4-fs (loop4): Can't read superblock on 2nd try [ 470.889256][T21794] EXT4-fs (loop0): Can't read superblock on 2nd try [ 470.923627][T21809] loop3: detected capacity change from 0 to 4 [ 470.925239][T21784] loop5: detected capacity change from 0 to 4 [ 470.929789][T21811] loop1: detected capacity change from 0 to 4 [ 470.941882][T21784] EXT4-fs (loop5): Can't read superblock on 2nd try [ 470.943713][T21809] EXT4-fs (loop3): Invalid log block size: 256 [ 470.957797][T21811] EXT4-fs (loop1): Can't read superblock on 2nd try [ 470.964517][T21815] loop2: detected capacity change from 0 to 4 22:31:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f002010000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 470.967959][T21794] loop0: detected capacity change from 0 to 4 [ 470.973277][T21793] loop4: detected capacity change from 0 to 4 [ 470.983846][T21793] EXT4-fs (loop4): Can't read superblock on 2nd try [ 470.984531][T21794] EXT4-fs (loop0): Can't read superblock on 2nd try [ 470.999502][T21809] loop3: detected capacity change from 0 to 4 [ 471.006339][T21809] EXT4-fs (loop3): Invalid log block size: 256 [ 471.008801][T21811] loop1: detected capacity change from 0 to 4 22:31:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0xfffffff6, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000fff000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00ffffff8c00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000e01000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 471.019675][T21815] loop2: detected capacity change from 0 to 4 [ 471.030577][T21811] EXT4-fs (loop1): Can't read superblock on 2nd try [ 471.038487][T21841] loop5: detected capacity change from 0 to 4 [ 471.048861][T21841] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00c0ed000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 471.084976][T21841] loop5: detected capacity change from 0 to 4 [ 471.098155][T21841] EXT4-fs (loop5): Can't read superblock on 2nd try [ 471.105441][T21854] loop4: detected capacity change from 0 to 4 [ 471.113189][T21854] EXT4-fs (loop4): Can't read superblock on 2nd try [ 471.114989][T21867] loop3: detected capacity change from 0 to 4 [ 471.122305][T21868] loop1: detected capacity change from 0 to 4 22:31:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000011000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 471.126204][T21862] loop0: detected capacity change from 0 to 4 [ 471.133636][T21868] EXT4-fs (loop1): Can't read superblock on 2nd try [ 471.138262][T21860] loop2: detected capacity change from 0 to 4 [ 471.149076][T21867] EXT4-fs (loop3): Invalid log block size: 270 [ 471.163322][T21862] EXT4-fs (loop0): Can't read superblock on 2nd try [ 471.172919][T21854] loop4: detected capacity change from 0 to 4 [ 471.178108][T21885] loop5: detected capacity change from 0 to 4 22:31:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00feff000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 471.186303][T21885] EXT4-fs (loop5): Can't read superblock on 2nd try [ 471.193374][T21867] loop3: detected capacity change from 0 to 4 [ 471.194694][T21854] EXT4-fs (loop4): Can't read superblock on 2nd try [ 471.200489][T21867] EXT4-fs (loop3): Invalid log block size: 270 [ 471.209257][T21868] loop1: detected capacity change from 0 to 4 [ 471.221619][T21860] loop2: detected capacity change from 0 to 4 [ 471.221668][T21868] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000002000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffe000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0xfffffffe, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000001bf00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 471.240811][T21862] loop0: detected capacity change from 0 to 4 [ 471.241667][T21885] loop5: detected capacity change from 0 to 4 [ 471.248033][T21862] EXT4-fs (loop0): Can't read superblock on 2nd try [ 471.253281][T21885] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000012000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 471.319867][T21918] loop4: detected capacity change from 0 to 4 [ 471.323614][T21922] loop1: detected capacity change from 0 to 4 [ 471.333045][T21922] EXT4-fs (loop1): Can't read superblock on 2nd try [ 471.341616][T21924] loop0: detected capacity change from 0 to 4 [ 471.344089][T21918] EXT4-fs (loop4): Can't read superblock on 2nd try [ 471.347859][T21925] loop3: detected capacity change from 0 to 4 [ 471.356295][T21923] loop2: detected capacity change from 0 to 4 22:31:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000fff000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 471.391659][T21925] EXT4-fs (loop3): Can't read superblock on 2nd try [ 471.411133][T21924] EXT4-fs (loop0): Can't read superblock on 2nd try [ 471.414474][T21918] loop4: detected capacity change from 0 to 4 [ 471.431408][T21939] loop5: detected capacity change from 0 to 4 [ 471.443026][T21918] EXT4-fs (loop4): Can't read superblock on 2nd try [ 471.444408][T21923] loop2: detected capacity change from 0 to 4 [ 471.456777][T21925] loop3: detected capacity change from 0 to 4 [ 471.463270][T21924] loop0: detected capacity change from 0 to 4 [ 471.473681][T21925] EXT4-fs (loop3): Can't read superblock on 2nd try [ 471.484834][T21952] loop1: detected capacity change from 0 to 4 22:31:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000020000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000003000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 471.485427][T21939] EXT4-fs (loop5): Can't read superblock on 2nd try [ 471.502809][T21924] EXT4-fs (loop0): Can't read superblock on 2nd try [ 471.523515][T21952] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x225c17d03, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000edc000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 471.557820][T21961] loop4: detected capacity change from 0 to 4 [ 471.585320][T21961] EXT4-fs (loop4): Can't read superblock on 2nd try [ 471.594230][T21952] loop1: detected capacity change from 0 to 4 [ 471.594278][T21939] loop5: detected capacity change from 0 to 4 [ 471.606458][T21952] EXT4-fs (loop1): Can't read superblock on 2nd try [ 471.613317][T21970] loop3: detected capacity change from 0 to 4 [ 471.619428][T21939] EXT4-fs (loop5): Can't read superblock on 2nd try [ 471.630358][T21970] EXT4-fs (loop3): Can't read superblock on 2nd try [ 471.638494][T21975] loop2: detected capacity change from 0 to 4 [ 471.643613][T21961] loop4: detected capacity change from 0 to 4 22:31:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000020000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00feff000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x10000000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 471.653808][T21985] loop0: detected capacity change from 0 to 4 [ 471.660662][T21961] EXT4-fs (loop4): Can't read superblock on 2nd try [ 471.667636][T21985] EXT4-fs (loop0): Can't read superblock on 2nd try [ 471.681825][T21970] loop3: detected capacity change from 0 to 4 22:31:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000040000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 471.713327][T21970] EXT4-fs (loop3): Can't read superblock on 2nd try [ 471.717475][T21985] loop0: detected capacity change from 0 to 4 [ 471.722744][T22007] loop1: detected capacity change from 0 to 4 [ 471.733172][T22007] EXT4-fs (loop1): Can't read superblock on 2nd try [ 471.739439][T21985] EXT4-fs (loop0): Can't read superblock on 2nd try [ 471.747322][T22005] loop5: detected capacity change from 0 to 4 22:31:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000001c200000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000004000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 471.760626][T22005] EXT4-fs (loop5): Can't read superblock on 2nd try [ 471.791290][T22015] loop2: detected capacity change from 0 to 4 [ 471.797489][T22016] loop4: detected capacity change from 0 to 4 [ 471.814844][T22005] loop5: detected capacity change from 0 to 4 [ 471.821550][T22007] loop1: detected capacity change from 0 to 4 [ 471.828497][T22005] EXT4-fs (loop5): Can't read superblock on 2nd try [ 471.834826][T22021] loop3: detected capacity change from 0 to 4 22:31:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000020000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f001020000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 471.835904][T22007] EXT4-fs (loop1): Can't read superblock on 2nd try [ 471.849758][T22016] EXT4-fs (loop4): Can't read superblock on 2nd try [ 471.858223][T22015] loop2: detected capacity change from 0 to 4 [ 471.863342][T22021] EXT4-fs (loop3): Can't read superblock on 2nd try [ 471.865110][T22035] loop0: detected capacity change from 0 to 4 [ 471.878584][T22035] EXT4-fs (loop0): Can't read superblock on 2nd try [ 471.891449][T22044] loop5: detected capacity change from 0 to 4 [ 471.903542][T22044] EXT4-fs (loop5): Can't read superblock on 2nd try [ 471.910358][T22035] loop0: detected capacity change from 0 to 4 [ 471.917561][T22021] loop3: detected capacity change from 0 to 4 [ 471.924121][T22021] EXT4-fs (loop3): Can't read superblock on 2nd try [ 471.932183][T22016] loop4: detected capacity change from 0 to 4 22:31:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x80000000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000080000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000001c300000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 471.939258][T22016] EXT4-fs (loop4): Can't read superblock on 2nd try [ 471.941605][T22035] EXT4-fs (loop0): Can't read superblock on 2nd try [ 471.951096][T22053] loop1: detected capacity change from 0 to 4 [ 471.968941][T22053] EXT4-fs (loop1): Can't read superblock on 2nd try [ 471.974125][T22065] loop2: detected capacity change from 0 to 4 22:31:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000005000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 471.999028][T22044] loop5: detected capacity change from 0 to 4 [ 472.005445][T22044] EXT4-fs (loop5): Can't read superblock on 2nd try [ 472.016116][T22065] loop2: detected capacity change from 0 to 4 [ 472.022311][T22053] loop1: detected capacity change from 0 to 4 [ 472.022342][T22083] loop0: detected capacity change from 0 to 4 [ 472.031584][T22085] loop3: detected capacity change from 0 to 4 [ 472.034491][T22078] loop4: detected capacity change from 0 to 4 22:31:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000022000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 472.036397][T22053] EXT4-fs (loop1): Can't read superblock on 2nd try [ 472.048120][T22085] EXT4-fs (loop3): Can't read superblock on 2nd try [ 472.053313][T22078] EXT4-fs (loop4): Can't read superblock on 2nd try [ 472.061082][T22083] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000040000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x1000000000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004000080000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 472.113545][T22085] loop3: detected capacity change from 0 to 4 [ 472.124489][T22078] loop4: detected capacity change from 0 to 4 [ 472.133984][T22078] EXT4-fs (loop4): Can't read superblock on 2nd try [ 472.141040][T22085] EXT4-fs (loop3): Can't read superblock on 2nd try [ 472.159757][T22112] loop2: detected capacity change from 0 to 4 [ 472.165968][T22083] loop0: detected capacity change from 0 to 4 [ 472.168373][T22111] loop5: detected capacity change from 0 to 4 [ 472.186153][T22083] EXT4-fs (loop0): Can't read superblock on 2nd try [ 472.193718][T22108] loop1: detected capacity change from 0 to 4 [ 472.195404][T22111] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00ffffffda00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 472.214026][T22108] EXT4-fs (loop1): Can't read superblock on 2nd try [ 472.215628][T22121] loop4: detected capacity change from 0 to 4 [ 472.229365][T22121] EXT4-fs (loop4): Can't read superblock on 2nd try [ 472.231468][T22112] loop2: detected capacity change from 0 to 4 [ 472.257662][T22111] loop5: detected capacity change from 0 to 4 22:31:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x7ffffffffffff, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000006000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 472.259665][T22108] loop1: detected capacity change from 0 to 4 [ 472.266612][T22111] EXT4-fs (loop5): Can't read superblock on 2nd try [ 472.277017][T22130] loop0: detected capacity change from 0 to 4 [ 472.279815][T22108] EXT4-fs (loop1): Can't read superblock on 2nd try [ 472.287958][T22130] EXT4-fs (loop0): Can't read superblock on 2nd try [ 472.299457][T22141] loop3: detected capacity change from 0 to 4 [ 472.301590][T22146] loop4: detected capacity change from 0 to 4 22:31:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000025000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000080000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 472.310355][T22141] EXT4-fs (loop3): Can't read superblock on 2nd try [ 472.313914][T22152] loop2: detected capacity change from 0 to 4 [ 472.319194][T22146] EXT4-fs (loop4): Can't read superblock on 2nd try [ 472.349691][T22152] loop2: detected capacity change from 0 to 4 [ 472.355916][T22130] loop0: detected capacity change from 0 to 4 [ 472.363006][T22167] loop5: detected capacity change from 0 to 4 [ 472.371156][T22130] EXT4-fs (loop0): Can't read superblock on 2nd try [ 472.373941][T22141] loop3: detected capacity change from 0 to 4 [ 472.377955][T22167] EXT4-fs (loop5): Can't read superblock on 2nd try [ 472.385106][T22141] EXT4-fs (loop3): Can't read superblock on 2nd try [ 472.390842][T22171] loop1: detected capacity change from 0 to 4 [ 472.406646][T22146] loop4: detected capacity change from 0 to 4 22:31:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x8000000000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffffff600000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000007000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 472.412964][T22171] EXT4-fs (loop1): Can't read superblock on 2nd try [ 472.414037][T22146] EXT4-fs (loop4): Can't read superblock on 2nd try [ 472.436968][T22167] loop5: detected capacity change from 0 to 4 [ 472.438215][T22188] loop2: detected capacity change from 0 to 4 [ 472.453884][T22167] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000100000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 472.479931][T22171] loop1: detected capacity change from 0 to 4 [ 472.480612][T22199] loop0: detected capacity change from 0 to 4 [ 472.488084][T22171] EXT4-fs (loop1): Can't read superblock on 2nd try [ 472.498343][T22199] EXT4-fs (loop0): Can't read superblock on 2nd try [ 472.513378][T22206] loop3: detected capacity change from 0 to 4 [ 472.515113][T22188] loop2: detected capacity change from 0 to 4 22:31:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x20000000000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000029000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 472.524748][T22206] EXT4-fs (loop3): Can't read superblock on 2nd try [ 472.533872][T22212] loop4: detected capacity change from 0 to 4 [ 472.567662][T22212] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004000080000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 472.586713][T22199] loop0: detected capacity change from 0 to 4 [ 472.595718][T22199] EXT4-fs (loop0): Can't read superblock on 2nd try [ 472.601732][T22206] loop3: detected capacity change from 0 to 4 [ 472.602392][T22225] loop5: detected capacity change from 0 to 4 [ 472.621687][T22212] loop4: detected capacity change from 0 to 4 [ 472.629312][T22206] EXT4-fs (loop3): Can't read superblock on 2nd try [ 472.631289][T22225] EXT4-fs (loop5): Can't read superblock on 2nd try [ 472.648832][T22212] EXT4-fs (loop4): Can't read superblock on 2nd try [ 472.650455][T22229] loop2: detected capacity change from 0 to 4 22:31:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x100000000000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffffdf900000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000200000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 472.685918][T22242] loop1: detected capacity change from 0 to 4 [ 472.691915][T22225] loop5: detected capacity change from 0 to 4 [ 472.695520][T22242] EXT4-fs (loop1): Can't read superblock on 2nd try [ 472.699417][T22225] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000008000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 472.763733][T22256] loop2: detected capacity change from 0 to 4 [ 472.763765][T22258] loop0: detected capacity change from 0 to 4 [ 472.774559][T22263] loop3: detected capacity change from 0 to 4 [ 472.776390][T22259] loop4: detected capacity change from 0 to 4 [ 472.784873][T22263] EXT4-fs (loop3): Can't read superblock on 2nd try [ 472.794678][T22259] EXT4-fs (loop4): Can't read superblock on 2nd try [ 472.803074][T22258] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00002e000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffffdfd00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 472.808465][T22242] loop1: detected capacity change from 0 to 4 [ 472.818867][T22256] loop2: detected capacity change from 0 to 4 [ 472.825546][T22242] EXT4-fs (loop1): Can't read superblock on 2nd try [ 472.841841][T22263] loop3: detected capacity change from 0 to 4 [ 472.841955][T22259] loop4: detected capacity change from 0 to 4 [ 472.853529][T22283] loop5: detected capacity change from 0 to 4 22:31:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x200000000000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 472.861057][T22263] EXT4-fs (loop3): Can't read superblock on 2nd try [ 472.861062][T22259] EXT4-fs (loop4): Can't read superblock on 2nd try [ 472.872019][T22289] loop0: detected capacity change from 0 to 4 [ 472.885236][T22283] EXT4-fs (loop5): Can't read superblock on 2nd try [ 472.893425][T22289] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000009000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000040200000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 472.910727][T22297] loop1: detected capacity change from 0 to 4 [ 472.918173][T22283] loop5: detected capacity change from 0 to 4 [ 472.920430][T22297] EXT4-fs (loop1): Can't read superblock on 2nd try [ 472.926928][T22283] EXT4-fs (loop5): Can't read superblock on 2nd try [ 472.938425][T22308] loop2: detected capacity change from 0 to 4 [ 472.948866][T22289] loop0: detected capacity change from 0 to 4 [ 472.958531][T22313] loop3: detected capacity change from 0 to 4 22:31:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000a000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00003f000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 472.967776][T22313] EXT4-fs (loop3): Can't read superblock on 2nd try [ 472.968755][T22289] EXT4-fs (loop0): Can't read superblock on 2nd try [ 472.994865][T22308] loop2: detected capacity change from 0 to 4 [ 472.995300][T22297] loop1: detected capacity change from 0 to 4 [ 473.007887][T22297] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffffffe00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x204000000000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 473.014527][T22324] loop4: detected capacity change from 0 to 4 [ 473.015691][T22332] loop5: detected capacity change from 0 to 4 [ 473.030782][T22324] EXT4-fs (loop4): Can't read superblock on 2nd try [ 473.044334][T22332] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000400000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 473.066576][T22343] loop3: detected capacity change from 0 to 4 [ 473.084713][T22348] loop0: detected capacity change from 0 to 4 [ 473.091652][T22351] loop2: detected capacity change from 0 to 4 [ 473.092357][T22343] EXT4-fs (loop3): Can't read superblock on 2nd try [ 473.105415][T22348] EXT4-fs (loop0): Can't read superblock on 2nd try [ 473.112321][T22355] loop1: detected capacity change from 0 to 4 22:31:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000040000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 473.124409][T22324] loop4: detected capacity change from 0 to 4 [ 473.130485][T22355] EXT4-fs (loop1): Can't read superblock on 2nd try [ 473.138584][T22351] loop2: detected capacity change from 0 to 4 [ 473.149352][T22324] EXT4-fs (loop4): Can't read superblock on 2nd try [ 473.150560][T22348] loop0: detected capacity change from 0 to 4 [ 473.159974][T22343] loop3: detected capacity change from 0 to 4 22:31:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000300000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x300000000000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 473.169419][T22343] EXT4-fs (loop3): Can't read superblock on 2nd try [ 473.176744][T22355] loop1: detected capacity change from 0 to 4 [ 473.183208][T22355] EXT4-fs (loop1): Can't read superblock on 2nd try [ 473.185289][T22348] EXT4-fs (loop0): Can't read superblock on 2nd try [ 473.190879][T22375] loop5: detected capacity change from 0 to 4 [ 473.207859][T22375] EXT4-fs (loop5): Can't read superblock on 2nd try [ 473.217312][T22388] loop2: detected capacity change from 0 to 4 22:31:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000fff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000b000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00ffffe00000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 473.217810][T22390] loop4: detected capacity change from 0 to 4 [ 473.231065][T22390] EXT4-fs (loop4): Can't read superblock on 2nd try [ 473.253201][T22375] loop5: detected capacity change from 0 to 4 [ 473.259816][T22388] loop2: detected capacity change from 0 to 4 [ 473.266442][T22375] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000241000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x37dc12502000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 473.274077][T22408] loop3: detected capacity change from 0 to 4 [ 473.275519][T22411] loop0: detected capacity change from 0 to 4 [ 473.280280][T22407] loop1: detected capacity change from 0 to 4 [ 473.292543][T22408] EXT4-fs (loop3): Can't read superblock on 2nd try [ 473.293622][T22411] EXT4-fs (loop0): Can't read superblock on 2nd try [ 473.299850][T22407] EXT4-fs (loop1): Can't read superblock on 2nd try [ 473.314812][T22390] loop4: detected capacity change from 0 to 4 [ 473.337941][T22390] EXT4-fs (loop4): Can't read superblock on 2nd try [ 473.344682][T22408] loop3: detected capacity change from 0 to 4 [ 473.347593][T22411] loop0: detected capacity change from 0 to 4 [ 473.357813][T22408] EXT4-fs (loop3): Can't read superblock on 2nd try [ 473.362565][T22411] EXT4-fs (loop0): Can't read superblock on 2nd try [ 473.365657][T22430] loop5: detected capacity change from 0 to 4 [ 473.371882][T22429] loop2: detected capacity change from 0 to 4 22:31:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000400000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000c000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffffbff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 473.377205][T22407] loop1: detected capacity change from 0 to 4 [ 473.389454][T22430] EXT4-fs (loop5): Can't read superblock on 2nd try [ 473.413574][T22407] EXT4-fs (loop1): Can't read superblock on 2nd try [ 473.425917][T22429] loop2: detected capacity change from 0 to 4 [ 473.433915][T22452] loop3: detected capacity change from 0 to 4 [ 473.436105][T22455] loop0: detected capacity change from 0 to 4 [ 473.440206][T22450] loop4: detected capacity change from 0 to 4 [ 473.450573][T22455] EXT4-fs (loop0): Can't read superblock on 2nd try [ 473.458325][T22452] EXT4-fs (loop3): Can't read superblock on 2nd try [ 473.462019][T22450] EXT4-fs (loop4): Can't read superblock on 2nd try [ 473.472815][T22430] loop5: detected capacity change from 0 to 4 22:31:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x400000000000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000100000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 473.491150][T22430] EXT4-fs (loop5): Can't read superblock on 2nd try [ 473.502631][T22467] loop2: detected capacity change from 0 to 4 [ 473.514827][T22452] loop3: detected capacity change from 0 to 4 [ 473.521029][T22455] loop0: detected capacity change from 0 to 4 [ 473.527459][T22452] EXT4-fs (loop3): Can't read superblock on 2nd try [ 473.529131][T22455] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000048000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000500000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000d000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffbffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 473.540149][T22450] loop4: detected capacity change from 0 to 4 [ 473.541281][T22474] loop1: detected capacity change from 0 to 4 [ 473.553708][T22450] EXT4-fs (loop4): Can't read superblock on 2nd try [ 473.562148][T22474] EXT4-fs (loop1): Can't read superblock on 2nd try [ 473.584231][T22467] loop2: detected capacity change from 0 to 4 [ 473.613209][T22499] loop5: detected capacity change from 0 to 4 [ 473.615563][T22504] loop4: detected capacity change from 0 to 4 [ 473.625604][T22503] loop3: detected capacity change from 0 to 4 [ 473.634003][T22499] EXT4-fs (loop5): Can't read superblock on 2nd try [ 473.637218][T22505] loop0: detected capacity change from 0 to 4 [ 473.645735][T22474] loop1: detected capacity change from 0 to 4 [ 473.649408][T22503] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x500000000000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000200000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 