8][ T8080] loop5: detected capacity change from 0 to 264192 [ 331.592554][ T8081] loop0: detected capacity change from 0 to 264192 [ 331.630708][ T8093] loop2: detected capacity change from 0 to 264192 [ 331.637393][ T8086] loop4: detected capacity change from 0 to 264192 [ 331.643175][ T8080] EXT4-fs (loop5): inodes count not valid: 385876000 vs 32 [ 331.648574][ T8094] loop1: detected capacity change from 0 to 264192 [ 331.658863][ T8094] EXT4-fs (loop1): inodes count not valid: 989855776 vs 32 [ 331.681640][ T8086] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 331.684473][ T8081] EXT4-fs (loop0): inodes count not valid: 3271557152 vs 32 [ 331.691758][ T8086] EXT4-fs (loop4): group descriptors corrupted! 15:30:46 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 331.725663][ T8093] EXT4-fs (loop2): inodes count not valid: 805306400 vs 32 15:30:46 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000018000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:46 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000031000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 331.818874][ T8102] loop1: detected capacity change from 0 to 264192 [ 331.838924][ T8103] loop0: detected capacity change from 0 to 264192 15:30:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c040600ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 331.869382][ T8102] EXT4-fs (loop1): inodes count not valid: 1006632992 vs 32 [ 331.877792][ T8103] EXT4-fs (loop0): inodes count not valid: 3271557152 vs 32 [ 331.894426][ T8109] loop5: detected capacity change from 0 to 264192 15:30:46 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000c4000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 331.923485][ T8122] loop4: detected capacity change from 0 to 264192 [ 331.930991][ T8109] EXT4-fs (loop5): inodes count not valid: 402653216 vs 32 [ 331.943213][ T8122] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 331.953387][ T8122] EXT4-fs (loop4): group descriptors corrupted! [ 331.975706][ T8131] loop1: detected capacity change from 0 to 264192 [ 331.982853][ T8132] loop2: detected capacity change from 0 to 264192 [ 331.993387][ T8131] EXT4-fs (loop1): inodes count not valid: 1006632992 vs 32 [ 331.998559][ T8132] EXT4-fs (loop2): inodes count not valid: 822083616 vs 32 15:30:46 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000019000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:46 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 332.059078][ T8122] loop4: detected capacity change from 0 to 264192 [ 332.070149][ T8122] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 332.080529][ T8122] EXT4-fs (loop4): group descriptors corrupted! [ 332.108487][ T8157] loop2: detected capacity change from 0 to 264192 [ 332.125389][ T8152] loop0: detected capacity change from 0 to 264192 [ 332.126204][ T8164] loop1: detected capacity change from 0 to 264192 [ 332.132261][ T8161] loop5: detected capacity change from 0 to 264192 [ 332.147659][ T8164] EXT4-fs (loop1): inodes count not valid: 1023410208 vs 32 15:30:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000700ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 332.170568][ T8157] EXT4-fs (loop2): inodes count not valid: 822083616 vs 32 [ 332.192681][ T8152] EXT4-fs (loop0): inodes count not valid: 3288334368 vs 32 15:30:47 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000032000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 332.235085][ T8175] loop1: detected capacity change from 0 to 264192 [ 332.252823][ T8161] EXT4-fs (loop5): inodes count not valid: 419430432 vs 32 [ 332.266036][ T8181] loop0: detected capacity change from 0 to 264192 [ 332.282740][ T8181] EXT4-fs (loop0): inodes count not valid: 3288334368 vs 32 15:30:47 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000c5000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 332.317778][ T8178] loop4: detected capacity change from 0 to 264192 [ 332.327340][ T8178] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 332.337736][ T8178] EXT4-fs (loop4): group descriptors corrupted! 15:30:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000900ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:30:47 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:47 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 332.417158][ T8194] loop2: detected capacity change from 0 to 264192 [ 332.426758][ T8195] loop0: detected capacity change from 0 to 264192 [ 332.446660][ T8194] EXT4-fs (loop2): inodes count not valid: 838860832 vs 32 [ 332.456217][ T8200] loop5: detected capacity change from 0 to 264192 [ 332.476895][ T8195] EXT4-fs (loop0): inodes count not valid: 3305111584 vs 32 [ 332.485516][ T8200] EXT4-fs (loop5): inodes count not valid: 436207648 vs 32 [ 332.507887][ T8211] loop4: detected capacity change from 0 to 264192 [ 332.523799][ T8211] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 332.534090][ T8211] EXT4-fs (loop4): group descriptors corrupted! [ 332.556510][ T8217] loop1: detected capacity change from 0 to 264192 [ 332.567945][ T8217] EXT4-fs (loop1): inodes count not valid: 1040187424 vs 32 15:30:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000a00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 332.581088][ T8230] loop0: detected capacity change from 0 to 264192 [ 332.601365][ T8234] loop2: detected capacity change from 0 to 264192 [ 332.618869][ T8230] EXT4-fs (loop0): inodes count not valid: 3305111584 vs 32 15:30:47 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003f000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:47 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:47 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000c6000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 332.638920][ T8234] EXT4-fs (loop2): inodes count not valid: 838860832 vs 32 [ 332.651569][ T8247] loop4: detected capacity change from 0 to 264192 [ 332.665052][ T8247] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 332.675261][ T8247] EXT4-fs (loop4): group descriptors corrupted! 15:30:47 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000033000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 332.730513][ T8262] loop5: detected capacity change from 0 to 264192 [ 332.748129][ T8263] loop1: detected capacity change from 0 to 264192 [ 332.755708][ T8247] loop4: detected capacity change from 0 to 264192 [ 332.768293][ T8262] EXT4-fs (loop5): inodes count not valid: 452984864 vs 32 [ 332.776467][ T8247] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 332.786581][ T8247] EXT4-fs (loop4): group descriptors corrupted! [ 332.788946][ T8265] loop0: detected capacity change from 0 to 264192 [ 332.809195][ T8263] EXT4-fs (loop1): inodes count not valid: 1056964640 vs 32 [ 332.819434][ T8275] loop2: detected capacity change from 0 to 264192 [ 332.839390][ T8265] EXT4-fs (loop0): inodes count not valid: 3321888800 vs 32 [ 332.856025][ T8275] EXT4-fs (loop2): inodes count not valid: 855638048 vs 32 15:30:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000b00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:30:47 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000c7000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 332.896281][ T8283] loop0: detected capacity change from 0 to 264192 [ 332.899846][ T8289] loop1: detected capacity change from 0 to 264192 [ 332.915774][ T8289] EXT4-fs (loop1): inodes count not valid: 1056964640 vs 32 [ 332.931654][ T8283] EXT4-fs (loop0): inodes count not valid: 3321888800 vs 32 15:30:47 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 332.959973][ T8302] loop4: detected capacity change from 0 to 264192 [ 332.968124][ T8302] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 332.978247][ T8302] EXT4-fs (loop4): group descriptors corrupted! [ 332.999394][ T8304] loop2: detected capacity change from 0 to 264192 15:30:47 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000040000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 333.031617][ T8304] EXT4-fs (loop2): inodes count not valid: 855638048 vs 32 [ 333.047169][ T8317] loop0: detected capacity change from 0 to 264192 [ 333.047098][ T8315] loop5: detected capacity change from 0 to 264192 [ 333.066858][ T8317] EXT4-fs (loop0): inodes count not valid: 3338666016 vs 32 15:30:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000c00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 333.079467][ T8315] EXT4-fs (loop5): inodes count not valid: 469762080 vs 32 15:30:47 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000034000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 333.104925][ T8331] loop1: detected capacity change from 0 to 264192 [ 333.128934][ T8331] EXT4-fs (loop1): inodes count not valid: 1073741856 vs 32 [ 333.136783][ T8336] loop0: detected capacity change from 0 to 264192 [ 333.143737][ T8338] loop4: detected capacity change from 0 to 264192 15:30:47 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000111c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 333.154700][ T8338] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 333.164811][ T8338] EXT4-fs (loop4): group descriptors corrupted! [ 333.180812][ T8336] EXT4-fs (loop0): inodes count not valid: 3338666016 vs 32 15:30:47 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000004020100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 333.204181][ T8338] loop4: detected capacity change from 0 to 264192 [ 333.221465][ T8338] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 333.231595][ T8338] EXT4-fs (loop4): group descriptors corrupted! [ 333.234329][ T8356] loop5: detected capacity change from 0 to 264192 [ 333.248887][ T8355] loop2: detected capacity change from 0 to 264192 15:30:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000d00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:30:48 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000048000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 333.279355][ T8356] EXT4-fs (loop5): inodes count not valid: 470876192 vs 32 [ 333.300035][ T8355] EXT4-fs (loop2): inodes count not valid: 872415264 vs 32 [ 333.341935][ T8373] loop4: detected capacity change from 0 to 264192 [ 333.358087][ T8376] loop0: detected capacity change from 0 to 264192 [ 333.368160][ T8379] loop1: detected capacity change from 0 to 264192 15:30:48 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 333.387562][ T8373] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 333.397736][ T8373] EXT4-fs (loop4): group descriptors corrupted! [ 333.413555][ T8381] loop2: detected capacity change from 0 to 264192 [ 333.432972][ T8376] EXT4-fs (loop0): inodes count not valid: 67108896 vs 32 [ 333.446068][ T8381] EXT4-fs (loop2): inodes count not valid: 872415264 vs 32 [ 333.466823][ T8379] EXT4-fs (loop1): inodes count not valid: 1207959584 vs 32 15:30:48 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000035000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 333.501468][ T8398] loop5: detected capacity change from 0 to 264192 [ 333.560859][ T8403] loop0: detected capacity change from 0 to 264192 [ 333.567570][ T8373] loop4: detected capacity change from 0 to 264192 [ 333.568696][ T8398] EXT4-fs (loop5): inodes count not valid: 486539296 vs 32 [ 333.581704][ T8406] loop1: detected capacity change from 0 to 264192 [ 333.591278][ T8373] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 333.601392][ T8373] EXT4-fs (loop4): group descriptors corrupted! [ 333.612875][ T8403] EXT4-fs (loop0): inodes count not valid: 67108896 vs 32 [ 333.641843][ T8406] EXT4-fs (loop1): inodes count not valid: 1207959584 vs 32 [ 333.655367][ T8413] loop2: detected capacity change from 0 to 264192 15:30:48 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000f6020100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000e00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:30:48 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000004c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:48 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000036000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 333.681144][ T8413] EXT4-fs (loop2): inodes count not valid: 889192480 vs 32 [ 333.747164][ T8429] loop2: detected capacity change from 0 to 264192 [ 333.814753][ T8429] EXT4-fs (loop2): inodes count not valid: 905969696 vs 32 [ 333.824437][ T8442] loop4: detected capacity change from 0 to 264192 [ 333.826570][ T8437] loop1: detected capacity change from 0 to 264192 [ 333.838728][ T8442] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 333.848872][ T8442] EXT4-fs (loop4): group descriptors corrupted! 15:30:48 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 333.859386][ T8441] loop0: detected capacity change from 0 to 264192 15:30:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000f00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:30:48 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001f000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 333.899830][ T8437] EXT4-fs (loop1): inodes count not valid: 1275068448 vs 32 [ 333.907399][ T8441] EXT4-fs (loop0): inodes count not valid: 4127195168 vs 32 [ 333.908064][ T8452] loop5: detected capacity change from 0 to 264192 [ 333.923839][ T8452] EXT4-fs (loop5): inodes count not valid: 503316512 vs 32 [ 333.960240][ T8450] loop2: detected capacity change from 0 to 264192 [ 333.979378][ T8461] loop1: detected capacity change from 0 to 264192 [ 333.998088][ T8450] EXT4-fs (loop2): inodes count not valid: 905969696 vs 32 [ 334.003587][ T8468] loop5: detected capacity change from 0 to 264192 [ 334.028609][ T8461] EXT4-fs (loop1): inodes count not valid: 1275068448 vs 32 [ 334.039385][ T8471] loop4: detected capacity change from 0 to 264192 [ 334.040451][ T8468] EXT4-fs (loop5): inodes count not valid: 520093728 vs 32 15:30:48 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000030100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 334.059812][ T8471] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 334.069910][ T8471] EXT4-fs (loop4): group descriptors corrupted! 15:30:48 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000037000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:48 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000356000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 334.158282][ T8471] loop4: detected capacity change from 0 to 264192 [ 334.181311][ T8471] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 334.191472][ T8471] EXT4-fs (loop4): group descriptors corrupted! 15:30:48 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000020000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 334.230426][ T8481] loop0: detected capacity change from 0 to 264192 [ 334.243865][ T8491] loop1: detected capacity change from 0 to 264192 [ 334.247879][ T8494] loop2: detected capacity change from 0 to 264192 [ 334.266423][ T8494] EXT4-fs (loop2): inodes count not valid: 922746912 vs 32 [ 334.288966][ T8491] EXT4-fs (loop1): inodes count not valid: 1443037216 vs 32 [ 334.307374][ T8502] loop5: detected capacity change from 0 to 264192 [ 334.314231][ T8481] EXT4-fs mount: 13 callbacks suppressed [ 334.314244][ T8481] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 15:30:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c041000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 334.330814][ T8481] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/753/file0 supports timestamps until 2038 (0x7fffffff) [ 334.370338][ T8502] EXT4-fs (loop5): inodes count not valid: 536870944 vs 32 [ 334.401838][ T8514] loop1: detected capacity change from 0 to 264192 [ 334.408631][ T8511] loop2: detected capacity change from 0 to 264192 15:30:49 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20001020000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:49 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000057030100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 334.443092][ T8514] EXT4-fs (loop1): inodes count not valid: 1443037216 vs 32 [ 334.450719][ T8511] EXT4-fs (loop2): inodes count not valid: 922746912 vs 32 [ 334.463044][ T8522] loop4: detected capacity change from 0 to 264192 15:30:49 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000038000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 334.501475][ T8522] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 334.511640][ T8522] EXT4-fs (loop4): group descriptors corrupted! [ 334.570973][ T8539] loop5: detected capacity change from 0 to 264192 [ 334.580050][ T8541] loop2: detected capacity change from 0 to 264192 [ 334.581462][ T8538] loop0: detected capacity change from 0 to 264192 [ 334.598251][T30450] print_req_error: 210 callbacks suppressed [ 334.598263][T30450] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 15:30:49 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000357000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 334.625110][ T8539] EXT4-fs (loop5): inodes count not valid: 537919520 vs 32 [ 334.632219][ T8541] EXT4-fs (loop2): inodes count not valid: 939524128 vs 32 [ 334.634298][ T8522] loop4: detected capacity change from 0 to 264192 [ 334.650449][ T8522] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 334.653276][ T8538] EXT4-fs (loop0): inodes count not valid: 1459617824 vs 32 [ 334.660645][ T8522] EXT4-fs (loop4): group descriptors corrupted! 15:30:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c201000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 334.716987][ T8572] loop1: detected capacity change from 0 to 264192 [ 334.732742][ T8572] EXT4-fs (loop1): inodes count not valid: 1459814432 vs 32 [ 334.744238][ T8560] loop2: detected capacity change from 0 to 264192 15:30:49 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000021000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 334.760414][ T8560] EXT4-fs (loop2): inodes count not valid: 939524128 vs 32 [ 334.814040][T31457] blk_update_request: I/O error, dev loop4, sector 3937 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 334.815577][T30450] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 334.825801][ T704] blk_update_request: I/O error, dev loop4, sector 3937 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 334.839624][T30442] blk_update_request: I/O error, dev loop4, sector 3968 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 334.848230][ T704] buffer_io_error: 179 callbacks suppressed [ 334.848241][ T704] Buffer I/O error on dev loop4p3, logical block 3712, async page read [ 334.874442][ T704] blk_update_request: I/O error, dev loop4, sector 3938 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 334.877604][ T8588] loop0: detected capacity change from 0 to 264192 [ 334.885585][ T704] Buffer I/O error on dev loop4p3, logical block 3713, async page read [ 334.885610][ T704] blk_update_request: I/O error, dev loop4, sector 3939 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 334.912003][ T704] Buffer I/O error on dev loop4p3, logical block 3714, async page read [ 334.920281][ T704] blk_update_request: I/O error, dev loop4, sector 3940 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 334.931412][ T704] Buffer I/O error on dev loop4p3, logical block 3715, async page read [ 334.939672][ T704] blk_update_request: I/O error, dev loop4, sector 3941 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 334.950982][ T704] Buffer I/O error on dev loop4p3, logical block 3716, async page read [ 334.959449][ T704] blk_update_request: I/O error, dev loop4, sector 3942 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 334.971136][ T704] Buffer I/O error on dev loop4p3, logical block 3717, async page read [ 334.979748][ T704] Buffer I/O error on dev loop4p3, logical block 3718, async page read [ 334.983459][ T8605] loop5: detected capacity change from 0 to 264192 [ 334.988080][ T704] Buffer I/O error on dev loop4p3, logical block 3719, async page read [ 334.988110][ T704] Buffer I/O error on dev loop4p4, logical block 496, async page read 15:30:49 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000358000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 334.995967][ T8604] loop4: detected capacity change from 0 to 264192 [ 335.019869][ T704] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 335.029235][ T8604] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 335.039357][ T8604] EXT4-fs (loop4): group descriptors corrupted! 15:30:49 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000008a030100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:49 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000039000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 335.079141][ T8615] loop1: detected capacity change from 0 to 264192 [ 335.087613][ T8615] EXT4-fs (loop1): inodes count not valid: 1476591648 vs 32 [ 335.096801][ T8605] EXT4-fs (loop5): inodes count not valid: 553648160 vs 32 15:30:49 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000359000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c001100ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:30:49 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000022000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 335.176881][ T8630] loop2: detected capacity change from 0 to 264192 [ 335.185874][ T8631] loop0: detected capacity change from 0 to 264192 [ 335.214875][ T8631] EXT4-fs (loop0): inodes count not valid: 2315255840 vs 32 [ 335.222260][ T8630] EXT4-fs (loop2): inodes count not valid: 956301344 vs 32 [ 335.274289][ T8644] loop4: detected capacity change from 0 to 264192 [ 335.280892][ T8645] loop1: detected capacity change from 0 to 264192 [ 335.309851][ T8651] loop2: detected capacity change from 0 to 264192 [ 335.317405][ T8652] loop5: detected capacity change from 0 to 264192 15:30:50 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 335.324078][ T8644] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 335.334192][ T8644] EXT4-fs (loop4): group descriptors corrupted! [ 335.344594][ T8647] loop0: detected capacity change from 0 to 264192 [ 335.347918][ T8651] EXT4-fs (loop2): inodes count not valid: 956301344 vs 32 [ 335.352383][ T8645] EXT4-fs (loop1): inodes count not valid: 1493368864 vs 32 15:30:50 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000023000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 335.374091][ T8652] EXT4-fs (loop5): inodes count not valid: 570425376 vs 32 15:30:50 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000024000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:50 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000008b030100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 335.451457][ T8664] loop2: detected capacity change from 0 to 264192 [ 335.460961][ T8666] loop5: detected capacity change from 0 to 264192 [ 335.468346][ T8666] EXT4-fs (loop5): inodes count not valid: 587202592 vs 32 [ 335.486949][ T8672] loop1: detected capacity change from 0 to 264192 15:30:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c001200ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 335.522810][ T8672] EXT4-fs (loop1): inodes count not valid: 1493368864 vs 32 [ 335.530430][ T8664] EXT4-fs (loop2): inodes count not valid: 973078560 vs 32 15:30:50 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000060000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 335.611522][ T8686] loop0: detected capacity change from 0 to 264192 [ 335.639904][ T8697] loop5: detected capacity change from 0 to 264192 [ 335.643455][ T8686] EXT4-fs (loop0): inodes count not valid: 2332033056 vs 32 [ 335.651981][ T8699] loop4: detected capacity change from 0 to 264192 [ 335.664856][ T8700] loop2: detected capacity change from 0 to 264192 [ 335.701734][ T8700] EXT4-fs (loop2): inodes count not valid: 973078560 vs 32 [ 335.709066][ T8706] loop1: detected capacity change from 0 to 264192 15:30:50 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000008c030100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 335.738898][ T8697] EXT4-fs (loop5): inodes count not valid: 603979808 vs 32 [ 335.759395][ T8706] EXT4-fs (loop1): inodes count not valid: 1610612768 vs 32 [ 335.770916][ T8699] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 335.781148][ T8699] EXT4-fs (loop4): group descriptors corrupted! 15:30:50 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 335.811991][ T8717] loop0: detected capacity change from 0 to 264192 15:30:50 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000025000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 335.857741][ T8717] EXT4-fs (loop0): inodes count not valid: 2348810272 vs 32 15:30:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c001400ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 335.900757][ T8725] loop1: detected capacity change from 0 to 264192 [ 335.908846][ T8738] loop2: detected capacity change from 0 to 264192 [ 335.909984][ T8724] loop0: detected capacity change from 0 to 264192 [ 335.917554][ T8738] EXT4-fs (loop2): inodes count not valid: 989855776 vs 32 [ 335.929520][ T8725] EXT4-fs (loop1): inodes count not valid: 1610612768 vs 32 15:30:50 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000068000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 335.957794][ T8724] EXT4-fs (loop0): inodes count not valid: 2348810272 vs 32 [ 335.965848][ T8744] loop5: detected capacity change from 0 to 264192 [ 335.978696][ T8750] loop4: detected capacity change from 0 to 264192 [ 335.990816][ T8744] EXT4-fs (loop5): inodes count not valid: 620757024 vs 32 [ 336.003098][ T8755] loop2: detected capacity change from 0 to 264192 [ 336.015568][ T8750] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 336.025886][ T8750] EXT4-fs (loop4): group descriptors corrupted! [ 336.071735][ T8755] EXT4-fs (loop2): inodes count not valid: 989855776 vs 32 15:30:50 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000008d030100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:50 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:50 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000026000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 336.145162][ T8762] loop1: detected capacity change from 0 to 264192 [ 336.163105][ T8762] EXT4-fs (loop1): inodes count not valid: 1744830496 vs 32 [ 336.208964][ T8767] loop1: detected capacity change from 0 to 264192 [ 336.216270][ T8767] EXT4-fs (loop1): inodes count not valid: 1744830496 vs 32 [ 336.221881][ T8750] loop4: detected capacity change from 0 to 264192 [ 336.228953][ T8774] loop5: detected capacity change from 0 to 264192 [ 336.239857][ T8774] EXT4-fs (loop5): inodes count not valid: 637534240 vs 32 [ 336.242760][ T8750] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 336.257236][ T8750] EXT4-fs (loop4): group descriptors corrupted! [ 336.264053][ T8780] loop0: detected capacity change from 0 to 264192 15:30:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c002000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:30:51 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000369000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:51 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000027000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 336.329850][ T8795] loop2: detected capacity change from 0 to 264192 [ 336.333513][ T8780] EXT4-fs (loop0): inodes count not valid: 2365587488 vs 32 [ 336.341350][ T8795] EXT4-fs (loop2): inodes count not valid: 1006632992 vs 32 [ 336.374510][ T8804] loop1: detected capacity change from 0 to 264192 [ 336.381536][ T8806] loop5: detected capacity change from 0 to 264192 [ 336.399467][ T8809] loop4: detected capacity change from 0 to 264192 [ 336.406218][ T8806] EXT4-fs (loop5): inodes count not valid: 654311456 vs 32 [ 336.414468][ T8804] EXT4-fs (loop1): inodes count not valid: 1761804320 vs 32 [ 336.431110][ T8780] loop0: detected capacity change from 0 to 264192 [ 336.440510][ T8780] EXT4-fs (loop0): inodes count not valid: 2365587488 vs 32 [ 336.441727][ T8801] loop2: detected capacity change from 0 to 264192 15:30:51 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:51 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000028000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 336.475260][ T8809] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 336.485384][ T8809] EXT4-fs (loop4): group descriptors corrupted! 15:30:51 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000090030100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 336.519210][ T8829] loop1: detected capacity change from 0 to 264192 [ 336.552906][ T8809] loop4: detected capacity change from 0 to 264192 [ 336.561060][ T8829] EXT4-fs (loop1): inodes count not valid: 1761804320 vs 32 [ 336.568255][ T8840] loop0: detected capacity change from 0 to 264192 [ 336.574128][ T8839] loop5: detected capacity change from 0 to 264192 [ 336.578369][ T8840] EXT4-fs (loop0): inodes count not valid: 2415919136 vs 32 [ 336.582926][ T8809] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 336.589294][ T8844] loop2: detected capacity change from 0 to 264192 [ 336.598960][ T8809] EXT4-fs (loop4): group descriptors corrupted! [ 336.608557][ T8844] EXT4-fs (loop2): inodes count not valid: 1023410208 vs 32 15:30:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c102000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:30:51 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000036a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 336.627756][ T8839] EXT4-fs (loop5): inodes count not valid: 671088672 vs 32 15:30:51 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000029000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 336.688444][ T8855] loop0: detected capacity change from 0 to 264192 [ 336.695081][ T8857] loop2: detected capacity change from 0 to 264192 [ 336.712680][ T8855] EXT4-fs (loop0): inodes count not valid: 2415919136 vs 32 [ 336.720115][ T8863] loop4: detected capacity change from 0 to 264192 [ 336.727807][ T8857] EXT4-fs (loop2): inodes count not valid: 1023410208 vs 32 [ 336.744243][ T8863] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 336.754406][ T8863] EXT4-fs (loop4): group descriptors corrupted! 15:30:51 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000098030100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 336.784938][ T8876] loop5: detected capacity change from 0 to 264192 [ 336.803449][ T8874] loop1: detected capacity change from 0 to 264192 [ 336.816208][ T8876] EXT4-fs (loop5): inodes count not valid: 687865888 vs 32 15:30:51 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:51 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 336.832134][ T8874] EXT4-fs (loop1): inodes count not valid: 1778581536 vs 32 [ 336.845893][ T8883] loop0: detected capacity change from 0 to 264192 [ 336.862544][ T8883] EXT4-fs (loop0): inodes count not valid: 2550136864 vs 32 [ 336.913219][ T8863] loop4: detected capacity change from 0 to 264192 [ 336.920075][ T8900] loop1: detected capacity change from 0 to 264192 [ 336.928699][ T8863] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 336.938827][ T8863] EXT4-fs (loop4): group descriptors corrupted! 15:30:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c002200ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 336.958153][ T8905] loop5: detected capacity change from 0 to 264192 [ 336.965930][ T8900] EXT4-fs (loop1): inodes count not valid: 1778581536 vs 32 [ 336.981869][ T8909] loop2: detected capacity change from 0 to 264192 15:30:51 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000002040100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:51 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000036b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 337.048223][ T8905] EXT4-fs (loop5): inodes count not valid: 704643104 vs 32 [ 337.066491][ T8909] EXT4-fs (loop2): inodes count not valid: 1040187424 vs 32 [ 337.106042][ T8923] loop0: detected capacity change from 0 to 264192 [ 337.112843][ T8924] loop4: detected capacity change from 0 to 264192 [ 337.114510][ T8923] EXT4-fs (loop0): inodes count not valid: 33554464 vs 32 15:30:51 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000006040100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 337.181888][ T8924] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 337.192035][ T8924] EXT4-fs (loop4): group descriptors corrupted! 15:30:51 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 337.226545][ T8941] loop2: detected capacity change from 0 to 264192 [ 337.260947][ T8948] loop1: detected capacity change from 0 to 264192 [ 337.278355][ T8924] loop4: detected capacity change from 0 to 264192 [ 337.288004][ T8941] EXT4-fs (loop2): inodes count not valid: 1040187424 vs 32 [ 337.292731][ T8954] loop0: detected capacity change from 0 to 264192 [ 337.317483][ T8954] EXT4-fs (loop0): inodes count not valid: 100663328 vs 32 [ 337.339604][ T8957] loop5: detected capacity change from 0 to 264192 [ 337.353499][ T8924] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 337.363602][ T8924] EXT4-fs (loop4): group descriptors corrupted! 15:30:52 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003f000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 337.414108][ T8948] EXT4-fs (loop1): inodes count not valid: 1795358752 vs 32 [ 337.437289][ T8957] EXT4-fs (loop5): inodes count not valid: 721420320 vs 32 15:30:52 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000010040100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 337.474091][ T8970] loop2: detected capacity change from 0 to 264192 [ 337.512169][ T8970] EXT4-fs (loop2): inodes count not valid: 1056964640 vs 32 15:30:52 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c002500ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 337.586286][ T8975] loop1: detected capacity change from 0 to 264192 [ 337.593294][ T8975] EXT4-fs (loop1): inodes count not valid: 1795358752 vs 32 [ 337.603067][ T8978] loop0: detected capacity change from 0 to 264192 [ 337.619731][ T8978] EXT4-fs (loop0): inodes count not valid: 268435488 vs 32 [ 337.653778][ T8991] loop2: detected capacity change from 0 to 264192 [ 337.678686][ T8991] EXT4-fs (loop2): inodes count not valid: 1056964640 vs 32 15:30:52 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000006c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 337.707500][ T8996] loop5: detected capacity change from 0 to 264192 [ 337.710450][ T9002] loop0: detected capacity change from 0 to 264192 [ 337.742011][ T9006] loop4: detected capacity change from 0 to 264192 [ 337.749674][ T9002] EXT4-fs (loop0): inodes count not valid: 268435488 vs 32 15:30:52 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000040000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 337.779296][ T9006] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 337.789967][ T9006] EXT4-fs (loop4): group descriptors corrupted! [ 337.798481][ T8996] EXT4-fs (loop5): inodes count not valid: 738197536 vs 32 15:30:52 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000050100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 337.841983][ T9021] loop1: detected capacity change from 0 to 264192 [ 337.872306][ T9025] loop2: detected capacity change from 0 to 264192 [ 337.875977][ T9021] EXT4-fs (loop1): inodes count not valid: 1811939360 vs 32 15:30:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c002e00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 337.888601][ T9025] EXT4-fs (loop2): inodes count not valid: 1073741856 vs 32 15:30:52 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 337.945580][ T9044] loop4: detected capacity change from 0 to 264192 [ 337.946695][ T9043] loop0: detected capacity change from 0 to 264192 [ 337.976628][ T9044] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 337.986742][ T9044] EXT4-fs (loop4): group descriptors corrupted! [ 337.998720][ T9042] loop2: detected capacity change from 0 to 264192 [ 338.009097][ T9053] loop5: detected capacity change from 0 to 264192 15:30:52 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000048000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 338.053206][ T9053] EXT4-fs (loop5): inodes count not valid: 754974752 vs 32 [ 338.054148][ T9042] EXT4-fs (loop2): inodes count not valid: 1073741856 vs 32 [ 338.067973][ T9021] loop1: detected capacity change from 0 to 264192 [ 338.086056][ T9043] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 338.109334][ T9021] EXT4-fs (loop1): inodes count not valid: 1811939360 vs 32 15:30:52 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 338.156857][ T9044] loop4: detected capacity change from 0 to 264192 [ 338.165659][ T9043] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/764/file0 supports timestamps until 2038 (0x7fffffff) 15:30:52 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000074000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 338.200691][ T9044] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 338.210851][ T9044] EXT4-fs (loop4): group descriptors corrupted! [ 338.217292][ T9066] loop2: detected capacity change from 0 to 264192 [ 338.248174][ T9072] loop5: detected capacity change from 0 to 264192 [ 338.261349][ T9072] EXT4-fs (loop5): inodes count not valid: 771751968 vs 32 [ 338.269200][ T9066] EXT4-fs (loop2): inodes count not valid: 1207959584 vs 32 15:30:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c003f00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:30:53 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000060100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 338.338671][ T9083] loop1: detected capacity change from 0 to 264192 [ 338.351568][ T9083] EXT4-fs (loop1): inodes count not valid: 1946157088 vs 32 [ 338.378144][ T9082] loop2: detected capacity change from 0 to 264192 15:30:53 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002f000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 338.413930][ T9082] EXT4-fs (loop2): inodes count not valid: 1207959584 vs 32 [ 338.422534][ T9099] loop4: detected capacity change from 0 to 264192 [ 338.439509][ T9099] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 338.440519][ T9093] loop0: detected capacity change from 0 to 264192 [ 338.449709][ T9099] EXT4-fs (loop4): group descriptors corrupted! 15:30:53 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000004c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 338.473976][ T9095] loop1: detected capacity change from 0 to 264192 [ 338.511291][ T9093] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002c018, mo2=0006] 15:30:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c004000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:30:53 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000007a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 338.537809][ T9093] System zones: 1-2, 19-19, 35-38, 46-46 [ 338.543963][ T9110] loop5: detected capacity change from 0 to 264192 [ 338.556853][ T9093] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 338.567972][ T9110] EXT4-fs (loop5): inodes count not valid: 788529184 vs 32 15:30:53 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000004060100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 338.575670][ T9093] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/765/file0 supports timestamps until 2038 (0x7fffffff) 15:30:53 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000030000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 338.628238][ T9123] loop4: detected capacity change from 0 to 264192 [ 338.636679][ T9123] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 338.647345][ T9123] EXT4-fs (loop4): group descriptors corrupted! [ 338.654551][ T9128] loop2: detected capacity change from 0 to 264192 [ 338.665500][ T9119] loop1: detected capacity change from 0 to 264192 [ 338.686040][ T9119] EXT4-fs (loop1): inodes count not valid: 2046820384 vs 32 [ 338.704644][ T9128] EXT4-fs (loop2): inodes count not valid: 1275068448 vs 32 [ 338.717253][ T9140] loop5: detected capacity change from 0 to 264192 [ 338.724412][ T9141] loop0: detected capacity change from 0 to 264192 [ 338.765939][ T9140] EXT4-fs (loop5): inodes count not valid: 805306400 vs 32 [ 338.777765][ T9141] EXT4-fs (loop0): inodes count not valid: 67108896 vs 32 [ 338.778588][ T9123] loop4: detected capacity change from 0 to 264192 [ 338.792850][ T9149] loop1: detected capacity change from 0 to 264192 [ 338.804677][ T9145] loop2: detected capacity change from 0 to 264192 [ 338.823587][ T9145] EXT4-fs (loop2): inodes count not valid: 1275068448 vs 32 15:30:53 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000031000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 338.873589][ T9149] EXT4-fs (loop1): inodes count not valid: 2046820384 vs 32 15:30:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c004800ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 338.915609][ T9162] loop0: detected capacity change from 0 to 264192 [ 338.927434][ T9169] loop5: detected capacity change from 0 to 264192 [ 338.947011][ T9169] EXT4-fs (loop5): inodes count not valid: 822083616 vs 32 15:30:53 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000032000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:53 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000070100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:53 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000081000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:53 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000053000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 339.066754][ T9185] loop4: detected capacity change from 0 to 264192 [ 339.085141][ T9184] loop5: detected capacity change from 0 to 264192 [ 339.089801][ T9185] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 339.101992][ T9185] EXT4-fs (loop4): group descriptors corrupted! 15:30:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c004c00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 339.163070][ T9184] EXT4-fs (loop5): inodes count not valid: 838860832 vs 32 [ 339.166034][ T9203] loop1: detected capacity change from 0 to 264192 [ 339.170528][ T9196] loop2: detected capacity change from 0 to 264192 [ 339.177003][ T9204] loop0: detected capacity change from 0 to 264192 [ 339.207543][ T9203] EXT4-fs (loop1): inodes count not valid: 2164260896 vs 32 [ 339.231676][ T9196] EXT4-fs (loop2): inodes count not valid: 1392508960 vs 32 [ 339.239247][ T9212] loop4: detected capacity change from 0 to 264192 15:30:54 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000033000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 339.287619][ T9223] loop1: detected capacity change from 0 to 264192 [ 339.299217][ T9204] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002c018, mo2=0006] [ 339.309502][ T9204] System zones: 1-2, 19-19, 35-38, 46-46 [ 339.316718][ T9223] EXT4-fs (loop1): inodes count not valid: 2164260896 vs 32 [ 339.325010][ T9212] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 339.335143][ T9212] EXT4-fs (loop4): group descriptors corrupted! [ 339.374092][ T9204] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 339.379212][ T9231] loop2: detected capacity change from 0 to 264192 [ 339.393539][ T9232] loop5: detected capacity change from 0 to 264192 [ 339.397043][ T9204] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/767/file0 supports timestamps until 2038 (0x7fffffff) [ 339.415580][ T9232] EXT4-fs (loop5): inodes count not valid: 855638048 vs 32 15:30:54 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000d8000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 339.426102][ T9231] EXT4-fs (loop2): inodes count not valid: 1392508960 vs 32 15:30:54 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000054000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 339.515232][ T9212] loop4: detected capacity change from 0 to 264192 [ 339.547354][ T9243] loop1: detected capacity change from 0 to 264192 [ 339.549111][ T9212] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 15:30:54 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000034000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 339.564501][ T9212] EXT4-fs (loop4): group descriptors corrupted! [ 339.571192][ T9243] EXT4-fs (loop1): inodes count not valid: 3623878688 vs 32 15:30:54 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000090100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c006000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 339.609341][ T9255] loop5: detected capacity change from 0 to 264192 15:30:54 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000d9000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 339.671034][ T9255] EXT4-fs (loop5): inodes count not valid: 872415264 vs 32 [ 339.680564][ T9259] loop2: detected capacity change from 0 to 264192 [ 339.692134][ T9264] loop4: detected capacity change from 0 to 264192 [ 339.702911][ T9259] EXT4-fs (loop2): inodes count not valid: 1409286176 vs 32 [ 339.714908][ T9264] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 339.725374][ T9264] EXT4-fs (loop4): group descriptors corrupted! [ 339.746938][ T9268] loop0: detected capacity change from 0 to 264192 15:30:54 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000035000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 339.790582][ T9278] loop1: detected capacity change from 0 to 264192 [ 339.821007][ T9268] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 339.822767][ T9278] EXT4-fs (loop1): inodes count not valid: 3640655904 vs 32 15:30:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c006800ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 339.839476][ T9281] loop2: detected capacity change from 0 to 264192 [ 339.849248][ T9281] EXT4-fs (loop2): inodes count not valid: 1409286176 vs 32 [ 339.875080][T30450] print_req_error: 191 callbacks suppressed [ 339.875091][T30450] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 339.892265][ T9268] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/768/file0 supports timestamps until 2038 (0x7fffffff) [ 339.908127][ T704] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 339.919045][ T704] buffer_io_error: 162 callbacks suppressed [ 339.919056][ T704] Buffer I/O error on dev loop4p2, logical block 0, async page read 15:30:54 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000055000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 339.935255][ T9291] loop5: detected capacity change from 0 to 264192 [ 339.959621][ T704] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 339.969003][ T9305] loop1: detected capacity change from 0 to 264192 [ 339.970669][ T704] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 339.981365][ T9305] EXT4-fs (loop1): inodes count not valid: 3640655904 vs 32 [ 339.986696][ T704] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 339.999258][ T9309] loop2: detected capacity change from 0 to 264192 [ 340.003293][ T704] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 340.012810][ T9309] EXT4-fs (loop2): inodes count not valid: 1426063392 vs 32 [ 340.019349][ T704] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 340.036333][ T704] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 340.044509][ T9291] EXT4-fs (loop5): inodes count not valid: 889192480 vs 32 [ 340.045498][ T9298] loop4: detected capacity change from 0 to 264192 [ 340.066287][ T704] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 340.077217][ T704] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 340.086711][ T704] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 340.097713][ T704] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 340.106685][ T704] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 340.108853][ T9315] loop2: detected capacity change from 0 to 264192 [ 340.117636][ T704] Buffer I/O error on dev loop4p2, logical block 0, async page read 15:30:54 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000a0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 340.146948][ T704] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 340.157967][ T704] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 340.169807][ T704] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 340.180843][ T704] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 340.182948][ T9315] EXT4-fs (loop2): inodes count not valid: 1426063392 vs 32 15:30:54 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000056000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:54 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000036000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 340.223050][ T9298] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 340.233228][ T9298] EXT4-fs (loop4): group descriptors corrupted! 15:30:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c006c00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:30:55 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000da000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 340.331376][ T9332] loop5: detected capacity change from 0 to 264192 [ 340.339603][ T9336] loop0: detected capacity change from 0 to 264192 [ 340.346846][ T9332] EXT4-fs (loop5): inodes count not valid: 905969696 vs 32 [ 340.354671][ T9343] loop2: detected capacity change from 0 to 264192 [ 340.360143][ T704] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 340.390445][ T9336] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002c01c, mo2=0006] [ 340.401276][ T9346] loop4: detected capacity change from 0 to 264192 [ 340.422330][ T9343] EXT4-fs (loop2): inodes count not valid: 1442840608 vs 32 [ 340.430363][ T9357] loop1: detected capacity change from 0 to 264192 15:30:55 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000037000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 340.440920][ T9336] System zones: 1-2, 19-19, 35-38, 46-46 [ 340.460218][ T9346] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 340.470539][ T9346] EXT4-fs (loop4): group descriptors corrupted! [ 340.525771][ T9336] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 340.528414][ T9365] loop5: detected capacity change from 0 to 264192 [ 340.538292][ T9357] EXT4-fs (loop1): inodes count not valid: 3657433120 vs 32 [ 340.547641][ T9365] EXT4-fs (loop5): inodes count not valid: 922746912 vs 32 15:30:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c006f00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:30:55 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000db000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:55 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000b0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:55 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000038000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 340.564106][ T9336] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/769/file0 supports timestamps until 2038 (0x7fffffff) [ 340.617051][ T9368] loop2: detected capacity change from 0 to 264192 [ 340.626454][ T9368] EXT4-fs (loop2): inodes count not valid: 1442840608 vs 32 [ 340.648532][ T9378] loop5: detected capacity change from 0 to 264192 [ 340.658670][ T9378] EXT4-fs (loop5): inodes count not valid: 939524128 vs 32 [ 340.671242][ T9385] loop4: detected capacity change from 0 to 264192 15:30:55 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000039000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:55 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000057000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 340.716229][ T9385] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 340.716652][ T9390] loop1: detected capacity change from 0 to 264192 [ 340.726678][ T9385] EXT4-fs (loop4): group descriptors corrupted! [ 340.742551][ T9396] loop0: detected capacity change from 0 to 264192 [ 340.775468][ T9396] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002c01c, mo2=0006] [ 340.795470][ T9406] loop5: detected capacity change from 0 to 264192 [ 340.800369][ T9390] EXT4-fs (loop1): inodes count not valid: 3674210336 vs 32 [ 340.852635][ T9396] System zones: 1-2, 19-19, 35-38, 46-46 [ 340.854570][ T9406] EXT4-fs (loop5): inodes count not valid: 956301344 vs 32 [ 340.871922][ T9396] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 340.900255][ T9416] loop2: detected capacity change from 0 to 264192 15:30:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c007000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 340.927278][ T9416] EXT4-fs (loop2): inodes count not valid: 1459617824 vs 32 [ 340.940825][ T9424] loop1: detected capacity change from 0 to 264192 [ 340.947761][ T9396] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/770/file0 supports timestamps until 2038 (0x7fffffff) 15:30:55 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 340.982248][ T9424] EXT4-fs (loop1): inodes count not valid: 3674210336 vs 32 [ 341.015561][ T9434] loop4: detected capacity change from 0 to 264192 15:30:55 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000c0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:55 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000dc000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 341.026631][ T9434] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 341.036792][ T9434] EXT4-fs (loop4): group descriptors corrupted! [ 341.047053][ T9441] loop2: detected capacity change from 0 to 264192 [ 341.076940][ T9441] EXT4-fs (loop2): inodes count not valid: 1459617824 vs 32 [ 341.078754][ T9445] loop5: detected capacity change from 0 to 264192 [ 341.114773][ T9451] loop1: detected capacity change from 0 to 264192 15:30:55 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 341.120462][ T9445] EXT4-fs (loop5): inodes count not valid: 973078560 vs 32 [ 341.137307][ T9451] EXT4-fs (loop1): inodes count not valid: 3690987552 vs 32 [ 341.146186][ T9434] loop4: detected capacity change from 0 to 264192 [ 341.166063][ T9434] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 341.176217][ T9434] EXT4-fs (loop4): group descriptors corrupted! 15:30:55 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000060000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c007100ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 341.198698][ T9463] loop0: detected capacity change from 0 to 264192 [ 341.221885][ T9462] loop1: detected capacity change from 0 to 264192 [ 341.236103][ T9463] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002c01c, mo2=0006] [ 341.252855][ T9463] System zones: 1-2, 19-19, 35-38, 46-46 [ 341.255226][ T9462] EXT4-fs (loop1): inodes count not valid: 3690987552 vs 32 [ 341.259509][ T9463] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 341.266535][ T9467] loop5: detected capacity change from 0 to 264192 [ 341.276487][ T9463] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/771/file0 supports timestamps until 2038 (0x7fffffff) 15:30:56 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000d0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 341.308003][ T9467] EXT4-fs (loop5): inodes count not valid: 989855776 vs 32 [ 341.327519][ T9479] loop4: detected capacity change from 0 to 264192 [ 341.337001][ T9479] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 341.347142][ T9479] EXT4-fs (loop4): group descriptors corrupted! [ 341.355535][ T9487] loop2: detected capacity change from 0 to 264192 15:30:56 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000fffe000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:56 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 341.390105][ T9487] EXT4-fs (loop2): inodes count not valid: 1610612768 vs 32 [ 341.414289][ T9495] loop0: detected capacity change from 0 to 264192 [ 341.452768][ T9500] loop2: detected capacity change from 0 to 264192 [ 341.486518][ T9504] loop5: detected capacity change from 0 to 264192 [ 341.494738][ T9500] EXT4-fs (loop2): inodes count not valid: 1610612768 vs 32 15:30:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c007400ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:30:56 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000068000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 341.503481][ T9506] loop1: detected capacity change from 0 to 264192 [ 341.512228][ T9495] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 341.525040][ T9506] EXT4-fs (loop1): inodes count not valid: 4278124576 vs 32 [ 341.534153][ T9504] EXT4-fs (loop5): inodes count not valid: 1006632992 vs 32 [ 341.586477][ T9495] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/772/file0 supports timestamps until 2038 (0x7fffffff) [ 341.602635][ T9517] loop4: detected capacity change from 0 to 264192 15:30:56 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 341.627817][ T9516] loop1: detected capacity change from 0 to 264192 [ 341.634468][ T9518] loop2: detected capacity change from 0 to 264192 [ 341.647711][ T9516] EXT4-fs (loop1): inodes count not valid: 4278124576 vs 32 [ 341.671770][ T9517] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 341.679096][ T9518] EXT4-fs (loop2): inodes count not valid: 1744830496 vs 32 [ 341.681917][ T9517] EXT4-fs (loop4): group descriptors corrupted! 15:30:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c007a00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:30:56 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000fff000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 341.747528][ T9537] loop5: detected capacity change from 0 to 264192 15:30:56 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000e0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:56 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000006c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 341.788929][ T9537] EXT4-fs (loop5): inodes count not valid: 1023410208 vs 32 [ 341.818357][ T9542] loop4: detected capacity change from 0 to 264192 [ 341.847743][ T9542] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 341.857891][ T9542] EXT4-fs (loop4): group descriptors corrupted! [ 341.890845][ T9550] loop2: detected capacity change from 0 to 264192 [ 341.901378][ T9558] loop1: detected capacity change from 0 to 264192 [ 341.925391][ T9558] EXT4-fs (loop1): inodes count not valid: 4279173152 vs 32 [ 341.932225][ T9550] EXT4-fs (loop2): inodes count not valid: 1811939360 vs 32 [ 341.940962][ T9542] loop4: detected capacity change from 0 to 264192 [ 341.968562][ T9542] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 341.979023][ T9542] EXT4-fs (loop4): group descriptors corrupted! 15:30:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000cfffe00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:30:56 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 342.008478][ T9559] loop0: detected capacity change from 0 to 264192 [ 342.017300][ T9559] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 342.028572][ T9559] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/773/file0 supports timestamps until 2038 (0x7fffffff) 15:30:56 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000db0e0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 342.091354][ T9580] loop2: detected capacity change from 0 to 264192 [ 342.103774][ T9586] loop5: detected capacity change from 0 to 264192 [ 342.143233][ T9580] EXT4-fs (loop2): inodes count not valid: 1811939360 vs 32 [ 342.152493][ T9594] loop4: detected capacity change from 0 to 264192 [ 342.155092][ T9587] loop1: detected capacity change from 0 to 264192 [ 342.166470][ T9594] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 342.173824][ T9586] EXT4-fs (loop5): inodes count not valid: 1040187424 vs 32 [ 342.176772][ T9594] EXT4-fs (loop4): group descriptors corrupted! [ 342.191896][ T9587] EXT4-fs (loop1): inodes count not valid: 4279173152 vs 32 [ 342.199541][ T9598] loop0: detected capacity change from 0 to 264192 [ 342.238661][ T9598] EXT4-fs (loop0): inodes count not valid: 3674210336 vs 32 [ 342.259968][ T9594] loop4: detected capacity change from 0 to 264192 15:30:57 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000072000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:57 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000feff000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:57 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003f000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 342.305702][ T9594] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 342.315837][ T9594] EXT4-fs (loop4): group descriptors corrupted! [ 342.367654][ T9614] loop5: detected capacity change from 0 to 264192 [ 342.375481][ T9614] EXT4-fs (loop5): inodes count not valid: 1056964640 vs 32 15:30:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00ff00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:30:57 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000040000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 342.444688][ T9630] loop0: detected capacity change from 0 to 264192 [ 342.453751][ T9631] loop2: detected capacity change from 0 to 264192 [ 342.461068][ T9627] loop1: detected capacity change from 0 to 264192 [ 342.472247][ T9627] EXT4-fs (loop1): inodes count not valid: 4294836256 vs 32 [ 342.480833][ T9637] loop4: detected capacity change from 0 to 264192 [ 342.487405][ T9631] EXT4-fs (loop2): inodes count not valid: 1912602656 vs 32 [ 342.521553][ T9645] loop1: detected capacity change from 0 to 264192 [ 342.522260][ T9637] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 342.530830][ T9630] EXT4-fs (loop0): inodes count not valid: 3674210336 vs 32 [ 342.538155][ T9637] EXT4-fs (loop4): group descriptors corrupted! [ 342.561913][ T9645] EXT4-fs (loop1): inodes count not valid: 4294836256 vs 32 15:30:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c0fff00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:30:57 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000074000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 342.563456][ T9646] loop5: detected capacity change from 0 to 264192 [ 342.577303][ T9652] loop2: detected capacity change from 0 to 264192 [ 342.580670][ T9646] EXT4-fs (loop5): inodes count not valid: 1073741856 vs 32 [ 342.591621][ T9652] EXT4-fs (loop2): inodes count not valid: 1912602656 vs 32 15:30:57 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000dc0e0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:57 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000048000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:57 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000200000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 342.675634][ T9669] loop4: detected capacity change from 0 to 264192 [ 342.680506][ T9671] loop2: detected capacity change from 0 to 264192 [ 342.689716][ T9676] loop5: detected capacity change from 0 to 264192 [ 342.696906][ T9669] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 342.707013][ T9669] EXT4-fs (loop4): group descriptors corrupted! [ 342.712279][ T9671] EXT4-fs (loop2): inodes count not valid: 1946157088 vs 32 [ 342.744896][ T9676] EXT4-fs (loop5): inodes count not valid: 1207959584 vs 32 [ 342.752461][ T9685] loop0: detected capacity change from 0 to 264192 [ 342.759310][ T9686] loop1: detected capacity change from 0 to 264192 [ 342.767277][ T9685] EXT4-fs (loop0): inodes count not valid: 3690987552 vs 32 15:30:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000cfeff00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:30:57 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000004c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 342.827868][ T9686] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] [ 342.838370][ T9686] System zones: 1-2, 19-19, 35-38, 46-46 [ 342.840704][ T9700] loop2: detected capacity change from 0 to 264192 [ 342.851746][ T9700] EXT4-fs (loop2): inodes count not valid: 1946157088 vs 32 [ 342.854663][ T9686] EXT4-fs (loop1): mounting with "discard" option, but the device does not support discard [ 342.869185][ T9686] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 342.883623][ T9686] ext4 filesystem being mounted at /root/syzkaller-testdir137010673/syzkaller.PWFnwJ/773/file0 supports timestamps until 2038 (0x7fffffff) [ 342.898463][ T9710] loop4: detected capacity change from 0 to 264192 [ 342.902808][ T9716] loop0: detected capacity change from 0 to 264192 [ 342.919167][ T9716] EXT4-fs (loop0): inodes count not valid: 3690987552 vs 32 15:30:57 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000075000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:57 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000300000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 342.929348][ T9721] loop5: detected capacity change from 0 to 264192 [ 342.930050][ T9710] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 342.946090][ T9710] EXT4-fs (loop4): group descriptors corrupted! [ 342.958984][ T9721] EXT4-fs (loop5): inodes count not valid: 1275068448 vs 32 [ 342.968900][ T9730] loop2: detected capacity change from 0 to 264192 15:30:57 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000e00e0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 342.976465][ T9730] EXT4-fs (loop2): inodes count not valid: 1962934304 vs 32 15:30:57 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000354000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 343.002030][ T9737] loop0: detected capacity change from 0 to 264192 [ 343.003983][ T9710] loop4: detected capacity change from 0 to 264192 [ 343.021378][ T9710] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 343.031463][ T9710] EXT4-fs (loop4): group descriptors corrupted! [ 343.044107][ T9737] EXT4-fs (loop0): inodes count not valid: 3758096416 vs 32 15:30:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000200ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:30:57 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000355000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 343.057849][ T9754] loop5: detected capacity change from 0 to 264192 [ 343.066651][ T9754] EXT4-fs (loop5): inodes count not valid: 1409482784 vs 32 [ 343.074477][ T9755] loop1: detected capacity change from 0 to 264192 [ 343.088864][ T9750] loop2: detected capacity change from 0 to 264192 [ 343.098507][ T9750] EXT4-fs (loop2): inodes count not valid: 1962934304 vs 32 [ 343.121078][ T9767] loop0: detected capacity change from 0 to 264192 [ 343.128087][ T9768] loop4: detected capacity change from 0 to 264192 [ 343.141615][ T9755] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] [ 343.144108][ T9775] loop5: detected capacity change from 0 to 264192 [ 343.151811][ T9767] EXT4-fs (loop0): inodes count not valid: 3758096416 vs 32 [ 343.157843][ T9775] EXT4-fs (loop5): inodes count not valid: 1426260000 vs 32 15:30:57 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000076000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:57 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000e10e0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 343.183218][ T9755] System zones: 1-2, 19-19, 35-38, 46-46 [ 343.209011][ T9768] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 343.211079][ T9755] EXT4-fs (loop1): mounting with "discard" option, but the device does not support discard [ 343.219183][ T9768] EXT4-fs (loop4): group descriptors corrupted! [ 343.229143][ T9755] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 343.237877][ T9782] loop2: detected capacity change from 0 to 264192 [ 343.258562][ T9782] EXT4-fs (loop2): inodes count not valid: 1979711520 vs 32 [ 343.268260][ T9755] ext4 filesystem being mounted at /root/syzkaller-testdir137010673/syzkaller.PWFnwJ/774/file0 supports timestamps until 2038 (0x7fffffff) 15:30:58 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000356000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:58 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 343.293912][ T9788] loop0: detected capacity change from 0 to 264192 [ 343.320679][ T9788] EXT4-fs (loop0): inodes count not valid: 3774873632 vs 32 [ 343.329536][ T9768] loop4: detected capacity change from 0 to 264192 15:30:58 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000f0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 343.342783][ T9795] loop2: detected capacity change from 0 to 264192 [ 343.349933][ T9768] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 343.360396][ T9768] EXT4-fs (loop4): group descriptors corrupted! [ 343.372348][ T9806] loop0: detected capacity change from 0 to 264192 [ 343.379220][ T9806] EXT4-fs (loop0): inodes count not valid: 3774873632 vs 32 [ 343.405975][ T9803] loop5: detected capacity change from 0 to 264192 [ 343.416487][ T9795] EXT4-fs (loop2): inodes count not valid: 1979711520 vs 32 [ 343.439112][ T9813] loop1: detected capacity change from 0 to 264192 15:30:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000300ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 343.450437][ T9803] EXT4-fs (loop5): inodes count not valid: 1443037216 vs 32 [ 343.461121][ T9813] EXT4-fs (loop1): mounting with "discard" option, but the device does not support discard [ 343.471154][ T9813] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 343.476891][ T9825] loop0: detected capacity change from 0 to 264192 15:30:58 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000077000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:58 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000060000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 343.550149][ T9825] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 343.566261][ T9832] loop4: detected capacity change from 0 to 264192 [ 343.571252][ T9825] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/778/file0 supports timestamps until 2038 (0x7fffffff) [ 343.609779][ T9832] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 343.619889][ T9832] EXT4-fs (loop4): group descriptors corrupted! [ 343.632439][ T9813] ext4 filesystem being mounted at /root/syzkaller-testdir137010673/syzkaller.PWFnwJ/775/file0 supports timestamps until 2038 (0x7fffffff) [ 343.638774][ T9839] loop5: detected capacity change from 0 to 264192 15:30:58 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000004100100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000400ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:30:58 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000500000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 343.667609][ T9842] loop2: detected capacity change from 0 to 264192 [ 343.689737][ T9842] EXT4-fs (loop2): inodes count not valid: 1996488736 vs 32 [ 343.745439][ T9839] EXT4-fs (loop5): inodes count not valid: 1610612768 vs 32 [ 343.758251][ T9855] loop2: detected capacity change from 0 to 264192 [ 343.765158][ T9858] loop4: detected capacity change from 0 to 264192 [ 343.772491][ T9855] EXT4-fs (loop2): inodes count not valid: 1996488736 vs 32 [ 343.781206][ T9858] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 15:30:58 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000068000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 343.791360][ T9858] EXT4-fs (loop4): group descriptors corrupted! [ 343.797840][ T9863] loop0: detected capacity change from 0 to 264192 [ 343.812917][ T9871] loop1: detected capacity change from 0 to 264192 [ 343.819617][ T9863] EXT4-fs (loop0): inodes count not valid: 67108896 vs 32 [ 343.828494][ T9876] loop5: detected capacity change from 0 to 264192 [ 343.836467][ T9876] EXT4-fs (loop5): inodes count not valid: 1744830496 vs 32 15:30:58 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000078000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 343.836953][ T9871] EXT4-fs (loop1): mounting with "discard" option, but the device does not support discard [ 343.854001][ T9871] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 343.865136][ T9871] ext4 filesystem being mounted at /root/syzkaller-testdir137010673/syzkaller.PWFnwJ/776/file0 supports timestamps until 2038 (0x7fffffff) 15:30:58 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000006c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:58 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000600000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 343.912112][ T9858] loop4: detected capacity change from 0 to 264192 [ 343.919317][ T9858] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 343.929436][ T9858] EXT4-fs (loop4): group descriptors corrupted! [ 343.937497][ T9891] loop0: detected capacity change from 0 to 264192 [ 343.952768][ T9891] EXT4-fs (loop0): inodes count not valid: 67108896 vs 32 15:30:58 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000020100100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 343.960143][ T9896] loop2: detected capacity change from 0 to 264192 15:30:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000500ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 343.986692][ T9896] EXT4-fs (loop2): inodes count not valid: 2013265952 vs 32 [ 343.994097][ T9901] loop5: detected capacity change from 0 to 264192 [ 344.008915][ T9901] EXT4-fs (loop5): inodes count not valid: 1811939360 vs 32 [ 344.016760][ T9910] loop1: detected capacity change from 0 to 264192 [ 344.029178][ T9911] loop0: detected capacity change from 0 to 264192 [ 344.041643][ T9911] EXT4-fs (loop0): inodes count not valid: 536870944 vs 32 [ 344.054570][ T9922] loop2: detected capacity change from 0 to 264192 [ 344.062913][ T9910] EXT4-fs (loop1): mounting with "discard" option, but the device does not support discard [ 344.072995][ T9910] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 15:30:58 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000074000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 344.085660][ T9922] EXT4-fs (loop2): inodes count not valid: 2013265952 vs 32 [ 344.098128][ T9929] loop4: detected capacity change from 0 to 264192 [ 344.158339][ T9929] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 344.168766][ T9929] EXT4-fs (loop4): group descriptors corrupted! [ 344.177697][ T9939] loop0: detected capacity change from 0 to 264192 [ 344.193315][ T9939] EXT4-fs (loop0): inodes count not valid: 536870944 vs 32 [ 344.204330][ T9910] ext4 filesystem being mounted at /root/syzkaller-testdir137010673/syzkaller.PWFnwJ/777/file0 supports timestamps until 2038 (0x7fffffff) [ 344.220338][ T9946] loop5: detected capacity change from 0 to 264192 [ 344.247695][ T9946] EXT4-fs (loop5): inodes count not valid: 1946157088 vs 32 15:30:58 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000079000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:59 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000110100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 344.256345][ T9929] loop4: detected capacity change from 0 to 264192 [ 344.268004][ T9929] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 344.278126][ T9929] EXT4-fs (loop4): group descriptors corrupted! 