473.664429][T22474] EXT4-fs (loop1): Can't read superblock on 2nd try [ 473.668853][T22504] EXT4-fs (loop4): Can't read superblock on 2nd try [ 473.690926][T22505] EXT4-fs (loop0): Can't read superblock on 2nd try [ 473.695336][T22499] loop5: detected capacity change from 0 to 4 [ 473.704111][T22499] EXT4-fs (loop5): Can't read superblock on 2nd try [ 473.710195][T22503] loop3: detected capacity change from 0 to 4 [ 473.717452][T22527] loop2: detected capacity change from 0 to 4 [ 473.728753][T22503] EXT4-fs (loop3): Can't read superblock on 2nd try [ 473.739456][T22536] loop1: detected capacity change from 0 to 4 [ 473.747909][T22536] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00004c000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x600000000000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 473.767784][T22505] loop0: detected capacity change from 0 to 4 [ 473.774738][T22505] EXT4-fs (loop0): Can't read superblock on 2nd try [ 473.778021][T22504] loop4: detected capacity change from 0 to 4 22:31:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000e000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00f9fdffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 473.820865][T22504] EXT4-fs (loop4): Can't read superblock on 2nd try [ 473.830298][T22536] loop1: detected capacity change from 0 to 4 [ 473.841232][T22556] loop5: detected capacity change from 0 to 4 [ 473.853950][T22536] EXT4-fs (loop1): Can't read superblock on 2nd try [ 473.858322][T22556] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000600000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 473.863948][T22565] loop0: detected capacity change from 0 to 4 [ 473.875270][T22565] EXT4-fs (loop0): Can't read superblock on 2nd try [ 473.894975][T22559] loop3: detected capacity change from 0 to 4 [ 473.914548][T22559] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000040200000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 473.921443][T22560] loop2: detected capacity change from 0 to 4 [ 473.948642][T22556] loop5: detected capacity change from 0 to 4 [ 473.957183][T22556] EXT4-fs (loop5): Can't read superblock on 2nd try [ 473.960802][T22565] loop0: detected capacity change from 0 to 4 [ 473.971326][T22577] loop4: detected capacity change from 0 to 4 [ 473.980338][T22565] EXT4-fs (loop0): Can't read superblock on 2nd try [ 473.984472][T22559] loop3: detected capacity change from 0 to 4 [ 473.989620][T22583] loop1: detected capacity change from 0 to 4 [ 474.000578][T22559] EXT4-fs (loop3): Can't read superblock on 2nd try [ 474.007408][T22577] EXT4-fs (loop4): Can't read superblock on 2nd try [ 474.012793][T22560] loop2: detected capacity change from 0 to 4 22:31:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000250000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x604000000000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fdfdffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 474.019876][T22583] EXT4-fs (loop1): Can't read superblock on 2nd try [ 474.066772][T22600] loop5: detected capacity change from 0 to 4 [ 474.069204][T22604] loop0: detected capacity change from 0 to 4 [ 474.084814][T22600] EXT4-fs (loop5): Can't read superblock on 2nd try [ 474.098298][T22604] EXT4-fs (loop0): Can't read superblock on 2nd try [ 474.106899][T22577] loop4: detected capacity change from 0 to 4 22:31:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000f000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f007fffffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 474.116320][T22583] loop1: detected capacity change from 0 to 4 [ 474.122489][T22577] EXT4-fs (loop4): Can't read superblock on 2nd try [ 474.131213][T22583] EXT4-fs (loop1): Can't read superblock on 2nd try [ 474.131989][T22615] loop2: detected capacity change from 0 to 4 [ 474.145770][T22621] loop3: detected capacity change from 0 to 4 [ 474.152684][T22600] loop5: detected capacity change from 0 to 4 [ 474.155681][T22621] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000080200000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000040600000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 474.167273][T22600] EXT4-fs (loop5): Can't read superblock on 2nd try [ 474.171327][T22631] loop0: detected capacity change from 0 to 4 [ 474.205402][T22631] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x700000000000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000251000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 474.213022][T22621] loop3: detected capacity change from 0 to 4 [ 474.214082][T22644] loop4: detected capacity change from 0 to 4 [ 474.235412][T22621] EXT4-fs (loop3): Can't read superblock on 2nd try [ 474.240290][T22644] EXT4-fs (loop4): Can't read superblock on 2nd try [ 474.251145][T22643] loop1: detected capacity change from 0 to 4 [ 474.257264][T22631] loop0: detected capacity change from 0 to 4 22:31:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000010000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 474.261450][T22654] loop2: detected capacity change from 0 to 4 [ 474.270251][T22643] EXT4-fs (loop1): Can't read superblock on 2nd try [ 474.273512][T22631] EXT4-fs (loop0): Can't read superblock on 2nd try [ 474.276977][T22656] loop5: detected capacity change from 0 to 4 [ 474.296352][T22656] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f008cffffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 474.312551][T22644] loop4: detected capacity change from 0 to 4 [ 474.323746][T22670] loop3: detected capacity change from 0 to 4 [ 474.326161][T22644] EXT4-fs (loop4): Can't read superblock on 2nd try [ 474.357633][T22670] EXT4-fs (loop3): Can't read superblock on 2nd try [ 474.364783][T22656] loop5: detected capacity change from 0 to 4 [ 474.375906][T22656] EXT4-fs (loop5): Can't read superblock on 2nd try [ 474.384757][T22654] loop2: detected capacity change from 0 to 4 [ 474.391994][T22683] loop0: detected capacity change from 0 to 4 [ 474.393097][T22643] loop1: detected capacity change from 0 to 4 [ 474.406219][T22683] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x800000000000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000700000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000300000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000060000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 474.406641][T22643] EXT4-fs (loop1): Can't read superblock on 2nd try [ 474.420392][T22670] loop3: detected capacity change from 0 to 4 [ 474.426998][T22670] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000011000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 474.473763][T22683] loop0: detected capacity change from 0 to 4 [ 474.485955][T22683] EXT4-fs (loop0): Can't read superblock on 2nd try [ 474.501487][T22701] loop2: detected capacity change from 0 to 4 [ 474.507578][T22706] loop5: detected capacity change from 0 to 4 [ 474.507798][T22707] loop1: detected capacity change from 0 to 4 22:31:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00daffffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 474.513729][T22713] loop3: detected capacity change from 0 to 4 [ 474.527432][T22706] EXT4-fs (loop5): Can't read superblock on 2nd try [ 474.535613][T22713] EXT4-fs (loop3): Can't read superblock on 2nd try [ 474.544927][T22714] loop4: detected capacity change from 0 to 4 [ 474.555471][T22707] EXT4-fs (loop1): Can't read superblock on 2nd try [ 474.561107][T22714] EXT4-fs (loop4): Can't read superblock on 2nd try [ 474.562424][T22726] loop0: detected capacity change from 0 to 4 [ 474.583628][T22706] loop5: detected capacity change from 0 to 4 [ 474.590107][T22713] loop3: detected capacity change from 0 to 4 [ 474.597644][T22713] EXT4-fs (loop3): Can't read superblock on 2nd try [ 474.601474][T22726] EXT4-fs (loop0): Can't read superblock on 2nd try [ 474.608895][T22706] EXT4-fs (loop5): Can't read superblock on 2nd try [ 474.611472][T22701] loop2: detected capacity change from 0 to 4 22:31:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000068000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 474.622299][T22714] loop4: detected capacity change from 0 to 4 [ 474.630633][T22714] EXT4-fs (loop4): Can't read superblock on 2nd try [ 474.631012][T22707] loop1: detected capacity change from 0 to 4 [ 474.643817][T22707] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000800000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000012000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0xa00000000000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000400000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 474.682422][T22754] loop5: detected capacity change from 0 to 4 [ 474.686784][T22726] loop0: detected capacity change from 0 to 4 [ 474.701896][T22754] EXT4-fs (loop5): Can't read superblock on 2nd try [ 474.710634][T22726] EXT4-fs (loop0): Can't read superblock on 2nd try [ 474.723585][T22767] loop3: detected capacity change from 0 to 4 [ 474.723998][T22762] loop4: detected capacity change from 0 to 4 [ 474.735794][T22767] EXT4-fs (loop3): Can't read superblock on 2nd try [ 474.742489][T22768] loop2: detected capacity change from 0 to 4 [ 474.748467][T22774] loop1: detected capacity change from 0 to 4 [ 474.756637][T22762] EXT4-fs (loop4): Can't read superblock on 2nd try [ 474.763604][T22754] loop5: detected capacity change from 0 to 4 [ 474.767825][T22774] EXT4-fs (loop1): Can't read superblock on 2nd try [ 474.771842][T22754] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00f6ffffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 474.791347][T22762] loop4: detected capacity change from 0 to 4 [ 474.796181][T22768] loop2: detected capacity change from 0 to 4 [ 474.797551][T22767] loop3: detected capacity change from 0 to 4 [ 474.810052][T22762] EXT4-fs (loop4): Can't read superblock on 2nd try [ 474.816427][T22796] loop0: detected capacity change from 0 to 4 [ 474.823796][T22796] EXT4-fs (loop0): Can't read superblock on 2nd try [ 474.826547][T22767] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00006c000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0xb00000000000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000500000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000022000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000900000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 474.834924][T22774] loop1: detected capacity change from 0 to 4 [ 474.850857][T22774] EXT4-fs (loop1): Can't read superblock on 2nd try [ 474.864091][T22807] loop5: detected capacity change from 0 to 4 [ 474.890715][T22809] loop2: detected capacity change from 0 to 4 [ 474.897175][T22807] EXT4-fs (loop5): Can't read superblock on 2nd try [ 474.900641][T22817] loop3: detected capacity change from 0 to 4 [ 474.911138][T22818] loop4: detected capacity change from 0 to 4 [ 474.919119][T22796] loop0: detected capacity change from 0 to 4 [ 474.922605][T22827] loop1: detected capacity change from 0 to 4 [ 474.931571][T22817] EXT4-fs (loop3): Can't read superblock on 2nd try [ 474.941733][T22827] EXT4-fs (loop1): Can't read superblock on 2nd try [ 474.942188][T22818] EXT4-fs (loop4): Can't read superblock on 2nd try [ 474.950754][T22796] EXT4-fs (loop0): Can't read superblock on 2nd try [ 474.961903][T22809] loop2: detected capacity change from 0 to 4 [ 474.964502][T22807] loop5: detected capacity change from 0 to 4 [ 474.984309][T22817] loop3: detected capacity change from 0 to 4 22:31:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00feffffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000074000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x1800000000000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 474.987049][T22807] EXT4-fs (loop5): Can't read superblock on 2nd try [ 474.993711][T22827] loop1: detected capacity change from 0 to 4 [ 475.010958][T22827] EXT4-fs (loop1): Can't read superblock on 2nd try [ 475.021307][T22817] EXT4-fs (loop3): Can't read superblock on 2nd try [ 475.025071][T22818] loop4: detected capacity change from 0 to 4 22:31:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000025000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000600000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 475.037358][T22853] loop0: detected capacity change from 0 to 4 [ 475.045471][T22818] EXT4-fs (loop4): Can't read superblock on 2nd try [ 475.053649][T22860] loop5: detected capacity change from 0 to 4 [ 475.062773][T22853] EXT4-fs (loop0): Can't read superblock on 2nd try [ 475.063497][T22862] loop2: detected capacity change from 0 to 4 [ 475.085032][T22860] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000a00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 475.099862][T22872] loop3: detected capacity change from 0 to 4 [ 475.100307][T22874] loop1: detected capacity change from 0 to 4 [ 475.114351][T22874] EXT4-fs (loop1): Can't read superblock on 2nd try [ 475.120496][T22862] loop2: detected capacity change from 0 to 4 [ 475.125519][T22872] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x1c00000000000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 475.146563][T22853] loop0: detected capacity change from 0 to 4 [ 475.146563][T22860] loop5: detected capacity change from 0 to 4 [ 475.152659][T22853] EXT4-fs (loop0): Can't read superblock on 2nd try [ 475.163062][T22889] loop4: detected capacity change from 0 to 4 [ 475.167724][T22860] EXT4-fs (loop5): Can't read superblock on 2nd try [ 475.176893][T22889] EXT4-fs (loop4): Can't read superblock on 2nd try [ 475.185770][T22874] loop1: detected capacity change from 0 to 4 [ 475.189153][T22898] loop2: detected capacity change from 0 to 4 22:31:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000400000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 475.198642][T22874] EXT4-fs (loop1): Can't read superblock on 2nd try [ 475.200348][T22872] loop3: detected capacity change from 0 to 4 [ 475.211957][T22872] EXT4-fs (loop3): Can't read superblock on 2nd try [ 475.232796][T22889] loop4: detected capacity change from 0 to 4 [ 475.234062][T22898] loop2: detected capacity change from 0 to 4 22:31:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00007a000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000040600000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000029000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000b00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x2600000000000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 475.243575][T22889] EXT4-fs (loop4): Can't read superblock on 2nd try [ 475.255809][T22916] loop0: detected capacity change from 0 to 4 [ 475.258359][T22917] loop5: detected capacity change from 0 to 4 [ 475.264158][T22916] EXT4-fs (loop0): bad block size 16384 [ 475.273989][T22917] EXT4-fs (loop5): Can't read superblock on 2nd try [ 475.318387][T22917] loop5: detected capacity change from 0 to 4 [ 475.323356][T22916] loop0: detected capacity change from 0 to 4 [ 475.330613][T22917] EXT4-fs (loop5): Can't read superblock on 2nd try [ 475.340236][T22916] EXT4-fs (loop0): bad block size 16384 [ 475.354841][T22937] loop3: detected capacity change from 0 to 4 22:31:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0001ae000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 475.382161][T22940] loop1: detected capacity change from 0 to 4 [ 475.385716][T22937] EXT4-fs (loop3): Can't read superblock on 2nd try [ 475.388478][T22935] loop4: detected capacity change from 0 to 4 [ 475.401215][T22945] loop2: detected capacity change from 0 to 4 [ 475.409141][T22940] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000001000000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x2805000000000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 475.432587][T22935] EXT4-fs (loop4): Can't read superblock on 2nd try [ 475.437572][T22958] loop5: detected capacity change from 0 to 4 [ 475.446886][T22958] EXT4-fs (loop5): Can't read superblock on 2nd try [ 475.462081][T22940] loop1: detected capacity change from 0 to 4 [ 475.468349][T22968] loop0: detected capacity change from 0 to 4 [ 475.468409][T22937] loop3: detected capacity change from 0 to 4 [ 475.476862][T22968] EXT4-fs (loop0): Invalid log block size: 16 [ 475.486802][T22937] EXT4-fs (loop3): Can't read superblock on 2nd try [ 475.488416][T22970] loop2: detected capacity change from 0 to 4 [ 475.499866][T22940] EXT4-fs (loop1): Can't read superblock on 2nd try [ 475.507267][T22958] loop5: detected capacity change from 0 to 4 [ 475.514295][T22958] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000700000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00002e000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 475.527864][T22935] loop4: detected capacity change from 0 to 4 [ 475.534646][T22935] EXT4-fs (loop4): Can't read superblock on 2nd try [ 475.556379][T22968] loop0: detected capacity change from 0 to 4 [ 475.565287][T22968] EXT4-fs (loop0): Invalid log block size: 16 [ 475.571769][T22970] loop2: detected capacity change from 0 to 4 22:31:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000e01000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0001af000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x3f00000000000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000c00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 475.638990][T23000] loop3: detected capacity change from 0 to 4 [ 475.658670][T22997] loop1: detected capacity change from 0 to 4 [ 475.672504][T23000] EXT4-fs (loop3): Can't read superblock on 2nd try [ 475.675745][T23014] loop4: detected capacity change from 0 to 4 22:31:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x4000000000000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 475.689229][T23014] EXT4-fs (loop4): Can't read superblock on 2nd try [ 475.689589][T22997] EXT4-fs (loop1): Can't read superblock on 2nd try [ 475.698452][T23012] loop0: detected capacity change from 0 to 4 [ 475.702566][T23009] loop5: detected capacity change from 0 to 4 [ 475.715177][T23010] loop2: detected capacity change from 0 to 4 [ 475.726057][T23009] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000800000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0001be000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 475.750503][T23012] EXT4-fs (loop0): Invalid log block size: 270 [ 475.754972][T23000] loop3: detected capacity change from 0 to 4 [ 475.757021][T23014] loop4: detected capacity change from 0 to 4 [ 475.779966][T23000] EXT4-fs (loop3): Can't read superblock on 2nd try [ 475.788339][T23031] loop2: detected capacity change from 0 to 4 22:31:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000048000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 475.796816][T23039] loop1: detected capacity change from 0 to 4 [ 475.801029][T23014] EXT4-fs (loop4): Can't read superblock on 2nd try [ 475.810125][T23012] loop0: detected capacity change from 0 to 4 [ 475.819505][T23039] EXT4-fs (loop1): Can't read superblock on 2nd try [ 475.820223][T23012] EXT4-fs (loop0): Invalid log block size: 270 [ 475.837065][T23047] loop5: detected capacity change from 0 to 4 22:31:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000900000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000d00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 475.873110][T23047] EXT4-fs (loop5): Can't read superblock on 2nd try [ 475.879817][T23031] loop2: detected capacity change from 0 to 4 22:31:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000002000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00c0ed000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 475.914918][T23064] loop3: detected capacity change from 0 to 4 [ 475.917405][T23066] loop4: detected capacity change from 0 to 4 [ 475.922287][T23062] loop1: detected capacity change from 0 to 4 [ 475.933467][T23064] EXT4-fs (loop3): Can't read superblock on 2nd try [ 475.934360][T23062] EXT4-fs (loop1): Can't read superblock on 2nd try [ 475.943041][T23066] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x4000080000000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 475.988950][T23064] loop3: detected capacity change from 0 to 4 [ 475.995962][T23064] EXT4-fs (loop3): Can't read superblock on 2nd try [ 476.004813][T23062] loop1: detected capacity change from 0 to 4 [ 476.010030][T23066] loop4: detected capacity change from 0 to 4 [ 476.012398][T23062] EXT4-fs (loop1): Can't read superblock on 2nd try [ 476.019329][T23083] loop2: detected capacity change from 0 to 4 [ 476.030461][T23084] loop5: detected capacity change from 0 to 4 22:31:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00004c000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 476.036532][T23066] EXT4-fs (loop4): Can't read superblock on 2nd try [ 476.051235][T23084] EXT4-fs (loop5): Can't read superblock on 2nd try [ 476.051666][T23095] loop0: detected capacity change from 0 to 4 [ 476.070435][T23095] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000a00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000e00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 476.128461][T23083] loop2: detected capacity change from 0 to 4 [ 476.134909][T23084] loop5: detected capacity change from 0 to 4 [ 476.152195][T23084] EXT4-fs (loop5): Can't read superblock on 2nd try [ 476.159166][T23111] loop3: detected capacity change from 0 to 4 [ 476.163569][T23119] loop4: detected capacity change from 0 to 4 [ 476.169109][T23111] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x8004000000000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 476.171689][T23120] loop1: detected capacity change from 0 to 4 [ 476.180689][T23095] loop0: detected capacity change from 0 to 4 [ 476.198616][T23119] EXT4-fs (loop4): Can't read superblock on 2nd try [ 476.204697][T23131] loop2: detected capacity change from 0 to 4 [ 476.218692][T23120] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffe000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 476.229009][T23095] EXT4-fs (loop0): Can't read superblock on 2nd try [ 476.250070][T23119] loop4: detected capacity change from 0 to 4 [ 476.258037][T23111] loop3: detected capacity change from 0 to 4 [ 476.259666][T23131] loop2: detected capacity change from 0 to 4 22:31:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000003000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0xf6ffffff00000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00004d000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 476.273314][T23119] EXT4-fs (loop4): Can't read superblock on 2nd try [ 476.276003][T23148] loop5: detected capacity change from 0 to 4 [ 476.283254][T23111] EXT4-fs (loop3): Can't read superblock on 2nd try [ 476.292679][T23120] loop1: detected capacity change from 0 to 4 [ 476.308185][T23148] EXT4-fs (loop5): Can't read superblock on 2nd try [ 476.322362][T23120] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000f00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000b00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 476.359825][T23159] loop0: detected capacity change from 0 to 4 [ 476.360240][T23166] loop2: detected capacity change from 0 to 4 [ 476.392682][T23148] loop5: detected capacity change from 0 to 4 [ 476.398809][T23159] EXT4-fs (loop0): Can't read superblock on 2nd try [ 476.405779][T23148] EXT4-fs (loop5): Can't read superblock on 2nd try [ 476.405792][T23177] loop3: detected capacity change from 0 to 4 [ 476.425793][T23166] loop2: detected capacity change from 0 to 4 [ 476.425802][T23177] EXT4-fs (loop3): Can't read superblock on 2nd try [ 476.434075][T23185] loop4: detected capacity change from 0 to 4 [ 476.439625][T23181] loop1: detected capacity change from 0 to 4 22:31:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000fff000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0xfcfdffff00000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 476.456816][T23159] loop0: detected capacity change from 0 to 4 [ 476.458754][T23185] EXT4-fs (loop4): Can't read superblock on 2nd try [ 476.467637][T23159] EXT4-fs (loop0): Can't read superblock on 2nd try [ 476.473449][T23181] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000004000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 476.510519][T23177] loop3: detected capacity change from 0 to 4 [ 476.517547][T23185] loop4: detected capacity change from 0 to 4 [ 476.526127][T23177] EXT4-fs (loop3): Can't read superblock on 2nd try [ 476.536192][T23208] loop5: detected capacity change from 0 to 4 [ 476.543720][T23208] EXT4-fs (loop5): Can't read superblock on 2nd try [ 476.552878][T23185] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000060000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 476.557518][T23211] loop2: detected capacity change from 0 to 4 [ 476.572954][T23217] loop0: detected capacity change from 0 to 4 [ 476.585373][T23181] loop1: detected capacity change from 0 to 4 [ 476.591940][T23208] loop5: detected capacity change from 0 to 4 [ 476.599386][T23181] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00feff000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000001000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000c00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 476.599580][T23208] EXT4-fs (loop5): Can't read superblock on 2nd try [ 476.626509][T23217] EXT4-fs (loop0): Can't read superblock on 2nd try [ 476.633034][T23211] loop2: detected capacity