15:30:59 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000007a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 344.413571][ T9955] loop2: detected capacity change from 0 to 264192 [ 344.436380][ T9959] loop0: detected capacity change from 0 to 264192 [ 344.446148][ T9959] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] 15:30:59 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000700000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 344.462398][ T9959] System zones: 1-2, 19-19, 35-38, 46-46 [ 344.471440][ T9955] EXT4-fs (loop2): inodes count not valid: 2030043168 vs 32 [ 344.471465][ T9969] loop5: detected capacity change from 0 to 264192 [ 344.486188][ T9959] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 344.498585][ T9959] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/781/file0 supports timestamps until 2038 (0x7fffffff) 15:30:59 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000120100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:59 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000cf80000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:59 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r4, &(0x7f0000000040)='system_u:object_r:printer_device_t:s0\x00', 0x26) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32, @ANYRES32, @ANYRESHEX=r4, @ANYRES16, @ANYRES32, @ANYRES16, @ANYRES32], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x4040025) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000240)={0x0, 0x0, "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", "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ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000063e00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0xc6, "9aa739b77bd19d"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053a80)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {r6}, {r6}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x80, "ed5e65f9d23a37"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000057380)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}], 0x38, "505ecafbaa8e03"}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) vmsplice(r3, &(0x7f0000000280)=[{&(0x7f00000000c0)="fac714772fd889829c3013fb6333b35d1b1b829ed28519bc1037550727d2c4cd980cfabf21cdc74a0be05b712058dff13e35fe4363c3f7adbc95e778bcda274d2795a8b51fec1be39ecab53a31aefca796bc1a9c0ca76981bca173ca374c8663bca37779856bc9e00b304972aa363548d40ecb8cb85c985af68c1a5307f4e70e7681a5f45bd17617fc75c1146393d9d9dcc37ef5684af2451c145c95173d1e29cfd6b98d3b522c5fc2ea4ffda7f57d4b091885b3366e0804d6da19f8951962ac", 0xc0}, {&(0x7f0000000040)="93a716ebaf3e9ec0bcf503e76b8e3eb17333ad79450ff6f7aea5c18b7c5a3d92ee82de72487cf77229f01f36f0d6", 0x2e}, {&(0x7f00000001c0)="9764674501f341954c1c1a50bf379c8ce26ed413", 0x14}, {&(0x7f0000000200)="c50ab2dce830016635c81da12743474199520293dfd8b8ecfbe8a79b3aaf8a633c56603a0b793e861d47c48cb0365f1fb55e73c5c13ec66415dc011ad667ad1f91de98b43e54d079d22c2c5bdff2b3a815a424b4a4f0b4b8fdb2a975c71258e2f64eb3da260b4656568452efd98739e8", 0x70}], 0x4, 0x5) splice(r0, 0x0, r0, 0x0, 0x100000004, 0x0) [ 344.512999][ T9969] EXT4-fs (loop5): inodes count not valid: 2046820384 vs 32 [ 344.542461][ T9976] loop1: detected capacity change from 0 to 264192 15:30:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000600ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:30:59 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000007a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 344.646108][ T9980] loop5: detected capacity change from 0 to 264192 [ 344.655232][ T9993] loop2: detected capacity change from 0 to 264192 [ 344.662442][ T9976] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] [ 344.691883][ T9992] loop0: detected capacity change from 0 to 264192 [ 344.700142][ T9987] loop4: detected capacity change from 0 to 264192 [ 344.712140][ T9980] EXT4-fs (loop5): inodes count not valid: 2161049632 vs 32 [ 344.721407][ T9987] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 344.731675][ T9987] EXT4-fs (loop4): group descriptors corrupted! [ 344.739892][ T9992] EXT4-fs: failed to create workqueue [ 344.740136][ T9976] System zones: [ 344.745286][ T9992] EXT4-fs (loop0): mount failed [ 344.753720][ T9976] 1-2, 19-19, 35-38, 46-46 [ 344.759079][ T9993] EXT4-fs (loop2): inodes count not valid: 2046820384 vs 32 15:30:59 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000140100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:59 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000df80000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000700ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 344.794403][ T9976] EXT4-fs (loop1): mounting with "discard" option, but the device does not support discard [ 344.804629][ T9976] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 344.817959][ T9976] ext4 filesystem being mounted at /root/syzkaller-testdir137010673/syzkaller.PWFnwJ/778/file0 supports timestamps until 2038 (0x7fffffff) [ 344.870531][T10013] loop5: detected capacity change from 0 to 264192 [ 344.875821][T10009] loop2: detected capacity change from 0 to 264192 [ 344.891072][T10022] loop4: detected capacity change from 0 to 264192 [ 344.911575][T10024] loop0: detected capacity change from 0 to 264192 15:30:59 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000800000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:59 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) r3 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000400)={{{@in=@empty, @in=@private=0xa010102, 0x4e22, 0x8, 0x4e20, 0x6, 0xa, 0x80, 0x80, 0x3a, 0x0, r3}, {0x4, 0x1, 0x7, 0x8, 0x4, 0x2, 0x6, 0x4}, {0x1b, 0x3b4, 0x1, 0x7f}, 0x4, 0x6e6bc0, 0x2, 0x0, 0x0, 0x3}, {{@in6=@empty, 0x4d3, 0x33}, 0x2, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3500, 0x3, 0x0, 0x1, 0x1, 0xb3, 0x5}}, 0xe8) r4 = add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000140)={'fscrypt:', @desc3}, &(0x7f0000000180)={0x0, "d8c4e9ecf5d6fc653e63ea3d53508de852cdd23ef51ecfed19444172357fbce79754d13d778d518f6148f4cdcb8159a95970818f226d58ed8d97b5f6e9db0dc8"}, 0x48, 0xfffffffffffffffe) keyctl$link(0x8, r4, 0xfffffffffffffffc) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) fstat(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0xee00, r6) keyctl$chown(0x4, r4, r6, 0xffffffffffffffff) openat(r1, &(0x7f00000003c0)='./file0\x00', 0x4b0682, 0x1c0) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000600)=0x80, 0x0) preadv2(r8, &(0x7f0000001b80)=[{&(0x7f0000000640)=""/188, 0xbc}, {&(0x7f0000000700)=""/205, 0xcd}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/105, 0x69}, {&(0x7f0000001880)=""/217, 0xd9}, {&(0x7f0000001980)=""/65, 0x41}, {&(0x7f0000001a00)=""/20, 0x14}, {&(0x7f0000001a40)=""/201, 0xc9}, {&(0x7f0000001b40)=""/51, 0x33}], 0x9, 0x3ff, 0x7ff, 0x5) write(r7, &(0x7f00000001c0)="22800060ece2e7636aea000000020047efae47f15e4b3954cbdbf7ae1e9344a8542131761a1392424e84170c2b1781ca2705899c93cc02e20f27a30aa91b2a623b1b8ec6920700000000008c4de695baecd7686c0c1a78664c35f12d88a787a0a1bd9ed63ee29a2b02e615f52a8633611d190be939342a99f3652ff71b92354ba1fe98f0db60fc625947489e3407a6e38e7da25d87d58813159a42fd37ce2923b03e1e182827e68c2737b215d9f3d833a21869894fd7c99788fd56ff0df952152989ebac509bc4", 0xc7) sendmsg$NL80211_CMD_SET_CHANNEL(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000001c40)=ANY=[@ANYBLOB="1b397b8fc8be705fb9445e857302b4ac309c6fa24483afd744165e9610777a7697e6edb5023528800663601e2014af61391e41bde0d54fb5b11156fc54bbbbb7d3f858429d47d1bfe8da135f2ae57e73b671459fb2b4393f344da76bc38c8861f1ebbe630cf847f95020e2bb81e6f8a566ee3464e733b119eec94b10e10f8ae0ba33b748bb27771500de8b94505124455b53d80cf3c203dadf341508298c7669cd82435d679197e4840d0d536f44ab49375d143c889bd142c5b47e86c5542b5d183c9a67dfcf17499b008ee1343284f5d3eb5e835c", @ANYRES16=0x0, @ANYBLOB="00022abd7000fedbdf25410000000c0099005d00000020000000b50d19010b0000002000180102000000080027000200000005001801050000000800a00000ce05000400000000000000000000000000000090bf8e978b7c5a54795dbd50ea9fe3eb92ca66f428bb5d563f54240326b07ea9651b45a7248e0a9de647321bd4cbc25da8eba41532372a71f989b15abf418e8ebf7679621dbb6b4488ce83623126e37a8ab3c2a1ecafaf82e1c16027061f0e52d1d8974190d4358550025bfec37b0ca55b5eba87ab6dc3fd87662d31696882b90d747c7b06b39ee2edebfa9bad1dd71026e3daea2d22"], 0x60}, 0x1, 0x0, 0x0, 0x1}, 0x44000) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 344.913702][T10013] EXT4-fs (loop5): inodes count not valid: 2162098208 vs 32 [ 344.935873][T10022] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 344.946071][T10022] EXT4-fs (loop4): group descriptors corrupted! 15:30:59 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000009f000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 344.976301][T10024] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] [ 344.994373][T10024] System zones: 1-2, 19-19, 35-38, 46-46 15:30:59 executing program 3: mq_open(&(0x7f0000000040)='\\\x00', 0x1, 0x10, &(0x7f00000000c0)={0x8001, 0xfffffffffffffffb, 0x20, 0xe621}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) 15:30:59 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000e080000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 345.030097][T10024] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 345.041156][T10024] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/783/file0 supports timestamps until 2038 (0x7fffffff) [ 345.061476][T10022] loop4: detected capacity change from 0 to 264192 [ 345.061958][T10042] loop2: detected capacity change from 0 to 264192 [ 345.069607][T10050] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 345.077847][T10047] loop1: detected capacity change from 0 to 264192 [ 345.088406][T10055] loop5: detected capacity change from 0 to 264192 [ 345.097078][T10022] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 345.103981][T10042] EXT4-fs (loop2): inodes count not valid: 2667577376 vs 32 [ 345.107214][T10022] EXT4-fs (loop4): group descriptors corrupted! [ 345.110155][T10062] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. 15:30:59 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000180100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 345.116481][T10047] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] [ 345.138230][T10047] System zones: 1-2, 19-19, 35-38, 46-46 [ 345.144569][T10047] EXT4-fs (loop1): mounting with "discard" option, but the device does not support discard [ 345.150395][T10055] EXT4-fs (loop5): inodes count not valid: 2162163744 vs 32 [ 345.154576][T10047] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 15:30:59 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_SPACE_INFO(0xffffffffffffffff, 0xc0109414, &(0x7f0000000780)={0xfd5, 0xffffffff, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', 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'\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) write$binfmt_elf32(r2, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0xf5, 0x6, 0x43, 0x7, 0x100000001, 0x2, 0x3e, 0xd21, 0x254, 0x38, 0x179, 0x9, 0xfff9, 0x20, 0x1, 0x1ff, 0x1}, [{0x6474e551, 0x1ff, 0x2, 0x1, 0x3, 0x4, 0x7, 0x8}], "1f53cd16d88419fe4a71ae59a82878079dcfe269b4f694f30a95f905d45fcfff7fe8d867b99589fd3a1fa3d2be95ef06e27aa6afdcde5e24c8beaf765042897c05a6cd6427b486392fe542f9fd96b3165381836d209416e59f2f2a543ffd06", ['\x00', '\x00', '\x00']}, 0x3b7) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) 15:30:59 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000900000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:30:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000800ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 345.172996][T10047] ext4 filesystem being mounted at /root/syzkaller-testdir137010673/syzkaller.PWFnwJ/779/file0 supports timestamps until 2038 (0x7fffffff) [ 345.216310][T10068] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. 15:30:59 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000e180000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 345.240345][T10072] loop2: detected capacity change from 0 to 264192 [ 345.242185][T10075] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 345.254882][T10072] EXT4-fs (loop2): inodes count not valid: 2667577376 vs 32 [ 345.259986][T10077] loop0: detected capacity change from 0 to 264192 [ 345.278482][T10084] loop1: detected capacity change from 0 to 264192 15:31:00 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xa}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x0) close(r1) socket$nl_route(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000040)="a542573a4caaf8eee5ee126b1fc4f10d90e7258191dc1d79a8fdfcdf7fd2001dbf82ad94835dd3dbd6822b972effdec19ea2", 0x32}], 0x2) write(0xffffffffffffffff, &(0x7f0000000100)="22000000140200000000000000", 0xd) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) 15:31:00 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000a0000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 345.280577][T10079] loop5: detected capacity change from 0 to 264192 [ 345.292978][T10084] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] [ 345.326807][T10099] loop2: detected capacity change from 0 to 264192 [ 345.334616][T10096] loop4: detected capacity change from 0 to 264192 [ 345.335912][T10084] System zones: 1-2, 19-19, 35-38, 46-46 [ 345.343578][T10099] EXT4-fs (loop2): inodes count not valid: 2684354592 vs 32 [ 345.354699][T10079] EXT4-fs (loop5): inodes count not valid: 2162229280 vs 32 [ 345.356700][T10077] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] [ 345.363744][T10084] EXT4-fs (loop1): mounting with "discard" option, but the device does not support discard [ 345.380030][T10084] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 15:31:00 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="bad75e693175ff4ccfc4", 0xa}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c6600000000a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0xc) close(r1) ioctl$F2FS_IOC_GARBAGE_COLLECT(r0, 0x4004f506, &(0x7f00000000c0)) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 345.382290][T10077] System zones: 1-2, 19-19, 35-38, 46-46 [ 345.392579][T10084] ext4 filesystem being mounted at /root/syzkaller-testdir137010673/syzkaller.PWFnwJ/780/file0 supports timestamps until 2038 (0x7fffffff) [ 345.399475][T10096] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 345.420787][T10096] EXT4-fs (loop4): group descriptors corrupted! [ 345.425373][T10077] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 15:31:00 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000a00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 345.438522][T10077] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/784/file0 supports timestamps until 2038 (0x7fffffff) 15:31:00 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000f080000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:00 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000190100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 345.483324][T10120] loop2: detected capacity change from 0 to 264192 [ 345.495665][T10096] loop4: detected capacity change from 0 to 264192 [ 345.509576][T10120] EXT4-fs (loop2): inodes count not valid: 2684354592 vs 32 [ 345.521858][T10096] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 15:31:00 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x289, &(0x7f0000000100)={0x0, 0x0, 0x1}, &(0x7f0000771000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r3, r4, &(0x7f00000001c0)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r2, 0x0}, 0x0) preadv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000003c0)=""/105, 0x69}], 0x1, 0x7, 0xffffffff) r5 = syz_io_uring_setup(0x6ad4, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x4}, 0x80000001) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r8 = syz_io_uring_setup(0x89, &(0x7f0000000080), &(0x7f0000ee6000/0x4000)=nil, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000100)) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000100)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r9}}, 0x0) syz_io_uring_submit(0x0, r4, &(0x7f00000000c0)=@IORING_OP_WRITE={0x17, 0x4, 0x2000, @fd_index=0x7, 0x40, &(0x7f0000000040)="d806fddf69657e4d5d469ec5976f6908e6cd20c381e64a73b96c01e76cb39e1be762a0ec977b78c3", 0x28, 0x7, 0x1, {0x0, r9}}, 0x3) io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 345.532051][T10096] EXT4-fs (loop4): group descriptors corrupted! [ 345.544315][T10134] loop1: detected capacity change from 0 to 264192 [ 345.547222][T10145] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 345.552643][T10133] loop5: detected capacity change from 0 to 264192 [ 345.568027][T10134] EXT4-fs (loop1): mounting with "discard" option, but the device does not support discard 15:31:00 executing program 3: write$evdev(0xffffffffffffffff, &(0x7f0000000040)=[{{0x0, 0x2710}, 0x1, 0x1}, {{0x77359400}, 0x5, 0x9094, 0x4}], 0x30) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) 15:31:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000900ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 345.578182][T10134] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 345.600672][T10160] loop0: detected capacity change from 0 to 264192 [ 345.611538][T10133] EXT4-fs (loop5): inodes count not valid: 2163212320 vs 32 15:31:00 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000aee000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:00 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000f880000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 345.646073][T10162] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 345.663409][T10160] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 345.668203][T10134] ext4 filesystem being mounted at /root/syzkaller-testdir137010673/syzkaller.PWFnwJ/781/file0 supports timestamps until 2038 (0x7fffffff) [ 345.679652][T10167] loop4: detected capacity change from 0 to 264192 [ 345.696366][T10167] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 345.702457][T10160] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/785/file0 supports timestamps until 2038 (0x7fffffff) [ 345.707021][T10167] EXT4-fs (loop4): group descriptors corrupted! [ 345.740685][T10176] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 345.745326][T10173] loop2: detected capacity change from 0 to 264192 [ 345.762748][T10167] loop4: detected capacity change from 0 to 264192 [ 345.770487][T10167] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 345.780650][T10167] EXT4-fs (loop4): group descriptors corrupted! 15:31:00 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) r2 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x8, 0x2, 0x6, 0x2, 0x0, 0x100, 0x12021, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8, 0x0, @perf_config_ext={0x7, 0x3}, 0x4a03, 0x6, 0x2, 0x2, 0x80, 0x0, 0xfe00, 0x0, 0xffffffe1, 0x0, 0x4}, 0x0, 0x5, r1, 0xb) splice(r0, 0x0, r2, 0x0, 0x100000000, 0x0) 15:31:00 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000b00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:00 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200002f6000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 345.792147][T10173] EXT4-fs (loop2): inodes count not valid: 3993632800 vs 32 [ 345.800258][T10175] loop5: detected capacity change from 0 to 264192 15:31:00 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:00 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) r2 = eventfd2(0xe8, 0x800) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r5, 0x0) io_submit(0x0, 0x3, &(0x7f0000001400)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xc117, r3, &(0x7f00000001c0)="7fcbc347d08b8f6e0b73273a31329eec5d8b5ab892e881acef5f696899594ebeb01d10e22e95ba704e41e2339611289a6e4559d15eff57ca625c0adaab4305c6e20c02bce86aae87c674d58fa7da6931287360eb0956d644c92d53f1f70a70c1a16a9dae", 0x64, 0x125, 0x0, 0x4}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x3f, r1, &(0x7f0000000240)="6e7cb522bd94d907f9eddb9b22a32c83c799101a6500b84a4ea96d62a7619f2bad610e5b9fa9e66761bc1f8e2b59efa3dfa5f8a51a4b6fe66535c7dd69a826db0f4bd2443474a94cafe422314be08852eb27ff4e00931b2fb6e0d04938b292538362ee29fb6eda98f16b07e88c5c5d4897274cdf0321d78ed86df30b09ca5370804a27cfa13edba75f908d4e727112bf5ccf9c98e2", 0x95, 0x2, 0x0, 0x1, r1}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x6, 0x4, r4, &(0x7f0000001440)="7d932ed2466094b8d90bb90b6186cbbad1bb95bd278ecb2e121a6210b447e1cd40aeae15b8fd1d3cb3ca62ae8563bfd383b4583a2198bfe2c97b2e2705372a63d28a9b0a57b535826ef096edceb36ef11ea5aa71ae4baf13a540a3d31ba45bd89cccbaacfbc348a890fd9934f3764cc9a7b6c014a950a18b3d1e8829bc357532ef8cb4c37c4fd3894779b507c656eb25a1638b6663d9775d1f6b62e06d1960001454a0f410f8dfce7ed8379c17730031ef779c9825f971c25962a6ca39f9505b0ffc19635b2ad30859d0debcecb75fb85ff527a1815a9f9d5696a4b6db5eaeea5711133e60058bef045c1b6c415730de0dae81325680e355f3bf0713f9310436596cb2feab17afa37efaa7fbd0a0b97afeec9ea1f98192c656c56844661a19b43b7dabf4278f27247cd0cb802197767688b0fdeff8eb942f644e39a80756c1bf2b4d16b444fc4402e88f5d3b29c22095115a5110e0e65d10eca018094db9bcc5c7636fd7c49f43ba8367e20d70c9d3e1d067c65c1a7ecd5c263ea2eab1605a423c5e245dcbe3149c8b323746c78cb67ea93882875aeacc88ab040d8e0ebf43c6c1c407b7ea2b728778856b1a2bbcc2cd62bcb53f20bd59ed2a1d821e04782f1fbf1ad18b3c049e6a6773ad15b09e2e173979a5403e6a75a64c8d4588089b9b81e9abd6aff46c829eecad29bfe5923f7e3390c3a691e4687a680b8617db1cf0224a14960d8fb3c87b7c409e0a34d0bfdca44c77bbc9ff8830eea6c94839ac47190a8b3a10120c40ef95f25e4a3f4960b3e779c8e6d79437c00a6b6124380e8a89e2e98fd446c3990f8b665cd784ff1d3f31894a866f17d8d92b189cb62417319d283f2c9770749e371ba5ab7a9019748d815c2096658fce55d5e6779654529713907f7d7e5a38bb812789ec284e7034ddf6949846f58ac6de18b9593d7df2f088094543d93d906d3a7842f1dc417db1626b6b35b5039a3f17c71b5886bf86955f991d68b1036965eaebc45276955042d7d6802f7adbdd90dc88f09d6a4a26d11ea3ed3c219011f4bc2001950bdff3c13de574113a886bc9a2094e8e97d9459253d2d385d49e70b3e653a0a89d8adb4ddf9ae6adbb07007521dd220ad803852ccfd8beafd2e69c07e100cd62b5009864a70f322dbc6bb1aa978539a939a9ed33b8c4fab729ec62843c1d26d7a37c69ec9738631be5542a188cce937a5509883576ace387f59e1fbb57d4d2136d56de912f8ac7e12618023af5fd84ea1194a9cdb00b2c5047268db44a26a067992ecac81fc48d6f766aee6720cf6031f47f0f2f602b0d48dd42398daf6e76f582009d8701e35b5523bf9ba15adb914b3f96fd4378c5da43fa554654c37eaa28c950936866c6607a832fd1c68c288daf03d7f0927f35fbddfb5ef07a1b0ec03764f701a57b572575970c5c9a9fc12d8fa3cb22ba8302ec2cfc66faf341277569b9539c13f50f8813a591f85edd04d6beac16bafb0dfa6b71eac0a56add958b38bb76329c65487dfeee3d5b42546f46566b519c1a4e52e5e12128ed509645aef98ecbe86c674888a0480d54ddec47a33db3bf6c8b36acce71aa991ca594cd6d9daf25c964d9c3249f51f5264fa9fd9d1b4d199df79cbbc4d7f43259f2d0e85bcf2a5bf55db529d31228db5e4dbfb587c49fa7b854ab085361b53904fef3872b38b6f39c4f60ea7593b8f41b13b8c70a2c199a313bb0410ff2c6975ed2bdff870cdc580b8bc4d5e571a989239c29aaf6407d1be7a6f8e543dfd4bbeb52ed1515b6fd730cce8913cd41d38524ce92d567feb457e789aec09afeb328799613e2b30ad1217c8526ef38a12f96a512bb5d80fb2940e9fbad137839170ff7e249a1574c53fd5991d18d29e54dc85181f3ce32f583e148514053859f8e00311862550452355e13daffc2641f6a8df28f5ae5d346d2d45e3c3e3bce5c3fb9c13b308cef41c88e0d4c251d5a8a78ab0e3d82b7d845a13451983d9773f685edfd0750775f531ce57d4506cee98143a6dcf0770a919579188fae22b0e1fdfe8a5f9a6ae58d2b410994508d0f2439b5e05291cd860181413e2913fc44726b31d8af72e78bda7783f82c61c57723360bc9d253d041ea99a08626bb96f0262d97373d6ec2c9118f6f48e4076b8554b94ac3230b224e470a350da36df9965cab840d13d33c08caeafe52dfe96d0a15bdbe4ec9d372a42ef3a1cf64f54a003232f775eb69916585494cbca84fc10d8dfc69e8d5840bd7505a244390d8c6cd6b25433e426d90b30597ec8486c3a865c81dabea9ad1da90e5a81d571897dcecee6085658034b7cf4e8d9a6fe7544bc74e74ee37189e3f064b9c58828a1a47908f454b1e16ecd20def93bcd3d1b7e1bb966134e030517697cdcaa5b800cb97ecaf0baa31f6733625031f616184f6f7aa51290a53674ce10e2240eaae94cbfd5b80cfd2d285e75e3a23b0a60aa302d620e3c3605728596f85a7279021f0c81d8a4f176965bba23b2b1115f496e3dce56a034e09f584fc244a8eb136279c8f10bee70af34ec116924e86fdfdd25d04576e29159fa020cc9b4735e4852f8d8f2b7dfcdb551c2186d3f9b00a4cac5a28ca3072dcbc1a12151387a503643463a13405ec62b7543bc299208d4ece301119ec940f3eaa680dd542f7b1baeed40e358343647b462581adb48d9bb7c99add3e86158d1ef72b773b9137cb77cd836a9567c4006683e619614096529e99b1145ca87176dd0d9da009bb050373750425110a675a246266f993a67ae90229b892ff8efb0b1a989cc15158096cd6f4c09dc331c50790e3cb8e98d9d150eacff8fbbae857e6f97ae10f089e3680c4e4f8a3e09a4a1768b15d5f79d0cfd8c30d0e66f697060b92be465632adcdc18b2d8444068cc66702d96990efe2b176d0baca772a9f34f89dea46df8e9c93cfc73b27e55948cad95bee4f12085776bfb8dcb19153074eb308a42870f1c8be9251917268f119f15d0913fa88d5df2516154b493bce2788bf3625da5f5e10e02ac35b719e0bb04840934cbe3c4add0de2b00ccebd7b3f990022ca10f9f452e2803d862e8f273fb9478593e29409a01781173476d22ba2f4c0694e586a243991f177e2298ada291396ba1b4f0a30bdc19df0f7fcc7ce76d385050ffd38d3248c22075a42506feb7c5c907f18d17820a6970645dc14e98a8039f6c7fb6acd9e256ea86d5a12424a779d321791cee2158eca3d98b5b0859c30ac4b49e2aed6109d9a7e7b0dd9fde24611b5c4b5b98c58b1ed22edb17a3bb1ddef725540b572fe05f2617e4f9575852003cb6f6f2d3dc9c04376d2df2abc792c8d3ab316a9828efe9d50d9cc79aedd56661c6d60cbac1ddad387e8744f4d5b1d3f67ff98f7ac206dd64d3ce8d84b8d0e92b385e7f1f2ac97dd2895b875f679da5ee0336d8ad79213f267e0995de8f83c74563feb97cced03edcde9e1565a58b295049fa6f7a790461ae64c971706318f5778bd8a1a0345c7dfbfa8f443766f3852412228244c276f7b8cc405314b11db4fcc2b91aaec61c043eca13781d684799a53bbf65462b0eb1e6489af717cae8ae6bcdce15dab64f1c4075981b6bbb3c154aacfb79a89e819013f41bec6baedf6550eb243765550fa9fc4360e0d68f9ee61aa5285061195c487e1e28a74ac01b86dd33ee3d98f444eefc25979097ecd6c197eac7f77cc744985286f76bfc40690943e971290795166c1ab5e40c310b5e9e92463c3927879de66010b2d7bdb13c31f18d09088d95e963d9118b412788085ab7cf964758d857c5f194f7b11bec053354c2f4675e14d51ccce1971ec6437ab45197eb0dc608b80547e3f51d2704bb6bca9fe287bd6cca75b652f88653e8ff0c67c521de82be3708a3a3046fff3bfafcc9eff5f73025a0a1f875a828071e412fd19dc2485fdcee2fdc91a315ec08fccfe2e364ffff47a310352db5cdb13716ef335154606963c5668a631e35ce0ce497b70f9d9e7574a8509f93b098c3d8e72fc650bea169be17301f906867df9e5557ee0c223fd26b82ccacdbdf774ff2c3aae35cea9b177b4b2f65d1d6bbb54f56a9f310f7b618d5b3f861ede1ffb5bf5b2dcde2146e8a017ece43db9383da657c79fadd91c50ea29660053b286692cb903357559850286de51f7bce1ad29989884501aec27a13f4ec9f231f87a378aea4d8de863d9c803e0eba2a69b9320cabb9dc8b379495cf93b5f083df38f9e2d8d8b1dbb41f5d59b44a3f5984e08d4f34d21a34b64430f95c2c19820f3a63c79cd1d90000c893705164c720021b76a78ae59683d0573f17300bbafe7aa718cb77225d09ed52df7903b941850eaf2620ca3c8e7b1c0304a4b5e1c15109b745acb19218a9e981e260fc6c612cefe6d549d18dd3e27f7b6d7785b2560a330875d02737fa93ad71786ae12d691547d2f73228913f78b172b54166878ba50ded3266e154a146ee8aa044aa65d7fc8dca4d9e9524bc18e21979c399bb6b01b4bc7a03794b871f132e02ee5aeb148e3de27326ae527d67458321546d5ce135035ea2bf605b102fd9964f31688d3f161a8b83f3e1a7f8c25fbf3521a6aa29701e65fa4d5b3a4c22b770cc2d6d8a160136a6e6ab2f1aca3ed4cc9ce343282350d4c60805478f89e9dafd9d1951121dae89b0464fdcc026abf46826b8557e21b8b710e1ca124f373e7ede2d47cf3553aef397de1d86d2fcecec75004c43896fa47d84f31f2fd6a453acfa95b2dbbe85746579b68197be6c089fd0c21811ae64e6c507edf38af16f71b4b7cb4a65b59ef7ad58f48edce72aedf8ad60b01e015296cb05943e4917d480cd11dc2916cd11feb343ab4f5b890ba0e48d0014fd0b056bad168e2685c4eb1cc7938327ead9cb0b6a2c9c0858c139934153006e612797e06da52265fa4945ca51d0aa9c9f8cb2b31bcf03e2161a4e31278fbf14f550ff2cf80a31435f1f65dae6ce49469064fe0503a2305fb9c52529c48c7f6eb3dd8f4139ad39a24b52622fd734e4fac85293e16bb76f919d8c9138ac45119205e0453d362d38e4e4a5aebce980f854c70f988b61e92d8d73feca6ec314adc0fdcfb932d7ed8ab6f638beb0fc49dec49682d2e4950ac437f13a1b5a97ede3e1eef54094aed941435370be7cc13341137cd8ce66f24bbf78d921853fc8f3cefb4620b409aec6146bb129f11830d81674696f865135f1366e6ac782f083c1b6820ad82e2ba608e06ce17422f532d6fdfc815e27e54282605fb459b76a88350b18ea30d40e13e00cb3305364e704b9cde18bda4cdfc354e75b0739c1f73d072201242b21c0904e35f546b7513cbbc7d4698acd4d7ce745a8d6680b3857f45081e3020b66b2b17db5a9ab40d44847c76ada59d85bbd23acd3d7f4b8b9b7a2f8894257b997a7301e76dfecbdbc7adeeb868a1f45065fb8ba112a9ced780e7c2eb29f0ef07fb6e15c2678c7c01181ef9f320b4b03c0ffd9be98a9c1c067837d992d11ecb9d3a7baad001bc78b23e65834f74503fca3ca44e5191e138a2cb2e4e7fb96919e817587d415d1b80050041de63b9e30a9cfb7a17cd39b4eae06ed8d412459fdd91403e6391056350f2b2feb29849240905c93955c8a882b4d8cc2c5f4ef0faaf634fced3075fb5113cb6c22537f60de79288157186ed9aa6b416d847569dbf2ee7117e557832072dbca8f09193038de4619e5144b9d917e526845b9cbecc1648038fa93757c2e9b53280feb87886cbccd16d0ef5d861e7ae4e415ab5835dc01f1b8b9625612ce213a831b885d9528df0a6ca37644008cea2", 0x1000, 0x34, 0x0, 0x1, r5}]) r6 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) openat(r6, &(0x7f0000000400)='./file0\x00', 0x20002, 0x100) fcntl$setpipe(r2, 0x407, 0xf61c) close(r1) preadv(r6, &(0x7f0000000640)=[{&(0x7f0000000440)}, {&(0x7f0000000480)=""/48, 0x30}, {&(0x7f00000004c0)=""/151, 0x97}, {&(0x7f0000000580)}, {&(0x7f00000005c0)=""/88, 0x58}], 0x5, 0x8, 0x2) r7 = getpgrp(0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x7, 0x7f, 0x5, 0x81, 0x0, 0x6, 0x11, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3f, 0x0, @perf_config_ext={0x2, 0xfffffffffffffffe}, 0x4000, 0x0, 0x100, 0x4, 0x6, 0x9dcd, 0x4, 0x0, 0x1f, 0x0, 0x3c2}, r7, 0x1, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0xfffffffd, 0x0) 15:31:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000a00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 345.864865][T10175] EXT4-fs (loop5): inodes count not valid: 2163736608 vs 32 [ 345.922563][T10205] loop2: detected capacity change from 0 to 264192 [ 345.931498][T10207] loop1: detected capacity change from 0 to 264192 [ 345.950971][T10205] EXT4-fs (loop2): inodes count not valid: 4127326240 vs 32 [ 345.980429][T10207] EXT4-fs (loop1): mounting with "discard" option, but the device does not support discard [ 345.990601][T10207] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 15:31:00 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000fe80000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 346.022927][T30450] print_req_error: 118 callbacks suppressed [ 346.022940][T30450] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 346.042176][T31457] blk_update_request: I/O error, dev loop4, sector 3937 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 346.050708][T10231] loop4: detected capacity change from 0 to 264192 [ 346.087777][ T704] blk_update_request: I/O error, dev loop4, sector 3937 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 346.089926][T10234] loop0: detected capacity change from 0 to 264192 [ 346.099101][ T704] buffer_io_error: 99 callbacks suppressed [ 346.099112][ T704] Buffer I/O error on dev loop4p3, logical block 3712, async page read [ 346.135791][T10236] loop5: detected capacity change from 0 to 264192 [ 346.135967][T10231] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 346.152529][T10231] EXT4-fs (loop4): group descriptors corrupted! [ 346.160070][T10236] EXT4-fs (loop5): inodes count not valid: 2164129824 vs 32 [ 346.160827][T10234] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 346.178486][T10239] loop2: detected capacity change from 0 to 264192 15:31:00 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f00000018c0)={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$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 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') r5 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r5, &(0x7f0000000040)='system_u:object_r:printer_device_t:s0\x00', 0x26) sendmsg$NLBL_CIPSOV4_C_REMOVE(r4, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r3, @ANYRES32, @ANYRESHEX=r5, @ANYRES16, @ANYRES32, @ANYRES16, @ANYRES32], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x4040025) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000000140)={{}, {@val={r3}, @actul_num={@void, 0xe70, 0x70}}}) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fsetxattr$system_posix_acl(r6, &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000080), 0x24, 0x0) r7 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"1cb4a5d316fd6197a6d9491db11b033b", 0x0, 0x0, {0x400, 0x4}, {0x80000000}, 0x0, [0x81, 0x5, 0xe80, 0x7, 0x9, 0x400, 0x0, 0x7c, 0x9e2, 0x200, 0x9, 0x3ff, 0x5, 0x2, 0x1, 0x10001]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r7, 0x50009418, &(0x7f0000001cc0)={{r6}, r8, 0x8, @inherit={0x98, &(0x7f0000001480)={0x0, 0xa, 0x68, 0x5e0, {0x5, 0x100000000, 0x5767debc, 0x145e7469, 0x7}, [0x3, 0x9, 0x6, 0x9, 0x3ff, 0x400, 0x7f, 0x5, 0x22d1, 0xffffffff80000000]}}, @devid=r3}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, &(0x7f00000003c0)={r3, 0x20, 0x4, 0x1}) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) 15:31:00 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000ff80000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 346.191387][T10207] ext4 filesystem being mounted at /root/syzkaller-testdir137010673/syzkaller.PWFnwJ/782/file0 supports timestamps until 2038 (0x7fffffff) 15:31:00 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200002f7000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:01 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000c00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 346.249895][T10234] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/786/file0 supports timestamps until 2038 (0x7fffffff) [ 346.263077][T10252] loop5: detected capacity change from 0 to 264192 [ 346.278350][T10252] EXT4-fs (loop5): inodes count not valid: 2164195360 vs 32 15:31:01 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000010200100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:01 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="22000000140025632dad6deab2ec917d16ea040040ffffff000402eaff0300000000080002", 0x25) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 346.308046][ T25] audit: type=1400 audit(1624980661.024:46): avc: denied { ioctl } for pid=10248 comm="syz-executor.3" path="socket:[52141]" dev="sockfs" ino=52141 ioctlcmd=0x941d scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:printer_device_t:s0 tclass=netlink_route_socket permissive=1 [ 346.347155][T10231] loop4: detected capacity change from 0 to 264192 15:31:01 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x6, 0x8001, 0x5, 0x4, 0xd, "43d6c8e1d52f09e2000946e4ff9101b7e58d83"}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 346.375134][T10231] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 346.385335][T10231] EXT4-fs (loop4): group descriptors corrupted! [ 346.404819][T10278] loop2: detected capacity change from 0 to 264192 15:31:01 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000081000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 346.419875][T10278] EXT4-fs (loop2): inodes count not valid: 4144103456 vs 32 [ 346.436289][T10285] loop1: detected capacity change from 0 to 264192 [ 346.444255][T10288] loop0: detected capacity change from 0 to 264192 [ 346.456794][T10294] loop5: detected capacity change from 0 to 264192 [ 346.457663][T10290] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. 