change from 0 to 4 [ 476.642540][T23230] loop3: detected capacity change from 0 to 4 [ 476.646168][T23237] loop4: detected capacity change from 0 to 4 22:31:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0xfdfdffff00000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 476.658074][T23230] EXT4-fs (loop3): Can't read superblock on 2nd try [ 476.659140][T23237] EXT4-fs (loop4): Can't read superblock on 2nd try [ 476.695282][T23217] loop0: detected capacity change from 0 to 4 [ 476.701568][T23230] loop3: detected capacity change from 0 to 4 [ 476.706015][T23217] EXT4-fs (loop0): Can't read superblock on 2nd try [ 476.714276][T23230] EXT4-fs (loop3): Can't read superblock on 2nd try [ 476.714289][T23245] loop5: detected capacity change from 0 to 4 [ 476.727027][T23259] loop2: detected capacity change from 0 to 4 [ 476.727174][T23252] loop1: detected capacity change from 0 to 4 [ 476.741961][T23237] loop4: detected capacity change from 0 to 4 [ 476.751093][T23237] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000068000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000005000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 476.757327][T23252] EXT4-fs (loop1): Can't read superblock on 2nd try [ 476.768914][T23245] EXT4-fs (loop5): Can't read superblock on 2nd try [ 476.788288][T23259] loop2: detected capacity change from 0 to 4 [ 476.803008][T23280] loop0: detected capacity change from 0 to 4 22:31:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000041000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0xfeffffff00000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 476.810932][T23280] EXT4-fs (loop0): Can't read superblock on 2nd try [ 476.819472][T23276] loop3: detected capacity change from 0 to 4 [ 476.827462][T23252] loop1: detected capacity change from 0 to 4 [ 476.833851][T23276] EXT4-fs (loop3): Can't read superblock on 2nd try [ 476.842558][T23252] EXT4-fs (loop1): Can't read superblock on 2nd try [ 476.844696][T23245] loop5: detected capacity change from 0 to 4 [ 476.849939][T23292] loop4: detected capacity change from 0 to 4 22:31:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000006000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 476.863132][T23292] EXT4-fs (loop4): Can't read superblock on 2nd try [ 476.870749][T23245] EXT4-fs (loop5): Can't read superblock on 2nd try [ 476.880644][T23300] loop2: detected capacity change from 0 to 4 [ 476.880645][T23280] loop0: detected capacity change from 0 to 4 [ 476.881224][T23280] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000d00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0xfeffffffffffffff, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000020000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 476.930029][T23300] loop2: detected capacity change from 0 to 4 [ 476.930711][T23276] loop3: detected capacity change from 0 to 4 [ 476.958276][T23292] loop4: detected capacity change from 0 to 4 [ 476.968500][T23276] EXT4-fs (loop3): Can't read superblock on 2nd try [ 476.980306][T23292] EXT4-fs (loop4): Can't read superblock on 2nd try [ 476.988143][T23329] loop0: detected capacity change from 0 to 4 [ 476.989366][T23327] loop2: detected capacity change from 0 to 4 [ 476.994269][T23330] loop5: detected capacity change from 0 to 4 [ 477.001184][T23321] loop1: detected capacity change from 0 to 4 [ 477.012527][T23330] EXT4-fs (loop5): Can't read superblock on 2nd try [ 477.019735][T23321] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000001100000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00006c000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 477.033266][T23329] EXT4-fs (loop0): Can't read superblock on 2nd try [ 477.058125][T23327] loop2: detected capacity change from 0 to 4 [ 477.066170][T23346] loop4: detected capacity change from 0 to 4 [ 477.068797][T23330] loop5: detected capacity change from 0 to 4 [ 477.082628][T23351] loop3: detected capacity change from 0 to 4 [ 477.083205][T23346] EXT4-fs (loop4): Can't read superblock on 2nd try [ 477.089352][T23329] loop0: detected capacity change from 0 to 4 [ 477.097973][T23330] EXT4-fs (loop5): Can't read superblock on 2nd try [ 477.107522][T23321] loop1: detected capacity change from 0 to 4 [ 477.117827][T23321] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0xffffffff00000000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0xffffffffffff0700, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 477.127854][T23329] EXT4-fs (loop0): Can't read superblock on 2nd try [ 477.136552][T23351] EXT4-fs (loop3): Can't read superblock on 2nd try [ 477.149839][T23366] loop2: detected capacity change from 0 to 4 22:31:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000007000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000040000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 477.177565][T23351] loop3: detected capacity change from 0 to 4 [ 477.184332][T23351] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000e00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000074000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 477.221548][T23346] loop4: detected capacity change from 0 to 4 [ 477.222754][T23383] loop0: detected capacity change from 0 to 4 [ 477.238942][T23383] EXT4-fs (loop0): Can't read superblock on 2nd try [ 477.255439][T23346] EXT4-fs (loop4): Can't read superblock on 2nd try [ 477.263247][T23380] loop2: detected capacity change from 0 to 4 22:31:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000001200000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0xfffffffffffffffe, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 477.272404][T23392] loop1: detected capacity change from 0 to 4 [ 477.298216][T23392] EXT4-fs (loop1): Can't read superblock on 2nd try [ 477.308836][T23402] loop3: detected capacity change from 0 to 4 [ 477.318253][T23402] EXT4-fs (loop3): Can't read superblock on 2nd try [ 477.325074][T23404] loop5: detected capacity change from 0 to 4 [ 477.327758][T23383] loop0: detected capacity change from 0 to 4 [ 477.332401][T23404] EXT4-fs (loop5): Can't read superblock on 2nd try [ 477.339426][T23413] loop4: detected capacity change from 0 to 4 [ 477.350234][T23414] loop2: detected capacity change from 0 to 4 [ 477.356997][T23383] EXT4-fs (loop0): Can't read superblock on 2nd try [ 477.366572][T23402] loop3: detected capacity change from 0 to 4 22:31:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000008000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 477.366581][T23404] loop5: detected capacity change from 0 to 4 [ 477.366824][T23404] EXT4-fs (loop5): Can't read superblock on 2nd try [ 477.379447][T23413] EXT4-fs (loop4): Can't read superblock on 2nd try [ 477.397069][T23402] EXT4-fs (loop3): Can't read superblock on 2nd try [ 477.404506][T23392] loop1: detected capacity change from 0 to 4 22:31:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000080000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00007a000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 477.418990][T23392] EXT4-fs (loop1): Can't read superblock on 2nd try [ 477.428254][T23414] loop2: detected capacity change from 0 to 4 22:31:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000f00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0xffffffffffffffff, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 477.467345][T23439] loop0: detected capacity change from 0 to 4 [ 477.468821][T23413] loop4: detected capacity change from 0 to 4 [ 477.498453][T23453] loop3: detected capacity change from 0 to 4 [ 477.505650][T23439] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 477.513155][T23449] loop5: detected capacity change from 0 to 4 [ 477.519768][T23458] loop2: detected capacity change from 0 to 4 [ 477.532426][T23413] EXT4-fs (loop4): Can't read superblock on 2nd try [ 477.543557][T23449] EXT4-fs (loop5): Can't read superblock on 2nd try [ 477.550466][T23453] EXT4-fs (loop3): Can't read superblock on 2nd try [ 477.557081][T23439] loop0: detected capacity change from 0 to 4 22:31:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000002000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 477.557535][T23467] loop1: detected capacity change from 0 to 4 [ 477.577834][T23439] EXT4-fs (loop0): Can't read superblock on 2nd try [ 477.593289][T23467] EXT4-fs (loop1): Can't read superblock on 2nd try [ 477.606979][T23449] loop5: detected capacity change from 0 to 4 22:31:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000009000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 477.607304][T23453] loop3: detected capacity change from 0 to 4 [ 477.613769][T23449] EXT4-fs (loop5): Can't read superblock on 2nd try [ 477.619220][T23477] loop2: detected capacity change from 0 to 4 [ 477.626844][T23481] loop4: detected capacity change from 0 to 4 [ 477.638849][T23453] EXT4-fs (loop3): Can't read superblock on 2nd try [ 477.647564][T23481] EXT4-fs (loop4): Can't read superblock on 2nd try [ 477.651569][T23477] EXT4-fs (loop2): Can't read superblock on 2nd try 22:31:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f004000080000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000fe000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 477.663026][T23493] loop0: detected capacity change from 0 to 4 [ 477.663105][T23467] loop1: detected capacity change from 0 to 4 [ 477.676064][T23493] EXT4-fs (loop0): Can't read superblock on 2nd try [ 477.684993][T23467] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000001000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 477.729818][T23481] loop4: detected capacity change from 0 to 4 [ 477.736252][T23477] loop2: detected capacity change from 0 to 4 [ 477.746188][T23477] EXT4-fs (loop2): Can't read superblock on 2nd try [ 477.754187][T23481] EXT4-fs (loop4): Can't read superblock on 2nd try [ 477.762981][T23493] loop0: detected capacity change from 0 to 4 [ 477.769167][T23511] loop3: detected capacity change from 0 to 4 22:31:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}], [], 0x2}) 22:31:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000102000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 477.770971][T23510] loop5: detected capacity change from 0 to 4 [ 477.782220][T23493] EXT4-fs (loop0): Can't read superblock on 2nd try [ 477.792472][T23511] EXT4-fs (loop3): Can't read superblock on 2nd try [ 477.793590][T23510] EXT4-fs (loop5): Can't read superblock on 2nd try [ 477.818297][T23528] loop2: detected capacity change from 0 to 4 [ 477.823259][T23525] loop1: detected capacity change from 0 to 4 [ 477.831316][T23528] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 477.848471][T23511] loop3: detected capacity change from 0 to 4 [ 477.855081][T23510] loop5: detected capacity change from 0 to 4 [ 477.868775][T23510] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000a000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}], [], 0x3}) 22:31:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00004c010000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 477.875664][T23511] EXT4-fs (loop3): Can't read superblock on 2nd try [ 477.882383][T23542] loop4: detected capacity change from 0 to 4 [ 477.890222][T23525] EXT4-fs (loop1): Can't read superblock on 2nd try [ 477.904849][T23542] EXT4-fs (loop4): Can't read superblock on 2nd try [ 477.911231][T23528] loop2: detected capacity change from 0 to 4 [ 477.918358][T23528] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 477.941596][T23558] loop5: detected capacity change from 0 to 4 [ 477.948978][T23558] EXT4-fs (loop5): Can't read superblock on 2nd try [ 477.952734][T23542] loop4: detected capacity change from 0 to 4 [ 477.960129][T23557] loop0: detected capacity change from 0 to 4 [ 477.972459][T23542] EXT4-fs (loop4): Can't read superblock on 2nd try [ 477.974785][T23525] loop1: detected capacity change from 0 to 4 22:31:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000100000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 477.988841][T23525] EXT4-fs (loop1): Can't read superblock on 2nd try [ 477.990160][T23557] EXT4-fs (loop0): Can't read superblock on 2nd try [ 477.997159][T23566] loop3: detected capacity change from 0 to 4 [ 478.008810][T23574] loop2: detected capacity change from 0 to 4 [ 478.023119][T23574] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 478.023418][T23583] loop5: detected capacity change from 0 to 4 22:31:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000002200000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000041000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 478.032699][T23566] EXT4-fs (loop3): Can't read superblock on 2nd try [ 478.039301][T23583] EXT4-fs (loop5): Can't read superblock on 2nd try [ 478.067450][T23557] loop0: detected capacity change from 0 to 4 [ 478.069574][T23566] loop3: detected capacity change from 0 to 4 [ 478.080136][T23566] EXT4-fs (loop3): Can't read superblock on 2nd try [ 478.086910][T23574] loop2: detected capacity change from 0 to 4 [ 478.090731][T23601] loop4: detected capacity change from 0 to 4 [ 478.099052][T23557] EXT4-fs (loop0): Can't read superblock on 2nd try [ 478.106545][T23574] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 478.110532][T23603] loop1: detected capacity change from 0 to 4 [ 478.117814][T23583] loop5: detected capacity change from 0 to 4 [ 478.120719][T23601] EXT4-fs (loop4): Can't read superblock on 2nd try [ 478.127541][T23583] EXT4-fs (loop5): Can't read superblock on 2nd try [ 478.136078][T23603] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00004d010000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}], [], 0x4}) 22:31:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000b000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000200000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 478.181403][T23601] loop4: detected capacity change from 0 to 4 [ 478.198303][T23601] EXT4-fs (loop4): Can't read superblock on 2nd try [ 478.205378][T23603] loop1: detected capacity change from 0 to 4 [ 478.211923][T23603] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000002500000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000001100000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 478.227564][T23629] loop3: detected capacity change from 0 to 4 [ 478.228993][T23631] loop2: detected capacity change from 0 to 4 [ 478.235852][T23636] loop5: detected capacity change from 0 to 4 [ 478.239922][T23633] loop0: detected capacity change from 0 to 4 [ 478.251966][T23629] EXT4-fs (loop3): Can't read superblock on 2nd try [ 478.254438][T23631] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 478.266775][T23633] EXT4-fs (loop0): Can't read superblock on 2nd try [ 478.266792][T23636] EXT4-fs (loop5): Can't read superblock on 2nd try [ 478.308647][T23652] loop1: detected capacity change from 0 to 4 [ 478.309681][T23631] loop2: detected capacity change from 0 to 4 [ 478.316089][T23633] loop0: detected capacity change from 0 to 4 [ 478.320809][T23629] loop3: detected capacity change from 0 to 4 [ 478.333088][T23652] EXT4-fs (loop1): Can't read superblock on 2nd try [ 478.333328][T23651] loop4: detected capacity change from 0 to 4 [ 478.345951][T23633] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000c000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 478.351900][T23631] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 478.357620][T23636] loop5: detected capacity change from 0 to 4 [ 478.367232][T23651] EXT4-fs (loop4): Can't read superblock on 2nd try [ 478.370573][T23636] EXT4-fs (loop5): Can't read superblock on 2nd try [ 478.376694][T23629] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}], [], 0x5}) 22:31:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000040200000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 478.412290][T23652] loop1: detected capacity change from 0 to 4 [ 478.415324][T23676] loop0: detected capacity change from 0 to 4 [ 478.425984][T23676] EXT4-fs (loop0): Can't read superblock on 2nd try [ 478.440595][T23651] loop4: detected capacity change from 0 to 4 [ 478.441146][T23652] EXT4-fs (loop1): Can't read superblock on 2nd try [ 478.453410][T23651] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000004020000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000001200000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 478.460926][T23684] loop2: detected capacity change from 0 to 4 [ 478.471168][T23684] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 478.479339][T23688] loop5: detected capacity change from 0 to 4 [ 478.490803][T23688] EXT4-fs (loop5): Can't read superblock on 2nd try [ 478.495250][T23693] loop3: detected capacity change from 0 to 4 [ 478.499907][T23676] loop0: detected capacity change from 0 to 4 22:31:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000002900000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 478.517536][T23693] EXT4-fs (loop3): Can't read superblock on 2nd try [ 478.518424][T23676] EXT4-fs (loop0): Can't read superblock on 2nd try [ 478.528932][T23684] loop2: detected capacity change from 0 to 4 [ 478.537329][T23706] loop1: detected capacity change from 0 to 4 [ 478.545169][T23684] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 478.551009][T23713] loop4: detected capacity change from 0 to 4 [ 478.553036][T23688] loop5: detected capacity change from 0 to 4 22:31:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000d000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 478.565651][T23713] EXT4-fs (loop4): Can't read superblock on 2nd try [ 478.568198][T23706] EXT4-fs (loop1): Can't read superblock on 2nd try [ 478.576264][T23693] loop3: detected capacity change from 0 to 4 [ 478.585270][T23688] EXT4-fs (loop5): Can't read superblock on 2nd try [ 478.596469][T23693] EXT4-fs (loop3): Can't read superblock on 2nd try [ 478.609968][T23724] loop0: detected capacity change from 0 to 4 22:31:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}], [], 0x6}) 22:31:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000b2020000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 478.619365][T23713] loop4: detected capacity change from 0 to 4 [ 478.633319][T23706] loop1: detected capacity change from 0 to 4 [ 478.640311][T23706] EXT4-fs (loop1): Can't read superblock on 2nd try [ 478.647320][T23724] EXT4-fs (loop0): Can't read superblock on 2nd try [ 478.656924][T23713] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000300000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000002000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000002e00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 478.667930][T23739] loop2: detected capacity change from 0 to 4 [ 478.680557][T23739] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 478.685115][T23724] loop0: detected capacity change from 0 to 4 [ 478.695643][T23724] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}], [], 0x7}) 22:31:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000e000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 478.749052][T23753] loop5: detected capacity change from 0 to 4 [ 478.754932][T23752] loop1: detected capacity change from 0 to 4 [ 478.772126][T23753] EXT4-fs (loop5): Can't read superblock on 2nd try [ 478.773125][T23755] loop3: detected capacity change from 0 to 4 [ 478.784142][T23762] loop4: detected capacity change from 0 to 4 [ 478.794017][T23762] EXT4-fs (loop4): Can't read superblock on 2nd try [ 478.797187][T23752] EXT4-fs (loop1): Can't read superblock on 2nd try [ 478.808042][T23755] EXT4-fs (loop3): Can't read superblock on 2nd try [ 478.817540][T23767] loop0: detected capacity change from 0 to 4 [ 478.819115][T23773] loop2: detected capacity change from 0 to 4 [ 478.834360][T23767] EXT4-fs (loop0): Can't read superblock on 2nd try [ 478.846464][T23773] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 478.863529][T23755] loop3: detected capacity change from 0 to 4 [ 478.875632][T23753] loop5: detected capacity change from 0 to 4 [ 478.883454][T23752] loop1: detected capacity change from 0 to 4 [ 478.890357][T23762] loop4: detected capacity change from 0 to 4 22:31:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000f000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000400000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000102000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000b3020000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 478.905793][T23753] EXT4-fs (loop5): Can't read superblock on 2nd try [ 478.912739][T23752] EXT4-fs (loop1): Can't read superblock on 2nd try [ 478.920802][T23755] EXT4-fs (loop3): Can't read superblock on 2nd try [ 478.929955][T23762] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}], [], 0x8}) 22:31:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000023c00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 478.974411][T23794] loop0: detected capacity change from 0 to 4 [ 478.992617][T23797] loop1: detected capacity change from 0 to 4 [ 479.002206][T23797] EXT4-fs (loop1): Can't read superblock on 2nd try [ 479.010314][T23802] loop5: detected capacity change from 0 to 4 [ 479.017512][T23794] EXT4-fs (loop0): Can't read superblock on 2nd try [ 479.027720][T23808] loop2: detected capacity change from 0 to 4 [ 479.028065][T23802] EXT4-fs (loop5): Can't read superblock on 2nd try [ 479.044300][T23808] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 479.053502][T23816] loop4: detected capacity change from 0 to 4 [ 479.067070][T23816] EXT4-fs (loop4): Can't read superblock on 2nd try [ 479.069403][T23794] loop0: detected capacity change from 0 to 4 [ 479.074094][T23797] loop1: detected capacity change from 0 to 4 [ 479.081028][T23826] loop3: detected capacity change from 0 to 4 [ 479.086759][T23794] EXT4-fs (loop0): Can't read superblock on 2nd try [ 479.094101][T23826] EXT4-fs (loop3): Can't read superblock on 2nd try [ 479.100760][T23797] EXT4-fs (loop1): Can't read superblock on 2nd try [ 479.107750][T23808] loop2: detected capacity change from 0 to 4 [ 479.112313][T23802] loop5: detected capacity change from 0 to 4 22:31:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000010000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 479.127406][T23808] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 479.130544][T23802] EXT4-fs (loop5): Can't read superblock on 2nd try [ 479.136884][T23816] loop4: detected capacity change from 0 to 4 [ 479.145781][T23826] loop3: detected capacity change from 0 to 4 [ 479.162797][T23826] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000500000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000002200000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}], [], 0xa}) [ 479.174185][T23816] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000030000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 479.202219][T23852] loop0: detected capacity change from 0 to 4 [ 479.204195][T23855] loop5: detected capacity change from 0 to 4 [ 479.210247][T23857] loop2: detected capacity change from 0 to 4 [ 479.234562][T23861] loop1: detected capacity change from 0 to 4 [ 479.242355][T23855] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000023d00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 479.242454][T23852] EXT4-fs (loop0): Can't read superblock on 2nd try [ 479.264634][T23861] EXT4-fs (loop1): Can't read superblock on 2nd try [ 479.264952][T23857] EXT4-fs (loop2): Unrecognized mount option " [ 479.264952][T23857] " or missing value [ 479.286543][T23855] loop5: detected capacity change from 0 to 4 [ 479.286805][T23874] loop4: detected capacity change from 0 to 4 22:31:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000600000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 479.296748][T23855] EXT4-fs (loop5): Can't read superblock on 2nd try [ 479.299967][T23874] EXT4-fs (loop4): Can't read superblock on 2nd try [ 479.306225][T23877] loop3: detected capacity change from 0 to 4 [ 479.335357][T23857] loop2: detected capacity change from 0 to 4 [ 479.336830][T23877] EXT4-fs (loop3): Can't read superblock on 2nd try [ 479.342846][T23852] loop0: detected capacity change from 0 to 4 [ 479.354797][T23861] loop1: detected capacity change from 0 to 4 [ 479.362064][T23857] EXT4-fs (loop2): Unrecognized mount option " [ 479.362064][T23857] " or missing value [ 479.382245][T23861] EXT4-fs (loop1): Can't read superblock on 2nd try [ 479.386667][T23852] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000002500000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000011000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}], [], 0xb}) [ 479.397711][T23874] loop4: detected capacity change from 0 to 4 [ 479.408982][T23874] EXT4-fs (loop4): Can't read superblock on 2nd try [ 479.420232][T23898] loop5: detected capacity change from 0 to 4 [ 479.429259][T23898] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000003f00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000040600000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 479.483981][T23877] loop3: detected capacity change from 0 to 4 [ 479.485618][T23914] loop0: detected capacity change from 0 to 4 [ 479.496934][T23912] loop1: detected capacity change from 0 to 4 [ 479.509253][T23917] loop2: detected capacity change from 0 to 4 [ 479.520798][T23877] EXT4-fs (loop3): Can't read superblock on 2nd try [ 479.530773][T23917] EXT4-fs (loop2): Unrecognized mount option " " or missing value [ 479.530866][T23912] EXT4-fs (loop1): Can't read superblock on 2nd try [ 