15:31:01 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000fffe000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 346.467325][T10294] EXT4-fs (loop5): inodes count not valid: 2164260896 vs 32 [ 346.480962][T10288] EXT4-fs (loop0): inodes count not valid: 268435488 vs 32 [ 346.500164][T10285] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] [ 346.519025][T10285] System zones: 1-2, 19-19, 35-38, 46-46 15:31:01 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f00000051c0)=0xc) statx(r1, &(0x7f0000005240)='./file0\x00', 0x4000, 0x80, &(0x7f0000005280)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r8, 0x0) r9 = syz_mount_image$nfs4(&(0x7f0000007d40), &(0x7f0000007d80)='./file0\x00', 0x9, 0x4, &(0x7f0000008040)=[{&(0x7f0000007dc0)="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", 0xfa, 0x6b}, {&(0x7f0000007ec0)="072400995edf1c5a7dc819c1f23f4e8acaecbe6b0e34fcc70772c7c43c9c19fb6b1850d779dc8647621810df57a6213ee9ab35", 0x33, 0x38a}, {&(0x7f0000007f00)="11e6", 0x2, 0xfffffffffffffffc}, {&(0x7f0000007f40)="2f76c36bbae20993cafb47bb02bb9a03f86ea000fbe164b65aba27ecdbda6de1d0b0e8c9c8dde90e60f51cc68b9b7f45a847aa2ad279cf018e2487e96d88a67e26b8a951151a7bcb810ee013c3f28c12ee1b417defaeb013c7ac08591a533b342bcfe9ed83fb547710a76e619af4bb262472712ef53477bb77576970fcf59ddcb9a7e40c3f2a7b05c6578c5713dbd0e2d571968e9500bc7e5fb3432150a5daa7e3158f00bc979a773b64b5b26ae097fd4870a7fdd8e2072c42f5c65528a92451d9b1571a98f9f0dccadfd643c816f42646df303808000d8a8552ab5483ef90b687000d52c24c467c749b7ff1f854b27fd538e5c097c5de4911", 0xf9, 0x1ff}], 0x84040, &(0x7f00000080c0)={[{'^1,{!*]'}, {'}'}, {'$%$\'('}, {'[!})^'}, {'^\r,//9\\['}], [{@obj_role={'obj_role', 0x3d, '%\':$'}}, {@appraise}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@euid_lt={'euid<', 0xee00}}, {@dont_hash}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@func={'func', 0x3d, 'BPRM_CHECK'}}, {@pcr={'pcr', 0x3d, 0x1c}}]}) r10 = openat$random(0xffffffffffffff9c, &(0x7f00000081c0), 0x2640, 0x0) sendmsg$netlink(r3, &(0x7f0000008280)={0x0, 0x0, &(0x7f0000007cc0)=[{&(0x7f00000003c0)={0x25dc, 0x22, 0x1, 0x70bd2a, 0x25dfdbfc, "", [@generic="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", @typed={0x9, 0x43, 0x0, 0x0, @str='@%-+\x00'}, @typed={0x8, 0x91, 0x0, 0x0, @u32=0xffff}, @nested={0x22cb, 0x35, 0x0, 0x1, [@generic="51c634fa05cf1fa9768d93578ffc6ff02c4fa4445f80b1404529bf40d5ffd06fa9c9f815c1442c06a64b9e051e10f5accd55a341e4c1c75b7b1bf872e63f2ceeb8ac5bae7ebb5d0d823d38cfa425e6600fd21ef524aff5559097817700e99708b5c68f4f35ef72034bd1a7c73459522bc8f6a8523503fe6cc8cd7058e8064e052e32cc9561bf05e5ef7bfd3af8d940202ef3af7096f6cd9f37f15f00067b36d68c0771db161d0a5b284efb5fda99a7c0f2b7b624", 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@generic="a3f5a9579ab87729ec478ba717db553b12c3a261492083e3dcf40315c014b801b7667e6b71f17feac57a6b2c9e9fe01b1c03ed20a25d8daa3578e252d11c1064178042da085828393110471a6fd8601eb181f05a4e06ce32add958665dbd44912c6baab71dc980bf09e539ed45d5d03f013fc57e96e5"]}]}, 0x16b0}, {&(0x7f0000006a40)={0x1250, 0x3d, 0x200, 0x70bd2a, 0x25dfdbff, "", [@typed={0x8, 0x18, 0x0, 0x0, @uid=0xee00}, @typed={0xc, 0xa, 0x0, 0x0, @u64=0x1f}, @nested={0x112d, 0x0, 0x0, 0x1, [@generic="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", @typed={0x8, 0x31, 0x0, 0x0, @u32=0x10001}, @typed={0x10, 0x3b, 0x0, 0x0, @str='#[^&.-]9)}]\x00'}, @generic="7b82da04faf287a9e733903235e7000763cf45908711cdee26cb88c320872c30caf8aed1eaed58f2a48417f51dc7cfe55a1f4fb41ec1667b00d5afc3b41c7676cbd0149d", @typed={0x8, 0x73, 0x0, 0x0, @u32=0x5}, @generic="c653a4d2237c51d0195fe1a14ca41f2b23c4fd26a4d968956818845dd46b79dc0875c165bba6462af281faa6e34cfe466f95c3f7fab646e216b633e7005502f9083a2bfd16bcf530a286e9926bf916a12a5171627a24dcee8b8ac6e890de07542e8474d563b8005bdd60a32eb5b8eafd0be24ad70bc0c4fd012b17784137b77c71e6eadbfc7175e384a20a7478780f9e4cc24c044423aec9bd9150e6fe40e2e1399f95acfb8828c48e531cf71e67f742fe67dd25939bbfca9e1bef0f90341835a416cdb85b"]}, @generic="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"]}, 0x1250}], 0x7, &(0x7f0000008200)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x24, 0x1, 0x1, [r0, r8, r9, r10, r1]}}], 0x48, 0x8000}, 0x4045) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) 15:31:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000b00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 346.525827][T10306] loop2: detected capacity change from 0 to 264192 [ 346.538059][T10285] EXT4-fs (loop1): mounting with "discard" option, but the device does not support discard [ 346.548160][T10285] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 346.566635][T10312] loop0: detected capacity change from 0 to 264192 15:31:01 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000009a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 346.574183][T10306] EXT4-fs (loop2): inodes count not valid: 4278124576 vs 32 [ 346.574372][T10312] EXT4-fs (loop0): inodes count not valid: 268435488 vs 32 [ 346.589576][T10316] loop4: detected capacity change from 0 to 264192 [ 346.597399][T10316] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 346.607557][T10316] EXT4-fs (loop4): group descriptors corrupted! 15:31:01 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) splice(r2, &(0x7f0000000040)=0x1, r0, &(0x7f00000000c0)=0x4, 0x9, 0x8) [ 346.613804][T10285] ext4 filesystem being mounted at /root/syzkaller-testdir137010673/syzkaller.PWFnwJ/783/file0 supports timestamps until 2038 (0x7fffffff) [ 346.622374][T10324] loop5: detected capacity change from 0 to 264192 [ 346.636191][T10324] EXT4-fs (loop5): inodes count not valid: 2583691296 vs 32 [ 346.646717][T10332] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 346.665627][T10316] loop4: detected capacity change from 0 to 264192 15:31:01 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000220100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:01 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000d00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:01 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r0) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x7, 0x10000) splice(r1, 0x0, r0, 0x0, 0x100200000, 0x0) 15:31:01 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000009b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 346.672231][T10306] loop2: detected capacity change from 0 to 264192 [ 346.693211][T10306] EXT4-fs (loop2): inodes count not valid: 4278124576 vs 32 [ 346.708337][T10342] loop0: detected capacity change from 0 to 264192 [ 346.715377][T10316] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 15:31:01 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) socket$nl_route(0x10, 0x3, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) splice(r0, &(0x7f0000000040)=0xbf67f06, r2, &(0x7f00000000c0)=0xcf, 0x100, 0xc) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) setresuid(0x0, 0xee00, 0xee01) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x891c, &(0x7f0000001840)={'hsr0\x00'}) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) 15:31:01 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000fff000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 346.725490][T10316] EXT4-fs (loop4): group descriptors corrupted! [ 346.729502][T10350] loop1: detected capacity change from 0 to 264192 [ 346.780790][T10350] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] [ 346.781068][T10342] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] [ 346.796467][T10350] System zones: 1-2, 19-19, 35-38, 46-46 [ 346.798204][T10363] loop5: detected capacity change from 0 to 264192 [ 346.813890][T10342] System zones: 1-2, 19-19, 35-38, 46-46 [ 346.814033][T10363] EXT4-fs (loop5): inodes count not valid: 2600468512 vs 32 [ 346.820203][T10342] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 346.837771][T10368] loop2: detected capacity change from 0 to 264192 [ 346.838147][T10342] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/788/file0 supports timestamps until 2038 (0x7fffffff) [ 346.847080][T10350] EXT4-fs (loop1): mounting with "discard" option, but the device does not support discard [ 346.863138][T10368] EXT4-fs (loop2): inodes count not valid: 4279173152 vs 32 15:31:01 executing program 3: prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000000c0)={&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000fec000/0x14000)=nil, &(0x7f0000ff8000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000000040)="0ccee8e8c837406b756a71fedc267c612edb3ba3f618156eda20ea8f8da8d5986747ec198be4130b6665372f359fc105b24c607779c3d7c73836", 0x3a}, 0x68) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) 15:31:01 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000feff000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 346.868860][T10350] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 346.868952][T10350] ext4 filesystem being mounted at /root/syzkaller-testdir137010673/syzkaller.PWFnwJ/784/file0 supports timestamps until 2038 (0x7fffffff) 15:31:01 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000009c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000c00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:01 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000250100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:01 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000f00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:01 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xa}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0xd) close(r1) socket$nl_route(0x10, 0x3, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) sendfile(r2, r1, &(0x7f0000000040)=0x400, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 346.984162][T10385] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 347.001137][T10387] loop2: detected capacity change from 0 to 264192 [ 347.047267][T30446] blk_update_request: I/O error, dev loop4, sector 3937 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 347.047982][T30450] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 347.068370][T10387] EXT4-fs (loop2): inodes count not valid: 4294836256 vs 32 [ 347.071992][T30463] blk_update_request: I/O error, dev loop4, sector 3968 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 347.087922][ T704] blk_update_request: I/O error, dev loop4, sector 3937 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 347.090404][T10391] loop5: detected capacity change from 0 to 264192 [ 347.100323][ T704] Buffer I/O error on dev loop4p3, logical block 3712, async page read [ 347.100355][ T704] blk_update_request: I/O error, dev loop4, sector 3968 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 347.126354][ T704] Buffer I/O error on dev loop4p4, logical block 496, async page read [ 347.133165][T10402] loop1: detected capacity change from 0 to 264192 [ 347.134714][ T704] blk_update_request: I/O error, dev loop4, sector 3938 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 347.141611][T10403] loop0: detected capacity change from 0 to 264192 [ 347.152277][ T704] Buffer I/O error on dev loop4p3, logical block 3713, async page read [ 347.152302][ T704] blk_update_request: I/O error, dev loop4, sector 3939 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 347.163418][T10404] loop4: detected capacity change from 0 to 264192 [ 347.167021][ T704] Buffer I/O error on dev loop4p3, logical block 3714, async page read 15:31:01 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000200000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:01 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r2, 0x8982, &(0x7f0000000040)={0x6, 'wg0\x00', {0x3ff}, 0x81}) sendmsg$ETHTOOL_MSG_PAUSE_SET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, 0x0, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@ETHTOOL_A_PAUSE_TX={0x5, 0x4, 0x1}, @ETHTOOL_A_PAUSE_RX={0x5}, @ETHTOOL_A_PAUSE_TX={0x5, 0x4, 0x1}, @ETHTOOL_A_PAUSE_AUTONEG={0x5}, @ETHTOOL_A_PAUSE_TX={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x14000011}, 0x20000) [ 347.193253][ T704] Buffer I/O error on dev loop4p3, logical block 3715, async page read [ 347.201611][ T704] Buffer I/O error on dev loop4p3, logical block 3716, async page read [ 347.209878][ T704] Buffer I/O error on dev loop4p3, logical block 3717, async page read [ 347.218133][ T704] Buffer I/O error on dev loop4p3, logical block 3718, async page read [ 347.221284][T10391] EXT4-fs (loop5): inodes count not valid: 2617245728 vs 32 [ 347.226395][ T704] Buffer I/O error on dev loop4p3, logical block 3719, async page read [ 347.264062][T10403] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] [ 347.279397][T10402] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] [ 347.297777][T10404] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 347.301012][T10403] System zones: 1-2 [ 347.308415][T10404] EXT4-fs (loop4): group descriptors corrupted! [ 347.314470][T10402] System zones: [ 347.319022][T10403] , 19-19, 35-38, 46-46 [ 347.322722][T10402] 1-2, 19-19, 35-38, 46-46 [ 347.331984][T10403] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 347.342728][T10403] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/789/file0 supports timestamps until 2038 (0x7fffffff) 15:31:02 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x440000, 0x0) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x202020, 0x1a1) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e523575ff34cfc4", 0xa}, {&(0x7f00000001c0)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x2) close(r1) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 347.363481][T10402] EXT4-fs (loop1): mounting with "discard" option, but the device does not support discard [ 347.373881][T10402] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 347.380605][T10421] loop2: detected capacity change from 0 to 264192 15:31:02 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000009d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:02 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000001000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 347.419983][T10402] ext4 filesystem being mounted at /root/syzkaller-testdir137010673/syzkaller.PWFnwJ/785/file0 supports timestamps until 2038 (0x7fffffff) [ 347.422460][T10404] loop4: detected capacity change from 0 to 264192 [ 347.439513][T10421] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard [ 347.451140][T10421] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 15:31:02 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000002e0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 347.465579][T10436] loop5: detected capacity change from 0 to 264192 [ 347.472811][T10404] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 347.482925][T10404] EXT4-fs (loop4): group descriptors corrupted! 15:31:02 executing program 3: vmsplice(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(0xffffffffffffffff) r0 = socket$nl_route(0x10, 0x3, 0x0) write(r0, &(0x7f00000001c0)="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", 0xfc) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x100000000, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797a3029491521c6fc2365fd865e8dda5f14f215ab51ff36a6ad14bdf0f7e46e0dba369f9ec6ff77358366e3092312874417121c1cb56e50ae3d29a0b56881f025935258d39242b1b97804bf26163771a200ed21794ce44025fad97adbf6987dea2a48eb5446926a48dc737c970ff0de193b9448a7775462d50657681ab1bdc8dfebb3221bf7cc5986ef14e9cfb6529ee3a48a29b25a0b725912eadeee8c97bf91782bddf1d84c6d"], 0x90) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000000, 0x12, r1, 0x6abdc000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x10, r1, 0x1a039000) [ 347.514642][T10436] EXT4-fs (loop5): inodes count not valid: 2634022944 vs 32 [ 347.534993][T10421] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/830/file0 supports timestamps until 2038 (0x7fffffff) [ 347.552095][T10448] loop1: detected capacity change from 0 to 264192 15:31:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000d00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 347.565436][T10448] EXT4-fs (loop1): mounting with "discard" option, but the device does not support discard [ 347.575536][T10448] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 347.586154][T10453] loop0: detected capacity change from 0 to 264192 [ 347.597307][T10448] ext4 filesystem being mounted at /root/syzkaller-testdir137010673/syzkaller.PWFnwJ/786/file0 supports timestamps until 2038 (0x7fffffff) 15:31:02 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000009e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:02 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(r2, 0x40309410, &(0x7f0000000040)={0x80, 0x100, 0x3, 0x0, 0x2, [0x0, 0x3e0f, 0x0, 0x7fff]}) close(r1) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) 15:31:02 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000300000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 347.609127][T10453] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 347.634015][T10453] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/790/file0 supports timestamps until 2038 (0x7fffffff) 15:31:02 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000001100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:02 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000370100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 347.673522][T10478] loop5: detected capacity change from 0 to 264192 [ 347.683455][T10472] loop4: detected capacity change from 0 to 264192 15:31:02 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) socket$nl_route(0x10, 0x3, 0x0) write$binfmt_elf64(r0, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x81, 0x3f, 0x1, 0x4, 0x3, 0x3e, 0x9, 0x4d, 0x40, 0x13b, 0x5, 0xfff9, 0x38, 0x1, 0x6, 0x3, 0x5}, [{0x1, 0x6, 0x0, 0x401, 0x0, 0x6, 0x1000, 0x46744b80}, {0x6, 0xfffffffc, 0x7f, 0x1, 0x6, 0xfffffffffffff74c, 0x8001, 0x10}], "ddbf6b528773a5c092ae2f573c46bcc088993094d28bdccae42ea34db7113ef661ab4375737e6c0b27d5313e56a60b422c040429ddf80cd5a97e6c37cef533532da4b46325d9135a69c3ffb621c484ecc4fd9bd88d88ea8ac0b7da3c9d396538843730f0d166dc9bf3580e2dd8813fa5bf6e781061547fc767943782a5e6a6d0ed01f97a15990920317322511383191b5959ff0309a074468174a59259699ed47edbf363f33f777deaa6281fe8a95029ee993edf8d57a00f58cbde43e6c216092605e50287b0301cd1", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x979) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 347.721645][T10478] EXT4-fs (loop5): inodes count not valid: 2650800160 vs 32 [ 347.734745][T10472] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 347.745303][T10472] EXT4-fs (loop4): group descriptors corrupted! [ 347.782648][T10496] loop1: detected capacity change from 0 to 264192 [ 347.783234][T10493] loop2: detected capacity change from 0 to 264192 [ 347.812530][T10492] loop0: detected capacity change from 0 to 264192 [ 347.817090][T10496] EXT4-fs (loop1): mounting with "discard" option, but the device does not support discard 15:31:02 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg(r2, &(0x7f0000003980)={&(0x7f00000001c0)=@rc={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x80}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000240)="9fb668e3a9928fc2e278998f7dae87966e89ed25048501fd8bf769b1a29611bcf98c519891410dd4c3428775a59ab95aacd46fd67467c690da8ff1184cb852bf8b2bf8b75d1d0af6f60109d0dd94e69114f7e10f37269c13588b181e5dd511a36b3935146c6094b03ca23529", 0x6c}, {&(0x7f00000003c0)="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", 0xfc}, {&(0x7f0000000140)="96993d9cce089f492b78dee0efec3a85315e8e1ff7e98178e4e1", 0x1a}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000002c0)="0f46683d4b3ea1db6353c487cde7712527a241f4ef0022ff68eb9a82112ad520", 0x20}, {&(0x7f00000014c0)="e73ca8101ab7da52910342a58fb79cc6693877992599be7318f99f0688f2cb1264003a26983dfd4d73718689a5317d70c5a57250aea7b51760b56fceb9df912509a09a51057b28a60efed366ef41833a4fb0ca404098b809e5c890aee0e9f8cf58052c52a531c2bb88d8a729eb1f557cddc7af1521e7758261db7e66aeac8423d3536967c73e2ef4b6ac35f52bc12c5a3be477edc75ef03e64859cf23ed102e15247275e50a7083ab3f34a35811e46dabff006a0fb4c16c0f02e922d4c21958f5d66b9fb229374b6d4455912a46991505190935129ff3059d59ebbdfafaea741bb", 0xe1}], 0x6, &(0x7f0000001640)=[{0xe0, 0x105, 0xff, 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{0x48, 0x1, 0x5, "fd490072c1c6421d8e022df014d06c9f236cf6230529c5bc191f646b79d0ea70fe232626ada56702db1e7e20d14a60c42fe06d"}], 0x2330}, 0x4000) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 347.829244][T10496] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 347.839452][T10493] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard [ 347.842533][T10496] ext4 filesystem being mounted at /root/syzkaller-testdir137010673/syzkaller.PWFnwJ/787/file0 supports timestamps until 2038 (0x7fffffff) [ 347.850039][T10493] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 347.869725][T10472] loop4: detected capacity change from 0 to 264192 15:31:02 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000009f000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:02 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000001300000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 347.875021][T10493] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/831/file0 supports timestamps until 2038 (0x7fffffff) [ 347.896266][T10492] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 347.911082][T10492] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/791/file0 supports timestamps until 2038 (0x7fffffff) 15:31:02 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080), 0x0, 0x5) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) r3 = accept$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x1c) splice(r3, &(0x7f00000000c0)=0xfffffffffffffffd, r2, &(0x7f0000000100)=0x1000, 0x8, 0x6) 15:31:02 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000003f0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 347.942486][T10519] loop5: detected capacity change from 0 to 264192 15:31:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000e00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:02 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 347.984585][T10519] EXT4-fs (loop5): inodes count not valid: 2667577376 vs 32 15:31:02 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) 15:31:02 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000a0000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 348.067743][T10532] loop1: detected capacity change from 0 to 264192 [ 348.077959][T10536] loop0: detected capacity change from 0 to 264192 [ 348.085574][T10540] loop4: detected capacity change from 0 to 264192 [ 348.135141][T10547] loop2: detected capacity change from 0 to 264192 [ 348.151225][T10536] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 348.152251][T10540] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 348.164172][T10559] loop5: detected capacity change from 0 to 264192 [ 348.171981][T10540] EXT4-fs (loop4): group descriptors corrupted! 15:31:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000f00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 348.176193][T10536] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/792/file0 supports timestamps until 2038 (0x7fffffff) [ 348.201882][T10532] EXT4-fs (loop1): mounting with "discard" option, but the device does not support discard [ 348.211932][T10532] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 15:31:02 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) syz_open_dev$vcsu(&(0x7f0000000040), 0x1, 0x80) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0), 0x22003, 0x0) ioctl$BTRFS_IOC_QGROUP_LIMIT(r2, 0x8030942b, &(0x7f0000000100)={0x7, {0x3d, 0xff, 0x3, 0x6, 0xffffffff}}) 15:31:03 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000001400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 348.223464][T10532] ext4 filesystem being mounted at /root/syzkaller-testdir137010673/syzkaller.PWFnwJ/788/file0 supports timestamps until 2038 (0x7fffffff) [ 348.251756][T10547] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard [ 348.262387][T10547] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 15:31:03 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000400100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:03 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000500000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 348.279296][T10559] EXT4-fs (loop5): inodes count not valid: 2684354592 vs 32 [ 348.296835][T10568] loop4: detected capacity change from 0 to 264192 [ 348.297517][T10547] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/832/file0 supports timestamps until 2038 (0x7fffffff) [ 348.307300][T10568] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 348.328303][T10568] EXT4-fs (loop4): group descriptors corrupted! 15:31:03 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000a4000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 348.365951][T10589] loop1: detected capacity change from 0 to 264192 [ 348.393088][T10595] loop2: detected capacity change from 0 to 264192 [ 348.399725][T10568] loop4: detected capacity change from 0 to 264192 [ 348.427497][T10568] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 348.438045][T10568] EXT4-fs (loop4): group descriptors corrupted! [ 348.445798][T10601] loop5: detected capacity change from 0 to 264192 [ 348.453370][T10602] loop0: detected capacity change from 0 to 264192 [ 348.462514][T10589] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] [ 348.488626][T10589] System zones: 1-2, 19-19, 35-38, 46-46 [ 348.504340][T10589] EXT4-fs (loop1): mounting with "discard" option, but the device does not support discard [ 348.514717][T10589] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 348.526117][T10602] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] [ 348.536547][T10589] ext4 filesystem being mounted at /root/syzkaller-testdir137010673/syzkaller.PWFnwJ/789/file0 supports timestamps until 2038 (0x7fffffff) [ 348.547854][T10601] EXT4-fs (loop5): inodes count not valid: 2751463456 vs 32 [ 348.562129][T10602] System zones: 1-2, 19-19, 35-38, 46-46 [ 348.563909][T10595] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] [ 348.577085][T10602] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 348.579638][T10602] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/793/file0 supports timestamps until 2038 (0x7fffffff) [ 348.620865][T10595] System zones: 1-2, 19-19, 35-38, 46-46 [ 348.627851][T10595] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard 15:31:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c001000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:03 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:03 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000480100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:03 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000a5000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 348.637995][T10595] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 348.649224][T10595] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/833/file0 supports timestamps until 2038 (0x7fffffff) 15:31:03 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000600000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 348.728932][T10622] loop5: detected capacity change from 0 to 264192 [ 348.742929][T10622] EXT4-fs (loop5): inodes count not valid: 2768240672 vs 32 15:31:03 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000a6000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 348.773572][T10637] loop4: detected capacity change from 0 to 264192 [ 348.780684][T10638] loop0: detected capacity change from 0 to 264192 [ 348.787495][T10635] loop1: detected capacity change from 0 to 264192 [ 348.796855][T10637] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 348.807223][T10637] EXT4-fs (loop4): group descriptors corrupted! [ 348.858458][T10638] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] [ 348.870360][T10638] System zones: 1-2, 19-19, 35-38, 46-46 [ 348.876968][T10638] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 348.887877][T10638] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/794/file0 supports timestamps until 2038 (0x7fffffff) [ 348.902529][T10652] loop2: detected capacity change from 0 to 264192 15:31:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c001100ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 348.910138][T10635] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] [ 348.942338][T10655] loop5: detected capacity change from 0 to 264192 [ 348.945148][T10635] System zones: 1-2, 19-19, 35-38, 46-46 [ 348.955821][T10655] EXT4-fs (loop5): inodes count not valid: 2785017888 vs 32 [ 348.962928][T10635] EXT4-fs (loop1): mounting with "discard" option, but the device does not support discard [ 348.969370][T10652] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] [ 348.973742][T10635] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 348.988111][T10652] System zones: 1-2, 19-19, 35-38, 46-46 15:31:03 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000004c0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 348.992667][T10635] ext4 filesystem being mounted at /root/syzkaller-testdir137010673/syzkaller.PWFnwJ/790/file0 supports timestamps until 2038 (0x7fffffff) [ 349.005466][T10652] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard [ 349.023120][T10652] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 349.031948][T10663] loop4: detected capacity change from 0 to 264192 [ 349.034501][T10652] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/834/file0 supports timestamps until 2038 (0x7fffffff) 15:31:03 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200080cf000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:03 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000700000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 349.075474][T10663] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 349.085640][T10663] EXT4-fs (loop4): group descriptors corrupted! 