479.539267][T23923] loop4: detected capacity change from 0 to 4 [ 479.553099][T23914] EXT4-fs (loop0): Can't read superblock on 2nd try [ 479.553535][T23923] EXT4-fs (loop4): Can't read superblock on 2nd try [ 479.566811][T23928] loop5: detected capacity change from 0 to 4 [ 479.576843][T23928] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000b2030000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 479.626407][T23917] loop2: detected capacity change from 0 to 4 [ 479.626456][T23923] loop4: detected capacity change from 0 to 4 [ 479.633733][T23914] loop0: detected capacity change from 0 to 4 [ 479.639290][T23923] EXT4-fs (loop4): Can't read superblock on 2nd try [ 479.645538][T23912] loop1: detected capacity change from 0 to 4 [ 479.654559][T23914] EXT4-fs (loop0): Can't read superblock on 2nd try [ 479.658611][T23917] EXT4-fs (loop2): Unrecognized mount option " " or missing value 22:31:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000012000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 479.672304][T23928] loop5: detected capacity change from 0 to 4 [ 479.679913][T23912] EXT4-fs (loop1): Can't read superblock on 2nd try [ 479.686851][T23928] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}], [], 0x18}) 22:31:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000004000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000002900000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000700000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 479.753461][T23963] loop3: detected capacity change from 0 to 4 [ 479.765904][T23964] loop0: detected capacity change from 0 to 4 [ 479.772076][T23966] loop2: detected capacity change from 0 to 4 [ 479.776307][T23973] loop1: detected capacity change from 0 to 4 [ 479.785046][T23974] loop5: detected capacity change from 0 to 4 [ 479.786980][T23967] loop4: detected capacity change from 0 to 4 [ 479.792291][T23973] EXT4-fs (loop1): Can't read superblock on 2nd try [ 479.798180][T23963] EXT4-fs (loop3): Can't read superblock on 2nd try [ 479.812937][T23974] EXT4-fs (loop5): Can't read superblock on 2nd try [ 479.820466][T23966] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 479.829611][T23964] EXT4-fs (loop0): Can't read superblock on 2nd try [ 479.832007][T23967] EXT4-fs (loop4): Can't read superblock on 2nd try [ 479.848141][T23973] loop1: detected capacity change from 0 to 4 [ 479.848532][T23963] loop3: detected capacity change from 0 to 4 [ 479.856593][T23974] loop5: detected capacity change from 0 to 4 [ 479.866420][T23973] EXT4-fs (loop1): Can't read superblock on 2nd try [ 479.867580][T23974] EXT4-fs (loop5): Can't read superblock on 2nd try [ 479.886633][T23963] EXT4-fs (loop3): Can't read superblock on 2nd try [ 479.891659][T23967] loop4: detected capacity change from 0 to 4 22:31:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000800000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000002e00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 479.893262][T23964] loop0: detected capacity change from 0 to 4 [ 479.905394][T23966] loop2: detected capacity change from 0 to 4 [ 479.905453][T23967] EXT4-fs (loop4): Can't read superblock on 2nd try [ 479.913340][T23966] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 479.934473][T23964] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000002040000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000022000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000008004000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 479.962431][T24010] loop5: detected capacity change from 0 to 4 [ 479.978056][T24017] loop1: detected capacity change from 0 to 4 [ 479.985438][T24017] EXT4-fs (loop1): Can't read superblock on 2nd try [ 479.985500][T24010] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}], [], 0x1c}) [ 480.021934][T24026] loop4: detected capacity change from 0 to 4 [ 480.035967][T24034] loop0: detected capacity change from 0 to 4 [ 480.038186][T24029] loop3: detected capacity change from 0 to 4 [ 480.042195][T24017] loop1: detected capacity change from 0 to 4 [ 480.056634][T24029] EXT4-fs (loop3): Can't read superblock on 2nd try [ 480.058442][T24026] EXT4-fs (loop4): Can't read superblock on 2nd try [ 480.071855][T24036] loop2: detected capacity change from 0 to 4 [ 480.081423][T24034] EXT4-fs (loop0): Can't read superblock on 2nd try [ 480.082882][T24017] EXT4-fs (loop1): Can't read superblock on 2nd try [ 480.088938][T24036] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 480.102602][T24010] loop5: detected capacity change from 0 to 4 [ 480.111540][T24029] loop3: detected capacity change from 0 to 4 22:31:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000003f00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 480.121562][T24010] EXT4-fs (loop5): Can't read superblock on 2nd try [ 480.122641][T24029] EXT4-fs (loop3): Can't read superblock on 2nd try [ 480.131299][T24026] loop4: detected capacity change from 0 to 4 [ 480.151942][T24026] EXT4-fs (loop4): Can't read superblock on 2nd try [ 480.160863][T24036] loop2: detected capacity change from 0 to 4 22:31:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000900000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000006040000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 480.167201][T24034] loop0: detected capacity change from 0 to 4 [ 480.176830][T24034] EXT4-fs (loop0): Can't read superblock on 2nd try [ 480.184376][T24036] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 480.192950][T24063] loop1: detected capacity change from 0 to 4 [ 480.193209][T24066] loop3: detected capacity change from 0 to 4 [ 480.207541][T24063] EXT4-fs (loop1): Can't read superblock on 2nd try [ 480.215079][T24066] EXT4-fs (loop3): Can't read superblock on 2nd try [ 480.221809][T24073] loop5: detected capacity change from 0 to 4 22:31:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000024000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}], [], 0x26}) 22:31:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000025000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 480.248594][T24066] loop3: detected capacity change from 0 to 4 [ 480.255386][T24066] EXT4-fs (loop3): Can't read superblock on 2nd try [ 480.256749][T24063] loop1: detected capacity change from 0 to 4 [ 480.283030][T24088] loop2: detected capacity change from 0 to 4 [ 480.287081][T24063] EXT4-fs (loop1): Can't read superblock on 2nd try [ 480.289237][T24089] loop4: detected capacity change from 0 to 4 [ 480.297968][T24073] EXT4-fs (loop5): Can't read superblock on 2nd try [ 480.303905][T24088] EXT4-fs (loop2): Unrecognized mount option "&" or missing value [ 480.317561][T24089] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000010040000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000004000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}], [], 0xfe}) [ 480.342189][T24097] loop0: detected capacity change from 0 to 4 [ 480.351859][T24097] EXT4-fs (loop0): Can't read superblock on 2nd try [ 480.359911][T24102] loop3: detected capacity change from 0 to 4 [ 480.367983][T24102] EXT4-fs (loop3): Can't read superblock on 2nd try [ 480.383300][T24089] loop4: detected capacity change from 0 to 4 22:31:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000004800000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000a00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 480.389841][T24089] EXT4-fs (loop4): Can't read superblock on 2nd try [ 480.395917][T24073] loop5: detected capacity change from 0 to 4 [ 480.405837][T24073] EXT4-fs (loop5): Can't read superblock on 2nd try [ 480.418595][T24097] loop0: detected capacity change from 0 to 4 [ 480.424773][T24102] loop3: detected capacity change from 0 to 4 [ 480.431943][T24097] EXT4-fs (loop0): Can't read superblock on 2nd try [ 480.440128][T24120] loop2: detected capacity change from 0 to 4 [ 480.448568][T24102] EXT4-fs (loop3): Can't read superblock on 2nd try [ 480.460553][T24120] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 480.460788][T24130] loop4: detected capacity change from 0 to 4 [ 480.475278][T24121] loop1: detected capacity change from 0 to 4 22:31:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000050000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000029000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 480.486744][T24121] EXT4-fs (loop1): Can't read superblock on 2nd try [ 480.498589][T24130] EXT4-fs (loop4): Can't read superblock on 2nd try [ 480.507665][T24142] loop3: detected capacity change from 0 to 4 [ 480.510290][T24137] loop5: detected capacity change from 0 to 4 [ 480.519858][T24142] EXT4-fs (loop3): Can't read superblock on 2nd try [ 480.529555][T24120] loop2: detected capacity change from 0 to 4 [ 480.533669][T24149] loop0: detected capacity change from 0 to 4 [ 480.539655][T24137] EXT4-fs (loop5): Can't read superblock on 2nd try [ 480.543578][T24120] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 480.556301][T24149] EXT4-fs (loop0): Can't read superblock on 2nd try [ 480.561445][T24130] loop4: detected capacity change from 0 to 4 [ 480.563810][T24121] loop1: detected capacity change from 0 to 4 [ 480.575590][T24130] EXT4-fs (loop4): Can't read superblock on 2nd try [ 480.576162][T24142] loop3: detected capacity change from 0 to 4 22:31:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}], [], 0xff}) 22:31:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000060000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 480.591162][T24142] EXT4-fs (loop3): Can't read superblock on 2nd try [ 480.592216][T24121] EXT4-fs (loop1): Can't read superblock on 2nd try [ 480.627379][T24149] loop0: detected capacity change from 0 to 4 [ 480.628655][T24137] loop5: detected capacity change from 0 to 4 [ 480.639765][T24149] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000008004000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000004c00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00002e000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 480.665035][T24137] EXT4-fs (loop5): Can't read superblock on 2nd try [ 480.678097][T24173] loop2: detected capacity change from 0 to 4 [ 480.699488][T24179] loop3: detected capacity change from 0 to 4 22:31:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000b00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 480.732049][T24173] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 480.740329][T24182] loop1: detected capacity change from 0 to 4 [ 480.746887][T24179] EXT4-fs (loop3): Can't read superblock on 2nd try [ 480.755816][T24189] loop4: detected capacity change from 0 to 4 [ 480.759542][T24182] EXT4-fs (loop1): Can't read superblock on 2nd try [ 480.775869][T24189] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) setxattr$trusted_overlay_upper(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f0000000140)={0x0, 0xfb, 0x8e, 0x3, 0x7, "fd863e812e8d6c28b726c7dc9af448dd", "f5677d9c7a5dab8199eb322afc2979e5eaa3f537c8e4828811018fc758c8c66bc2d3b69ce1d39e0541aa9a608607e61dc717a3d946813a6b1adf495b84fd4a318fecacedbb824fdea1642e3721f743486b333b720cdd7466d07bc6728bccb951bb8e6a2b55ebca79767c0c812a9e2d6fef22431d7d6320a1ac"}, 0x8e, 0x2) [ 480.778689][T24194] loop0: detected capacity change from 0 to 4 [ 480.791698][T24179] loop3: detected capacity change from 0 to 4 [ 480.799623][T24202] loop5: detected capacity change from 0 to 4 [ 480.807137][T24202] EXT4-fs (loop5): Can't read superblock on 2nd try [ 480.812395][T24194] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000004060000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 480.833787][T24179] EXT4-fs (loop3): Can't read superblock on 2nd try [ 480.836129][T24189] loop4: detected capacity change from 0 to 4 [ 480.840555][T24182] loop1: detected capacity change from 0 to 4 [ 480.855604][T24210] loop2: detected capacity change from 0 to 4 [ 480.861772][T24202] loop5: detected capacity change from 0 to 4 [ 480.874170][T24189] EXT4-fs (loop4): Can't read superblock on 2nd try [ 480.878666][T24182] EXT4-fs (loop1): Can't read superblock on 2nd try [ 480.881222][T24194] loop0: detected capacity change from 0 to 4 [ 480.904024][T24202] EXT4-fs (loop5): Can't read superblock on 2nd try [ 480.906046][T24194] EXT4-fs (loop0): Can't read superblock on 2nd try [ 480.911097][T24210] EXT4-fs (loop2): Can't read superblock on 2nd try 22:31:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000006000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000c00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 480.932489][T24230] loop3: detected capacity change from 0 to 4 [ 480.941947][T24230] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000048000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000004800000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000070000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 480.979306][T24210] loop2: detected capacity change from 0 to 4 [ 480.985943][T24210] EXT4-fs (loop2): Can't read superblock on 2nd try [ 481.007645][T24242] loop0: detected capacity change from 0 to 4 [ 481.018298][T24247] loop1: detected capacity change from 0 to 4 [ 481.025752][T24242] EXT4-fs (loop0): Can't read superblock on 2nd try [ 481.032613][T24246] loop4: detected capacity change from 0 to 4 [ 481.039892][T24246] EXT4-fs (loop4): Can't read superblock on 2nd try [ 481.049156][T24253] loop5: detected capacity change from 0 to 4 [ 481.055795][T24247] EXT4-fs (loop1): Can't read superblock on 2nd try [ 481.055981][T24260] loop3: detected capacity change from 0 to 4 [ 481.073017][T24253] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:33 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="7148a9a5445636fb2bf1766661"]) setxattr$trusted_overlay_upper(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f0000000240)={0x0, 0xfb, 0xd2, 0x1, 0x2, "f02780645a04efea41626a04002c5379", "a507bcb5bc01445e0b2f6ea5fe021394cf43f7de4c4b39ccd3046d61971598a58463e298cbfe79494619625462263765eb10e5dba29aa861ddbec666a9fbe852da8f9526c72b5cb099479280324a86b6b8809c753bcb5e7cd9d5a04b7c9c6c354c607bb325b7ac9b7d26c208f76ba41fc52ef065a428a2b1d486a0cf68e19e966e4016900a3b60a5eb23011dfe28eba4cbcaa677dac882796224e351a5726de82c377a9b518364526223e54b7392644ee7b8559b34aaade262418cba5c"}, 0xd2, 0x6) fchown(r0, 0xee00, 0xee00) 22:31:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000006800000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 481.075695][T24260] EXT4-fs (loop3): Can't read superblock on 2nd try [ 481.085790][T24268] loop2: detected capacity change from 0 to 4 [ 481.093835][T24268] EXT4-fs (loop2): Unrecognized mount option "qHDV6+vfa" or missing value [ 481.124407][T24276] loop4: detected capacity change from 0 to 4 [ 481.128385][T24260] loop3: detected capacity change from 0 to 4 [ 481.131737][T24276] EXT4-fs (loop4): Can't read superblock on 2nd try [ 481.149202][T24253] loop5: detected capacity change from 0 to 4 [ 481.155665][T24247] loop1: detected capacity change from 0 to 4 [ 481.158304][T24260] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000d00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000004c00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000090000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 481.163920][T24253] EXT4-fs (loop5): Can't read superblock on 2nd try [ 481.174798][T24242] loop0: detected capacity change from 0 to 4 [ 481.175249][T24247] EXT4-fs (loop1): Can't read superblock on 2nd try [ 481.201053][T24242] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00004c000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 481.242268][T24276] loop4: detected capacity change from 0 to 4 [ 481.248449][T24268] loop2: detected capacity change from 0 to 4 [ 481.252295][T24276] EXT4-fs (loop4): Can't read superblock on 2nd try [ 481.261227][T24302] loop1: detected capacity change from 0 to 4 [ 481.266958][T24307] loop0: detected capacity change from 0 to 4 [ 481.269090][T24268] EXT4-fs (loop2): Unrecognized mount option "qHDV6+vfa" or missing value [ 481.285159][T24307] EXT4-fs (loop0): Can't read superblock on 2nd try [ 481.292136][T24302] EXT4-fs (loop1): Can't read superblock on 2nd try [ 481.299041][T24303] loop5: detected capacity change from 0 to 4 [ 481.305967][T24318] loop3: detected capacity change from 0 to 4 [ 481.318752][T24318] EXT4-fs (loop3): Can't read superblock on 2nd try [ 481.320838][T24303] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:33 executing program 2: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x10, &(0x7f0000000040)=0xff, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@ipv4={""/10, ""/2, @multicast1}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6a71666d743d76667376312c61626f72742c6d61736b3d6341595f4508000000000000006f6e746578743d756e636f6e66696e65645f702c666f776e65723c9030942f96ad117fcd1bace5ab910ab57af0eae775998c1cfdafdf054299db16c2c69f5a18ae1f8614afbfb6af6ede47791030133b4b52cb07c81917cae0cdfa66e650b3d615631166fd2f3489a24d40f2f56b806a773f49748604c371347488d162a681c1892fb0396e1d83ac568d2860772b6ac1678b09eb19c1d76e6ddf36e486c0354d7fc393b4d0fe922eef380ad8df", @ANYRESDEC=r0, @ANYBLOB=',\x00']) 22:31:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000006c00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 481.347979][T24302] loop1: detected capacity change from 0 to 4 [ 481.378434][T24302] EXT4-fs (loop1): Can't read superblock on 2nd try [ 481.379694][T24318] loop3: detected capacity change from 0 to 4 [ 481.392488][T24303] loop5: detected capacity change from 0 to 4 [ 481.394932][T24307] loop0: detected capacity change from 0 to 4 [ 481.407566][T24307] EXT4-fs (loop0): Can't read superblock on 2nd try [ 481.412535][T24303] EXT4-fs (loop5): Can't read superblock on 2nd try [ 481.418514][T24318] EXT4-fs (loop3): Can't read superblock on 2nd try [ 481.421498][T24340] loop2: detected capacity change from 0 to 4 [ 481.429019][T24341] loop4: detected capacity change from 0 to 4 [ 481.436431][T24340] EXT4-fs (loop2): Unrecognized mount option "mask=cAY_E" or missing value 22:31:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000060000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000e00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 481.447771][T24341] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000014c00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000a0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 481.489135][T24341] loop4: detected capacity change from 0 to 4 [ 481.489185][T24358] loop2: detected capacity change from 0 to 4 [ 481.507849][T24358] EXT4-fs (loop2): Unrecognized mount option "mask=cAY_E" or missing value [ 481.517268][T24341] EXT4-fs (loop4): Can't read superblock on 2nd try [ 481.526811][T24364] loop0: detected capacity change from 0 to 4 [ 481.528681][T24370] loop3: detected capacity change from 0 to 4 22:31:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000007400000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 481.532938][T24369] loop1: detected capacity change from 0 to 4 [ 481.539993][T24370] EXT4-fs (loop3): Can't read superblock on 2nd try [ 481.547098][T24364] EXT4-fs (loop0): Can't read superblock on 2nd try [ 481.553565][T24369] EXT4-fs (loop1): Can't read superblock on 2nd try [ 481.559092][T24365] loop5: detected capacity change from 0 to 4 [ 481.575948][T24365] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x4400a, &(0x7f00000000c0)={[{@min_batch_time={'min_batch_time', 0x3d, 0x3}}, {@jqfmt_vfsv0}], [{@appraise}]}) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x220001, 0x120) [ 481.598340][T24369] loop1: detected capacity change from 0 to 4 [ 481.603426][T24370] loop3: detected capacity change from 0 to 4 [ 481.612878][T24370] EXT4-fs (loop3): Can't read superblock on 2nd try [ 481.622766][T24369] EXT4-fs (loop1): Can't read superblock on 2nd try [ 481.635796][T24364] loop0: detected capacity change from 0 to 4 [ 481.638427][T24398] loop2: detected capacity change from 0 to 4 22:31:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000b0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000004d00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 481.649005][T24365] loop5: detected capacity change from 0 to 4 [ 481.658535][T24364] EXT4-fs (loop0): Can't read superblock on 2nd try [ 481.686314][T24365] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000f00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 481.708532][T24401] loop4: detected capacity change from 0 to 4 [ 481.708539][T24398] loop2: detected capacity change from 0 to 4 [ 481.711678][T24418] loop3: detected capacity change from 0 to 4 [ 481.717292][T24421] loop1: detected capacity change from 0 to 4 [ 481.722030][T24401] EXT4-fs (loop4): Can't read superblock on 2nd try [ 481.729002][T24421] EXT4-fs (loop1): Can't read superblock on 2nd try [ 481.733083][T24418] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:34 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000800)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffefffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, r0, 0x0) close(r0) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffefffffffffff, r3, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, r3, 0x0) close(r3) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000800)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffefffffffffff, r4, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, r4, 0x0) close(r4) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'/13, @ANYRES32, @ANYRESOCT, @ANYRES64=r0, @ANYRES16=r4, @ANYRESDEC=r1, @ANYRES16=r3, @ANYRESDEC=r2, @ANYRESDEC]) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r5, &(0x7f0000000040)='./file0\x00', 0x44002, 0x80) 22:31:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000068000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 481.769597][T24429] loop5: detected capacity change from 0 to 4 [ 481.778786][T24429] EXT4-fs (loop5): Can't read superblock on 2nd try [ 481.783140][T24435] loop2: detected capacity change from 0 to 4 [ 481.788849][T24421] loop1: detected capacity change from 0 to 4 [ 481.794508][T24401] loop4: detected capacity change from 0 to 4 [ 481.803675][T24421] EXT4-fs (loop1): Can't read superblock on 2nd try [ 481.803667][T24418] loop3: detected capacity change from 0 to 4 22:31:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000014d00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000007a00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 481.810635][T24435] EXT4-fs (loop2): Can't read superblock on 2nd try [ 481.826802][T24401] EXT4-fs (loop4): Can't read superblock on 2nd try [ 481.831259][T24418] EXT4-fs (loop3): Can't read superblock on 2nd try [ 481.847003][T24446] loop0: detected capacity change from 0 to 4 [ 481.852788][T24429] loop5: detected capacity change from 0 to 4 [ 481.871732][T24429] EXT4-fs (loop5): Can't read superblock on 2nd try [ 481.878160][T24464] loop4: detected capacity change from 0 to 4 [ 481.884461][T24459] loop1: detected capacity change from 0 to 4 [ 481.886488][T24464] EXT4-fs (loop4): Can't read superblock on 2nd try [ 481.891563][T24446] EXT4-fs (loop0): Can't read superblock on 2nd try [ 481.901013][T24459] EXT4-fs (loop1): Can't read superblock on 2nd try [ 481.905512][T24457] loop2: detected capacity change from 0 to 4 22:31:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 481.927504][T24457] EXT4-fs (loop2): Can't read superblock on 2nd try [ 481.929470][T24446] loop0: detected capacity change from 0 to 4 [ 481.940478][T24446] EXT4-fs (loop0): Can't read superblock on 2nd try [ 481.942537][T24478] loop3: detected capacity change from 0 to 4 [ 481.959880][T24464] loop4: detected capacity change from 0 to 4 [ 481.960951][T24459] loop1: detected capacity change from 0 to 4 22:31:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000001000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00006c000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) r0 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x200, 0x30e, 0x2}, 0x18) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 481.984690][T24478] EXT4-fs (loop3): Can't read superblock on 2nd try [ 481.997010][T24464] EXT4-fs (loop4): Can't read superblock on 2nd try [ 482.006628][T24459] EXT4-fs (loop1): Can't read superblock on 2nd try [ 482.013360][T24498] loop2: detected capacity change from 0 to 4 [ 482.014474][T24495] loop5: detected capacity change from 0 to 4 [ 482.020983][T24498] EXT4-fs (loop2): Can't read superblock on 2nd try 22:31:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00ffffff8c00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000006000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 482.040938][T24502] loop0: detected capacity change from 0 to 4 [ 482.047596][T24495] EXT4-fs (loop5): Can't read superblock on 2nd try [ 482.055548][T24502] EXT4-fs (loop0): Can't read superblock on 2nd try [ 482.069068][T24478] loop3: detected capacity change from 0 to 4 [ 482.075752][T24478] EXT4-fs (loop3): Can't read superblock on 2nd try [ 482.087471][T24498] loop2: detected capacity change from 0 to 4 [ 482.089434][T24516] loop4: detected capacity change from 0 to 4 [ 482.095643][T24520] loop1: detected capacity change from 0 to 4 [ 482.109856][T24498] EXT4-fs (loop2): Can't read superblock on 2nd try [ 482.115550][T24495] loop5: detected capacity change from 0 to 4 [ 482.122700][T24516] EXT4-fs (loop4): Can't read superblock on 2nd try [ 482.128535][T24520] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000d0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:34 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 22:31:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000006800000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000074000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000041000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 482.142451][T24495] EXT4-fs (loop5): Can't read superblock on 2nd try [ 482.161280][T24502] loop0: detected capacity change from 0 to 4 [ 482.167547][T24516] loop4: detected capacity change from 0 to 4 [ 482.174142][T24502] EXT4-fs (loop0): Can't read superblock on 2nd try [ 482.181195][T24516] EXT4-fs (loop4): Can't read superblock on 2nd try [ 482.226578][T24543] loop2: detected capacity change from 0 to 4 [ 482.232724][T24544] loop3: detected capacity change from 0 to 4 [ 482.263905][T24543] EXT4-fs (loop2): Can't read superblock on 2nd try 22:31:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00ffffff9700000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 482.275734][T24544] EXT4-fs (loop3): Can't read superblock on 2nd try [ 482.277824][T24556] loop0: detected capacity change from 0 to 4 [ 482.289209][T24552] loop1: detected capacity change from 0 to 4 [ 482.295894][T24558] loop5: detected capacity change from 0 to 4 [ 482.301974][T24552] EXT4-fs (loop1): Can't read superblock on 2nd try [ 482.306120][T24556] EXT4-fs (loop0): Can't read superblock on 2nd try [ 482.309546][T24558] EXT4-fs (loop5): Can't read superblock on 2nd try [ 482.329063][T24543] loop2: detected capacity change from 0 to 4 [ 482.329887][T24544] loop3: detected capacity change from 0 to 4 [ 482.341367][T24573] loop4: detected capacity change from 0 to 4 [ 482.341403][T24543] EXT4-fs (loop2): Can't read superblock on 2nd try [ 482.350462][T24573] EXT4-fs (loop4): Can't read superblock on 2nd try [ 482.355999][T24544] EXT4-fs (loop3): Can't read superblock on 2nd try [ 482.383395][T24556] loop0: detected capacity change from 0 to 4 [ 482.383606][T24552] loop1: detected capacity change from 0 to 4 [ 482.389529][T24558] loop5: detected capacity change from 0 to 4 [ 482.404377][T24552] EXT4-fs (loop1): Can't read superblock on 2nd try [ 482.419379][T24556] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000e0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00007a000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000006c00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 482.440577][T24573] loop4: detected capacity change from 0 to 4 [ 482.447572][T24573] EXT4-fs (loop4): Can't read superblock on 2nd try [ 482.457997][T24558] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:34 executing program 2: prctl$PR_GET_THP_DISABLE(0x2a) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6af271266976352c000e0a000000fb9f3e6358fb35ce5ed79b"]) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000500)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r3, 0x7c14, 0xf87c, 0x3, &(0x7f0000000480), 0x8) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_FSYNC={0x3, 0x5, 0x0, @fd=r1, 0x0, 0x0, 0x0, 0x1, 0x1, {0x0, r6}}, 0xff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r7) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) r9 = socket(0x2, 0x2, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0xee00, r10, r10) setxattr$system_posix_acl(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f0000000240)={{}, {}, [{0x2, 0x6, 0xee00}, {0x2, 0x6, r7}, {0x2, 0x4, 0xffffffffffffffff}], {0x4, 0x4}, [{0x8, 0x1, 0xee01}, {0x8, 0x2, r8}, {0x8, 0x0, r10}, {0x8, 0x1}, {}], {0x10, 0x3}, {0x20, 0x5}}, 0x64, 0x1) r11 = openat$incfs(r0, &(0x7f00000001c0)='.log\x00', 0x420000, 0x20) sendmsg$TIPC_NL_NODE_GET(r11, &(0x7f00000003c0)={&(0x7f00000002c0), 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x64, 0x0, 0x800, 0x70bd29, 0x25dfdbff, {}, [@TIPC_NLA_PUBL={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x100}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x48f}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x40}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x40840}, 0x4) [ 482.482219][T24600] loop3: detected capacity change from 0 to 4 [ 482.492150][T24605] loop2: detected capacity change from 0 to 4 [ 482.498263][T24603] loop0: detected capacity change from 0 to 4 [ 482.506044][T24600] EXT4-fs (loop3): Can't read superblock on 2nd try [ 482.514311][T24605] EXT4-fs (loop2): Unrecognized mount option "jq&iv5" or missing value 22:31:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000001100000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00d56190ab00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 482.528182][T24603] EXT4-fs (loop0): Can't read superblock on 2nd try [ 482.549994][T24600] loop3: detected capacity change from 0 to 4 [ 482.552371][T24609] loop1: detected capacity change from 0 to 4 [ 482.567326][T24600] EXT4-fs (loop3): Can't read superblock on 2nd try [ 482.567582][T24621] loop5: detected capacity change from 0 to 4 22:31:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000fe000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 482.580564][T24609] EXT4-fs (loop1): Can't read superblock on 2nd try [ 482.581644][T24621] EXT4-fs (loop5): Can't read superblock on 2nd try [ 482.596902][T24603] loop0: detected capacity change from 0 to 4 [ 482.605397][T24603] EXT4-fs (loop0): Can't read superblock on 2nd try [ 482.613804][T24624] loop4: detected capacity change from 0 to 4 [ 482.622215][T24624] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000f0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000001200000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 482.656838][T24609] loop1: detected capacity change from 0 to 4 [ 482.675598][T24609] EXT4-fs (loop1): Can't read superblock on 2nd try [ 482.681126][T24624] loop4: detected capacity change from 0 to 4 [ 482.682707][T24644] loop0: detected capacity change from 0 to 4 [ 482.688734][T24624] EXT4-fs (loop4): Can't read superblock on 2nd try [ 482.701263][T24649] loop5: detected capacity change from 0 to 4 22:31:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000007400000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:35 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x40}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000000800)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffefffffffffff, r0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, r0, 0x0) close(r0) lseek(r0, 0x2, 0x2) [ 482.707673][T24651] loop3: detected capacity change from 0 to 4 [ 482.715880][T24651] EXT4-fs (loop3): Can't read superblock on 2nd try [ 482.722654][T24649] EXT4-fs (loop5): Can't read superblock on 2nd try [ 482.735464][T24644] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000001bf00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:35 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setsig(r0, 0xa, 0x18) creat(&(0x7f0000000000)='./file0\x00', 0x0) [ 482.769347][T24664] loop1: detected capacity change from 0 to 4 [ 482.777223][T24664] EXT4-fs (loop1): Can't read superblock on 2nd try [ 482.783903][T24649] loop5: detected capacity change from 0 to 4 [ 482.805665][T24649] EXT4-fs (loop5): Can't read superblock on 2nd try [ 482.807976][T24677] loop4: detected capacity change from 0 to 4 22:31:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000bf010000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000004100000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 482.819754][T24677] EXT4-fs (loop4): Can't read superblock on 2nd try [ 482.844123][T24685] loop0: detected capacity change from 0 to 4 [ 482.846714][T24664] loop1: detected capacity change from 0 to 4 [ 482.857924][T24685] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000002000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 482.864881][T24677] loop4: detected capacity change from 0 to 4 [ 482.874995][T24677] EXT4-fs (loop4): Can't read superblock on 2nd try [ 482.881919][T24692] loop3: detected capacity change from 0 to 4 [ 482.891593][T24664] EXT4-fs (loop1): Can't read superblock on 2nd try [ 482.906491][T24692] EXT4-fs (loop3): Can't read superblock on 2nd try [ 482.913481][T24705] loop2: detected capacity change from 0 to 4 22:31:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000edc000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000007a00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 482.924328][T24705] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 482.933025][T24709] loop5: detected capacity change from 0 to 4 [ 482.939301][T24692] loop3: detected capacity change from 0 to 4 [ 482.958190][T24709] EXT4-fs (loop5): Can't read superblock on 2nd try [ 482.966377][T24685] loop0: detected capacity change from 0 to 4 [ 482.972677][T24692] EXT4-fs (loop3): Can't read superblock on 2nd try [ 482.985125][T24705] loop2: detected capacity change from 0 to 4 [ 482.988433][T24709] loop5: detected capacity change from 0 to 4 [ 482.998135][T24685] EXT4-fs (loop0): Can't read superblock on 2nd try [ 483.003796][T24709] EXT4-fs (loop5): Can't read superblock on 2nd try [ 483.006659][T24705] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 22:31:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000020100000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000102000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 483.029705][T24731] loop1: detected capacity change from 0 to 4 [ 483.047860][T24723] loop4: detected capacity change from 0 to 4 [ 483.065249][T24744] loop3: detected capacity change from 0 to 4 [ 483.073183][T24744] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000c2010000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 483.073585][T24731] EXT4-fs (loop1): Can't read superblock on 2nd try [ 483.086571][T24723] EXT4-fs (loop4): Can't read superblock on 2nd try [ 483.100232][T24749] loop5: detected capacity change from 0 to 4 [ 483.107454][T24749] EXT4-fs (loop5): Can't read superblock on 2nd try [ 483.113462][T24756] loop0: detected capacity change from 0 to 4 [ 483.121987][T24756] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) umount2(&(0x7f0000000040)='./file0\x00', 0x1) 22:31:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000002200000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 483.123484][T24744] loop3: detected capacity change from 0 to 4 [ 483.138029][T24744] EXT4-fs (loop3): Can't read superblock on 2nd try [ 483.152203][T24731] loop1: detected capacity change from 0 to 4 [ 483.155367][T24723] loop4: detected capacity change from 0 to 4 22:31:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000110000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 483.174662][T24731] EXT4-fs (loop1): Can't read superblock on 2nd try [ 483.180297][T24756] loop0: detected capacity change from 0 to 4 [ 483.190186][T24756] EXT4-fs (loop0): Can't read superblock on 2nd try [ 483.191344][T24723] EXT4-fs (loop4): Can't read superblock on 2nd try [ 483.206499][T24775] loop5: detected capacity change from 0 to 4 [ 483.208871][T24781] loop3: detected capacity change from 0 to 4 [ 483.220431][T24775] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000001c200000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000c3010000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00ffffff8c00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 483.221882][T24781] EXT4-fs (loop3): Can't read superblock on 2nd try [ 483.246497][T24791] loop2: detected capacity change from 0 to 4 [ 483.253906][T24791] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 483.262708][T24791] EXT4-fs (loop2): Can't read superblock on 2nd try [ 483.283545][T24798] loop0: detected capacity change from 0 to 4 [ 483.290949][T24798] EXT4-fs (loop0): Can't read superblock on 2nd try [ 483.296075][T24804] loop1: detected capacity change from 0 to 4 [ 483.297591][T24797] loop4: detected capacity change from 0 to 4 [ 483.304851][T24804] EXT4-fs (loop1): Can't read superblock on 2nd try [ 483.316349][T24781] loop3: detected capacity change from 0 to 4 22:31:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000002500000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 483.330081][T24791] loop2: detected capacity change from 0 to 4 [ 483.336189][T24797] EXT4-fs (loop4): Can't read superblock on 2nd try [ 483.351600][T24781] EXT4-fs (loop3): Can't read superblock on 2nd try [ 483.353906][T24791] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 483.366719][T24798] loop0: detected capacity change from 0 to 4 [ 483.375914][T24791] EXT4-fs (loop2): Can't read superblock on 2nd try 22:31:35 executing program 2: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$setregs(0xf, r0, 0x0, &(0x7f00000005c0)="b916cb6ed294e245a6269fdba93ad8b57cec25b8ca3e2c88869f3565b1975780dac554bdc709cb44b42246679dd49528aca4dda84287e14eafd257ee0f69ad39dffc429a675cbedab0f6746fd080e9df70dc55cc0f4777d3a502b35de000cbb7fae600ade8cd2e94a5a43da41fe4e87c46eb4559a02148d8a3ee5fee83da2f720488c92d209115be9acfca444fd95e8c235357c7ec0c676b76f289084eb71a8c885ee5aa1ffa44b87476be285ec100"/189) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x3, &(0x7f0000000540)=[{&(0x7f0000000240)="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", 0x18f, 0x400}, {&(0x7f0000000400)="7429de01985696b76cb2d4a17e4d16267f0b183148390c29ea89acc80df33c00c7672270ac621825d16b5d7a3137d37acd024150f5992a0a39f59a07aa8303678a579a29a1df20b7951296a5ca90626c4ccf5f275cefc365c9db8556443530c004cb3a46938e70046fc9c656e10030816bb812653d09e9d96ee144332413e0928a023874f006f96956fb3be6e2", 0x8d, 0x6}, {&(0x7f0000000180)="c1f2a048022125264fc9c2a8f8ccfe2492d1bf50bb98092f1b3df9a96c9fdc3c6c04f64060df86d524365ce075da4a0c9259fd70a8bd32921360da3706920803464b1f1be499b8e7a5", 0x49}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="29aa922a51a3271fd56031a555"]) [ 483.378434][T24798] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000120000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000004020000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 483.417652][T24822] loop5: detected capacity change from 0 to 4 [ 483.437489][T24797] loop4: detected capacity change from 0 to 4 [ 483.444763][T24822] EXT4-fs (loop5): Can't read superblock on 2nd try [ 483.446278][T24829] loop3: detected capacity change from 0 to 4 [ 483.460942][T24804] loop1: detected capacity change from 0 to 4 [ 483.467459][T24797] EXT4-fs (loop4): Can't read superblock on 2nd try [ 483.473338][T24840] loop0: detected capacity change from 0 to 4 [ 483.482632][T24804] EXT4-fs (loop1): Can't read superblock on 2nd try [ 483.483547][T24840] EXT4-fs (loop0): Can't read superblock on 2nd try [ 483.500911][T24829] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00ffffff9700000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 483.513371][T24822] loop5: detected capacity change from 0 to 4 [ 483.520207][T24822] EXT4-fs (loop5): Can't read superblock on 2nd try [ 483.544332][T24840] loop0: detected capacity change from 0 to 4 [ 483.550738][T24829] loop3: detected capacity change from 0 to 4 22:31:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000200000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000001c300000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000002900000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 483.564847][T24829] EXT4-fs (loop3): Can't read superblock on 2nd try [ 483.579698][T24840] EXT4-fs (loop0): Can't read superblock on 2nd try [ 483.600495][T24862] loop4: detected capacity change from 0 to 4 [ 483.607289][T24862] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00003c020000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 483.641133][T24869] loop1: detected capacity change from 0 to 4 [ 483.647977][T24869] EXT4-fs (loop1): Can't read superblock on 2nd try [ 483.649571][T24862] loop4: detected capacity change from 0 to 4 [ 483.655609][T24870] loop5: detected capacity change from 0 to 4 [ 483.662166][T24872] loop3: detected capacity change from 0 to 4 [ 483.673726][T24862] EXT4-fs (loop4): Can't read superblock on 2nd try [ 483.686327][T24870] EXT4-fs (loop5): Can't read superblock on 2nd try [ 483.693264][T24872] EXT4-fs (loop3): Can't read superblock on 2nd try [ 483.694011][T24881] loop0: detected capacity change from 0 to 4 [ 483.714010][T24881] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00ab9061d500000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 483.750697][T24869] loop1: detected capacity change from 0 to 4 [ 483.751619][T24872] loop3: detected capacity change from 0 to 4 [ 483.757129][T24870] loop5: detected capacity change from 0 to 4 [ 483.763572][T24872] EXT4-fs (loop3): Can't read superblock on 2nd try [ 483.778064][T24869] EXT4-fs (loop1): Can't read superblock on 2nd try [ 483.780144][T24881] loop0: detected capacity change from 0 to 4 [ 483.793398][T24870] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000010200000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:36 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='freezer.state\x00', 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000f00)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001b80)=ANY=[@ANYRESHEX, @ANYRES16=r3, @ANYBLOB="080c080002149ae1b57c95a529020000dd0100010631eeda000000000000000000000000000000de6f65ed1cc0e62775dfa9c9dffc68f680a775b26bc3375d0dc9b2ba7ccf2f6cac1e05a112ba851987212778edaba003691a93d27659b91a8d038deb1ecf4e287a979d80e2f2d35e8eb4d9ba59739459e4fd3140707ddcd5bea17214f63a63602f2b9a746ea679b56ffda4f8af0c7c0292896bea73b2816242a0e22b74a63bfb0ac77a4e784f1fc22fddf6c4eb34a951ebe770758055bc39cfa5c5c0d0c7dde74485a875b343f4c9c3c588e6e06f81ae3f02da024f248984a7d450e24a6919c0102971cb77443d4bc7c71924cb9bc61b5d", @ANYBLOB="e4b3fcdfaf28d2f54df080980ecba931899b8640680e3571ef9f074dae8564120ea7471c8734c4922298574f4a6257e44b155e19c37e446191e681261f8378af0cef84dce214261ca313fcce6833276cb1e4ba13668bbfeb3b5024ed222970f99e7b7ea5a4df5dfe03e1ddabb042e3695f67e387c26fa634b4d9bfda45b262ff431c6d56785cf7fed495c7f6bc172da0e3349c47edadc95de0995d0500000049c46e0d364800bdfa1bac1bbd842f1dbd4cf73f2a5311fa106c0c61b59bfa82276f2a1aadff1ad04e31a1ad41059976b940f5452f93e868863e967bd1ffb3e1515b9853f730d800a841d1cb0c79e8435815ff0f"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000002240)=ANY=[@ANYBLOB="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"/1115, @ANYRES16=r3, @ANYRESDEC=r1], 0x1d4}, 0x1, 0x0, 0x0, 0x4008000}, 0x2400c014) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f0000000480)={r1, 0x7, 0x1, 0x1}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='jqfm,\x00\x00\x00\x00\x00\x00\x00']) 22:31:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00d56190ab00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 483.797656][T24898] loop4: detected capacity change from 0 to 4 [ 483.806624][T24881] EXT4-fs (loop0): Can't read superblock on 2nd try [ 483.823718][T24898] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00003d020000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000002e00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 483.876915][T24917] loop1: detected capacity change from 0 to 4 [ 483.877371][T24913] loop3: detected capacity change from 0 to 4 [ 483.900277][T24914] device lo entered promiscuous mode [ 483.902268][T24917] EXT4-fs (loop1): Can't read superblock on 2nd try [ 483.912773][T24914] Y4`Ҙ: renamed from lo [ 483.918112][T24898] loop4: detected capacity change from 0 to 4 [ 483.925973][T24913] EXT4-fs (loop3): Can't read superblock on 2nd try [ 483.930090][T24898] EXT4-fs (loop4): Can't read superblock on 2nd try [ 483.933523][T24928] loop5: detected capacity change from 0 to 4 [ 483.946984][T24928] EXT4-fs (loop5): Can't read superblock on 2nd try [ 483.947970][T24925] loop0: detected capacity change from 0 to 4 [ 483.953775][T24914] loop2: detected capacity change from 0 to 4 [ 483.963861][T24925] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00ffffffda00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000003f00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 483.975212][T24914] EXT4-fs (loop2): Unrecognized mount option "jqfm" or missing value [ 483.983499][T24917] loop1: detected capacity change from 0 to 4 [ 483.991068][T24917] EXT4-fs (loop1): Can't read superblock on 2nd try [ 483.999986][T24913] loop3: detected capacity change from 0 to 4 [ 484.007629][T24913] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000002b200000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000220000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 484.033148][T24925] loop0: detected capacity change from 0 to 4 [ 484.043178][T24925] EXT4-fs (loop0): Can't read superblock on 2nd try [ 484.054364][T24953] loop4: detected capacity change from 0 to 4 [ 484.061612][T24953] EXT4-fs (loop4): Can't read superblock on 2nd try [ 484.075407][T24962] loop1: detected capacity change from 0 to 4 22:31:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000000480)="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0x1000, 0x1}, {&(0x7f0000000240)="f25fc17bc6eb1a42c59f43cbb97d80835d834844d7312503ea514129c55a69daa28221f0c74a85d77076ee37e767ae1a3ca8ea81e82947f66ea13c41f4b4eaab9fa8038a0b2313f6567476aca03314e17694ccd998dcfd3b4021fb6685f696a3f0ecc32a2befc0db3563f440f92ff3e8841274674cb06232a29dc93cd852782dbae99da0c0247eda3d6c24eab23cffb5c18387bd7fc0c7b05d98d9b557e95e300f0d4adad6c2ba424c0f8974c25b332c17a4016e755f97b0a6e604addf010f1d33e7f06471e5851a43cde396326f154dc4", 0xd1, 0x9}, {&(0x7f0000001480)="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", 0x1000, 0x10001}], 0x200000, &(0x7f00000003c0)={[{@numtail}], [{@uid_gt={'uid>', r1}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@uid_lt={'uid<', r2}}]}) umount2(&(0x7f0000000040)='./file0\x00', 0xc) 22:31:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000040020000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 484.082812][T24962] EXT4-fs (loop1): Can't read superblock on 2nd try [ 484.099547][T24969] loop5: detected capacity change from 0 to 4 [ 484.112935][T24969] EXT4-fs (loop5): Can't read superblock on 2nd try [ 484.118971][T24953] loop4: detected capacity change from 0 to 4 [ 484.119620][T24974] loop3: detected capacity change from 0 to 4 [ 484.132550][T24953] EXT4-fs (loop4): Can't read superblock on 2nd try [ 484.140651][T24974] EXT4-fs (loop3): Can't read superblock on 2nd try [ 484.141980][T24987] loop2: detected capacity change from 0 to 4 [ 484.147370][T24986] loop0: detected capacity change from 0 to 4 [ 484.159558][T24962] loop1: detected capacity change from 0 to 4 [ 484.167246][T24962] EXT4-fs (loop1): Can't read superblock on 2nd try [ 484.174432][T24987] EXT4-fs (loop2): Can't read superblock on 2nd try 22:31:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffffff600000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 484.175695][T24986] EXT4-fs (loop0): Can't read superblock on 2nd try [ 484.182620][T24969] loop5: detected capacity change from 0 to 4 [ 484.194574][T24969] EXT4-fs (loop5): Can't read superblock on 2nd try [ 484.210748][T24974] loop3: detected capacity change from 0 to 4 [ 484.213123][T25005] loop4: detected capacity change from 0 to 4 [ 484.222928][T24974] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000003b200000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000250000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000004000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 484.224267][T25005] EXT4-fs (loop4): Can't read superblock on 2nd try [ 484.248518][T24986] loop0: detected capacity change from 0 to 4 [ 484.255003][T24986] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000030000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:36 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) mount(&(0x7f0000000040)=@sr0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='fuseblk\x00', 0x40001, &(0x7f0000000140)='!