15:31:03 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002300000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 349.148540][T10684] loop5: detected capacity change from 0 to 264192 [ 349.153870][T10690] loop0: detected capacity change from 0 to 264192 [ 349.161428][T10684] EXT4-fs (loop5): inodes count not valid: 3481272352 vs 32 [ 349.173290][T10690] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] [ 349.193880][T10688] loop2: detected capacity change from 0 to 264192 [ 349.203145][T10690] System zones: 1-2, 19-19, 35-38, 46-46 [ 349.216643][T10663] loop4: detected capacity change from 0 to 264192 [ 349.233526][T10706] loop1: detected capacity change from 0 to 264192 [ 349.241070][T10688] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] 15:31:04 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200080df000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c001200ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 349.247076][T10663] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 349.259514][T10663] EXT4-fs (loop4): group descriptors corrupted! [ 349.267327][T10690] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 349.279351][T10688] System zones: 1-2, 19-19, 35-38, 46-46 [ 349.303177][T10688] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard [ 349.303217][T10690] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/795/file0 supports timestamps until 2038 (0x7fffffff) [ 349.313434][T10688] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 349.350012][T10706] EXT4-fs (loop1): inodes count not valid: 32 vs 64 [ 349.365628][T10713] loop5: detected capacity change from 0 to 264192 [ 349.381636][T10712] loop4: detected capacity change from 0 to 264192 [ 349.436180][T10713] EXT4-fs (loop5): inodes count not valid: 3749707808 vs 32 [ 349.471141][T10712] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 15:31:04 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000003570100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:04 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200080e0000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 349.483128][T10712] EXT4-fs (loop4): group descriptors corrupted! [ 349.493145][T10688] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/835/file0 supports timestamps until 2038 (0x7fffffff) [ 349.500477][T10727] loop1: detected capacity change from 0 to 264192 15:31:04 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 349.577965][T10734] loop5: detected capacity change from 0 to 264192 [ 349.585206][T10735] loop0: detected capacity change from 0 to 264192 [ 349.645906][T10734] EXT4-fs (loop5): inodes count not valid: 3766485024 vs 32 [ 349.667111][T10735] EXT4-fs (loop0): inodes count not valid: 50331680 vs 32 15:31:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c001400ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:04 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000800000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 349.699193][T10743] loop1: detected capacity change from 0 to 264192 15:31:04 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200080e1000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 349.759054][T10743] EXT4-fs (loop1): inodes count not valid: 32 vs 64 [ 349.784676][T10754] loop0: detected capacity change from 0 to 264192 [ 349.791607][T10754] EXT4-fs (loop0): inodes count not valid: 50331680 vs 32 15:31:04 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000600100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 349.813352][T10757] loop4: detected capacity change from 0 to 264192 [ 349.840429][T10757] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 349.842132][T10764] loop2: detected capacity change from 0 to 264192 [ 349.850571][T10757] EXT4-fs (loop4): group descriptors corrupted! [ 349.872703][T10766] loop5: detected capacity change from 0 to 264192 [ 349.879713][T10771] loop1: detected capacity change from 0 to 264192 [ 349.880237][T10764] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard [ 349.889343][T10766] EXT4-fs (loop5): inodes count not valid: 3783262240 vs 32 [ 349.896389][T10764] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 15:31:04 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200080f0000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 349.922106][T10771] EXT4-fs (loop1): inodes count not valid: 32 vs 64 15:31:04 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002500000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 349.973963][T10783] loop0: detected capacity change from 0 to 264192 [ 349.986544][T10764] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/836/file0 supports timestamps until 2038 (0x7fffffff) [ 350.003083][T10787] loop5: detected capacity change from 0 to 264192 [ 350.003407][T10783] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 350.050262][T10787] EXT4-fs (loop5): inodes count not valid: 4034920480 vs 32 [ 350.054560][T10757] loop4: detected capacity change from 0 to 264192 [ 350.068022][T10757] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 350.078161][T10757] EXT4-fs (loop4): group descriptors corrupted! [ 350.084979][T10783] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/797/file0 supports timestamps until 2038 (0x7fffffff) 15:31:04 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200002f6000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 350.116608][T10795] loop1: detected capacity change from 0 to 264192 15:31:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c002200ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 350.179084][T10795] EXT4-fs (loop1): inodes count not valid: 32 vs 64 15:31:04 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000900000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:04 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000680100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:04 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200002f7000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 350.228364][T10813] loop5: detected capacity change from 0 to 264192 [ 350.237267][T10812] loop4: detected capacity change from 0 to 264192 [ 350.246114][T10813] EXT4-fs (loop5): inodes count not valid: 4127326240 vs 32 [ 350.292974][T10812] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 350.303987][T10812] EXT4-fs (loop4): group descriptors corrupted! [ 350.340002][T10828] loop1: detected capacity change from 0 to 264192 [ 350.350471][T10825] loop2: detected capacity change from 0 to 264192 [ 350.359488][T10833] loop5: detected capacity change from 0 to 264192 [ 350.374877][T10828] EXT4-fs (loop1): inodes count not valid: 32 vs 64 [ 350.389884][T10834] loop0: detected capacity change from 0 to 264192 [ 350.402390][T10825] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] [ 350.410852][T10825] System zones: 1-2, 19-19, 35-38, 46-46 [ 350.417397][T10825] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard [ 350.427448][T10825] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 15:31:05 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002600000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 350.457099][T10833] EXT4-fs (loop5): inodes count not valid: 4144103456 vs 32 [ 350.481196][T10834] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] [ 350.483980][T10825] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/837/file0 supports timestamps until 2038 (0x7fffffff) 15:31:05 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000a00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 350.494306][T10834] System zones: 1-2, 19-19, 35-38, 46-46 15:31:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c002500ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:05 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000b00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:05 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200080f8000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 350.587943][T10859] loop1: detected capacity change from 0 to 264192 [ 350.604958][T10863] loop4: detected capacity change from 0 to 264192 [ 350.621946][T10859] EXT4-fs (loop1): inodes count not valid: 32 vs 64 [ 350.624353][T10867] loop2: detected capacity change from 0 to 264192 [ 350.630247][T10834] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 350.663191][T10863] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 350.673443][T10863] EXT4-fs (loop4): group descriptors corrupted! [ 350.684404][T10867] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] [ 350.709004][T10871] loop5: detected capacity change from 0 to 264192 [ 350.719571][T10867] System zones: 1-2, 19-19, 35-38, 46-46 [ 350.726976][T10867] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard [ 350.737197][T10867] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 15:31:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c002e00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 350.747923][T10867] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/839/file0 supports timestamps until 2038 (0x7fffffff) [ 350.769109][T10871] EXT4-fs (loop5): inodes count not valid: 4169138208 vs 32 [ 350.777173][T10834] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/798/file0 supports timestamps until 2038 (0x7fffffff) 15:31:05 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000c00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:05 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200080fe000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:05 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000006c0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 350.823110][T10881] loop1: detected capacity change from 0 to 264192 [ 350.830722][T10881] EXT4-fs (loop1): inodes count not valid: 32 vs 64 [ 350.851455][T10889] loop4: detected capacity change from 0 to 264192 15:31:05 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002700000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 350.894311][T10889] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 350.904476][T10889] EXT4-fs (loop4): group descriptors corrupted! [ 350.919353][T10895] loop5: detected capacity change from 0 to 264192 [ 350.939790][T10904] loop0: detected capacity change from 0 to 264192 [ 350.950129][T10895] EXT4-fs (loop5): inodes count not valid: 4269801504 vs 32 [ 350.951495][T10906] loop2: detected capacity change from 0 to 264192 [ 350.967125][T10904] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] [ 350.977349][T10904] System zones: 1-2, 19-19, 35-38, 46-46 15:31:05 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000fffe000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 350.985447][T10904] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 351.005525][T10911] loop1: detected capacity change from 0 to 264192 [ 351.043011][T10911] EXT4-fs (loop1): inodes count not valid: 32 vs 64 [ 351.043062][T10889] loop4: detected capacity change from 0 to 264192 [ 351.050284][T10904] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/799/file0 supports timestamps until 2038 (0x7fffffff) [ 351.079933][T10889] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 15:31:05 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000740100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 351.090088][T10889] EXT4-fs (loop4): group descriptors corrupted! [ 351.101489][T10922] loop5: detected capacity change from 0 to 264192 [ 351.114696][T10906] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] [ 351.122813][T10922] EXT4-fs (loop5): inodes count not valid: 4278124576 vs 32 [ 351.126429][T10906] System zones: 1-2, 19-19, 35-38, 46-46 15:31:05 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000fff000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 351.155367][T10906] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard [ 351.165399][T10906] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 15:31:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c004800ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:05 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002e00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 351.222602][T10942] loop0: detected capacity change from 0 to 264192 [ 351.229694][T10906] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/840/file0 supports timestamps until 2038 (0x7fffffff) [ 351.249698][T10946] loop5: detected capacity change from 0 to 264192 [ 351.262245][T10942] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] [ 351.276653][T10950] loop4: detected capacity change from 0 to 264192 [ 351.278232][T10942] System zones: 1-2, 19-19, 35-38, 46-46 [ 351.285860][T10946] EXT4-fs (loop5): inodes count not valid: 4279173152 vs 32 [ 351.289353][T10953] loop1: detected capacity change from 0 to 264192 [ 351.313734][T10942] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 15:31:06 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c0c00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 351.341896][T10953] EXT4-fs (loop1): inodes count not valid: 32 vs 64 [ 351.348757][T10942] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/800/file0 supports timestamps until 2038 (0x7fffffff) 15:31:06 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200080ff000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:06 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000003f00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:06 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000007a0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 351.409227][T10950] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 351.419660][T10950] EXT4-fs (loop4): group descriptors corrupted! 15:31:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c004c00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 351.463202][T10968] loop2: detected capacity change from 0 to 264192 [ 351.479602][T10971] loop5: detected capacity change from 0 to 264192 [ 351.500292][T10975] loop1: detected capacity change from 0 to 264192 [ 351.528930][T10975] EXT4-fs (loop1): inodes count not valid: 32 vs 64 [ 351.535630][T10971] EXT4-fs (loop5): inodes count not valid: 4286578720 vs 32 [ 351.538345][T10968] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard [ 351.552028][T10983] loop0: detected capacity change from 0 to 264192 [ 351.552967][T10968] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 351.585393][T10968] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/841/file0 supports timestamps until 2038 (0x7fffffff) [ 351.607283][T10983] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 351.608323][T30450] print_req_error: 100 callbacks suppressed [ 351.608342][T30450] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 351.628691][T10983] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/801/file0 supports timestamps until 2038 (0x7fffffff) [ 351.637683][T31457] blk_update_request: I/O error, dev loop4, sector 3937 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 351.662870][T30464] blk_update_request: I/O error, dev loop4, sector 3968 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 15:31:06 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000feff000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:06 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000004000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 351.685782][ T852] blk_update_request: I/O error, dev loop4, sector 3968 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 351.696980][ T852] buffer_io_error: 82 callbacks suppressed [ 351.696992][ T852] Buffer I/O error on dev loop4p4, logical block 496, async page read [ 351.711564][T10995] loop4: detected capacity change from 0 to 264192 [ 351.749591][T11000] loop1: detected capacity change from 0 to 264192 [ 351.767179][T11000] EXT4-fs (loop1): inodes count not valid: 32 vs 64 [ 351.774040][T11005] loop5: detected capacity change from 0 to 264192 [ 351.789681][T10995] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 15:31:06 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000038a0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:06 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000d00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 351.799965][T10995] EXT4-fs (loop4): group descriptors corrupted! [ 351.833102][T11005] EXT4-fs (loop5): inodes count not valid: 4294836256 vs 32 [ 351.860395][T11014] loop2: detected capacity change from 0 to 264192 [ 351.893950][T11014] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard [ 351.903999][T11014] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 351.928901][T10995] loop4: detected capacity change from 0 to 264192 [ 351.947369][T11025] loop1: detected capacity change from 0 to 264192 15:31:06 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000200000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 351.954328][T10995] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 351.954483][T11025] EXT4-fs (loop1): inodes count not valid: 32 vs 64 [ 351.964531][T10995] EXT4-fs (loop4): group descriptors corrupted! [ 351.981318][T11027] loop0: detected capacity change from 0 to 264192 [ 352.007020][T11033] loop5: detected capacity change from 0 to 264192 [ 352.008250][T11027] EXT4-fs (loop0): inodes count not valid: 50331680 vs 32 15:31:06 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000005600000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 352.052694][T11033] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 352.069231][T11033] ext4 filesystem being mounted at /root/syzkaller-testdir205924683/syzkaller.1xQuvQ/910/file0 supports timestamps until 2038 (0x7fffffff) [ 352.070386][T11014] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/842/file0 supports timestamps until 2038 (0x7fffffff) 15:31:06 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c0d00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 352.122554][T11042] loop1: detected capacity change from 0 to 264192 [ 352.155364][T11042] EXT4-fs (loop1): inodes count not valid: 32 vs 96 15:31:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c006000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:06 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000300000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 352.212482][T11050] loop0: detected capacity change from 0 to 264192 [ 352.243226][T11053] loop2: detected capacity change from 0 to 264192 [ 352.262169][T11060] loop4: detected capacity change from 0 to 264192 [ 352.268216][T11065] loop5: detected capacity change from 0 to 264192 [ 352.268752][T11054] loop1: detected capacity change from 0 to 264192 [ 352.284655][T11050] EXT4-fs (loop0): inodes count not valid: 50331680 vs 32 15:31:07 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000038b0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 352.314410][T11060] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 352.324553][T11060] EXT4-fs (loop4): group descriptors corrupted! [ 352.332763][T11065] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 352.345367][T11053] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard 15:31:07 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:07 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000006400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 352.355408][T11053] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 352.383842][T11065] ext4 filesystem being mounted at /root/syzkaller-testdir205924683/syzkaller.1xQuvQ/911/file0 supports timestamps until 2038 (0x7fffffff) [ 352.399102][T11053] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/843/file0 supports timestamps until 2038 (0x7fffffff) 15:31:07 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c0e00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 352.442598][T11081] loop0: detected capacity change from 0 to 264192 [ 352.451441][T11081] EXT4-fs (loop0): inodes count not valid: 50331680 vs 32 [ 352.481602][T11060] loop4: detected capacity change from 0 to 264192 [ 352.491000][T11060] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 352.501118][T11060] EXT4-fs (loop4): group descriptors corrupted! [ 352.510795][T11094] loop0: detected capacity change from 0 to 264192 [ 352.521198][T11096] loop5: detected capacity change from 0 to 264192 [ 352.538870][T11097] loop1: detected capacity change from 0 to 264192 [ 352.553976][T11094] EXT4-fs (loop0): inodes count not valid: 50331680 vs 32 [ 352.601682][T11104] loop2: detected capacity change from 0 to 264192 [ 352.603878][T11097] EXT4-fs (loop1): inodes count not valid: 32 vs 128 [ 352.632329][T11096] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] [ 352.653138][T30450] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 352.654888][T31457] blk_update_request: I/O error, dev loop4, sector 3968 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 352.671268][ T704] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 352.686962][ T704] Buffer I/O error on dev loop4p2, logical block 0, async page read 15:31:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c006800ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 352.687614][T30669] blk_update_request: I/O error, dev loop4, sector 3937 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 352.704834][ T704] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 352.717682][ T704] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 352.729337][T11104] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] [ 352.735363][T11096] System zones: 1-2, 19-19, 35-38, 46-46 15:31:07 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000038c0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 352.749410][T11104] System zones: 1-2, 19-19, 35-38, 46-46 [ 352.763118][ T704] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 352.765994][T11096] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 352.774020][ T704] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 352.796440][ T704] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 352.804590][ T704] Buffer I/O error on dev loop4p4, logical block 496, async page read [ 352.812793][ T704] Buffer I/O error on dev loop4p3, logical block 3712, async page read [ 352.817281][T11096] ext4 filesystem being mounted at /root/syzkaller-testdir205924683/syzkaller.1xQuvQ/912/file0 supports timestamps until 2038 (0x7fffffff) [ 352.821193][ T704] Buffer I/O error on dev loop4p3, logical block 3713, async page read [ 352.838890][T11104] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard [ 352.843593][ T704] Buffer I/O error on dev loop4p3, logical block 3714, async page read [ 352.843614][ T704] Buffer I/O error on dev loop4p3, logical block 3715, async page read [ 352.853615][T11104] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 352.891159][T11118] loop4: detected capacity change from 0 to 264192 [ 352.911512][T11118] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 352.916308][T11119] loop0: detected capacity change from 0 to 264192 [ 352.921834][T11118] EXT4-fs (loop4): group descriptors corrupted! [ 352.930401][T11119] EXT4-fs (loop0): inodes count not valid: 50331680 vs 32 [ 352.945057][T11125] loop1: detected capacity change from 0 to 264192 15:31:07 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000500000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:07 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000f00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 352.945088][T11104] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/844/file0 supports timestamps until 2038 (0x7fffffff) [ 352.952090][T11125] EXT4-fs (loop1): inodes count not valid: 32 vs 128 [ 352.990491][T11118] loop4: detected capacity change from 0 to 264192 15:31:07 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000002b900000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 353.015437][T11135] loop0: detected capacity change from 0 to 264192 [ 353.020610][T11118] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 353.032238][T11118] EXT4-fs (loop4): group descriptors corrupted! [ 353.041810][T11147] loop5: detected capacity change from 0 to 264192 [ 353.048177][T11135] EXT4-fs (loop0): inodes count not valid: 50331680 vs 32 [ 353.072318][T11147] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] [ 353.087435][T11156] loop2: detected capacity change from 0 to 264192 [ 353.089982][T11147] System zones: 1-2, 19-19, 35-38, 46-46 15:31:07 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000038d0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 353.129518][T11157] loop1: detected capacity change from 0 to 264192 [ 353.139506][T11157] EXT4-fs (loop1): inodes count not valid: 32 vs 192 15:31:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c006c00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 353.174319][T11156] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] [ 353.191943][T11147] ext4 filesystem being mounted at /root/syzkaller-testdir205924683/syzkaller.1xQuvQ/913/file0 supports timestamps until 2038 (0x7fffffff) [ 353.197605][T11156] System zones: 1-2, 19-19, 35-38, 46-46 [ 353.222823][T11167] loop1: detected capacity change from 0 to 264192 [ 353.237816][T11177] loop4: detected capacity change from 0 to 264192 [ 353.252529][T11167] EXT4-fs (loop1): inodes count not valid: 32 vs 192 [ 353.261008][T11180] loop0: detected capacity change from 0 to 264192 [ 353.261701][T11156] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard [ 353.284267][T11177] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 353.294499][T11177] EXT4-fs (loop4): group descriptors corrupted! 15:31:08 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000600000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:08 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000ffffffe000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 353.320135][T11180] EXT4-fs (loop0): inodes count not valid: 50331680 vs 32 [ 353.341538][T11156] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/845/file0 supports timestamps until 2038 (0x7fffffff) 15:31:08 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c0f00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 353.399451][T11177] loop4: detected capacity change from 0 to 264192 [ 353.406052][T11193] loop0: detected capacity change from 0 to 264192 [ 353.416995][T11177] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 353.427275][T11177] EXT4-fs (loop4): group descriptors corrupted! [ 353.433825][T11195] loop5: detected capacity change from 0 to 264192 [ 353.444084][T11201] loop1: detected capacity change from 0 to 264192 [ 353.455741][T11193] EXT4-fs (loop0): inodes count not valid: 50331680 vs 32 [ 353.485037][T11201] EXT4-fs (loop1): inodes count not valid: 4294901792 vs 256 15:31:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c006f00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:08 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000700000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 353.502160][T11195] ext4 filesystem being mounted at /root/syzkaller-testdir205924683/syzkaller.1xQuvQ/914/file0 supports timestamps until 2038 (0x7fffffff) 15:31:08 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000003900100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 353.552378][T11219] loop4: detected capacity change from 0 to 264192 [ 353.559045][T11217] loop2: detected capacity change from 0 to 264192 [ 353.559844][T11219] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 353.575770][T11219] EXT4-fs (loop4): group descriptors corrupted! [ 353.587784][T11214] loop1: detected capacity change from 0 to 264192 [ 353.589527][T11217] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard [ 353.596971][T11214] EXT4-fs (loop1): inodes count not valid: 4294901792 vs 256 [ 353.612199][T11217] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/846/file0 supports timestamps until 2038 (0x7fffffff) 15:31:08 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20007ffffff200000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:08 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000001000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 353.655831][T11219] loop4: detected capacity change from 0 to 264192 [ 353.674599][T11233] loop5: detected capacity change from 0 to 264192 [ 353.696279][T11219] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 353.706411][T11219] EXT4-fs (loop4): group descriptors corrupted! [ 353.754709][T11244] loop0: detected capacity change from 0 to 264192 [ 353.761407][T11246] loop1: detected capacity change from 0 to 264192 [ 353.773138][T11246] EXT4-fs (loop1): inodes count not valid: 4286513184 vs 256 [ 353.780940][T11249] loop2: detected capacity change from 0 to 264192 [ 353.788125][T11233] ext4 filesystem being mounted at /root/syzkaller-testdir205924683/syzkaller.1xQuvQ/915/file0 supports timestamps until 2038 (0x7fffffff) 15:31:08 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000800000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 353.789423][T11244] EXT4-fs (loop0): inodes count not valid: 50331680 vs 32 [ 353.815196][T11249] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard [ 353.835070][T11259] loop1: detected capacity change from 0 to 264192 [ 353.846480][T11249] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/847/file0 supports timestamps until 2038 (0x7fffffff) [ 353.847129][T11259] EXT4-fs (loop1): inodes count not valid: 4286513184 vs 256 15:31:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c007000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 353.919563][T11267] loop0: detected capacity change from 0 to 264192 [ 353.934496][T11270] loop5: detected capacity change from 0 to 264192 [ 353.949501][T11270] ext4 filesystem being mounted at /root/syzkaller-testdir205924683/syzkaller.1xQuvQ/916/file0 supports timestamps until 2038 (0x7fffffff) 15:31:08 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20007ffffff800000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 353.973164][T11267] EXT4-fs (loop0): inodes count not valid: 50331680 vs 32 15:31:08 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000003980100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:08 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c1000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 354.060811][T11285] loop4: detected capacity change from 0 to 264192 [ 354.075989][T11285] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 354.082253][T11287] loop1: detected capacity change from 0 to 264192 [ 354.086172][T11285] EXT4-fs (loop4): group descriptors corrupted! 15:31:08 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000900000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 354.118904][T11290] loop0: detected capacity change from 0 to 264192 [ 354.141850][T11287] EXT4-fs (loop1): inodes count not valid: 4286513184 vs 256 [ 354.189444][T11290] EXT4-fs (loop0): inodes count not valid: 50331680 vs 32 [ 354.217885][T11304] loop5: detected capacity change from 0 to 264192 [ 354.235239][T11307] loop2: detected capacity change from 0 to 264192 [ 354.244969][T11304] ext4 filesystem being mounted at /root/syzkaller-testdir205924683/syzkaller.1xQuvQ/917/file0 supports timestamps until 2038 (0x7fffffff) [ 354.269962][T11314] loop1: detected capacity change from 0 to 264192 [ 354.276946][T11307] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard 15:31:09 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000a00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 354.311618][T11285] loop4: detected capacity change from 0 to 264192 [ 354.321165][T11314] EXT4-fs (loop1): inodes count not valid: 4286513184 vs 256 [ 354.330212][T11307] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/848/file0 supports timestamps until 2038 (0x7fffffff) [ 354.354780][T11319] loop0: detected capacity change from 0 to 264192 [ 354.368301][T11285] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 354.378441][T11285] EXT4-fs (loop4): group descriptors corrupted! [ 354.393395][T11319] EXT4-fs (loop0): inodes count not valid: 50331680 vs 32 15:31:09 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20007ffffff900000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:09 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000001100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 354.432184][T11328] loop5: detected capacity change from 0 to 264192 15:31:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c007100ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 354.496257][T11328] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] [ 354.513966][T11344] loop1: detected capacity change from 0 to 264192 [ 354.526461][T11328] System zones: 1-2, 19-19, 35-38, 46-46 15:31:09 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000009f0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:09 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000b00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 354.535144][T11328] ext4 filesystem being mounted at /root/syzkaller-testdir205924683/syzkaller.1xQuvQ/918/file0 supports timestamps until 2038 (0x7fffffff) [ 354.550123][T11344] EXT4-fs (loop1): inodes count not valid: 4286513184 vs 256 [ 354.591463][T11355] loop2: detected capacity change from 0 to 264192 [ 354.601752][T11357] loop4: detected capacity change from 0 to 264192 [ 354.608537][T11359] loop0: detected capacity change from 0 to 264192 [ 354.613074][T11363] loop1: detected capacity change from 0 to 264192 [ 354.652060][T11363] EXT4-fs (loop1): inodes count not valid: 4286513184 vs 256 [ 354.660113][T11357] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 354.670388][T11357] EXT4-fs (loop4): group descriptors corrupted! [ 354.678657][T11374] loop5: detected capacity change from 0 to 264192 [ 354.686632][T11355] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] [ 354.699761][T11355] System zones: 1-2, 19-19, 35-38, 46-46 [ 354.729689][T11374] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] [ 354.729898][T11355] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard [ 354.748334][T11355] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/849/file0 supports timestamps until 2038 (0x7fffffff) [ 354.763184][T11359] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] [ 354.771755][T11359] System zones: 1-2, 19-19, 35-38, 46-46 15:31:09 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000fffffffe00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:09 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c1100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 354.777812][T11374] System zones: 1-2, 19-19, 35-38, 46-46 [ 354.780636][T11359] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/808/file0 supports timestamps until 2038 (0x7fffffff) [ 354.783869][T11357] loop4: detected capacity change from 0 to 264192 [ 354.808029][T11374] ext4 filesystem being mounted at /root/syzkaller-testdir205924683/syzkaller.1xQuvQ/919/file0 supports timestamps until 2038 (0x7fffffff) 15:31:09 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000a00100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 354.832942][T11390] loop1: detected capacity change from 0 to 264192 [ 354.851643][T11390] EXT4-fs (loop1): inodes count not valid: 4294901792 vs 256 15:31:09 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000c00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c007400ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 354.923188][T11397] loop2: detected capacity change from 0 to 264192 [ 354.926940][T11404] loop0: detected capacity change from 0 to 264192 [ 354.961307][T11397] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] [ 354.988066][T11411] loop4: detected capacity change from 0 to 264192 [ 354.988358][T11404] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] [ 354.995634][T11397] System zones: 1-2, 19-19, 35-38, 46-46 [ 355.011609][T11411] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 355.019054][T11414] loop1: detected capacity change from 0 to 264192 [ 355.021806][T11411] EXT4-fs (loop4): group descriptors corrupted! [ 355.035030][T11404] System zones: 1-2, 19-19, 35-38, 46-46 [ 355.038516][T11424] loop5: detected capacity change from 0 to 264192 [ 355.042423][T11414] EXT4-fs (loop1): inodes count not valid: 4294901792 vs 256 [ 355.053592][T11397] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard [ 355.062090][T11404] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/809/file0 supports timestamps until 2038 (0x7fffffff) [ 355.065533][T11424] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] 15:31:09 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000d00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 355.081306][T11397] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/850/file0 supports timestamps until 2038 (0x7fffffff) [ 355.087370][T11424] System zones: 1-2, 19-19, 35-38, 46-46 [ 355.108101][T11424] ext4 filesystem being mounted at /root/syzkaller-testdir205924683/syzkaller.1xQuvQ/920/file0 supports timestamps until 2038 (0x7fffffff) 15:31:09 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000007ffff00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:09 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000c30100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 355.146611][T11411] loop4: detected capacity change from 0 to 264192 [ 355.172864][T11411] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 355.183027][T11411] EXT4-fs (loop4): group descriptors corrupted! 