%\x00') pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f00000001c0)=',', 0x1}], 0x3, 0x9, 0x7f) [ 484.281455][T25020] loop2: detected capacity change from 0 to 264192 [ 484.292278][T25020] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 484.302034][T25020] EXT4-fs (loop2): group descriptors corrupted! [ 484.309950][T25005] loop4: detected capacity change from 0 to 4 [ 484.325803][T25023] loop1: detected capacity change from 0 to 4 [ 484.333133][T25023] EXT4-fs (loop1): Can't read superblock on 2nd try [ 484.337232][T25005] EXT4-fs (loop4): Can't read superblock on 2nd try [ 484.347281][T25031] loop3: detected capacity change from 0 to 4 [ 484.349816][T25033] loop5: detected capacity change from 0 to 4 [ 484.354626][T25035] loop0: detected capacity change from 0 to 4 [ 484.365667][T25033] EXT4-fs (loop5): Can't read superblock on 2nd try [ 484.366488][T25031] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffffdf900000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 484.382279][T25035] EXT4-fs (loop0): Can't read superblock on 2nd try [ 484.390172][T25023] loop1: detected capacity change from 0 to 4 [ 484.392476][T25042] loop2: detected capacity change from 0 to 4 [ 484.398123][T25023] EXT4-fs (loop1): Can't read superblock on 2nd try [ 484.409491][T25042] EXT4-fs (loop2): Can't read superblock on 2nd try [ 484.418226][T25033] loop5: detected capacity change from 0 to 4 [ 484.426653][T25033] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000002b300000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 484.431433][T25031] loop3: detected capacity change from 0 to 4 [ 484.441469][T25063] loop4: detected capacity change from 0 to 4 [ 484.448266][T25031] EXT4-fs (loop3): Can't read superblock on 2nd try [ 484.454999][T25035] loop0: detected capacity change from 0 to 4 [ 484.467765][T25063] EXT4-fs (loop4): Can't read superblock on 2nd try [ 484.475013][T25035] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000008004000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000290000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000002040000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 484.482241][T25042] loop2: detected capacity change from 0 to 4 [ 484.482307][T25073] loop1: detected capacity change from 0 to 4 [ 484.489252][T25042] EXT4-fs (loop2): Can't read superblock on 2nd try [ 484.501680][T25073] EXT4-fs (loop1): Can't read superblock on 2nd try [ 484.517256][T25063] loop4: detected capacity change from 0 to 4 [ 484.529060][T25063] EXT4-fs (loop4): Can't read superblock on 2nd try [ 484.530903][T25088] loop5: detected capacity change from 0 to 4 [ 484.541134][T25093] loop3: detected capacity change from 0 to 4 [ 484.542860][T25094] loop0: detected capacity change from 0 to 4 [ 484.553912][T25088] EXT4-fs (loop5): Can't read superblock on 2nd try [ 484.553929][T25093] EXT4-fs (loop3): Can't read superblock on 2nd try [ 484.554406][ C1] ================================================================== [ 484.554414][ C1] BUG: KCSAN: data-race in data_push_tail / vsnprintf [ 484.554418][ C1] [ 484.554421][ C1] write to 0xffffffff8453a213 of 1 bytes by task 25093 on cpu 0: [ 484.554426][ C1] vsnprintf+0xe8f/0xed0 [ 484.554430][ C1] pointer+0x47b/0x820 [ 484.554433][ C1] vsnprintf+0x8a1/0xed0 [ 484.554436][ C1] vscnprintf+0x29/0x80 [ 484.554441][ C1] vprintk_store+0x4c1/0x9c0 [ 484.554446][ C1] vprintk_emit+0xca/0x3d0 [ 484.554451][ C1] vprintk_default+0x22/0x30 [ 484.554455][ C1] vprintk+0x15a/0x170 [ 484.554459][ C1] printk+0x62/0x87 [ 484.554464][ C1] __ext4_msg+0x103/0x110 [ 484.554479][ C1] ext4_fill_super+0x22e9/0x8030 [ 484.554483][ C1] mount_bdev+0x1e8/0x290 [ 484.554488][ C1] ext4_mount+0x2d/0x40 [ 484.554492][ C1] legacy_get_tree+0x70/0xc0 [ 484.554497][ C1] vfs_get_tree+0x4a/0x1a0 [ 484.554501][ C1] path_mount+0x11d4/0x1ce0 [ 484.554506][ C1] __se_sys_mount+0x23d/0x2e0 [ 484.554510][ C1] __x64_sys_mount+0x63/0x70 [ 484.554513][ C1] do_syscall_64+0x4a/0x90 [ 484.554517][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 484.554520][ C1] [ 484.554524][ C1] read to 0xffffffff8453a210 of 8 bytes by task 25088 on cpu 1: [ 484.554529][ C1] data_push_tail+0x125/0x460 [ 484.554532][ C1] data_alloc+0xbc/0x2b0 [ 484.554535][ C1] prb_reserve+0x8f0/0xbc0 [ 484.554547][ C1] vprintk_store+0x3e9/0x9c0 [ 484.554560][ C1] vprintk_emit+0xca/0x3d0 [ 484.554564][ C1] vprintk_default+0x22/0x30 [ 484.554567][ C1] vprintk+0x15a/0x170 [ 484.554570][ C1] printk+0x62/0x87 [ 484.554573][ C1] __ext4_msg+0x103/0x110 [ 484.554577][ C1] ext4_fill_super+0x22e9/0x8030 [ 484.554580][ C1] mount_bdev+0x1e8/0x290 [ 484.554588][ C1] ext4_mount+0x2d/0x40 [ 484.554592][ C1] legacy_get_tree+0x70/0xc0 [ 484.554597][ C1] vfs_get_tree+0x4a/0x1a0 [ 484.554602][ C1] path_mount+0x11d4/0x1ce0 [ 484.554606][ C1] __se_sys_mount+0x23d/0x2e0 [ 484.554611][ C1] __x64_sys_mount+0x63/0x70 [ 484.554614][ C1] do_syscall_64+0x4a/0x90 [ 484.554618][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 484.554621][ C1] [ 484.554625][ C1] value changed: 0x0000000100006f66 -> 0x000000000a797279 [ 484.554643][ C1] [ 484.554646][ C1] Reported by Kernel Concurrency Sanitizer on: [ 484.554651][ C1] CPU: 1 PID: 25088 Comm: syz-executor.5 Not tainted 5.13.0-rc7-syzkaller #0 [ 484.554657][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 484.554664][ C1] ================================================================== [ 484.555574][T25094] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x8, 0x2) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x94) 22:31:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffffdfd00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000edc000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 484.838476][T25073] loop1: detected capacity change from 0 to 4 [ 484.855550][T25073] EXT4-fs (loop1): Can't read superblock on 2nd try [ 484.855901][T25094] loop0: detected capacity change from 0 to 4 [ 484.867416][T25093] loop3: detected capacity change from 0 to 4 [ 484.877934][T25115] loop2: detected capacity change from 0 to 4 [ 484.881692][T25093] EXT4-fs (loop3): Can't read superblock on 2nd try [ 484.885399][T25114] loop4: detected capacity change from 0 to 4 [ 484.897876][T25114] EXT4-fs (loop4): Can't read superblock on 2nd try [ 484.912027][T25094] EXT4-fs (loop0): Can't read superblock on 2nd try [ 484.922129][T25115] EXT4-fs (loop2): Can't read superblock on 2nd try [ 484.932726][T25125] loop1: detected capacity change from 0 to 4 22:31:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000024100000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 484.935047][T25088] loop5: detected capacity change from 0 to 4 [ 484.945706][T25125] EXT4-fs (loop1): Can't read superblock on 2nd try [ 484.955701][T25088] EXT4-fs (loop5): Can't read superblock on 2nd try [ 484.962481][T25114] loop4: detected capacity change from 0 to 4 [ 484.971570][T25114] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000006040000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000002e0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffffffd00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 484.991284][T25115] loop2: detected capacity change from 0 to 4 [ 485.000718][T25115] EXT4-fs (loop2): Can't read superblock on 2nd try [ 485.005298][T25125] loop1: detected capacity change from 0 to 4 [ 485.017396][T25125] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00ab9061d500000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 485.051251][T25156] loop0: detected capacity change from 0 to 4 [ 485.057392][T25157] loop5: detected capacity change from 0 to 4 [ 485.064484][T25154] loop3: detected capacity change from 0 to 4 [ 485.087292][T25156] EXT4-fs (loop0): Can't read superblock on 2nd try [ 485.104878][T25157] EXT4-fs (loop5): Can't read superblock on 2nd try [ 485.111930][T25162] loop4: detected capacity change from 0 to 4 [ 485.119766][T25162] EXT4-fs (loop4): Can't read superblock on 2nd try [ 485.127560][T25168] loop1: detected capacity change from 0 to 4 [ 485.139675][T25154] EXT4-fs (loop3): Can't read superblock on 2nd try [ 485.144462][T25168] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffffffe00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 485.158800][T25157] loop5: detected capacity change from 0 to 4 [ 485.165399][T25157] EXT4-fs (loop5): Can't read superblock on 2nd try [ 485.177014][T25154] loop3: detected capacity change from 0 to 4 [ 485.194494][T25154] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000004800000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 485.206220][T25187] loop4: detected capacity change from 0 to 4 [ 485.217846][T25156] loop0: detected capacity change from 0 to 4 [ 485.220491][T25168] loop1: detected capacity change from 0 to 4 [ 485.244504][T25156] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000003f0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000010040000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 485.252897][T25168] EXT4-fs (loop1): Can't read superblock on 2nd try [ 485.256798][T25187] EXT4-fs (loop4): Can't read superblock on 2nd try [ 485.290299][T25199] loop5: detected capacity change from 0 to 4 22:31:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00ffffffda00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:37 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1, 0x400000) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x0, 0x0, 0x3, 0x1, 0x22, 0x1, 0x400000000}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') sendfile(r2, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) inotify_init1(0x800) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00', @ANYRES16=0x0, @ANYBLOB="080024bd7000fddbdf252100000008000300", @ANYRES32=r4, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x4001}, 0xc4) sendmsg$NL80211_CMD_SET_KEY(r3, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f00000005c0)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="9106abb7d37932411e2c71fae7c310b3cd56ad43bc9ba94b7289a76574e98674f2e3933d627047ba5373eca8d452a95171edc8cac398620c00c0681c5eb1ca671111509972462c23ac61183f3beb05374fe2ead320fa03adeb7517ae7a092c9850d8b7fcd39fefd33cf2311c67d3364ec5a862c41b967b5e3087cb3658a13fe92e30bd78fb16c8ee2cf47c4daac96689bb0dfffb484f38b1d5890e05b99b37ee498fa316a9939853df3f402e0bb8124f16b1393b38", @ANYRES32=r4, @ANYBLOB="9413000a00243c062bd5b4aabcf6198b9f6e66090020005080050009000100000005000900000000000a000400d5dfc800000000000000960000000000000000173bb549fc7c000000"], 0x70}, 0x1, 0x0, 0x0, 0x4004005}, 0x4000030) sendmsg$NL80211_CMD_STOP_NAN(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, 0x0, 0x10, 0x70bd2a, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x1, 0x48}}}}, ["", "", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x80) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000500)={0x5c, 0x0, 0x8, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x7ff, 0x11}}}}, [@NL80211_ATTR_IE={0x2b, 0x2a, [@prep={0x83, 0x1f, @not_ext={{}, 0xe8, 0x3f, @device_a, 0x8, "", 0x5, 0xf64d, @broadcast, 0x7}}, @sec_chan_ofs={0x3e, 0x1, 0x1}, @erp={0x2a, 0x1, {0x0, 0x0, 0x1}}]}, @NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5, 0xf6, 0x9}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10020880}, 0x8000) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x4, 0x70bd27, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x1, 0x2a}}}}, [@chandef_params=[@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x9}], @NL80211_ATTR_DURATION={0x8, 0x57, 0x3ffc0}, @NL80211_ATTR_DURATION={0x8, 0x57, 0xff}, @NL80211_ATTR_DURATION={0x8, 0x57, 0x80}]}, 0x40}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) sendmsg$NL80211_CMD_DEL_INTERFACE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r1, 0x300, 0x70bd2b, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r4}, @void}}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0xd0}, 0x890) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 485.315506][T25201] loop3: detected capacity change from 0 to 4 [ 485.318777][T25199] EXT4-fs (loop5): Can't read superblock on 2nd try [ 485.329295][T25187] loop4: detected capacity change from 0 to 4 [ 485.338595][T25187] EXT4-fs (loop4): Can't read superblock on 2nd try [ 485.343088][T25201] EXT4-fs (loop3): Can't read superblock on 2nd try [ 485.358127][T25211] loop0: detected capacity change from 0 to 4 [ 485.364347][T25217] loop1: detected capacity change from 0 to 4 [ 485.373319][T25211] EXT4-fs (loop0): Can't read superblock on 2nd try [ 485.381916][T25218] loop2: detected capacity change from 0 to 4 [ 485.382457][T25217] EXT4-fs (loop1): Can't read superblock on 2nd try [ 485.397084][T25199] loop5: detected capacity change from 0 to 4 [ 485.403817][T25218] EXT4-fs (loop2): Can't read superblock on 2nd try 22:31:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000fff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 485.421730][T25199] EXT4-fs (loop5): Can't read superblock on 2nd try [ 485.427882][T25201] loop3: detected capacity change from 0 to 4 [ 485.435507][T25201] EXT4-fs (loop3): Can't read superblock on 2nd try [ 485.444571][T25235] loop4: detected capacity change from 0 to 4 [ 485.463347][T25211] loop0: detected capacity change from 0 to 4 22:31:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffffff600000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000004c00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 485.471297][T25235] EXT4-fs (loop4): Can't read superblock on 2nd try [ 485.473605][T25241] loop2: detected capacity change from 0 to 4 [ 485.484548][T25211] EXT4-fs (loop0): Can't read superblock on 2nd try [ 485.491437][T25241] EXT4-fs (loop2): Can't read superblock on 2nd try 22:31:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000400000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000050000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:37 executing program 2: fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r2) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x5}], 0x0, &(0x7f0000000240)={[{@jqfmt_vfsv1}], [{@euid_eq={'euid', 0x3d, r0}}, {@smackfsdef={'smackfsdef', 0x3d, 'jqfmt=vfsv1'}}, {@uid_gt={'uid>', r2}}, {@hash}, {@subj_role={'subj_role', 0x3d, '%'}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x65, 0x32, 0x61, 0x36, 0x34, 0x36, 0x62, 0x52], 0x2d, [0x34, 0x37, 0x35, 0x62], 0x2d, [0x64, 0x32, 0x63, 0x65], 0x2d, [0x30, 0x36, 0x34, 0x36], 0x2d, [0x61, 0x63, 0x31, 0x30, 0x33, 0x63, 0x33, 0x65]}}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@dont_hash}, {@fowner_lt={'fowner<', r0}}]}) open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x24) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, r4, r3) [ 485.524243][T25251] loop1: detected capacity change from 0 to 4 [ 485.533826][T25255] loop5: detected capacity change from 0 to 4 [ 485.544200][T25255] EXT4-fs (loop5): Can't read superblock on 2nd try [ 485.544302][T25251] EXT4-fs (loop1): Can't read superblock on 2nd try [ 485.566001][T25235] loop4: detected capacity change from 0 to 4 [ 485.572923][T25264] loop3: detected capacity change from 0 to 4 [ 485.579184][T25255] loop5: detected capacity change from 0 to 4 [ 485.579469][T25273] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 485.592812][T25235] EXT4-fs (loop4): Can't read superblock on 2nd try [ 485.601007][T25255] EXT4-fs (loop5): Can't read superblock on 2nd try [ 485.607745][T25264] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)) 22:31:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffffbff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffffdf900000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 485.620693][T25267] loop0: detected capacity change from 0 to 4 [ 485.625562][T25251] loop1: detected capacity change from 0 to 4 [ 485.636352][T25251] EXT4-fs (loop1): Can't read superblock on 2nd try [ 485.645126][T25289] loop2: detected capacity change from 0 to 4 [ 485.652197][T25267] EXT4-fs (loop0): Can't read superblock on 2nd try [ 485.652738][T25289] EXT4-fs (loop2): Can't read superblock on 2nd try 22:31:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000025000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 485.689963][T25264] loop3: detected capacity change from 0 to 4 [ 485.694726][T25294] loop4: detected capacity change from 0 to 4 [ 485.702365][T25302] loop1: detected capacity change from 0 to 4 [ 485.704558][T25306] loop5: detected capacity change from 0 to 4 [ 485.715929][T25306] EXT4-fs (loop5): Can't read superblock on 2nd try [ 485.716676][T25264] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:38 executing program 2: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x42980, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 485.734821][T25302] EXT4-fs (loop1): Can't read superblock on 2nd try [ 485.735864][T25294] EXT4-fs (loop4): Can't read superblock on 2nd try [ 485.751037][T25267] loop0: detected capacity change from 0 to 4 [ 485.758473][T25267] EXT4-fs (loop0): Can't read superblock on 2nd try [ 485.762810][T25318] loop2: detected capacity change from 0 to 4 [ 485.773416][T25318] EXT4-fs (loop2): Can't read superblock on 2nd try [ 485.780479][T25306] loop5: detected capacity change from 0 to 4 22:31:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffbffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000480000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 485.782835][T25302] loop1: detected capacity change from 0 to 4 [ 485.797563][T25306] EXT4-fs (loop5): Can't read superblock on 2nd try [ 485.817195][T25302] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffffdfd00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000060000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 485.837571][T25333] loop4: detected capacity change from 0 to 4 22:31:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000025100000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 485.862988][T25333] EXT4-fs (loop4): Can't read superblock on 2nd try [ 485.880197][T25341] loop2: detected capacity change from 0 to 4 [ 485.883995][T25346] loop3: detected capacity change from 0 to 4 [ 485.886724][T25348] loop1: detected capacity change from 0 to 4 [ 485.892432][T25349] loop0: detected capacity change from 0 to 4 22:31:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6a71666d74402a3d05387666f37631"]) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffefffffffffff, r0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, r0, 0x0) close(r0) pipe(&(0x7f0000000440)={0xffffffffffffffff}) lseek(r1, 0x7, 0x4) r2 = dup(r0) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x48000, 0x102) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r5, 0x4b4d, &(0x7f0000000400)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_RELDISP(r5, 0x5605) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) linkat(r2, &(0x7f0000000080)='./file0\x00', r4, &(0x7f00000000c0)='./file0\x00', 0x1000) ioctl$FS_IOC_GETFSLABEL(r3, 0x81009431, &(0x7f0000000340)) sendmsg$IPSET_CMD_TEST(r4, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000640)={0x150, 0xb, 0x6, 0x101, 0x0, 0x0, {0x0, 0x0, 0x1}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x24, 0x7, 0x0, 0x1, [@IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0x140}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0xfff}, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x1}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x3f0}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_ADT={0x64, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @multicast2}}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x6}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x60}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0x8000}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @rand_addr=0x64010104}}}, {0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP_TO={0x18, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}}}}]}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0xffff}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x20, 0x7, 0x0, 0x1, [@IPSET_ATTR_SKBPRIO={0x8}, @IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0x8b11}, @IPSET_ATTR_CIDR2={0x5, 0x15, 0x6}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_ADT={0x64, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2={0x18, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}}}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CIDR2={0x5, 0x15, 0x1}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAME={0x9, 0x12, 'syz1\x00'}}, {0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP={0x18, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x22}}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x4c001}, 0x80) [ 485.908371][T25348] EXT4-fs (loop1): Can't read superblock on 2nd try [ 485.909777][T25341] EXT4-fs (loop2): Can't read superblock on 2nd try [ 485.915522][T25350] loop5: detected capacity change from 0 to 4 [ 485.929984][T25346] EXT4-fs (loop3): Can't read superblock on 2nd try [ 485.931073][T25349] EXT4-fs (loop0): Can't read superblock on 2nd try [ 485.946590][T25350] EXT4-fs (loop5): Can't read superblock on 2nd try [ 485.954686][T25333] loop4: detected capacity change from 0 to 4 [ 485.968144][T25348] loop1: detected capacity change from 0 to 4 [ 485.977127][T25348] EXT4-fs (loop1): Can't read superblock on 2nd try [ 485.990988][T25333] EXT4-fs (loop4): Can't read superblock on 2nd try [ 485.992161][T25349] loop0: detected capacity change from 0 to 4 [ 485.998481][T25346] loop3: detected capacity change from 0 to 4 [ 486.009983][T25349] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffffffd00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00f9fdffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 486.010995][T25350] loop5: detected capacity change from 0 to 4 [ 486.021913][T25372] loop2: detected capacity change from 0 to 4 [ 486.030220][T25372] EXT4-fs (loop2): Unrecognized mount option "jqfmt@*=8vfv1" or missing value [ 486.039705][T25346] EXT4-fs (loop3): Can't read superblock on 2nd try [ 486.047597][T25350] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000006000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000004060000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 486.076592][T25383] loop1: detected capacity change from 0 to 4 [ 486.084039][T25383] EXT4-fs (loop1): Can't read superblock on 2nd try [ 486.090748][T25372] loop2: detected capacity change from 0 to 4 [ 486.105258][T25372] EXT4-fs (loop2): Unrecognized mount option "jqfmt@*=8vfv1" or missing value [ 486.107684][T25396] loop0: detected capacity change from 0 to 4 [ 486.119601][T25394] loop4: detected capacity change from 0 to 4 22:31:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000004c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 486.121792][T25396] EXT4-fs (loop0): Can't read superblock on 2nd try [ 486.150510][T25383] loop1: detected capacity change from 0 to 4 [ 486.156215][T25394] EXT4-fs (loop4): Can't read superblock on 2nd try [ 486.161197][T25383] EXT4-fs (loop1): Can't read superblock on 2nd try [ 486.164131][T25410] loop3: detected capacity change from 0 to 4 22:31:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffffffe00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 486.174463][T25411] loop5: detected capacity change from 0 to 4 [ 486.183489][T25411] EXT4-fs (loop5): Can't read superblock on 2nd try [ 486.184110][T25410] EXT4-fs (loop3): Can't read superblock on 2nd try [ 486.213674][T25396] loop0: detected capacity change from 0 to 4 [ 486.220340][T25396] EXT4-fs (loop0): Can't read superblock on 2nd try [ 486.232726][T25394] loop4: detected capacity change from 0 to 4 [ 486.243143][T25411] loop5: detected capacity change from 0 to 4 [ 486.249359][T25394] EXT4-fs (loop4): Can't read superblock on 2nd try [ 486.250771][T25411] EXT4-fs (loop5): Can't read superblock on 2nd try [ 486.256665][T25410] loop3: detected capacity change from 0 to 4 [ 486.262632][T25432] loop1: detected capacity change from 0 to 4 [ 486.270615][T25410] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000070000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fdfdffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 486.294896][T25440] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 486.302616][T25432] EXT4-fs (loop1): Can't read superblock on 2nd try [ 486.315371][T25451] loop0: detected capacity change from 0 to 4 [ 486.322636][T25451] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000006800000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000014c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 486.344695][T25432] loop1: detected capacity change from 0 to 4 [ 486.351241][T25440] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 486.360858][T25432] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000090000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000fff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 486.387554][T25466] loop4: detected capacity change from 0 to 4 [ 486.401173][T25466] EXT4-fs (loop4): Can't read superblock on 2nd try [ 486.405800][T25477] loop0: detected capacity change from 0 to 4 [ 486.420407][T25471] loop5: detected capacity change from 0 to 4 22:31:38 executing program 2: read(0xffffffffffffffff, &(0x7f0000000040)=""/153, 0x99) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="b26a7166948698ea6e54667376"]) [ 486.442330][T25477] EXT4-fs (loop0): Can't read superblock on 2nd try [ 486.443785][T25483] loop3: detected capacity change from 0 to 4 [ 486.453342][T25471] EXT4-fs (loop5): Can't read superblock on 2nd try [ 486.458098][T25483] EXT4-fs (loop3): Can't read superblock on 2nd try [ 486.471944][T25484] loop1: detected capacity change from 0 to 4 [ 486.481925][T25484] EXT4-fs (loop1): Can't read superblock on 2nd try [ 486.485788][T25493] loop2: detected capacity change from 0 to 4 [ 486.501784][T25471] loop5: detected capacity change from 0 to 4 [ 486.504909][T25493] EXT4-fs (loop2): Unrecognized mount option "jqfnTfsv" or missing value [ 486.508035][T25466] loop4: detected capacity change from 0 to 4 [ 486.520952][T25484] loop1: detected capacity change from 0 to 4 [ 486.522868][T25477] loop0: detected capacity change from 0 to 4 [ 486.533207][T25484] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000006c00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@jqfmt_vfsv1}]}) lsetxattr$trusted_overlay_opaque(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0), 0x2, 0x2) open(&(0x7f0000000180)='./file0\x00', 0x100080, 0x20) [ 486.535066][T25483] loop3: detected capacity change from 0 to 4 [ 486.542436][T25471] EXT4-fs (loop5): Can't read superblock on 2nd try [ 486.555853][T25483] EXT4-fs (loop3): Can't read superblock on 2nd try [ 486.563149][T25477] EXT4-fs (loop0): Can't read superblock on 2nd try [ 486.567578][T25466] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffffbff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f007fffffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000004d0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000a0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 486.611072][T25523] loop2: detected capacity change from 0 to 4 [ 486.618155][T25523] EXT4-fs (loop2): Can't read superblock on 2nd try [ 486.647567][T25531] loop5: detected capacity change from 0 to 4 [ 486.653694][T25532] loop4: detected capacity change from 0 to 4 [ 486.655642][T25538] loop1: detected capacity change from 0 to 4 [ 486.668159][T25536] loop3: detected capacity change from 0 to 4 [ 486.668530][T25531] EXT4-fs (loop5): Can't read superblock on 2nd try [ 486.682983][T25532] EXT4-fs (loop4): Can't read superblock on 2nd try [ 486.684731][T25536] EXT4-fs (loop3): Can't read superblock on 2nd try [ 486.690282][T25523] loop2: detected capacity change from 0 to 4 [ 486.702535][T25538] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) mount$9p_tcp(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x110011, &(0x7f0000000140)={'trans=tcp,', {'port', 0x3d, 0x4e24}, 0x2c, {[{@version_u}, {@version_L}, {@cache_none}, {@aname={'aname', 0x3d, '[\\)]!*'}}, {@cache_mmap}, {@nodevmap}], [{@pcr={'pcr', 0x3d, 0x8}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'jqfmt=vfsv1'}}]}}) [ 486.703687][T25542] loop0: detected capacity change from 0 to 4 [ 486.718068][T25523] EXT4-fs (loop2): Can't read superblock on 2nd try [ 486.732170][T25542] EXT4-fs (loop0): Can't read superblock on 2nd try [ 486.744538][T25532] loop4: detected capacity change from 0 to 4 [ 486.747647][T25531] loop5: detected capacity change from 0 to 4 22:31:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f008cffffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 486.751011][T25532] EXT4-fs (loop4): Can't read superblock on 2nd try [ 486.756720][T25536] loop3: detected capacity change from 0 to 4 [ 486.763854][T25531] EXT4-fs (loop5): Can't read superblock on 2nd try [ 486.771492][T25536] EXT4-fs (loop3): Can't read superblock on 2nd try [ 486.794666][T25538] loop1: detected capacity change from 0 to 4 [ 486.801455][T25538] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000e0ffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000014d0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 486.814460][T25542] loop0: detected capacity change from 0 to 4 [ 486.823385][T25575] loop2: detected capacity change from 0 to 4 [ 486.833994][T25542] EXT4-fs (loop0): Can't read superblock on 2nd try [ 486.841460][T25575] EXT4-fs (loop2): Can't read superblock on 2nd try 22:31:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000b0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 486.873358][T25581] loop4: detected capacity change from 0 to 4 [ 486.883068][T25581] EXT4-fs (loop4): Can't read superblock on 2nd try [ 486.891789][T25591] loop1: detected capacity change from 0 to 4 [ 486.898184][T25588] loop3: detected capacity change from 0 to 4 [ 486.907638][T25591] EXT4-fs (loop1): Can't read superblock on 2nd try [ 486.916333][T25575] loop2: detected capacity change from 0 to 4 22:31:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000007400000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0097ffffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 486.925121][T25575] EXT4-fs (loop2): Can't read superblock on 2nd try [ 486.941777][T25588] EXT4-fs (loop3): Can't read superblock on 2nd try [ 486.949633][T25600] loop0: detected capacity change from 0 to 4 [ 486.961752][T25600] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000080000000000290712ba4abfee9159a12fcdd90396880275e91c93085cfde3544ce46aefc15dd81a908bde06c555777ac3f79c8bf168c6778acf825a08db37a22c95925f504ef3ff95662744f5f1c076bf572183e6f1e923486a89e6d02b3ec2213c40e1370de4cf007ec"]) [ 486.971535][T25591] loop1: detected capacity change from 0 to 4 [ 486.978961][T25591] EXT4-fs (loop1): Can't read superblock on 2nd try [ 486.988482][T25600] loop0: detected capacity change from 0 to 4 [ 486.990502][T25612] loop4: detected capacity change from 0 to 4 [ 487.001909][T25600] EXT4-fs (loop0): Can't read superblock on 2nd try [ 487.004702][T25620] loop5: detected capacity change from 0 to 4 [ 487.015589][T25612] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffbffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 487.026762][T25620] EXT4-fs (loop5): Can't read superblock on 2nd try [ 487.034397][T25628] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 487.050531][T25588] loop3: detected capacity change from 0 to 4 [ 487.064453][T25588] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000600000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 487.072340][T25612] loop4: detected capacity change from 0 to 4 [ 487.074338][T25620] loop5: detected capacity change from 0 to 4 [ 487.086858][T25628] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 487.096882][T25612] EXT4-fs (loop4): Can't read superblock on 2nd try [ 487.102830][T25620] EXT4-fs (loop5): Can't read superblock on 2nd try [ 487.115493][T25647] loop1: detected capacity change from 0 to 4 22:31:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaab6d, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x200000, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 487.115693][T25651] loop0: detected capacity change from 0 to 4 [ 487.128313][T25647] EXT4-fs (loop1): Can't read superblock on 2nd try [ 487.129290][T25651] EXT4-fs (loop0): Can't read superblock on 2nd try [ 487.139001][T25658] loop3: detected capacity change from 0 to 4 22:31:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000007a00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00daffffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 487.169571][T25647] loop1: detected capacity change from 0 to 4 [ 487.176226][T25647] EXT4-fs (loop1): Can't read superblock on 2nd try [ 487.182502][T25658] EXT4-fs (loop3): Can't read superblock on 2nd try [ 487.192343][T25651] loop0: detected capacity change from 0 to 4 [ 487.194058][T25672] loop5: detected capacity change from 0 to 4 [ 487.211001][T25651] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00f9fdffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00f6ffffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 487.218689][T25672] EXT4-fs (loop5): Can't read superblock on 2nd try [ 487.234962][T25679] loop4: detected capacity change from 0 to 4 [ 487.242209][T25679] EXT4-fs (loop4): Can't read superblock on 2nd try [ 487.252335][T25686] loop1: detected capacity change from 0 to 4 [ 487.260165][T25686] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000d0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 487.297433][T25658] loop3: detected capacity change from 0 to 4 [ 487.303886][T25658] EXT4-fs (loop3): Can't read superblock on 2nd try [ 487.311391][T25672] loop5: detected capacity change from 0 to 4 [ 487.325804][T25686] loop1: detected capacity change from 0 to 4 [ 487.333321][T25672] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000680000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 487.345128][T25686] EXT4-fs (loop1): Can't read superblock on 2nd try [ 487.359587][T25707] loop0: detected capacity change from 0 to 4 [ 487.372010][T25708] loop4: detected capacity change from 0 to 4 22:31:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fdfdffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00ffffff8c00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 487.395957][T25707] EXT4-fs (loop0): Can't read superblock on 2nd try [ 487.411034][T25708] EXT4-fs (loop4): Can't read superblock on 2nd try [ 487.430617][T25714] loop3: detected capacity change from 0 to 4 [ 487.456463][T25714] EXT4-fs (loop3): Can't read superblock on 2nd try [ 487.463628][T25723] loop1: detected capacity change from 0 to 4 [ 487.470542][T25722] loop5: detected capacity change from 0 to 4 [ 487.483046][T25723] EXT4-fs (loop1): Can't read superblock on 2nd try [ 487.495840][T25722] EXT4-fs (loop5): Can't read superblock on 2nd try [ 487.503683][T25707] loop0: detected capacity change from 0 to 4 [ 487.509944][T25708] loop4: detected capacity change from 0 to 4 [ 487.518071][T25707] EXT4-fs (loop0): Can't read superblock on 2nd try [ 487.529341][T25708] EXT4-fs (loop4): Can't read superblock on 2nd try [ 487.543706][T25714] loop3: detected capacity change from 0 to 4 [ 487.550537][T25714] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000e0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 487.560096][T25723] loop1: detected capacity change from 0 to 4 [ 487.566756][T25722] loop5: detected capacity change from 0 to 4 [ 487.573686][T25723] EXT4-fs (loop1): Can't read superblock on 2nd try [ 487.581506][T25722] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f007fffffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fdffffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 487.610473][T25756] loop0: detected capacity change from 0 to 4 [ 487.617959][T25756] EXT4-fs (loop0): Can't read superblock on 2nd try [ 487.685337][T25768] loop1: detected capacity change from 0 to 4 [ 487.692531][T25768] EXT4-fs (loop1): Can't read superblock on 2nd try [ 487.701107][T25772] loop4: detected capacity change from 0 to 4 [ 487.712798][T25772] EXT4-fs (loop4): Can't read superblock on 2nd try [ 487.725398][T25768] loop1: detected capacity change from 0 to 4 [ 487.733792][T25768] EXT4-fs (loop1): Can't read superblock on 2nd try [ 487.776788][T25772] loop4: detected capacity change from 0 to 4 [ 487.788689][T25772] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}}) 22:31:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000006c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00ffffff9700000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000f0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00feffffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f008cffffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 488.154956][T25801] loop3: detected capacity change from 0 to 4 [ 488.156584][T25797] loop2: detected capacity change from 0 to 4 [ 488.161228][T25802] loop5: detected capacity change from 0 to 4 [ 488.173275][T25797] EXT4-fs (loop2): Can't read superblock on 2nd try [ 488.174618][T25798] loop4: detected capacity change from 0 to 4 [ 488.180284][T25799] loop0: detected capacity change from 0 to 4 [ 488.190261][T25801] EXT4-fs (loop3): Can't read superblock on 2nd try [ 488.194952][T25800] loop1: detected capacity change from 0 to 4 22:31:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000400000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 488.199501][T25798] EXT4-fs (loop4): Can't read superblock on 2nd try [ 488.212980][T25799] EXT4-fs (loop0): Can't read superblock on 2nd try [ 488.220022][T25802] EXT4-fs (loop5): Can't read superblock on 2nd try [ 488.229374][T25800] EXT4-fs (loop1): Can't read superblock on 2nd try [ 488.238420][T25797] loop2: detected capacity change from 0 to 4 [ 488.246898][T25797] EXT4-fs (loop2): Can't read superblock on 2nd try 22:31:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00d56190ab00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 488.268068][T25799] loop0: detected capacity change from 0 to 4 [ 488.277091][T25801] loop3: detected capacity change from 0 to 4 [ 488.283765][T25799] EXT4-fs (loop0): Can't read superblock on 2nd try [ 488.296813][T25801] EXT4-fs (loop3): Can't read superblock on 2nd try [ 488.310316][T25831] loop4: detected capacity change from 0 to 4 [ 488.312078][T25800] loop1: detected capacity change from 0 to 4 [ 488.317256][T25831] EXT4-fs (loop4): bad block size 16384 [ 488.328802][T25800] EXT4-fs (loop1): Can't read superblock on 2nd try [ 488.357479][T25831] loop4: detected capacity change from 0 to 4 22:31:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000740000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0097ffffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000004100000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 488.366259][T25831] EXT4-fs (loop4): bad block size 16384 [ 488.386893][T25845] loop5: detected capacity change from 0 to 4 [ 488.412287][T25845] EXT4-fs (loop5): Can't read superblock on 2nd try [ 488.432427][T25861] loop3: detected capacity change from 0 to 4 [ 488.444653][T25861] EXT4-fs (loop3): Can't read superblock on 2nd try [ 488.444643][T25864] loop1: detected capacity change from 0 to 4 22:31:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000001000000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 488.460079][T25865] loop0: detected capacity change from 0 to 4 [ 488.478867][T25865] EXT4-fs (loop0): Can't read superblock on 2nd try [ 488.490717][T25845] loop5: detected capacity change from 0 to 4 [ 488.502507][T25861] loop3: detected capacity change from 0 to 4 [ 488.506678][T25845] EXT4-fs (loop5): Can't read superblock on 2nd try [ 488.515534][T25861] EXT4-fs (loop3): Can't read superblock on 2nd try [ 488.527486][T25874] loop4: detected capacity change from 0 to 4 [ 488.540412][T25864] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000007a0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 488.599616][T25874] EXT4-fs (loop4): Invalid log block size: 16 [ 488.620085][T25865] loop0: detected capacity change from 0 to 4 [ 488.640850][T25865] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000001ae00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00daffffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 488.647971][T25864] loop1: detected capacity change from 0 to 4 [ 488.654514][T25864] EXT4-fs (loop1): Can't read superblock on 2nd try [ 488.655128][T25889] loop3: detected capacity change from 0 to 4 [ 488.661738][T25874] loop4: detected capacity change from 0 to 4 [ 488.673811][T25874] EXT4-fs (loop4): Invalid log block size: 16 [ 488.683534][T25889] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000e01000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000020100000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 488.736419][T25889] loop3: detected capacity change from 0 to 4 [ 488.744510][T25889] EXT4-fs (loop3): Can't read superblock on 2nd try [ 488.759510][T25914] loop4: detected capacity change from 0 to 4 [ 488.765768][T25911] loop5: detected capacity change from 0 to 4 [ 488.780135][T25913] loop1: detected capacity change from 0 to 4 [ 488.785393][T25919] loop0: detected capacity change from 0 to 4 [ 488.792319][T25913] EXT4-fs (loop1): Can't read superblock on 2nd try [ 488.800970][T25919] EXT4-fs (loop0): Can't read superblock on 2nd try [ 488.824889][T25914] EXT4-fs (loop4): Invalid log block size: 270 22:31:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000002b20000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000002000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 488.831203][T25911] EXT4-fs (loop5): Can't read superblock on 2nd try [ 488.850759][T25919] loop0: detected capacity change from 0 to 4 [ 488.869759][T25919] EXT4-fs (loop0): Can't read superblock on 2nd try [ 488.897769][T25933] loop3: detected capacity change from 0 to 4 [ 488.908423][T25933] EXT4-fs (loop3): Can't read superblock on 2nd try [ 488.912087][T25911] loop5: detected capacity change from 0 to 4 [ 488.915112][T25913] loop1: detected capacity change from 0 to 4 [ 488.927603][T25911] EXT4-fs (loop5): Can't read superblock on 2nd try [ 488.934489][T25944] loop4: detected capacity change from 0 to 4 22:31:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000110000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000001af00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 488.941826][T25913] EXT4-fs (loop1): Can't read superblock on 2nd try [ 488.957900][T25944] EXT4-fs (loop4): Can't read superblock on 2nd try [ 488.964601][T25933] loop3: detected capacity change from 0 to 4 [ 488.973450][T25933] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000003b20000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00f6ffffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 489.000811][T25958] loop0: detected capacity change from 0 to 4 [ 489.010046][T25958] EXT4-fs (loop0): Can't read superblock on 2nd try [ 489.016838][T25944] loop4: detected capacity change from 0 to 4 [ 489.024034][T25961] loop5: detected capacity change from 0 to 4 [ 489.030135][T25944] EXT4-fs (loop4): Can't read superblock on 2nd try [ 489.040593][T25961] EXT4-fs (loop5): Can't read superblock on 2nd try [ 489.061914][T25958] loop0: detected capacity change from 0 to 4 [ 489.069588][T25958] EXT4-fs (loop0): Can't read superblock on 2nd try [ 489.070135][T25977] loop1: detected capacity change from 0 to 4 [ 489.078581][T25976] loop3: detected capacity change from 0 to 4 [ 489.090187][T25977] EXT4-fs (loop1): Can't read superblock on 2nd try [ 489.104028][T25976] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000003000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fdffffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000120000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 489.153115][T25961] loop5: detected capacity change from 0 to 4 [ 489.169978][T25976] loop3: detected capacity change from 0 to 4 [ 489.176670][T25995] loop0: detected capacity change from 0 to 4 [ 489.182808][T25961] EXT4-fs (loop5): Can't read superblock on 2nd try [ 489.182814][T25976] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000001be00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000200000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000002b30000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 489.201697][T25995] EXT4-fs (loop0): Can't read superblock on 2nd try [ 489.211003][T26000] loop4: detected capacity change from 0 to 4 [ 489.215585][T26004] loop1: detected capacity change from 0 to 4 [ 489.235905][T26000] EXT4-fs (loop4): Can't read superblock on 2nd try [ 489.250041][T26004] EXT4-fs (loop1): Can't read superblock on 2nd try [ 489.273299][T26016] loop5: detected capacity change from 0 to 4 [ 489.281050][T26016] EXT4-fs (loop5): Can't read superblock on 2nd try [ 489.293123][T26021] loop3: detected capacity change from 0 to 4 [ 489.308562][T26020] loop0: detected capacity change from 0 to 4 [ 489.309742][T26000] loop4: detected capacity change from 0 to 4 [ 489.322334][T26020] EXT4-fs (loop0): Can't read superblock on 2nd try [ 489.325975][T26004] loop1: detected capacity change from 0 to 4 22:31:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000edc000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 489.354340][T26021] EXT4-fs (loop3): Can't read superblock on 2nd try [ 489.357151][T26000] EXT4-fs (loop4): Can't read superblock on 2nd try [ 489.374490][T26004] EXT4-fs (loop1): Can't read superblock on 2nd try [ 489.389016][T26020] loop0: detected capacity change from 0 to 4 [ 489.400162][T26020] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00feffffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 489.412120][T26021] loop3: detected capacity change from 0 to 4 [ 489.424480][T26021] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000004000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 489.453912][T26042] loop5: detected capacity change from 0 to 4 [ 489.460891][T26042] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000010200000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000c0ed0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 489.524677][T26042] loop5: detected capacity change from 0 to 4 [ 489.534487][T26054] loop1: detected capacity change from 0 to 4 [ 489.534589][T26042] EXT4-fs (loop5): Can't read superblock on 2nd try [ 489.549234][T26054] EXT4-fs (loop1): Can't read superblock on 2nd try [ 489.557548][T26055] loop4: detected capacity change from 0 to 4 [ 489.580616][T26055] EXT4-fs (loop4): Can't read superblock on 2nd try [ 489.615473][T26054] loop1: detected capacity change from 0 to 4 [ 489.623274][T26065] loop0: detected capacity change from 0 to 4 22:31:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00ab9061d500000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 489.638601][T26054] EXT4-fs (loop1): Can't read superblock on 2nd try [ 489.644104][T26066] loop3: detected capacity change from 0 to 4 [ 489.661280][T26065] EXT4-fs (loop0): Can't read superblock on 2nd try [ 489.668113][T26066] EXT4-fs (loop3): Can't read superblock on 2nd try [ 489.669968][T26081] loop5: detected capacity change from 0 to 4 22:31:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000400000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 489.691015][T26055] loop4: detected capacity change from 0 to 4 [ 489.704375][T26055] EXT4-fs (loop4): Can't read superblock on 2nd try [ 489.710891][T26081] EXT4-fs (loop5): Can't read superblock on 2nd try [ 489.724429][T26065] loop0: detected capacity change from 0 to 4 [ 489.725474][T26066] loop3: detected capacity change from 0 to 4 22:31:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000005000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 489.730876][T26065] EXT4-fs (loop0): Can't read superblock on 2nd try [ 489.748138][T26066] EXT4-fs (loop3): Can't read superblock on 2nd try [ 489.754937][T26081] loop5: detected capacity change from 0 to 4 [ 489.761295][T26097] loop1: detected capacity change from 0 to 4 [ 489.782378][T26081] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000220000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000fffe0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 489.790160][T26097] EXT4-fs (loop1): bad block size 16384 [ 489.813951][T26110] loop4: detected capacity change from 0 to 4 [ 489.833281][T26097] loop1: detected capacity change from 0 to 4 [ 489.841273][T26119] loop0: detected capacity change from 0 to 4 [ 489.853746][T26110] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00ffffffda00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 489.856474][T26119] EXT4-fs (loop0): Can't read superblock on 2nd try [ 489.864850][T26097] EXT4-fs (loop1): bad block size 16384 22:31:42 executing program 2: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x64, r0, 0x300, 0x5, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xaaa2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000021}, 0x20000000) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3b, 0x0, &(0x7f0000000200), 0x120842, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) openat(r1, &(0x7f0000000040)='./file0\x00', 0x80000, 0x31) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040), r2) sendmsg$NLBL_CALIPSO_C_ADD(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x24, r3, 0x201, 0x0, 0x0, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x30, r0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x1) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000340)={'wpan0\x00'}) 22:31:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000250000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000001000000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 489.904942][T26120] loop3: detected capacity change from 0 to 4 [ 489.921839][T26127] loop5: detected capacity change from 0 to 4 [ 489.935608][T26127] EXT4-fs (loop5): Can't read superblock on 2nd try [ 489.942847][T26120] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000006000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 489.953279][T26110] loop4: detected capacity change from 0 to 4 [ 489.958796][T26144] loop0: detected capacity change from 0 to 4 [ 489.959653][T26143] loop1: detected capacity change from 0 to 4 [ 489.971980][T26110] EXT4-fs (loop4): Can't read superblock on 2nd try [ 489.973008][T26143] EXT4-fs (loop1): Invalid log block size: 16 [ 489.990667][T26144] EXT4-fs (loop0): Can't read superblock on 2nd try [ 489.991522][T26127] loop5: detected capacity change from 0 to 4 22:31:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000290000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffffff600000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 490.006683][T26127] EXT4-fs (loop5): Can't read superblock on 2nd try [ 490.026405][T26120] loop3: detected capacity change from 0 to 4 [ 490.032986][T26120] EXT4-fs (loop3): Can't read superblock on 2nd try [ 490.061278][T26143] loop1: detected capacity change from 0 to 4 [ 490.067541][T26174] loop4: detected capacity change from 0 to 4 [ 490.073722][T26180] loop0: detected capacity change from 0 to 4 [ 490.078577][T26174] EXT4-fs (loop4): Can't read superblock on 2nd try [ 490.080028][T26177] loop5: detected capacity change from 0 to 4 [ 490.089082][T26180] EXT4-fs (loop0): Can't read superblock on 2nd try [ 490.092824][T26143] EXT4-fs (loop1): Invalid log block size: 16 22:31:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000fff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 490.101716][T26177] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x983e1000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x30000000}) 22:31:42 executing program 2: ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000040)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 490.132289][T26192] loop3: detected capacity change from 0 to 4 [ 490.139649][T26192] EXT4-fs (loop3): Can't read superblock on 2nd try [ 490.145768][T26174] loop4: detected capacity change from 0 to 4 [ 490.155455][T26174] EXT4-fs (loop4): Can't read superblock on 2nd try [ 490.170901][T26177] loop5: detected capacity change from 0 to 4 22:31:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000e01000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000007000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 490.176155][T26180] loop0: detected capacity change from 0 to 4 [ 490.186597][T26208] loop2: detected capacity change from 0 to 4 [ 490.186860][T26177] EXT4-fs (loop5): Can't read superblock on 2nd try [ 490.194575][T26208] EXT4-fs (loop2): Can't read superblock on 2nd try [ 490.214673][T26180] EXT4-fs (loop0): Can't read