15:31:09 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c1200000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 355.192134][T11440] loop1: detected capacity change from 0 to 264192 [ 355.209840][T11440] EXT4-fs (loop1): inodes count not valid: 117440544 vs 256 [ 355.220482][T11446] loop5: detected capacity change from 0 to 264192 [ 355.228642][T11446] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] [ 355.244923][T11446] System zones: 1-2, 19-19, 35-38, 46-46 [ 355.252161][T11446] ext4 filesystem being mounted at /root/syzkaller-testdir205924683/syzkaller.1xQuvQ/921/file0 supports timestamps until 2038 (0x7fffffff) [ 355.274401][T11456] loop0: detected capacity change from 0 to 264192 [ 355.285561][T11458] loop1: detected capacity change from 0 to 264192 15:31:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c007a00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:10 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000f00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 355.302223][T11461] loop2: detected capacity change from 0 to 264192 [ 355.311253][T11458] EXT4-fs (loop1): inodes count not valid: 117440544 vs 256 [ 355.313152][T11456] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] [ 355.340438][T11461] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard [ 355.348939][T11456] System zones: 1-2, 19-19, 35-38, 46-46 [ 355.360969][T11456] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/810/file0 supports timestamps until 2038 (0x7fffffff) [ 355.369205][T11461] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/851/file0 supports timestamps until 2038 (0x7fffffff) [ 355.375676][T11475] loop4: detected capacity change from 0 to 264192 15:31:10 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20007fffffff00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 355.403798][T11482] loop5: detected capacity change from 0 to 264192 [ 355.439927][T11475] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 355.450056][T11475] EXT4-fs (loop4): group descriptors corrupted! [ 355.457129][T11482] ext4 filesystem being mounted at /root/syzkaller-testdir205924683/syzkaller.1xQuvQ/922/file0 supports timestamps until 2038 (0x7fffffff) 15:31:10 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000001300000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:10 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000c40100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 355.510034][T11475] loop4: detected capacity change from 0 to 264192 [ 355.517293][T11475] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 355.527564][T11475] EXT4-fs (loop4): group descriptors corrupted! [ 355.530191][T11490] loop1: detected capacity change from 0 to 264192 15:31:10 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000001000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 355.568211][T11490] EXT4-fs (loop1): inodes count not valid: 4286513184 vs 256 [ 355.622759][T11508] loop0: detected capacity change from 0 to 264192 [ 355.632860][T11505] loop2: detected capacity change from 0 to 264192 [ 355.643395][T11496] loop1: detected capacity change from 0 to 264192 [ 355.653443][T11508] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/811/file0 supports timestamps until 2038 (0x7fffffff) [ 355.654701][T11517] loop5: detected capacity change from 0 to 264192 [ 355.684841][T11496] EXT4-fs (loop1): inodes count not valid: 4286513184 vs 256 15:31:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00fe00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:10 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000002000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 355.752298][T11505] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard 15:31:10 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000c50100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 355.845890][T11517] ext4 filesystem being mounted at /root/syzkaller-testdir205924683/syzkaller.1xQuvQ/923/file0 supports timestamps until 2038 (0x7fffffff) [ 355.875962][T11505] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/852/file0 supports timestamps until 2038 (0x7fffffff) [ 355.890438][T11532] loop1: detected capacity change from 0 to 264192 [ 355.942251][T11539] loop4: detected capacity change from 0 to 264192 [ 355.949203][T11535] loop0: detected capacity change from 0 to 264192 [ 355.957661][T11532] EXT4-fs (loop1): inodes count not valid: 33554464 vs 32 15:31:10 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000001100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:10 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c1300000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 356.006490][T11535] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/812/file0 supports timestamps until 2038 (0x7fffffff) [ 356.042575][T11539] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 356.052776][T11539] EXT4-fs (loop4): group descriptors corrupted! [ 356.104037][T11556] loop2: detected capacity change from 0 to 264192 [ 356.138310][T11559] loop5: detected capacity change from 0 to 264192 [ 356.145505][T11557] loop1: detected capacity change from 0 to 264192 [ 356.153245][T11556] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard [ 356.166634][T11556] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/853/file0 supports timestamps until 2038 (0x7fffffff) [ 356.185746][T11557] EXT4-fs (loop1): inodes count not valid: 33554464 vs 32 15:31:11 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000c60100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:11 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000001400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 356.209784][T11539] loop4: detected capacity change from 0 to 264192 [ 356.242161][T11539] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 356.252485][T11539] EXT4-fs (loop4): group descriptors corrupted! 15:31:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000402ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:11 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000003000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:11 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000001300000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 356.330474][T11559] ext4 filesystem being mounted at /root/syzkaller-testdir205924683/syzkaller.1xQuvQ/924/file0 supports timestamps until 2038 (0x7fffffff) [ 356.356241][T11581] loop4: detected capacity change from 0 to 264192 [ 356.369320][T11586] loop2: detected capacity change from 0 to 264192 [ 356.420697][T11581] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 356.431002][T11581] EXT4-fs (loop4): group descriptors corrupted! [ 356.433493][T11595] loop1: detected capacity change from 0 to 264192 [ 356.450381][T11588] loop0: detected capacity change from 0 to 264192 [ 356.477901][T11601] loop5: detected capacity change from 0 to 264192 [ 356.524915][T11595] EXT4-fs (loop1): inodes count not valid: 50331680 vs 32 [ 356.560146][T11601] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] [ 356.569098][T11586] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] [ 356.577021][T11586] System zones: 1-2, 19-19, 35-38, 46-46 [ 356.585113][T11588] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] 15:31:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000003ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 356.622891][T11588] System zones: 1-2, 19-19, 35-38, 46-46 [ 356.629065][T11601] System zones: 1-2, 19-19, 35-38, 46-46 [ 356.636061][T11610] loop1: detected capacity change from 0 to 264192 [ 356.645905][T11586] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard [ 356.658320][T11610] EXT4-fs (loop1): inodes count not valid: 50331680 vs 32 [ 356.680862][T30450] print_req_error: 130 callbacks suppressed [ 356.680875][T30450] blk_update_request: I/O error, dev loop4, sector 3968 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 356.700410][T11588] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/813/file0 supports timestamps until 2038 (0x7fffffff) [ 356.726503][T11601] ext4 filesystem being mounted at /root/syzkaller-testdir205924683/syzkaller.1xQuvQ/925/file0 supports timestamps until 2038 (0x7fffffff) [ 356.731282][T11586] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/854/file0 supports timestamps until 2038 (0x7fffffff) [ 356.749374][ T852] blk_update_request: I/O error, dev loop4, sector 3968 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 356.765960][ T852] buffer_io_error: 108 callbacks suppressed [ 356.765972][ T852] Buffer I/O error on dev loop4p4, logical block 496, async page read 15:31:11 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000c70100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:11 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000004000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:11 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000001400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:11 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c1400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 356.821299][T11619] loop4: detected capacity change from 0 to 264192 [ 356.841537][T11619] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 356.851682][T11619] EXT4-fs (loop4): group descriptors corrupted! [ 356.904640][T11635] loop5: detected capacity change from 0 to 264192 [ 356.904874][T11636] loop0: detected capacity change from 0 to 264192 [ 356.949000][T11639] loop1: detected capacity change from 0 to 264192 [ 356.958505][T11619] loop4: detected capacity change from 0 to 264192 [ 356.965826][T11636] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] [ 356.977333][T11619] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 356.987562][T11619] EXT4-fs (loop4): group descriptors corrupted! [ 356.993153][T11636] System zones: 1-2, 19-19, 35-38, 46-46 [ 357.000768][T11635] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] [ 357.003675][T11650] loop2: detected capacity change from 0 to 264192 [ 357.012087][T11635] System zones: 1-2, 19-19, 35-38, 46-46 [ 357.018291][T11639] EXT4-fs (loop1): inodes count not valid: 67108896 vs 32 15:31:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000204ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 357.044412][T11635] ext4 filesystem being mounted at /root/syzkaller-testdir205924683/syzkaller.1xQuvQ/926/file0 supports timestamps until 2038 (0x7fffffff) [ 357.051629][T11636] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/814/file0 supports timestamps until 2038 (0x7fffffff) 15:31:11 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 357.100205][T11650] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] [ 357.121080][T11650] System zones: 1-2, 19-19, 35-38, 46-46 [ 357.140091][T11662] loop1: detected capacity change from 0 to 264192 [ 357.151180][T30450] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 357.151293][T30669] blk_update_request: I/O error, dev loop4, sector 3937 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 357.163562][ T852] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 357.179172][T11650] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard 15:31:11 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000edb0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 357.184743][ T852] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 357.204582][T31457] blk_update_request: I/O error, dev loop4, sector 3968 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 357.216182][T31457] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 357.216764][T11670] loop4: detected capacity change from 0 to 264192 [ 357.227245][T31457] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 357.235115][T11671] loop5: detected capacity change from 0 to 264192 [ 357.242525][T11662] EXT4-fs (loop1): inodes count not valid: 67108896 vs 32 [ 357.257161][ T852] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 357.268190][ T852] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 357.277099][ T852] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 357.278558][T11671] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] [ 357.287986][ T852] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 357.304412][ T852] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 357.315368][ T852] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 357.324038][ T852] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 357.332571][ T852] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 357.334723][T11650] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/855/file0 supports timestamps until 2038 (0x7fffffff) [ 357.341263][ T852] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 357.364134][T11670] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 357.374258][T11670] EXT4-fs (loop4): group descriptors corrupted! [ 357.382947][T11680] loop0: detected capacity change from 0 to 264192 [ 357.383312][T11671] System zones: 1-2, 19-19, 35-38, 46-46 [ 357.391961][T11680] EXT4-fs (loop0): inodes count not valid: 234881056 vs 32 15:31:12 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000005000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 357.413591][T11671] ext4 filesystem being mounted at /root/syzkaller-testdir205924683/syzkaller.1xQuvQ/927/file0 supports timestamps until 2038 (0x7fffffff) 15:31:12 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c1500000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 357.462307][T11670] loop4: detected capacity change from 0 to 264192 [ 357.485325][T11670] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 357.495467][T11670] EXT4-fs (loop4): group descriptors corrupted! 15:31:12 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002300000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000604ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 357.516134][T11684] loop0: detected capacity change from 0 to 264192 [ 357.523341][T11693] loop1: detected capacity change from 0 to 264192 [ 357.523370][T11684] EXT4-fs (loop0): inodes count not valid: 234881056 vs 32 [ 357.551146][T11693] EXT4-fs (loop1): inodes count not valid: 83886112 vs 32 [ 357.576139][T11707] loop2: detected capacity change from 0 to 264192 [ 357.585153][T11710] loop4: detected capacity change from 0 to 264192 [ 357.593421][T11707] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard [ 357.603618][T11707] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/856/file0 supports timestamps until 2038 (0x7fffffff) 15:31:12 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000edc0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:12 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c1600000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 357.618158][T11710] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 357.628322][T11710] EXT4-fs (loop4): group descriptors corrupted! [ 357.638583][T11717] loop5: detected capacity change from 0 to 264192 [ 357.658549][T11717] EXT4-fs (loop5): inodes count not valid: 32 vs 64 [ 357.668746][T11723] loop1: detected capacity change from 0 to 264192 15:31:12 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002500000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 357.675628][T11723] EXT4-fs (loop1): inodes count not valid: 83886112 vs 32 [ 357.683600][T11728] loop0: detected capacity change from 0 to 264192 [ 357.714236][T11728] EXT4-fs (loop0): inodes count not valid: 234881056 vs 32 15:31:12 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000006000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 357.729189][T11710] loop4: detected capacity change from 0 to 264192 [ 357.739966][T11710] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 357.743499][T11741] loop5: detected capacity change from 0 to 264192 [ 357.750149][T11710] EXT4-fs (loop4): group descriptors corrupted! [ 357.788968][T11741] EXT4-fs (loop5): inodes count not valid: 32 vs 64 [ 357.800511][T11746] loop2: detected capacity change from 0 to 264192 [ 357.814726][T11746] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard 15:31:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c001004ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:12 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002e00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 357.857397][T11757] loop0: detected capacity change from 0 to 264192 [ 357.869936][T11760] loop1: detected capacity change from 0 to 264192 [ 357.877922][T11760] EXT4-fs (loop1): inodes count not valid: 100663328 vs 32 [ 357.903627][T11757] EXT4-fs (loop0): inodes count not valid: 234881056 vs 32 [ 357.920641][T11746] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/857/file0 supports timestamps until 2038 (0x7fffffff) [ 357.949082][T11770] loop4: detected capacity change from 0 to 264192 [ 357.957879][T11770] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 357.968650][T11770] EXT4-fs (loop4): group descriptors corrupted! [ 357.982343][T11767] loop1: detected capacity change from 0 to 264192 [ 357.998715][T11769] loop5: detected capacity change from 0 to 264192 15:31:12 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000ee00100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:12 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000007000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:12 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c1700000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 358.042343][T11769] EXT4-fs (loop5): inodes count not valid: 32 vs 64 [ 358.118683][T11784] loop0: detected capacity change from 0 to 264192 [ 358.146323][T11770] loop4: detected capacity change from 0 to 264192 15:31:12 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000003f00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 358.177230][T11784] EXT4-fs (loop0): inodes count not valid: 234881056 vs 32 [ 358.192465][T11770] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 358.202645][T11770] EXT4-fs (loop4): group descriptors corrupted! [ 358.222592][T11797] loop2: detected capacity change from 0 to 264192 [ 358.235205][T11801] loop5: detected capacity change from 0 to 264192 [ 358.262540][T11799] loop1: detected capacity change from 0 to 264192 [ 358.263252][T11797] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard [ 358.279480][T11797] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/858/file0 supports timestamps until 2038 (0x7fffffff) [ 358.302010][T11801] EXT4-fs (loop5): inodes count not valid: 32 vs 64 [ 358.309912][T11799] EXT4-fs (loop1): inodes count not valid: 117440544 vs 32 15:31:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000005ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 358.335250][T11811] loop0: detected capacity change from 0 to 264192 15:31:13 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000004000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 358.389671][T11811] EXT4-fs (loop0): inodes count not valid: 234881056 vs 32 [ 358.418164][T11817] loop1: detected capacity change from 0 to 264192 15:31:13 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c1800000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:13 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000ee10100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 358.439419][T11817] EXT4-fs (loop1): inodes count not valid: 117440544 vs 32 [ 358.469026][T11820] loop4: detected capacity change from 0 to 264192 [ 358.474494][T11828] loop5: detected capacity change from 0 to 264192 15:31:13 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000008000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 358.484584][T11820] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 358.494795][T11820] EXT4-fs (loop4): group descriptors corrupted! [ 358.545572][T11828] EXT4-fs (loop5): inodes count not valid: 32 vs 64 [ 358.571935][T11836] loop2: detected capacity change from 0 to 264192 15:31:13 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000004b00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 358.591535][T11838] loop0: detected capacity change from 0 to 264192 [ 358.593554][T11841] loop1: detected capacity change from 0 to 264192 [ 358.638195][T11841] EXT4-fs (loop1): inodes count not valid: 134217760 vs 32 [ 358.660495][T11836] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002c018, mo2=0006] [ 358.661854][T11838] EXT4-fs (loop0): inodes count not valid: 234881056 vs 32 [ 358.675197][T11836] System zones: 1-2, 19-19, 35-38, 46-46 [ 358.695074][T11851] loop5: detected capacity change from 0 to 264192 [ 358.706572][T11836] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard [ 358.728429][T11851] EXT4-fs (loop5): inodes count not valid: 32 vs 96 15:31:13 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000006400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:13 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000002f60100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 358.741833][T11820] loop4: detected capacity change from 0 to 264192 [ 358.750856][T11858] loop1: detected capacity change from 0 to 264192 [ 358.765377][T11858] EXT4-fs (loop1): inodes count not valid: 134217760 vs 32 [ 358.780196][T11836] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/859/file0 supports timestamps until 2038 (0x7fffffff) 15:31:13 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000009000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000006ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 358.804214][T11820] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 358.814405][T11820] EXT4-fs (loop4): group descriptors corrupted! [ 358.832876][T11870] loop0: detected capacity change from 0 to 264192 15:31:13 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c1900000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:13 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000007200000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 358.871253][T11866] loop5: detected capacity change from 0 to 264192 [ 358.876346][T11879] loop1: detected capacity change from 0 to 264192 [ 358.881525][T11866] EXT4-fs (loop5): inodes count not valid: 32 vs 128 [ 358.897253][T11870] EXT4-fs (loop0): inodes count not valid: 33554464 vs 32 [ 358.897655][T11879] EXT4-fs (loop1): inodes count not valid: 150994976 vs 32 [ 358.959536][T11890] loop2: detected capacity change from 0 to 264192 [ 358.967618][T11895] loop4: detected capacity change from 0 to 264192 [ 358.977523][T11886] loop1: detected capacity change from 0 to 264192 [ 358.983813][T11895] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 358.991118][T11886] EXT4-fs (loop1): inodes count not valid: 150994976 vs 32 [ 358.994317][T11895] EXT4-fs (loop4): group descriptors corrupted! [ 359.008106][T11896] loop5: detected capacity change from 0 to 264192 [ 359.018719][T11896] EXT4-fs (loop5): inodes count not valid: 32 vs 128 [ 359.019142][T11890] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002c018, mo2=0006] [ 359.025698][T11910] loop0: detected capacity change from 0 to 264192 [ 359.040356][T11910] EXT4-fs (loop0): inodes count not valid: 33554464 vs 32 [ 359.047868][T11890] System zones: 1-2, 19-19, 35-38, 46-46 [ 359.054196][T11890] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard [ 359.064306][T11890] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/860/file0 supports timestamps until 2038 (0x7fffffff) 15:31:13 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000000a400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:13 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:13 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c1a00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:13 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000fff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 359.129658][T11895] loop4: detected capacity change from 0 to 264192 [ 359.145625][T11895] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 359.152766][T11929] loop0: detected capacity change from 0 to 264192 [ 359.155729][T11895] EXT4-fs (loop4): group descriptors corrupted! [ 359.165044][T11929] EXT4-fs (loop0): inodes count not valid: 251658272 vs 32 [ 359.170008][T11926] loop5: detected capacity change from 0 to 264192 15:31:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000406ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 359.206776][T11926] EXT4-fs (loop5): inodes count not valid: 32 vs 192 [ 359.246164][ T704] Buffer I/O error on dev loop4p4, logical block 496, async page read [ 359.263821][T11937] loop2: detected capacity change from 0 to 264192 [ 359.264565][T11929] loop0: detected capacity change from 0 to 264192 [ 359.287612][T11944] loop1: detected capacity change from 0 to 264192 15:31:14 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093a400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 359.311811][T11944] EXT4-fs (loop1): inodes count not valid: 167772192 vs 32 [ 359.319253][T11947] loop4: detected capacity change from 0 to 264192 [ 359.319305][T11929] EXT4-fs (loop0): inodes count not valid: 251658272 vs 32 [ 359.334076][T11937] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002c018, mo2=0006] [ 359.345916][T11937] System zones: 1-2, 19-19, 35-38, 46-46 15:31:14 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 359.368878][T11937] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard [ 359.373750][T11947] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 359.379094][T11937] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/861/file0 supports timestamps until 2038 (0x7fffffff) [ 359.388969][T11947] EXT4-fs (loop4): group descriptors corrupted! 15:31:14 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c1b00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 359.438916][T11964] loop1: detected capacity change from 0 to 264192 [ 359.446304][T11960] loop5: detected capacity change from 0 to 264192 [ 359.448379][T11964] EXT4-fs (loop1): inodes count not valid: 167772192 vs 32 [ 359.461589][T11968] loop0: detected capacity change from 0 to 264192 15:31:14 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000007ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 359.515146][T11968] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/821/file0 supports timestamps until 2038 (0x7fffffff) [ 359.534601][T11960] EXT4-fs (loop5): inodes count not valid: 32 vs 192 15:31:14 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000000a500000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:14 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000020400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 359.601105][T11986] loop1: detected capacity change from 0 to 264192 [ 359.608132][T11987] loop4: detected capacity change from 0 to 264192 [ 359.637904][T11989] loop2: detected capacity change from 0 to 264192 [ 359.647531][T11987] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 359.649825][T11986] EXT4-fs (loop1): inodes count not valid: 184549408 vs 32 [ 359.657829][T11987] EXT4-fs (loop4): group descriptors corrupted! [ 359.702434][T11998] loop5: detected capacity change from 0 to 264192 [ 359.710231][T11989] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard [ 359.755096][T12007] loop0: detected capacity change from 0 to 264192 [ 359.776938][T11998] EXT4-fs (loop5): inodes count not valid: 32 vs 192 15:31:14 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000009ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 359.816292][T11989] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/862/file0 supports timestamps until 2038 (0x7fffffff) [ 359.855040][T12007] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/822/file0 supports timestamps until 2038 (0x7fffffff) [ 359.883490][T12018] loop4: detected capacity change from 0 to 264192 [ 359.883527][T12020] loop1: detected capacity change from 0 to 264192 [ 359.899353][T12020] EXT4-fs (loop1): inodes count not valid: 201326624 vs 32 [ 359.911506][T12018] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 359.921610][T12018] EXT4-fs (loop4): group descriptors corrupted! [ 359.937281][T11998] loop5: detected capacity change from 0 to 264192 15:31:14 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000001000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 359.976072][T12031] loop1: detected capacity change from 0 to 264192 15:31:14 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093a500000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:14 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c1c00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 360.035399][T12031] EXT4-fs (loop1): inodes count not valid: 201326624 vs 32 [ 360.066347][T12018] loop4: detected capacity change from 0 to 264192 15:31:14 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 360.094612][T12018] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 360.104910][T12018] EXT4-fs (loop4): group descriptors corrupted! [ 360.182142][T12045] loop0: detected capacity change from 0 to 264192 [ 360.188859][T12054] loop5: detected capacity change from 0 to 264192 [ 360.190771][T12060] loop1: detected capacity change from 0 to 264192 [ 360.207975][T12053] loop2: detected capacity change from 0 to 264192 [ 360.214548][T12060] EXT4-fs (loop1): inodes count not valid: 218103840 vs 32 [ 360.222509][T12045] EXT4-fs (loop0): inodes count not valid: 32 vs 256 15:31:15 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000003000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 360.262815][T12054] EXT4-fs (loop5): inodes count not valid: 32 vs 192 [ 360.287458][T12053] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard [ 360.337540][T12053] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/863/file0 supports timestamps until 2038 (0x7fffffff) [ 360.373846][T12072] loop1: detected capacity change from 0 to 264192 15:31:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00000ace0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:15 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000000a600000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 360.387735][T12072] EXT4-fs (loop1): inodes count not valid: 218103840 vs 32 [ 360.415913][T12070] loop0: detected capacity change from 0 to 264192 15:31:15 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 360.507096][T12080] loop5: detected capacity change from 0 to 264192 [ 360.511885][T12070] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (132096 blocks) [ 360.523840][T12080] EXT4-fs (loop5): inodes count not valid: 32 vs 192 [ 360.558260][T12090] loop4: detected capacity change from 0 to 264192 15:31:15 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c1d00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 360.612182][T12075] loop0: detected capacity change from 0 to 264192 [ 360.631258][T12075] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (132096 blocks) 15:31:15 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093a600000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 360.656897][T12090] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 360.657061][T12099] loop1: detected capacity change from 0 to 264192 [ 360.666999][T12090] EXT4-fs (loop4): group descriptors corrupted! 15:31:15 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000004000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 360.757212][T12099] EXT4-fs (loop1): inodes count not valid: 234881056 vs 32 [ 360.786252][T12110] loop2: detected capacity change from 0 to 264192 [ 360.793011][T12111] loop5: detected capacity change from 0 to 264192 [ 360.800182][T12112] loop0: detected capacity change from 0 to 264192 [ 360.817000][T12090] loop4: detected capacity change from 0 to 264192 [ 360.825933][T12090] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 360.836591][T12090] EXT4-fs (loop4): group descriptors corrupted! [ 360.855611][T12111] EXT4-fs (loop5): inodes count not valid: 32 vs 192 15:31:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00000bce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 360.877495][T12112] EXT4-fs (loop0): bad geometry: block count 262144 exceeds size of device (132096 blocks) [ 360.889482][T12110] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002c01c, mo2=0006] 15:31:15 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000000a700000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 360.936269][T12110] System zones: 1-2, 19-19, 35-38, 46-46 [ 360.953417][T12124] loop1: detected capacity change from 0 to 264192 [ 360.962397][T12124] EXT4-fs (loop1): inodes count not valid: 234881056 vs 32 [ 360.975079][T12139] loop5: detected capacity change from 0 to 264192 [ 360.975467][T12133] loop4: detected capacity change from 0 to 264192 [ 360.986278][T12110] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard [ 360.998686][T12139] EXT4-fs (loop5): inodes count not valid: 32 vs 192 [ 361.007931][T12133] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 361.018049][T12110] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/864/file0 supports timestamps until 2038 (0x7fffffff) 15:31:15 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000f000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 361.018243][T12133] EXT4-fs (loop4): group descriptors corrupted! 15:31:15 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c1e00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:15 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093a700000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 361.076274][T12150] loop0: detected capacity change from 0 to 264192 [ 361.091316][T12150] EXT4-fs (loop0): bad geometry: block count 262144 exceeds size of device (132096 blocks) 15:31:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00000cce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:15 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000005000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 361.155522][T12163] loop5: detected capacity change from 0 to 264192 [ 361.164368][T12167] loop2: detected capacity change from 0 to 264192 [ 361.169934][T12163] EXT4-fs (loop5): inodes count not valid: 32 vs 192 [ 361.178528][T12164] loop1: detected capacity change from 0 to 264192 [ 361.197223][T12164] EXT4-fs (loop1): inodes count not valid: 251658272 vs 32 15:31:15 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093a800000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 361.207235][T12173] loop0: detected capacity change from 0 to 264192 [ 361.219947][T12167] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002c01c, mo2=0006] [ 361.227989][T12181] loop4: detected capacity change from 0 to 264192 [ 361.235362][T12173] EXT4-fs (loop0): bad geometry: block count 327680 exceeds size of device (132096 blocks) [ 361.240880][T12167] System zones: 1-2, 19-19, 35-38, 46-46 [ 361.253398][T12181] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 361.263508][T12181] EXT4-fs (loop4): group descriptors corrupted! [ 361.271930][T12191] loop1: detected capacity change from 0 to 264192 [ 361.274020][T12167] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard [ 361.288603][T12167] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/865/file0 supports timestamps until 2038 (0x7fffffff) [ 361.303159][T12191] EXT4-fs (loop1): inodes count not valid: 251658272 vs 32 [ 361.303903][T12198] loop5: detected capacity change from 0 to 264192 [ 361.331903][T12198] EXT4-fs (loop5): inodes count not valid: 32 vs 192 [ 361.341278][T12181] loop4: detected capacity change from 0 to 264192 15:31:16 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c1f00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:16 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093a900000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 361.364286][T12181] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 361.374481][T12181] EXT4-fs (loop4): group descriptors corrupted! [ 361.392578][T12207] loop0: detected capacity change from 0 to 264192 15:31:16 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000010000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:16 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000027000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00000dce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 361.471427][T12216] loop5: detected capacity change from 0 to 264192 [ 361.479276][T12216] EXT4-fs (loop5): inodes count not valid: 32 vs 192 [ 361.503711][T12220] loop2: detected capacity change from 0 to 264192 [ 361.508418][T12228] loop4: detected capacity change from 0 to 264192 15:31:16 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093aa00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 361.527790][T12228] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 361.537997][T12228] EXT4-fs (loop4): group descriptors corrupted! [ 361.583844][T12220] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard [ 361.596286][T12234] loop1: detected capacity change from 0 to 264192 [ 361.612495][T12234] EXT4-fs (loop1): inodes count not valid: 268435488 vs 32 [ 361.617304][T12220] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/866/file0 supports timestamps until 2038 (0x7fffffff) 15:31:16 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000011000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 361.623181][T12228] loop4: detected capacity change from 0 to 264192 [ 361.642747][T12245] loop5: detected capacity change from 0 to 264192 [ 361.649399][T12249] loop0: detected capacity change from 0 to 264192 [ 361.659242][T12249] EXT4-fs (loop0): bad geometry: block count 2555904 exceeds size of device (132096 blocks) [ 361.676724][T12245] EXT4-fs (loop5): inodes count not valid: 32 vs 192 15:31:16 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093ab00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 361.746518][T12228] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 361.756637][T12228] EXT4-fs (loop4): group descriptors corrupted! 15:31:16 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 361.802690][T12265] loop0: detected capacity change from 0 to 264192 [ 361.821346][T12268] loop5: detected capacity change from 0 to 264192 [ 361.825599][T12265] EXT4-fs (loop0): bad geometry: block count 2555904 exceeds size of device (132096 blocks) [ 361.830260][T12270] loop1: detected capacity change from 0 to 264192 [ 361.850075][T12268] EXT4-fs (loop5): inodes count not valid: 32 vs 192 [ 361.867699][T12270] EXT4-fs (loop1): inodes count not valid: 285212704 vs 32 15:31:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00000ece0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 361.920130][T12280] loop2: detected capacity change from 0 to 264192 15:31:16 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000000002a000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:16 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093ac00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 361.990175][T12286] loop1: detected capacity change from 0 to 264192 [ 361.997014][T12280] EXT4-fs (loop2): mounting with "discard" option, but the device does not support discard [ 362.038437][T12295] loop4: detected capacity change from 0 to 264192 [ 362.046316][T12294] loop5: detected capacity change from 0 to 264192 [ 362.076976][T12286] EXT4-fs (loop1): inodes count not valid: 285212704 vs 32 [ 362.087812][T12295] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 362.097934][T12295] EXT4-fs (loop4): group descriptors corrupted! [ 362.107605][T12280] ext4 filesystem being mounted at /root/syzkaller-testdir010884142/syzkaller.i8fa5T/867/file0 supports timestamps until 2038 (0x7fffffff) [ 362.131652][T12302] loop0: detected capacity change from 0 to 264192 [ 362.141450][T12294] EXT4-fs (loop5): inodes count not valid: 32 vs 192 [ 362.164841][T12302] EXT4-fs (loop0): bad geometry: block count 2752512 exceeds size of device (132096 blocks) 15:31:16 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093ad00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:16 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000012000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:16 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c2000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 362.281584][T12295] loop4: detected capacity change from 0 to 264192 [ 362.288217][T12317] loop0: detected capacity change from 0 to 264192 [ 362.307110][T12317] EXT4-fs (loop0): bad geometry: block count 2752512 exceeds size of device (132096 blocks) [ 362.314879][T12313] loop5: detected capacity change from 0 to 264192 [ 362.317507][T12295] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 362.333966][T12295] EXT4-fs (loop4): group descriptors corrupted! [ 362.365406][T12327] loop1: detected capacity change from 0 to 264192 [ 362.391152][T12313] EXT4-fs (loop5): inodes count not valid: 32 vs 192 [ 362.413895][T12331] loop2: detected capacity change from 0 to 264192 [ 362.421232][T12327] EXT4-fs (loop1): inodes count not valid: 301989920 vs 32 [ 362.440154][T12331] EXT4-fs (loop2): inodes count not valid: 32 vs 64 15:31:17 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000000c2000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00000fce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:17 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093ae00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 362.523756][T12345] loop2: detected capacity change from 0 to 264192 [ 362.550599][T12348] loop1: detected capacity change from 0 to 264192 [ 362.557644][T12349] loop0: detected capacity change from 0 to 264192 [ 362.580372][T12348] EXT4-fs (loop1): inodes count not valid: 301989920 vs 32 [ 362.580624][T12349] EXT4-fs (loop0): bad geometry: block count 12713984 exceeds size of device (132096 blocks) 15:31:17 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000013000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 362.625451][T12345] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 362.634684][T12357] loop5: detected capacity change from 0 to 264192 [ 362.645999][T12361] loop4: detected capacity change from 0 to 264192 [ 362.652925][T12357] EXT4-fs (loop5): inodes count not valid: 32 vs 192 [ 362.681287][T12362] loop0: detected capacity change from 0 to 264192 15:31:17 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c2100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:17 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000000c7000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 362.723366][T12362] EXT4-fs (loop0): bad geometry: block count 12713984 exceeds size of device (132096 blocks) [ 362.743070][T12361] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 362.754252][T12361] EXT4-fs (loop4): group descriptors corrupted! [ 362.761767][T12370] loop1: detected capacity change from 0 to 264192 [ 362.796105][T12361] loop4: detected capacity change from 0 to 264192 [ 362.805080][T12361] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 362.815272][T12361] EXT4-fs (loop4): group descriptors corrupted! [ 362.823047][T12370] EXT4-fs (loop1): inodes count not valid: 318767136 vs 32 15:31:17 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093af00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000410ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:17 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000014000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 362.858746][T12386] loop2: detected capacity change from 0 to 264192 [ 362.870173][T12388] loop0: detected capacity change from 0 to 264192 [ 362.896663][T12396] loop5: detected capacity change from 0 to 264192 [ 362.914008][T30450] print_req_error: 108 callbacks suppressed [ 362.914066][T30450] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 362.916833][T12401] loop4: detected capacity change from 0 to 264192 [ 362.938552][ T704] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 362.949476][ T704] buffer_io_error: 89 callbacks suppressed [ 362.949488][ T704] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 362.962355][T12388] EXT4-fs (loop0): bad geometry: block count 13041664 exceeds size of device (132096 blocks) [ 362.964341][ T704] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 362.982959][T12386] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 362.984387][ T704] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 362.997865][T12396] EXT4-fs (loop5): inodes count not valid: 32 vs 192 [ 363.007292][T12401] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 363.017462][T12401] EXT4-fs (loop4): group descriptors corrupted! [ 363.038637][T12403] loop1: detected capacity change from 0 to 264192 [ 363.038700][T12415] loop2: detected capacity change from 0 to 264192 [ 363.052967][T12415] EXT4-fs (loop2): inodes count not valid: 32 vs 64 15:31:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c002010ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:17 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093b000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 363.055236][T12403] EXT4-fs (loop1): inodes count not valid: 335544352 vs 32 [ 363.090377][T12423] loop0: detected capacity change from 0 to 264192 [ 363.097626][T12423] EXT4-fs (loop0): bad geometry: block count 13041664 exceeds size of device (132096 blocks) [ 363.127736][T12406] loop1: detected capacity change from 0 to 264192 15:31:17 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c2200000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:17 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000000e7000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 363.136675][T12431] loop4: detected capacity change from 0 to 264192 [ 363.145957][T12406] EXT4-fs (loop1): inodes count not valid: 335544352 vs 32 [ 363.156818][T12442] loop2: detected capacity change from 0 to 264192 [ 363.166044][T12437] loop5: detected capacity change from 0 to 264192 [ 363.173737][T12442] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 363.181424][T12431] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 363.191612][T12431] EXT4-fs (loop4): group descriptors corrupted! [ 363.194400][T12437] EXT4-fs (loop5): inodes count not valid: 32 vs 192 [ 363.204791][T12448] loop0: detected capacity change from 0 to 264192 [ 363.214294][T12448] EXT4-fs (loop0): bad geometry: block count 15138816 exceeds size of device (132096 blocks) 15:31:18 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093b100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:18 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000015000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 363.242619][T12431] loop4: detected capacity change from 0 to 264192 [ 363.251895][T12431] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 363.262042][T12431] EXT4-fs (loop4): group descriptors corrupted! [ 363.270439][T12460] loop2: detected capacity change from 0 to 264192 [ 363.281578][T12468] loop0: detected capacity change from 0 to 264192 [ 363.289599][T12460] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 363.305118][T12468] EXT4-fs (loop0): bad geometry: block count 15138816 exceeds size of device (132096 blocks) [ 363.305701][T12476] loop5: detected capacity change from 0 to 264192 [ 363.322027][T12479] loop1: detected capacity change from 0 to 264192 15:31:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000011ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:18 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002300000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 363.352386][T12479] EXT4-fs (loop1): inodes count not valid: 352321568 vs 32 15:31:18 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000000e9000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:18 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093b200000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 363.403990][T12476] EXT4-fs (loop5): inodes count not valid: 32 vs 192 [ 363.427871][T12490] loop4: detected capacity change from 0 to 264192 [ 363.454202][T12499] loop2: detected capacity change from 0 to 264192 [ 363.459120][T12490] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 363.469510][T12499] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 363.470837][T12490] EXT4-fs (loop4): group descriptors corrupted! [ 363.490871][T12503] loop0: detected capacity change from 0 to 264192 [ 363.506055][T12509] loop2: detected capacity change from 0 to 264192 [ 363.509069][T12503] EXT4-fs (loop0): bad geometry: block count 15269888 exceeds size of device (132096 blocks) [ 363.513777][T12512] loop1: detected capacity change from 0 to 264192 [ 363.534714][T12513] loop5: detected capacity change from 0 to 264192 [ 363.542484][T12509] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 363.554916][T12513] EXT4-fs (loop5): inodes count not valid: 32 vs 192 [ 363.563801][T12512] EXT4-fs (loop1): inodes count not valid: 352321568 vs 32 [ 363.581240][T12526] loop0: detected capacity change from 0 to 264192 [ 363.587831][T12490] loop4: detected capacity change from 0 to 264192 15:31:18 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c2300000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:18 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000016000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:18 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093b300000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 363.599475][T12490] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 363.609580][T12490] EXT4-fs (loop4): group descriptors corrupted! [ 363.620397][T12526] EXT4-fs (loop0): bad geometry: block count 15269888 exceeds size of device (132096 blocks) [ 363.628087][T12537] loop2: detected capacity change from 0 to 264192 15:31:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000012ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 363.690157][T12537] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 363.725646][T12551] loop2: detected capacity change from 0 to 264192 [ 363.726838][T12544] loop1: detected capacity change from 0 to 264192 15:31:18 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000020000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 363.732480][T12552] loop4: detected capacity change from 0 to 264192 [ 363.739118][T12545] loop5: detected capacity change from 0 to 264192 [ 363.746272][T12551] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 363.763000][T12544] EXT4-fs (loop1): inodes count not valid: 369098784 vs 32 [ 363.769037][T12552] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 363.780293][T12552] EXT4-fs (loop4): group descriptors corrupted! 15:31:18 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 363.798869][T12545] EXT4-fs (loop5): inodes count not valid: 32 vs 192 [ 363.846382][T12564] loop1: detected capacity change from 0 to 264192 [ 363.877823][T12564] EXT4-fs (loop1): inodes count not valid: 369098784 vs 32 [ 363.886779][T12552] loop4: detected capacity change from 0 to 264192 [ 363.893459][T12568] loop2: detected capacity change from 0 to 264192 [ 363.900843][T12552] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 363.911028][T12552] EXT4-fs (loop4): group descriptors corrupted! [ 363.916798][T12568] EXT4-fs (loop2): inodes count not valid: 32 vs 64 15:31:18 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093b400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:18 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000017000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 363.944341][T12581] loop0: detected capacity change from 0 to 264192 15:31:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000014ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 363.992389][T12590] loop2: detected capacity change from 0 to 264192 [ 363.997695][T12581] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 46)! [ 364.009193][T12581] EXT4-fs (loop0): group descriptors corrupted! [ 364.023974][T12594] loop1: detected capacity change from 0 to 264192 [ 364.026274][T12593] loop5: detected capacity change from 0 to 264192 [ 364.030775][T12590] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 364.040592][T12593] EXT4-fs (loop5): inodes count not valid: 32 vs 192 [ 364.060497][T12594] EXT4-fs (loop1): inodes count not valid: 385876000 vs 32 [ 364.073198][T12605] loop4: detected capacity change from 0 to 264192 15:31:18 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093b500000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 364.124861][T12605] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 364.133883][T12614] loop0: detected capacity change from 0 to 264192 [ 364.135078][T12605] EXT4-fs (loop4): group descriptors corrupted! [ 364.155190][T12614] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 46)! [ 364.165374][T12614] EXT4-fs (loop0): group descriptors corrupted! 15:31:18 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c2400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:18 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000030000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 364.244436][T12621] loop1: detected capacity change from 0 to 264192 [ 364.267289][T12622] loop5: detected capacity change from 0 to 264192 [ 364.303271][T12621] EXT4-fs (loop1): inodes count not valid: 385876000 vs 32 [ 364.329525][T12622] EXT4-fs (loop5): inodes count not valid: 32 vs 192 [ 364.336959][T12631] loop0: detected capacity change from 0 to 264192 [ 364.374513][T12633] loop2: detected capacity change from 0 to 264192 [ 364.381907][T12605] loop4: detected capacity change from 0 to 264192 [ 364.390600][T12631] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 46)! [ 364.400798][T12631] EXT4-fs (loop0): group descriptors corrupted! 15:31:19 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000018000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:19 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093b600000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 364.430080][T12633] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 364.449541][T12605] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 364.459657][T12605] EXT4-fs (loop4): group descriptors corrupted! 15:31:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000020ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 364.546133][T12646] loop2: detected capacity change from 0 to 264192 [ 364.552738][T12647] loop0: detected capacity change from 0 to 264192 [ 364.576440][T12646] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 364.585979][T12647] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 46)! [ 364.596291][T12647] EXT4-fs (loop0): group descriptors corrupted! [ 364.602896][T12655] loop5: detected capacity change from 0 to 264192 [ 364.625448][T12652] loop1: detected capacity change from 0 to 264192 [ 364.676031][T12652] EXT4-fs (loop1): inodes count not valid: 402653216 vs 32 [ 364.679802][T30504] blk_update_request: I/O error, dev loop4, sector 3968 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 364.686352][T30464] blk_update_request: I/O error, dev loop4, sector 3937 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 364.697662][T30450] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 364.706468][ T852] blk_update_request: I/O error, dev loop4, sector 3937 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 364.728896][ T852] Buffer I/O error on dev loop4p3, logical block 3712, async page read [ 364.737323][ T852] blk_update_request: I/O error, dev loop4, sector 3938 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 364.748478][ T852] Buffer I/O error on dev loop4p3, logical block 3713, async page read [ 364.756755][ T852] blk_update_request: I/O error, dev loop4, sector 3939 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 364.763007][T12655] EXT4-fs (loop5): inodes count not valid: 32 vs 192 15:31:19 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002500000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:19 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000040000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 364.767891][ T852] Buffer I/O error on dev loop4p3, logical block 3714, async page read [ 364.777276][T12669] loop4: detected capacity change from 0 to 264192 [ 364.782816][ T852] blk_update_request: I/O error, dev loop4, sector 3940 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 364.800471][ T852] Buffer I/O error on dev loop4p3, logical block 3715, async page read [ 364.808743][ T852] Buffer I/O error on dev loop4p3, logical block 3716, async page read [ 364.817311][ T852] Buffer I/O error on dev loop4p3, logical block 3717, async page read 15:31:19 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093b700000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 364.825808][ T852] Buffer I/O error on dev loop4p3, logical block 3718, async page read [ 364.844750][T12669] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 364.854917][T12669] EXT4-fs (loop4): group descriptors corrupted! 15:31:19 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000019000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 364.920194][T12677] loop5: detected capacity change from 0 to 264192 [ 364.944608][T12685] loop1: detected capacity change from 0 to 264192 [ 364.998020][T12688] loop2: detected capacity change from 0 to 264192 [ 365.020528][T12677] EXT4-fs (loop5): inodes count not valid: 32 vs 192 [ 365.036518][T12685] EXT4-fs (loop1): inodes count not valid: 419430432 vs 32 [ 365.046363][T12688] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 365.046442][T12691] loop0: detected capacity change from 0 to 264192 [ 365.063238][T12691] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 46)! [ 365.073480][T12691] EXT4-fs (loop0): group descriptors corrupted! 15:31:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c001020ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 365.120743][T12700] loop0: detected capacity change from 0 to 264192 [ 365.127600][T12702] loop1: detected capacity change from 0 to 264192 [ 365.134787][T12703] loop2: detected capacity change from 0 to 264192 [ 365.155532][T12700] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 46)! 15:31:19 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093b800000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 365.165894][T12700] EXT4-fs (loop0): group descriptors corrupted! [ 365.185785][T12702] EXT4-fs (loop1): inodes count not valid: 419430432 vs 32 [ 365.199966][T12703] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 365.216485][T12713] loop4: detected capacity change from 0 to 264192 [ 365.229708][T12719] loop5: detected capacity change from 0 to 264192 [ 365.249223][T12713] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 365.259491][T12713] EXT4-fs (loop4): group descriptors corrupted! 15:31:20 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 365.262382][T12719] EXT4-fs (loop5): inodes count not valid: 32 vs 192 15:31:20 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000002b900000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:20 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c2500000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000022ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:20 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000050000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 365.349239][T12730] loop5: detected capacity change from 0 to 264192 [ 365.367768][ T704] Buffer I/O error on dev loop4p3, logical block 3712, async page read [ 365.415280][T12731] loop1: detected capacity change from 0 to 264192 [ 365.415380][T12740] loop2: detected capacity change from 0 to 264192 [ 365.428506][T12731] EXT4-fs (loop1): inodes count not valid: 436207648 vs 32 [ 365.436355][T12740] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 365.439397][T12730] EXT4-fs (loop5): inodes count not valid: 32 vs 192 [ 365.443630][T12747] loop4: detected capacity change from 0 to 264192 15:31:20 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093b900000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:20 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 365.484649][T12747] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 365.494899][T12747] EXT4-fs (loop4): group descriptors corrupted! [ 365.522687][T12756] loop2: detected capacity change from 0 to 264192 15:31:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 365.536458][T12756] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 365.547153][T12753] loop0: detected capacity change from 0 to 264192 [ 365.555187][T12760] loop5: detected capacity change from 0 to 264192 15:31:20 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002600000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 365.599218][T12753] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 46)! [ 365.609523][T12753] EXT4-fs (loop0): group descriptors corrupted! [ 365.620393][T12760] EXT4-fs (loop5): inodes count not valid: 32 vs 192 [ 365.629248][T12769] loop1: detected capacity change from 0 to 264192 15:31:20 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 365.648933][T12769] EXT4-fs (loop1): inodes count not valid: 452984864 vs 32 [ 365.659948][T12778] loop2: detected capacity change from 0 to 264192 [ 365.669572][T12778] EXT4-fs (loop2): inodes count not valid: 32 vs 64 15:31:20 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093ba00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 365.709224][T12781] loop4: detected capacity change from 0 to 264192 [ 365.726743][T12781] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 365.736858][T12781] EXT4-fs (loop4): group descriptors corrupted! 15:31:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00002ece0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 365.797058][T12790] loop2: detected capacity change from 0 to 264192 [ 365.803469][T12796] loop0: detected capacity change from 0 to 264192 [ 365.823285][T12798] loop5: detected capacity change from 0 to 264192 [ 365.830964][T12796] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 46)! [ 365.841159][T12796] EXT4-fs (loop0): group descriptors corrupted! [ 365.855632][T12790] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 365.869321][T12804] loop1: detected capacity change from 0 to 264192 [ 365.872039][T12798] EXT4-fs (loop5): inodes count not valid: 32 vs 192 [ 365.885917][T12804] EXT4-fs (loop1): inodes count not valid: 469762080 vs 32 [ 365.901368][T12809] loop4: detected capacity change from 0 to 264192 15:31:20 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000270000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:20 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093bb00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:20 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c2600000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 365.943128][T12809] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 365.953306][T12809] EXT4-fs (loop4): group descriptors corrupted! [ 365.996361][T12819] loop1: detected capacity change from 0 to 264192 [ 366.009560][T12819] EXT4-fs (loop1): inodes count not valid: 469762080 vs 32 [ 366.011071][T12825] loop5: detected capacity change from 0 to 264192 [ 366.034210][T12809] loop4: detected capacity change from 0 to 264192 15:31:20 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 366.045119][T12809] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 366.048869][T12824] loop2: detected capacity change from 0 to 264192 [ 366.055224][T12809] EXT4-fs (loop4): group descriptors corrupted! [ 366.072510][T12825] EXT4-fs (loop5): inodes count not valid: 32 vs 192 [ 366.075657][T12824] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 366.098112][T12836] loop0: detected capacity change from 0 to 264192 [ 366.131653][T12840] loop1: detected capacity change from 0 to 264192 [ 366.176543][T12840] EXT4-fs (loop1): inodes count not valid: 486539296 vs 32 [ 366.184123][T12852] loop2: detected capacity change from 0 to 264192 [ 366.191556][T12836] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 46)! [ 366.201834][T12836] EXT4-fs (loop0): group descriptors corrupted! 15:31:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00003fce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:20 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093bc00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 366.222221][T12852] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 366.262849][T12859] loop4: detected capacity change from 0 to 264192 [ 366.278865][T12865] loop5: detected capacity change from 0 to 264192 [ 366.288788][T12865] EXT4-fs (loop5): inodes count not valid: 32 vs 192 15:31:21 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002700000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:21 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093bd00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 366.321255][T12859] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 366.331544][T12859] EXT4-fs (loop4): group descriptors corrupted! [ 366.350922][T12871] loop0: detected capacity change from 0 to 264192 [ 366.360367][T12872] loop1: detected capacity change from 0 to 264192 [ 366.385860][T12872] EXT4-fs (loop1): inodes count not valid: 486539296 vs 32 [ 366.403777][T12871] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 46)! [ 366.413968][T12871] EXT4-fs (loop0): group descriptors corrupted! [ 366.431919][T12879] loop5: detected capacity change from 0 to 264192 [ 366.442084][T12886] loop2: detected capacity change from 0 to 264192 [ 366.466710][T12879] EXT4-fs (loop5): inodes count not valid: 32 vs 192 15:31:21 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 366.484816][T12886] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 366.491928][T12859] loop4: detected capacity change from 0 to 264192 [ 366.504547][T12859] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 366.514649][T12859] EXT4-fs (loop4): group descriptors corrupted! 15:31:21 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c2700000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:21 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093be00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:21 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000002a0000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 366.616391][T12899] loop1: detected capacity change from 0 to 264192 [ 366.637599][T12899] EXT4-fs (loop1): inodes count not valid: 503316512 vs 32 [ 366.649746][T12906] loop2: detected capacity change from 0 to 264192 15:31:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000040ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 366.695880][T12906] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 366.740894][T12919] loop5: detected capacity change from 0 to 264192 [ 366.750083][T12920] loop1: detected capacity change from 0 to 264192 [ 366.754479][T12921] loop0: detected capacity change from 0 to 264192 [ 366.756975][T12919] EXT4-fs (loop5): inodes count not valid: 32 vs 192 [ 366.771295][T12920] EXT4-fs (loop1): inodes count not valid: 503316512 vs 32 [ 366.819061][T12930] loop2: detected capacity change from 0 to 264192 [ 366.831898][T12921] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 46)! [ 366.842320][T12921] EXT4-fs (loop0): group descriptors corrupted! [ 366.918013][T12934] loop4: detected capacity change from 0 to 264192 [ 366.930556][T12930] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 366.954508][T12934] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 15:31:21 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000021000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:21 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093bf00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:21 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000c20000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 366.964627][T12934] EXT4-fs (loop4): group descriptors corrupted! 15:31:21 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c2800000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 367.019484][T12949] loop1: detected capacity change from 0 to 264192 [ 367.053962][T12953] loop5: detected capacity change from 0 to 264192 [ 367.058268][T12954] loop0: detected capacity change from 0 to 264192 [ 367.062486][T12949] EXT4-fs (loop1): inodes count not valid: 553648160 vs 32 [ 367.095679][T12953] EXT4-fs (loop5): inodes count not valid: 32 vs 192 [ 367.132929][T12934] loop4: detected capacity change from 0 to 264192 15:31:21 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093c000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 367.142729][T12954] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002c018, mo2=0006] [ 367.154092][T12954] System zones: 1-2, 19-19, 35-38, 46-46 [ 367.157363][T12969] loop2: detected capacity change from 0 to 264192 [ 367.169033][T12934] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 367.179244][T12934] EXT4-fs (loop4): group descriptors corrupted! [ 367.181963][T12961] loop1: detected capacity change from 0 to 264192 15:31:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000048ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 367.202226][T12954] EXT4-fs mount: 47 callbacks suppressed [ 367.202239][T12954] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 367.227543][T12969] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 367.234956][T12977] loop5: detected capacity change from 0 to 264192 15:31:22 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000022000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 367.252688][T12977] EXT4-fs (loop5): inodes count not valid: 32 vs 224 [ 367.259562][T12954] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/839/file0 supports timestamps until 2038 (0x7fffffff) [ 367.291357][T12982] loop2: detected capacity change from 0 to 264192 15:31:22 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000c70000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 367.299409][T12982] EXT4-fs (loop2): inodes count not valid: 32 vs 64 15:31:22 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093c100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:22 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c2900000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 367.340241][T12991] loop4: detected capacity change from 0 to 264192 [ 367.350172][T12991] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 367.360275][T12991] EXT4-fs (loop4): group descriptors corrupted! [ 367.396855][T12991] loop4: detected capacity change from 0 to 264192 [ 367.415033][T12991] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 367.425222][T12991] EXT4-fs (loop4): group descriptors corrupted! 