superblock on 2nd try [ 490.222710][T26192] loop3: detected capacity change from 0 to 4 22:31:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000002e0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000feff0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffffdf900000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 490.229647][T26192] EXT4-fs (loop3): Can't read superblock on 2nd try [ 490.238580][T26220] loop4: detected capacity change from 0 to 4 [ 490.239182][T26222] loop1: detected capacity change from 0 to 4 [ 490.255917][T26220] EXT4-fs (loop4): Can't read superblock on 2nd try [ 490.257539][T26222] EXT4-fs (loop1): Invalid log block size: 270 22:31:42 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6a71664edd034f0048fa0807bc"]) chdir(&(0x7f0000000040)='./file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@private2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) statx(r0, &(0x7f0000000180)='./file0\x00', 0x0, 0x80, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = socket(0x2, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(r3, r5, 0x0) r6 = socket(0x2, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0xee00, r7, r7) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0xee00, r8, r8) getresgid(&(0x7f00000001c0), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) r10 = getegid() r11 = socket(0x2, 0x2, 0x0) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r12, r12) setresgid(r10, r12, 0x0) setxattr$system_posix_acl(&(0x7f0000000500)='./file0\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="02000000010001000000000002000100", @ANYRES32=r1, @ANYBLOB="02000600", @ANYRES32=r2, @ANYBLOB="040003000000000008000100", @ANYRESHEX=r3, @ANYBLOB="08000200", @ANYRES32=r7, @ANYRES16, @ANYRESOCT, @ANYBLOB="08000210", @ANYRES32=r8, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=0xee00, @ANYBLOB="08000200", @ANYRES32=r10, @ANYBLOB="10000500000000002000000000000000"], 0x74, 0x2) [ 490.299958][T26234] loop0: detected capacity change from 0 to 4 [ 490.307380][T26234] EXT4-fs (loop0): Can't read superblock on 2nd try [ 490.314323][T26237] loop3: detected capacity change from 0 to 4 [ 490.317232][T26222] loop1: detected capacity change from 0 to 4 [ 490.326810][T26237] EXT4-fs (loop3): Can't read superblock on 2nd try [ 490.334370][T26222] EXT4-fs (loop1): Invalid log block size: 270 [ 490.341886][T26249] loop2: detected capacity change from 0 to 4 [ 490.345087][T26247] loop5: detected capacity change from 0 to 4 [ 490.350146][T26249] EXT4-fs (loop2): Unrecognized mount option "jqfNO" or missing value [ 490.363374][T26220] loop4: detected capacity change from 0 to 4 [ 490.370832][T26220] EXT4-fs (loop4): Can't read superblock on 2nd try [ 490.371182][T26237] loop3: detected capacity change from 0 to 4 [ 490.383968][T26234] loop0: detected capacity change from 0 to 4 [ 490.390105][T26247] EXT4-fs (loop5): Can't read superblock on 2nd try [ 490.397558][T26234] EXT4-fs (loop0): Can't read superblock on 2nd try [ 490.398758][T26237] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000008000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000002000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000023c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000400000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 490.445892][T26249] loop2: detected capacity change from 0 to 4 [ 490.452905][T26271] loop4: detected capacity change from 0 to 4 [ 490.461479][T26249] EXT4-fs (loop2): Unrecognized mount option "jqfNO" or missing value [ 490.476511][T26271] EXT4-fs (loop4): Can't read superblock on 2nd try [ 490.489062][T26247] loop5: detected capacity change from 0 to 4 [ 490.489070][T26281] loop0: detected capacity change from 0 to 4 [ 490.501522][T26281] EXT4-fs (loop0): Can't read superblock on 2nd try [ 490.501696][T26286] loop1: detected capacity change from 0 to 4 [ 490.511780][T26287] loop3: detected capacity change from 0 to 4 [ 490.514761][T26247] EXT4-fs (loop5): Can't read superblock on 2nd try [ 490.527137][T26287] EXT4-fs (loop3): Can't read superblock on 2nd try [ 490.534211][T26286] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20001ccb4000000003000000300000000f000000000000000200000002000000008000020080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x84440, &(0x7f0000000040)={[{@jqfmt_vfsv1}]}) 22:31:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffffdfd00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 490.545136][T26271] loop4: detected capacity change from 0 to 4 [ 490.554025][T26271] EXT4-fs (loop4): Can't read superblock on 2nd try [ 490.570849][T26303] loop2: detected capacity change from 0 to 4 [ 490.588689][T26287] loop3: detected capacity change from 0 to 4 22:31:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000023d0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000009000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6a71666d743d76667376317c59eba2bb9e7d234380c18c0b667c252c002ec4c2f418f023a816ec87e75860269978c128a6516b3aa7d3774d183cbfa28ccf6aa6f916b56572a83a3380a1848af37b9e8999ec4f280da7b950ee2c9b1ffdad1da187c90ee2b5e5aa772ee45bff3463ad30c10f7bbdd34a8c329819ff4a2463269990ea6607bed368ff77c2acbc89f743e1fd0479a0e3162399c30633c26310597165c3fb593001fd3a2a2c9309"]) [ 490.596016][T26287] EXT4-fs (loop3): Can't read superblock on 2nd try [ 490.610528][T26316] loop0: detected capacity change from 0 to 4 [ 490.627426][T26315] loop5: detected capacity change from 0 to 4 [ 490.633681][T26286] loop1: detected capacity change from 0 to 4 [ 490.633752][T26323] loop4: detected capacity change from 0 to 4 22:31:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000800000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 490.647448][T26323] EXT4-fs (loop4): Can't read superblock on 2nd try [ 490.656727][T26286] EXT4-fs (loop1): Can't read superblock on 2nd try [ 490.664117][T26316] EXT4-fs (loop0): Can't read superblock on 2nd try [ 490.678960][T26315] EXT4-fs (loop5): Can't read superblock on 2nd try [ 490.692991][T26332] loop2: detected capacity change from 0 to 4 [ 490.693032][T26336] loop3: detected capacity change from 0 to 4 [ 490.706485][T26332] EXT4-fs (loop2): Unrecognized mount option "jqfmt=vfsv1|Y뢻}#C f|%" or missing value [ 490.709602][T26336] EXT4-fs (loop3): Can't read superblock on 2nd try [ 490.726398][T26323] loop4: detected capacity change from 0 to 4 [ 490.734357][T26316] loop0: detected capacity change from 0 to 4 [ 490.741240][T26315] loop5: detected capacity change from 0 to 4 22:31:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000003000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000040000800000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 490.747954][T26316] EXT4-fs (loop0): Can't read superblock on 2nd try [ 490.753012][T26323] EXT4-fs (loop4): Can't read superblock on 2nd try [ 490.764183][T26315] EXT4-fs (loop5): Can't read superblock on 2nd try [ 490.770899][T26332] loop2: detected capacity change from 0 to 4 [ 490.771181][T26332] EXT4-fs (loop2): Unrecognized mount option "jqfmt=vfsv1|Y뢻}#C f|%" or missing value 22:31:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000003f0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 490.792513][T26353] loop1: detected capacity change from 0 to 4 [ 490.798513][T26360] loop3: detected capacity change from 0 to 4 [ 490.808270][T26360] EXT4-fs (loop3): Can't read superblock on 2nd try [ 490.821352][T26353] EXT4-fs (loop1): Can't read superblock on 2nd try [ 490.838859][T26369] loop0: detected capacity change from 0 to 4 22:31:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000c00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) creat(&(0x7f0000000040)='./file0\x00', 0xc) 22:31:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffffffd00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000a000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 490.846878][T26369] EXT4-fs (loop0): Can't read superblock on 2nd try [ 490.876750][T26353] loop1: detected capacity change from 0 to 4 [ 490.883187][T26380] loop2: detected capacity change from 0 to 4 [ 490.884960][T26384] loop4: detected capacity change from 0 to 4 [ 490.895391][T26353] EXT4-fs (loop1): Can't read superblock on 2nd try [ 490.895999][T26388] loop5: detected capacity change from 0 to 4 [ 490.908613][T26382] loop3: detected capacity change from 0 to 4 [ 490.914776][T26369] loop0: detected capacity change from 0 to 4 22:31:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000004000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 490.915230][T26380] EXT4-fs (loop2): Can't read superblock on 2nd try [ 490.921464][T26369] EXT4-fs (loop0): Can't read superblock on 2nd try [ 490.931396][T26384] EXT4-fs (loop4): Can't read superblock on 2nd try [ 490.941234][T26382] EXT4-fs (loop3): Can't read superblock on 2nd try [ 490.946323][T26388] EXT4-fs (loop5): Can't read superblock on 2nd try [ 490.968469][T26380] loop2: detected capacity change from 0 to 4 22:31:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000400000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 490.972307][T26407] loop1: detected capacity change from 0 to 4 [ 490.984420][T26380] EXT4-fs (loop2): Can't read superblock on 2nd try [ 491.008831][T26382] loop3: detected capacity change from 0 to 4 [ 491.014860][T26407] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x11c0002, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) flistxattr(r1, &(0x7f00000000c0), 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') 22:31:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000001000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 491.022025][T26382] EXT4-fs (loop3): Can't read superblock on 2nd try [ 491.027838][T26388] loop5: detected capacity change from 0 to 4 [ 491.040470][T26384] loop4: detected capacity change from 0 to 4 [ 491.042606][T26388] EXT4-fs (loop5): Can't read superblock on 2nd try [ 491.054855][T26384] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000b000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 491.085776][T26424] loop0: detected capacity change from 0 to 4 [ 491.087690][T26432] loop3: detected capacity change from 0 to 4 [ 491.098368][T26424] EXT4-fs (loop0): Can't read superblock on 2nd try [ 491.107371][T26407] loop1: detected capacity change from 0 to 4 [ 491.126704][T26432] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffffffe00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaad16, &(0x7f0000000200), 0x40c, &(0x7f0000000040)=ANY=[@ANYBLOB="627131ff742c00dd"]) [ 491.139109][T26407] EXT4-fs (loop1): Can't read superblock on 2nd try [ 491.148997][T26446] loop4: detected capacity change from 0 to 4 [ 491.157996][T26452] loop5: detected capacity change from 0 to 4 [ 491.162493][T26424] loop0: detected capacity change from 0 to 4 [ 491.165320][T26452] EXT4-fs (loop5): Can't read superblock on 2nd try [ 491.179713][T26424] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000fff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000005000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000002400000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 491.198809][T26446] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000002000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 491.265773][T26476] loop0: detected capacity change from 0 to 4 [ 491.273400][T26476] EXT4-fs (loop0): Can't read superblock on 2nd try [ 491.274764][T26446] loop4: detected capacity change from 0 to 4 [ 491.283246][T26478] loop3: detected capacity change from 0 to 4 [ 491.294034][T26473] loop1: detected capacity change from 0 to 4 [ 491.300335][T26478] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000480000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000c000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 491.311886][T26473] EXT4-fs (loop1): Can't read superblock on 2nd try [ 491.314537][T26446] EXT4-fs (loop4): Can't read superblock on 2nd try [ 491.318956][T26476] loop0: detected capacity change from 0 to 4 [ 491.328920][T26474] loop5: detected capacity change from 0 to 4 [ 491.338070][T26476] EXT4-fs (loop0): Can't read superblock on 2nd try [ 491.350875][T26474] EXT4-fs (loop5): Can't read superblock on 2nd try [ 491.378277][T26473] loop1: detected capacity change from 0 to 4 [ 491.384626][T26478] loop3: detected capacity change from 0 to 4 [ 491.390972][T26478] EXT4-fs (loop3): Can't read superblock on 2nd try [ 491.398573][T26473] EXT4-fs (loop1): Can't read superblock on 2nd try [ 491.416974][T26474] loop5: detected capacity change from 0 to 4 22:31:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000402000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000006000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 491.423092][T26500] loop0: detected capacity change from 0 to 4 [ 491.441430][T26474] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000004c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffffbff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 491.476351][T26500] EXT4-fs (loop0): Can't read superblock on 2nd try [ 491.485831][T26514] loop1: detected capacity change from 0 to 4 [ 491.507678][T26516] loop4: detected capacity change from 0 to 4 [ 491.513983][T26514] EXT4-fs (loop1): Can't read superblock on 2nd try [ 491.533834][T26516] EXT4-fs (loop4): Can't read superblock on 2nd try [ 491.538700][T26524] loop5: detected capacity change from 0 to 4 [ 491.547936][T26524] EXT4-fs (loop5): Can't read superblock on 2nd try [ 491.552113][T26519] loop3: detected capacity change from 0 to 4 [ 491.565426][T26519] EXT4-fs (loop3): Can't read superblock on 2nd try [ 491.575411][T26514] loop1: detected capacity change from 0 to 4 22:31:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fffbffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 491.590129][T26534] loop0: detected capacity change from 0 to 4 [ 491.602161][T26534] EXT4-fs (loop0): Can't read superblock on 2nd try [ 491.617911][T26516] loop4: detected capacity change from 0 to 4 [ 491.624182][T26519] loop3: detected capacity change from 0 to 4 [ 491.632010][T26514] EXT4-fs (loop1): Can't read superblock on 2nd try [ 491.634263][T26516] EXT4-fs (loop4): Can't read superblock on 2nd try [ 491.639455][T26519] EXT4-fs (loop3): Can't read superblock on 2nd try [ 491.655180][T26545] loop5: detected capacity change from 0 to 4 [ 491.668986][T26545] EXT4-fs (loop5): Can't read superblock on 2nd try [ 491.717309][T26545] loop5: detected capacity change from 0 to 4 [ 491.728028][T26545] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:44 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6a600dbe705200ff0300000000"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom(r1, &(0x7f0000000140)=""/130, 0x82, 0x2021, &(0x7f0000000080)=@ax25={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1}, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}, 0x80) mknodat$null(r0, &(0x7f0000000040)='./file0\x00', 0x20, 0x103) 22:31:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000600000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000007000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000003000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000d000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00f9fdffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 492.191984][T26578] loop4: detected capacity change from 0 to 4 [ 492.199359][T26576] loop1: detected capacity change from 0 to 4 [ 492.202712][T26582] loop3: detected capacity change from 0 to 4 [ 492.206465][T26581] loop5: detected capacity change from 0 to 4 [ 492.217677][T26583] loop0: detected capacity change from 0 to 4 [ 492.218260][T26577] loop2: detected capacity change from 0 to 4 [ 492.229958][T26582] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000004000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 492.231852][T26577] EXT4-fs (loop2): Unrecognized mount option "j`pR" or missing value [ 492.237836][T26578] EXT4-fs (loop4): Can't read superblock on 2nd try [ 492.253892][T26576] EXT4-fs (loop1): Can't read superblock on 2nd try [ 492.266652][T26583] EXT4-fs (loop0): Can't read superblock on 2nd try [ 492.267176][T26581] EXT4-fs (loop5): Can't read superblock on 2nd try [ 492.299607][T26577] loop2: detected capacity change from 0 to 4 [ 492.305817][T26581] loop5: detected capacity change from 0 to 4 [ 492.311344][T26577] EXT4-fs (loop2): Unrecognized mount option "j`pR" or missing value [ 492.312566][T26576] loop1: detected capacity change from 0 to 4 [ 492.330344][T26578] loop4: detected capacity change from 0 to 4 [ 492.336788][T26581] EXT4-fs (loop5): Can't read superblock on 2nd try [ 492.336945][T26578] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:44 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="dd"]) getdents(r0, &(0x7f0000000240)=""/220, 0xdc) 22:31:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00fdfdffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 492.349053][T26583] loop0: detected capacity change from 0 to 4 [ 492.350230][T26576] EXT4-fs (loop1): Can't read superblock on 2nd try [ 492.371615][T26616] loop3: detected capacity change from 0 to 4 [ 492.382259][T26616] EXT4-fs (loop3): Can't read superblock on 2nd try [ 492.384232][T26583] EXT4-fs (loop0): Can't read superblock on 2nd try 22:31:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000008000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 492.415289][T26629] loop2: detected capacity change from 0 to 4 [ 492.415390][T26632] loop5: detected capacity change from 0 to 4 [ 492.428362][T26629] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 492.443172][T26632] EXT4-fs (loop5): Can't read superblock on 2nd try 22:31:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000e000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000680000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 492.466558][T26616] loop3: detected capacity change from 0 to 4 [ 492.476500][T26616] EXT4-fs (loop3): Can't read superblock on 2nd try [ 492.478251][T26629] loop2: detected capacity change from 0 to 4 [ 492.483272][T26644] loop1: detected capacity change from 0 to 4 [ 492.489707][T26629] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 492.505284][T26644] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000005000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:44 executing program 2: sendmsg$NFT_MSG_GETRULE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x134, 0x7, 0xa, 0x801, 0x0, 0x0, {0x0, 0x0, 0x6}, [@NFTA_RULE_COMPAT={0xc, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_FLAGS={0x8, 0x2, 0x1, 0x0, 0x2}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_COMPAT={0xc, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x8}]}, @NFTA_RULE_EXPRESSIONS={0x90, 0x4, 0x0, 0x1, [{0x28, 0x1, 0x0, 0x1, [@connlimit={{0xe}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_CONNLIMIT_COUNT={0x8, 0x1, 0x1, 0x0, 0x4}]}}, @rt={{0x7}, @void}]}, {0x64, 0x1, 0x0, 0x1, [@fib={{0x8}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_FIB_FLAGS={0x8}, @NFTA_FIB_DREG={0x8}, @NFTA_FIB_RESULT={0x8}, @NFTA_FIB_FLAGS={0x8, 0x3, 0x1, 0x0, 0xf}]}}, @meta={{0x9}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_META_SREG={0x8}]}}, @dup={{0x8}, @void}, @dup={{0x8}, @void}, @numgen={{0xb}, @void}]}]}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_RULE_USERDATA={0x49, 0x7, 0x1, 0x0, "0696932346a1d1e7f076869e34f4be9282e07ad6da891dfdff289394c7ee15782034612e8eb6acf8ec4106f519f508a896d9478c8f3a9c815f074b63ba9946b7b91f693827"}, @NFTA_RULE_POSITION_ID={0x8}]}, 0x134}, 0x1, 0x0, 0x0, 0x800}, 0x8001) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6a11bedc6e3b7666e1abe9d232a6345627593e07789835f3f4d5a4dbdd0bb04175cd37c4f41a9450ae2de1717d16e306b1e53d8920311026dd551913ac1073a7083b93d56c599f47f3d13837efbbe8acf8c703d00b279ea9f78ef5ef3517d130b9bdcb73114f42f68415ce401527242d0e30f473dfb97223592181e703779e0d2058cbcb6f7260500d71f08c3e1affdfaf6a81127c9196a11bf8a312589274c5f776c0d6"]) [ 492.514746][T26652] loop4: detected capacity change from 0 to 4 [ 492.522294][T26652] EXT4-fs (loop4): Can't read superblock on 2nd try 22:31:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000f000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 492.563969][T26644] loop1: detected capacity change from 0 to 4 [ 492.570414][T26632] loop5: detected capacity change from 0 to 4 [ 492.584596][T26632] EXT4-fs (loop5): Can't read superblock on 2nd try [ 492.585070][T26644] EXT4-fs (loop1): Can't read superblock on 2nd try [ 492.598448][T26667] loop0: detected capacity change from 0 to 4 [ 492.606307][T26674] loop3: detected capacity change from 0 to 4 22:31:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f007fffffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 492.606332][T26667] EXT4-fs (loop0): Can't read superblock on 2nd try [ 492.620110][T26675] loop2: detected capacity change from 0 to 4 [ 492.627143][T26674] EXT4-fs (loop3): Can't read superblock on 2nd try [ 492.634026][T26676] loop4: detected capacity change from 0 to 4 [ 492.640142][T26686] loop5: detected capacity change from 0 to 4 22:31:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000009000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 492.646480][T26675] EXT4-fs (loop2): Unrecognized mount option "jn;vf24V'Y>x5դ Au7P-q}= 1&Us;lYG87 '50sOB@'$-0s߹r#Y!w Xor`Pq>߯j|Xtv" or missing value [ 492.649674][T26686] EXT4-fs (loop5): Can't read superblock on 2nd try [ 492.690615][T26676] EXT4-fs (loop4): Can't read superblock on 2nd try [ 492.693750][T26667] loop0: detected capacity change from 0 to 4 [ 492.697448][T26674] loop3: detected capacity change from 0 to 4 22:31:45 executing program 2: sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x0, 0x400, 0x70bd2c, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x20, 0x5b}}}}, ["", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x901) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000006000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 492.709794][T26667] EXT4-fs (loop0): Can't read superblock on 2nd try [ 492.710210][T26674] EXT4-fs (loop3): Can't read superblock on 2nd try [ 492.742334][T26686] loop5: detected capacity change from 0 to 4 [ 492.746332][T26700] loop1: detected capacity change from 0 to 4 [ 492.756274][T26700] EXT4-fs (loop1): Can't read superblock on 2nd try 22:31:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000006c0000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 492.763258][T26686] EXT4-fs (loop5): Can't read superblock on 2nd try [ 492.763907][T26708] loop2: detected capacity change from 0 to 4 [ 492.770510][T26676] loop4: detected capacity change from 0 to 4 [ 492.787822][T26708] EXT4-fs (loop2): Can't read superblock on 2nd try [ 492.806268][T26700] loop1: detected capacity change from 0 to 4 22:31:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f008cffffff00000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:45 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffefffffffffff, r0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, r0, 0x0) close(r0) write$binfmt_elf64(r0, &(0x7f0000000480)={{0x7f, 0x45, 0x4c, 0x46, 0x3f, 0x2, 0x6, 0x1f, 0x7, 0x2, 0x3e, 0x5, 0x28f, 0x40, 0x9b, 0x2, 0x5, 0x38, 0x2, 0x8, 0x5, 0x1000}, [{0x60000000, 0x3, 0x8, 0x0, 0x9, 0x6, 0x4, 0x5}, {0x70000000, 0x3, 0x6, 0x7fff, 0x200, 0x1, 0x40000000000000, 0x1}], "229fb4bd964a7f86c78b0577be68d5a6bbad1744cedd5c34fac0acd879fd3c54907e76e6c10e09dd7fca1507b7b4eca081c25cb2d70a38485e9d360a4f83544dbac072e98b3a52496c2bff0d6fcde6ca865c5f99b8185e0bf20bd4f85bdbfaf9d47cd272e068e6b03c17e12aa4fba5469b301b7965a6292a350f07244a2764b43b87332dab13426a404d016f313572c03a6152ca16d0e3798861ad519824f981516d5f8a54b9950051f41139e07cef53eed18a915f91", ['\x00', '\x00', '\x00']}, 0x466) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 492.808910][T26676] EXT4-fs (loop4): Can't read superblock on 2nd try [ 492.819601][T26700] EXT4-fs (loop1): Can't read superblock on 2nd try [ 492.827200][T26723] loop3: detected capacity change from 0 to 4 [ 492.840327][T26726] loop0: detected capacity change from 0 to 4 [ 492.848064][T26723] EXT4-fs (loop3): Can't read superblock on 2nd try 22:31:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000a000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000010000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 492.871510][T26726] EXT4-fs (loop0): Can't read superblock on 2nd try [ 492.899417][T26738] loop5: detected capacity change from 0 to 4 [ 492.899436][T26723] loop3: detected capacity change from 0 to 4 [ 492.909122][T26737] loop2: detected capacity change from 0 to 4 [ 492.919306][T26738] EXT4-fs (loop5): Can't read superblock on 2nd try [ 492.923777][T26737] EXT4-fs (loop2): Can't read superblock on 2nd try [ 492.930117][T26742] loop1: detected capacity change from 0 to 4 [ 492.938766][T26723] EXT4-fs (loop3): Can't read superblock on 2nd try [ 492.939957][T26742] EXT4-fs (loop1): Can't read superblock on 2nd try [ 492.952493][T26751] loop4: detected capacity change from 0 to 4 [ 492.953987][T26726] loop0: detected capacity change from 0 to 4 22:31:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000740000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) 22:31:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000406000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@jqfmt_vfsv1}]}) [ 492.966587][T26726] EXT4-fs (loop0): Can't read superblock on 2nd try [ 492.969348][T26751] EXT4-fs (loop4): Can't read superblock on 2nd try [ 492.973199][T26738] loo