15:31:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00004cce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 367.453922][T13006] loop5: detected capacity change from 0 to 264192 [ 367.470018][T13005] loop2: detected capacity change from 0 to 264192 [ 367.475418][T13000] loop1: detected capacity change from 0 to 264192 [ 367.483802][T13010] loop0: detected capacity change from 0 to 264192 [ 367.495542][T13006] EXT4-fs (loop5): inodes count not valid: 32 vs 224 [ 367.506716][T13005] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 367.510805][T13000] EXT4-fs (loop1): inodes count not valid: 570425376 vs 32 [ 367.524540][T13010] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 367.525640][T13026] loop4: detected capacity change from 0 to 264192 [ 367.537290][T13010] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/840/file0 supports timestamps until 2038 (0x7fffffff) 15:31:22 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093c200000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:22 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000e70000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 367.573570][T13008] loop1: detected capacity change from 0 to 264192 [ 367.581992][T13008] EXT4-fs (loop1): inodes count not valid: 570425376 vs 32 [ 367.589829][T13026] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 367.590017][T13034] loop2: detected capacity change from 0 to 264192 [ 367.599971][T13026] EXT4-fs (loop4): group descriptors corrupted! [ 367.608178][T13034] EXT4-fs (loop2): inodes count not valid: 32 vs 64 15:31:22 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000023000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:22 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c2a00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 367.651993][T13045] loop5: detected capacity change from 0 to 264192 [ 367.669012][T13045] EXT4-fs (loop5): inodes count not valid: 32 vs 224 15:31:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000060ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:22 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093c300000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 367.729875][T13059] loop1: detected capacity change from 0 to 264192 [ 367.761063][T13059] EXT4-fs (loop1): inodes count not valid: 587202592 vs 32 [ 367.778130][T13063] loop0: detected capacity change from 0 to 264192 [ 367.789315][T13069] loop4: detected capacity change from 0 to 264192 [ 367.799297][T13065] loop2: detected capacity change from 0 to 264192 [ 367.799404][T13069] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 367.815892][T13069] EXT4-fs (loop4): group descriptors corrupted! [ 367.825010][T13063] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 367.835964][T13065] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 367.842985][T13073] loop5: detected capacity change from 0 to 264192 [ 367.860507][T13073] EXT4-fs (loop5): inodes count not valid: 32 vs 224 [ 367.870078][T13069] loop4: detected capacity change from 0 to 264192 15:31:22 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093c400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 367.884396][T13069] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 367.885916][T13063] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/841/file0 supports timestamps until 2038 (0x7fffffff) [ 367.894535][T13069] EXT4-fs (loop4): group descriptors corrupted! [ 367.917559][T13084] loop1: detected capacity change from 0 to 264192 15:31:22 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000e90000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 367.942570][T13084] EXT4-fs (loop1): inodes count not valid: 587202592 vs 32 [ 367.956374][T13094] loop2: detected capacity change from 0 to 264192 [ 368.003845][T13094] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 368.017313][T13099] loop5: detected capacity change from 0 to 264192 [ 368.035402][T13099] EXT4-fs (loop5): inodes count not valid: 32 vs 224 [ 368.042446][T13104] loop0: detected capacity change from 0 to 264192 [ 368.062490][T13104] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 15:31:22 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c2b00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:22 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000024000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:22 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093c500000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000068ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 368.174451][T13104] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/842/file0 supports timestamps until 2038 (0x7fffffff) [ 368.212116][T13114] loop5: detected capacity change from 0 to 264192 [ 368.299315][T30669] print_req_error: 117 callbacks suppressed [ 368.299329][T30669] blk_update_request: I/O error, dev loop4, sector 3937 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 368.300741][T13114] EXT4-fs (loop5): inodes count not valid: 32 vs 224 [ 368.307368][T30450] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 368.342826][T13124] loop4: detected capacity change from 0 to 264192 [ 368.349718][T13125] loop2: detected capacity change from 0 to 264192 [ 368.354240][ T852] blk_update_request: I/O error, dev loop4, sector 3937 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 368.367585][ T852] buffer_io_error: 97 callbacks suppressed [ 368.367596][ T852] Buffer I/O error on dev loop4p3, logical block 3712, async page read [ 368.379188][T13129] loop1: detected capacity change from 0 to 264192 [ 368.394237][T13124] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 368.404345][T13124] EXT4-fs (loop4): group descriptors corrupted! [ 368.439542][T13125] EXT4-fs (loop2): inodes count not valid: 32 vs 64 15:31:23 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000020100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 368.461373][T13129] EXT4-fs (loop1): inodes count not valid: 603979808 vs 32 15:31:23 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093c600000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00006cce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 368.540609][T13137] loop2: detected capacity change from 0 to 264192 [ 368.549359][T13137] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 368.559481][T13147] loop0: detected capacity change from 0 to 264192 [ 368.566458][T13146] loop1: detected capacity change from 0 to 264192 [ 368.573384][T13149] loop5: detected capacity change from 0 to 264192 15:31:23 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c2c00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 368.600296][T13146] EXT4-fs (loop1): inodes count not valid: 603979808 vs 32 [ 368.620902][T13149] EXT4-fs (loop5): inodes count not valid: 32 vs 224 [ 368.633637][T13147] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002c01c, mo2=0006] [ 368.648752][T13147] System zones: 1-2, 19-19, 35-38, 46-46 [ 368.651355][T13160] loop4: detected capacity change from 0 to 264192 [ 368.667912][T13147] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 368.679735][T13147] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/843/file0 supports timestamps until 2038 (0x7fffffff) 15:31:23 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000025000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 368.681486][T13170] loop2: detected capacity change from 0 to 264192 [ 368.708745][T13160] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 368.719047][T13160] EXT4-fs (loop4): group descriptors corrupted! 15:31:23 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093c700000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:23 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000030100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 368.751562][T13170] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 368.766629][T13178] loop1: detected capacity change from 0 to 264192 [ 368.796177][T13178] EXT4-fs (loop1): inodes count not valid: 620757024 vs 32 [ 368.805120][T13185] loop5: detected capacity change from 0 to 264192 [ 368.813856][T13185] EXT4-fs (loop5): inodes count not valid: 32 vs 224 [ 368.823798][T13160] loop4: detected capacity change from 0 to 264192 [ 368.836052][T13195] loop1: detected capacity change from 0 to 264192 [ 368.847972][T13195] EXT4-fs (loop1): inodes count not valid: 620757024 vs 32 [ 368.869264][T13160] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 368.871642][T13199] loop2: detected capacity change from 0 to 264192 [ 368.879455][T13160] EXT4-fs (loop4): group descriptors corrupted! 15:31:23 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000026000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:23 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093c800000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00006fce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 368.892530][T13199] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 368.966660][T13201] loop0: detected capacity change from 0 to 264192 [ 368.973598][T13211] loop5: detected capacity change from 0 to 264192 [ 369.014397][T30446] blk_update_request: I/O error, dev loop4, sector 3968 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 369.014471][T30504] blk_update_request: I/O error, dev loop4, sector 3937 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 369.028478][T30450] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 369.037773][ T852] blk_update_request: I/O error, dev loop4, sector 3937 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 15:31:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000070ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:23 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c2d00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 369.060151][ T852] Buffer I/O error on dev loop4p3, logical block 3712, async page read [ 369.068513][ T852] blk_update_request: I/O error, dev loop4, sector 3938 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 369.079745][ T852] Buffer I/O error on dev loop4p3, logical block 3713, async page read [ 369.087987][ T852] blk_update_request: I/O error, dev loop4, sector 3939 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 369.099131][ T852] Buffer I/O error on dev loop4p3, logical block 3714, async page read [ 369.101921][T13211] EXT4-fs (loop5): inodes count not valid: 32 vs 224 [ 369.107413][ T852] blk_update_request: I/O error, dev loop4, sector 3940 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 369.124015][T13222] loop1: detected capacity change from 0 to 264192 [ 369.125222][ T852] Buffer I/O error on dev loop4p3, logical block 3715, async page read [ 369.132191][T13201] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002c01c, mo2=0006] [ 369.140143][ T852] Buffer I/O error on dev loop4p3, logical block 3716, async page read [ 369.156362][ T852] Buffer I/O error on dev loop4p3, logical block 3717, async page read [ 369.157952][T13222] EXT4-fs (loop1): inodes count not valid: 637534240 vs 32 [ 369.165020][ T852] Buffer I/O error on dev loop4p3, logical block 3718, async page read [ 369.165043][ T852] Buffer I/O error on dev loop4p3, logical block 3719, async page read [ 369.165067][ T852] Buffer I/O error on dev loop4p4, logical block 496, async page read [ 369.203149][T13201] System zones: 1-2, 19-19, 35-38, 46-46 15:31:23 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000027000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:23 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093c900000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 369.239224][T13201] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 369.278952][T13201] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/844/file0 supports timestamps until 2038 (0x7fffffff) [ 369.309500][T13233] loop2: detected capacity change from 0 to 264192 [ 369.320787][T13232] loop4: detected capacity change from 0 to 264192 15:31:24 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000040100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 369.345800][T13232] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 369.346755][T13233] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 369.355946][T13232] EXT4-fs (loop4): group descriptors corrupted! [ 369.369808][T13246] loop5: detected capacity change from 0 to 264192 [ 369.376710][T13243] loop1: detected capacity change from 0 to 264192 [ 369.386341][T13246] EXT4-fs (loop5): inodes count not valid: 32 vs 224 [ 369.415090][T13243] EXT4-fs (loop1): inodes count not valid: 654311456 vs 32 [ 369.425434][T13254] loop2: detected capacity change from 0 to 264192 [ 369.432511][T13254] EXT4-fs (loop2): inodes count not valid: 32 vs 64 15:31:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000071ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:24 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002e00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:24 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093ca00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 369.492232][T13274] loop4: detected capacity change from 0 to 264192 [ 369.501922][T13274] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 369.510850][T13261] loop1: detected capacity change from 0 to 264192 [ 369.512163][T13274] EXT4-fs (loop4): group descriptors corrupted! [ 369.556798][T13278] loop0: detected capacity change from 0 to 264192 [ 369.564280][T13283] loop5: detected capacity change from 0 to 264192 [ 369.575675][T13283] EXT4-fs (loop5): inodes count not valid: 32 vs 224 [ 369.579860][T13261] EXT4-fs (loop1): inodes count not valid: 654311456 vs 32 [ 369.591792][T13286] loop2: detected capacity change from 0 to 264192 15:31:24 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000028000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 369.602334][T13286] EXT4-fs (loop2): inodes count not valid: 32 vs 64 15:31:24 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093cb00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 369.655288][T13278] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 369.675606][T13278] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/845/file0 supports timestamps until 2038 (0x7fffffff) [ 369.688866][T13292] loop2: detected capacity change from 0 to 264192 [ 369.689873][T13274] loop4: detected capacity change from 0 to 264192 [ 369.715026][T13296] loop1: detected capacity change from 0 to 264192 [ 369.718261][T13292] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 369.736932][T13296] EXT4-fs (loop1): inodes count not valid: 671088672 vs 32 15:31:24 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c2e00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000074ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 369.771924][T13307] loop5: detected capacity change from 0 to 264192 [ 369.791305][T13308] loop1: detected capacity change from 0 to 264192 [ 369.805007][T13308] EXT4-fs (loop1): inodes count not valid: 671088672 vs 32 15:31:24 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000050100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 369.837091][T13307] EXT4-fs (loop5): inodes count not valid: 32 vs 224 [ 369.855765][T13320] loop2: detected capacity change from 0 to 264192 [ 369.867045][T13320] EXT4-fs (loop2): inodes count not valid: 32 vs 64 15:31:24 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000029000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:24 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093cc00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 369.922854][T13333] loop2: detected capacity change from 0 to 264192 [ 369.930074][T13333] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 369.942819][T13337] loop0: detected capacity change from 0 to 264192 [ 369.952608][T13339] loop4: detected capacity change from 0 to 264192 [ 369.982880][T13337] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 369.994651][T13337] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/846/file0 supports timestamps until 2038 (0x7fffffff) [ 370.008728][T13346] loop1: detected capacity change from 0 to 264192 [ 370.018894][T13339] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 15:31:24 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c2f00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 370.021451][T13346] EXT4-fs (loop1): inodes count not valid: 687865888 vs 32 [ 370.029024][T13339] EXT4-fs (loop4): group descriptors corrupted! [ 370.060063][T13351] loop5: detected capacity change from 0 to 264192 15:31:24 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000060100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00007ace0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 370.132872][T13351] EXT4-fs (loop5): inodes count not valid: 32 vs 224 [ 370.140284][T13360] loop1: detected capacity change from 0 to 264192 [ 370.153200][T13363] loop2: detected capacity change from 0 to 264192 [ 370.195429][T13360] EXT4-fs (loop1): inodes count not valid: 687865888 vs 32 [ 370.197701][T13372] loop0: detected capacity change from 0 to 264192 [ 370.227720][T13363] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 370.237240][T13373] loop4: detected capacity change from 0 to 264192 15:31:25 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093cd00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 370.246854][T13372] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 370.280404][T13373] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 370.290596][T13373] EXT4-fs (loop4): group descriptors corrupted! 15:31:25 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00fffece0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 370.318417][T13372] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/847/file0 supports timestamps until 2038 (0x7fffffff) [ 370.324859][T13387] loop2: detected capacity change from 0 to 264192 [ 370.333078][T13384] loop5: detected capacity change from 0 to 264192 [ 370.339869][T13387] EXT4-fs (loop2): inodes count not valid: 32 vs 64 15:31:25 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c3000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 370.368949][T13384] EXT4-fs (loop5): inodes count not valid: 32 vs 224 15:31:25 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000070100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 370.434596][T13396] loop1: detected capacity change from 0 to 264192 [ 370.434677][T13404] loop2: detected capacity change from 0 to 264192 [ 370.450819][T13404] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 370.457562][T13401] loop4: detected capacity change from 0 to 264192 [ 370.467026][T13396] EXT4-fs (loop1): inodes count not valid: 704643104 vs 32 15:31:25 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c3100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:25 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000093ce00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 370.510472][T13401] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 370.520608][T13401] EXT4-fs (loop4): group descriptors corrupted! [ 370.623839][T13415] loop0: detected capacity change from 0 to 264192 [ 370.630473][T13416] loop1: detected capacity change from 0 to 264192 [ 370.650256][T13416] EXT4-fs (loop1): inodes count not valid: 704643104 vs 32 [ 370.658233][T13424] loop2: detected capacity change from 0 to 264192 15:31:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c0000ffce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 370.672318][T13425] loop5: detected capacity change from 0 to 264192 [ 370.684824][T13425] EXT4-fs (loop5): inodes count not valid: 32 vs 224 [ 370.685023][T13415] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002c018, mo2=0006] [ 370.709438][T13424] EXT4-fs (loop2): inodes count not valid: 32 vs 64 15:31:25 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 370.743764][T13415] System zones: 1-2, 19-19, 35-38, 46-46 15:31:25 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000ffffffe000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 370.788227][T13415] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 370.803910][T13445] loop2: detected capacity change from 0 to 264192 [ 370.810876][T13446] loop4: detected capacity change from 0 to 264192 [ 370.812418][T13445] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 370.832035][T13446] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 370.842146][T13446] EXT4-fs (loop4): group descriptors corrupted! [ 370.859900][T13455] loop1: detected capacity change from 0 to 264192 [ 370.863821][T13415] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/848/file0 supports timestamps until 2038 (0x7fffffff) [ 370.867413][T13456] loop5: detected capacity change from 0 to 264192 15:31:25 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c3200000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 370.913469][T13455] EXT4-fs (loop1): inodes count not valid: 721420320 vs 32 [ 370.925363][T13456] EXT4-fs (loop5): inodes count not valid: 4294901792 vs 256 [ 370.943805][T13446] loop4: detected capacity change from 0 to 264192 15:31:25 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000080100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 370.961927][T13446] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 370.972107][T13446] EXT4-fs (loop4): group descriptors corrupted! [ 370.989322][T13474] loop2: detected capacity change from 0 to 264192 [ 371.006619][T13474] EXT4-fs (loop2): inodes count not valid: 32 vs 64 15:31:25 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20007ffffff200000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000fffce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 371.055460][T13482] loop1: detected capacity change from 0 to 264192 [ 371.068015][T13482] EXT4-fs (loop1): inodes count not valid: 721420320 vs 32 [ 371.092766][T13491] loop2: detected capacity change from 0 to 264192 [ 371.109480][T13492] loop0: detected capacity change from 0 to 264192 [ 371.112775][T13491] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 371.116180][T13495] loop5: detected capacity change from 0 to 264192 [ 371.146881][T13493] loop4: detected capacity change from 0 to 264192 15:31:25 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c3300000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 371.164077][T13493] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 371.174242][T13493] EXT4-fs (loop4): group descriptors corrupted! 15:31:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00feffce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:25 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 371.207226][T13492] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002c018, mo2=0006] [ 371.243348][T13495] EXT4-fs (loop5): inodes count not valid: 4286513184 vs 256 [ 371.258036][T13492] System zones: 1-2, 19-19, 35-38, 46-46 [ 371.264516][T13492] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 371.275850][T13492] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/849/file0 supports timestamps until 2038 (0x7fffffff) [ 371.277945][T13508] loop2: detected capacity change from 0 to 264192 [ 371.343434][T13513] loop1: detected capacity change from 0 to 264192 [ 371.360292][T13516] loop4: detected capacity change from 0 to 264192 [ 371.373547][T13516] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 371.384166][T13516] EXT4-fs (loop4): group descriptors corrupted! 15:31:26 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000090100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:26 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20007ffffff800000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 371.397172][T13513] EXT4-fs (loop1): inodes count not valid: 738197536 vs 32 [ 371.435460][T13508] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 371.464560][T13530] loop5: detected capacity change from 0 to 264192 [ 371.488887][T13530] EXT4-fs (loop5): inodes count not valid: 4286513184 vs 256 [ 371.496398][T13531] loop2: detected capacity change from 0 to 264192 15:31:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000002ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:26 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c3400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 371.509948][T13531] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 371.511171][T13539] loop1: detected capacity change from 0 to 264192 [ 371.524364][T13534] loop0: detected capacity change from 0 to 264192 15:31:26 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20007ffffff900000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 371.556724][T13539] EXT4-fs (loop1): inodes count not valid: 738197536 vs 32 [ 371.564943][T13551] loop4: detected capacity change from 0 to 264192 [ 371.569645][T13534] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 371.618895][T13534] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/850/file0 supports timestamps until 2038 (0x7fffffff) [ 371.623662][T13551] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 371.643306][T13551] EXT4-fs (loop4): group descriptors corrupted! [ 371.658804][T13561] loop5: detected capacity change from 0 to 264192 15:31:26 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 371.666031][T13562] loop2: detected capacity change from 0 to 264192 15:31:26 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000a0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 371.724919][T13562] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 371.732684][T13561] EXT4-fs (loop5): inodes count not valid: 4286513184 vs 256 15:31:26 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c3500000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:26 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000fffffffe00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 371.778027][T13576] loop0: detected capacity change from 0 to 264192 [ 371.820971][T13551] loop4: detected capacity change from 0 to 264192 [ 371.828444][T13551] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 371.838839][T13551] EXT4-fs (loop4): group descriptors corrupted! [ 371.846286][T13576] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 371.848747][T13589] loop2: detected capacity change from 0 to 264192 [ 371.857817][T13576] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/851/file0 supports timestamps until 2038 (0x7fffffff) [ 371.865796][T13590] loop5: detected capacity change from 0 to 264192 [ 371.893845][T13591] loop1: detected capacity change from 0 to 264192 15:31:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000003ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 371.916082][T13590] EXT4-fs (loop5): inodes count not valid: 4294901792 vs 256 [ 371.927519][T13591] EXT4-fs (loop1): inodes count not valid: 754974752 vs 32 15:31:26 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000007ffff00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 371.965430][T13589] EXT4-fs (loop2): inodes count not valid: 32 vs 64 15:31:26 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000b0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 372.013634][T13607] loop1: detected capacity change from 0 to 264192 [ 372.022129][T13603] loop2: detected capacity change from 0 to 264192 [ 372.042756][T13607] EXT4-fs (loop1): inodes count not valid: 754974752 vs 32 15:31:26 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005c3600000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 372.070895][T13603] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 372.070929][T13615] loop5: detected capacity change from 0 to 264192 [ 372.085100][T13615] EXT4-fs (loop5): inodes count not valid: 117440544 vs 256 [ 372.093925][T13604] loop4: detected capacity change from 0 to 264192 [ 372.103333][T13604] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 372.113657][T13604] EXT4-fs (loop4): group descriptors corrupted! 15:31:26 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:26 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20007fffffff00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 372.171653][T13628] loop0: detected capacity change from 0 to 264192 [ 372.184882][T13626] loop2: detected capacity change from 0 to 264192 [ 372.212092][T13626] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 372.231372][T13604] loop4: detected capacity change from 0 to 264192 [ 372.232555][T13628] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 372.249676][T13637] loop5: detected capacity change from 0 to 264192 [ 372.251828][T13644] loop1: detected capacity change from 0 to 264192 [ 372.268317][T13604] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 372.274336][T13628] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/852/file0 supports timestamps until 2038 (0x7fffffff) [ 372.278466][T13604] EXT4-fs (loop4): group descriptors corrupted! [ 372.299592][T13637] EXT4-fs (loop5): inodes count not valid: 4286513184 vs 256 [ 372.318908][T13641] loop2: detected capacity change from 0 to 264192 15:31:27 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000002000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:27 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000c0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 372.361435][T13644] EXT4-fs (loop1): inodes count not valid: 771751968 vs 32 15:31:27 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000003f00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 372.415134][T13658] loop5: detected capacity change from 0 to 264192 [ 372.435166][T13658] EXT4-fs (loop5): inodes count not valid: 33554464 vs 32 [ 372.492279][T13664] loop1: detected capacity change from 0 to 264192 [ 372.500046][T13671] loop2: detected capacity change from 0 to 264192 [ 372.506731][T13672] loop0: detected capacity change from 0 to 264192 [ 372.507825][T13671] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 372.515054][T13664] EXT4-fs (loop1): inodes count not valid: 771751968 vs 32 [ 372.528298][T13673] loop4: detected capacity change from 0 to 264192 [ 372.538505][T13673] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 372.548641][T13673] EXT4-fs (loop4): group descriptors corrupted! [ 372.560228][T13672] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002c01c, mo2=0006] 15:31:27 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002f000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000005ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 372.666261][T13690] loop2: detected capacity change from 0 to 264192 [ 372.669583][T13697] loop1: detected capacity change from 0 to 264192 [ 372.684716][T13672] System zones: 1-2, 19-19, 35-38, 46-46 [ 372.689716][T13697] EXT4-fs (loop1): inodes count not valid: 788529184 vs 32 15:31:27 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000004000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 372.716833][T13704] loop4: detected capacity change from 0 to 264192 [ 372.724810][T13704] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 372.735172][T13704] EXT4-fs (loop4): group descriptors corrupted! 15:31:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000006ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:27 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000003000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:27 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000030000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 372.757618][T13672] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 372.768476][T13672] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/853/file0 supports timestamps until 2038 (0x7fffffff) [ 372.784056][T13708] loop2: detected capacity change from 0 to 264192 [ 372.795007][T13711] loop5: detected capacity change from 0 to 264192 15:31:27 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000d0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 372.827233][T13708] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 372.844953][T13725] loop1: detected capacity change from 0 to 264192 [ 372.844968][T13711] EXT4-fs (loop5): inodes count not valid: 50331680 vs 32 [ 372.858176][T13725] EXT4-fs (loop1): inodes count not valid: 805306400 vs 32 [ 372.862794][T13726] loop4: detected capacity change from 0 to 264192 [ 372.874243][T13726] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 372.884646][T13726] EXT4-fs (loop4): group descriptors corrupted! [ 372.900398][T13735] loop0: detected capacity change from 0 to 264192 [ 372.920471][T13735] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002c01c, mo2=0006] [ 372.931642][T13742] loop1: detected capacity change from 0 to 264192 [ 372.934785][T13735] System zones: 1-2, 19-19, 35-38, 46-46 [ 372.941786][T13745] loop2: detected capacity change from 0 to 264192 [ 372.951495][T13745] EXT4-fs (loop2): inodes count not valid: 32 vs 64 15:31:27 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000004000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:27 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000004b00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 372.990591][T13742] EXT4-fs (loop1): inodes count not valid: 805306400 vs 32 [ 373.034161][T13735] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 373.049765][T13754] loop5: detected capacity change from 0 to 264192 15:31:27 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000031000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 373.104212][T13726] loop4: detected capacity change from 0 to 264192 [ 373.111492][T13754] EXT4-fs (loop5): inodes count not valid: 67108896 vs 32 [ 373.127403][T13735] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/854/file0 supports timestamps until 2038 (0x7fffffff) [ 373.142202][T13759] loop2: detected capacity change from 0 to 264192 [ 373.167733][T13726] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 373.178633][T13726] EXT4-fs (loop4): group descriptors corrupted! [ 373.193004][T13759] EXT4-fs (loop2): inodes count not valid: 32 vs 96 [ 373.209382][T13764] loop1: detected capacity change from 0 to 264192 15:31:28 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000005000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 373.243637][T13764] EXT4-fs (loop1): inodes count not valid: 822083616 vs 32 [ 373.298143][T13777] loop2: detected capacity change from 0 to 264192 [ 373.316502][T13780] loop5: detected capacity change from 0 to 264192 15:31:28 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000e0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 373.343373][T13777] EXT4-fs (loop2): inodes count not valid: 32 vs 96 [ 373.369063][T13768] loop1: detected capacity change from 0 to 264192 [ 373.381704][T13768] EXT4-fs (loop1): inodes count not valid: 822083616 vs 32 [ 373.383977][T13780] EXT4-fs (loop5): inodes count not valid: 83886112 vs 32 15:31:28 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000032000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000007ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:28 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000006400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 373.476024][T13793] loop0: detected capacity change from 0 to 264192 [ 373.493488][T13799] loop1: detected capacity change from 0 to 264192 [ 373.506958][T13798] loop4: detected capacity change from 0 to 264192 15:31:28 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000006000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 373.518804][T13798] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 373.529130][T13798] EXT4-fs (loop4): group descriptors corrupted! [ 373.550585][T13793] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 373.562506][T13799] EXT4-fs (loop1): inodes count not valid: 838860832 vs 32 [ 373.588201][T13812] loop5: detected capacity change from 0 to 264192 [ 373.594992][T13793] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/855/file0 supports timestamps until 2038 (0x7fffffff) [ 373.605774][T13814] loop2: detected capacity change from 0 to 264192 [ 373.617959][T13814] EXT4-fs (loop2): inodes count not valid: 32 vs 128 [ 373.672539][T13812] EXT4-fs (loop5): inodes count not valid: 100663328 vs 32 [ 373.688956][T13818] loop2: detected capacity change from 0 to 264192 [ 373.696164][T13818] EXT4-fs (loop2): inodes count not valid: 32 vs 128 15:31:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000008ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:28 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000007500000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:28 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000f0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 373.717250][T13824] loop1: detected capacity change from 0 to 264192 [ 373.729190][T13824] EXT4-fs (loop1): inodes count not valid: 838860832 vs 32 15:31:28 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000033000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:28 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000007000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 373.772588][T13836] loop2: detected capacity change from 0 to 264192 [ 373.788496][T13836] EXT4-fs (loop2): inodes count not valid: 32 vs 128 [ 373.796383][T13839] loop4: detected capacity change from 0 to 264192 [ 373.843147][T13848] loop0: detected capacity change from 0 to 264192 [ 373.846496][T13839] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 373.855836][T13850] loop1: detected capacity change from 0 to 264192 [ 373.859970][T13839] EXT4-fs (loop4): group descriptors corrupted! [ 373.869434][T13849] loop5: detected capacity change from 0 to 264192 [ 373.873493][T13854] loop2: detected capacity change from 0 to 264192 [ 373.889991][T13849] EXT4-fs (loop5): inodes count not valid: 117440544 vs 32 [ 373.902227][T13854] EXT4-fs (loop2): inodes count not valid: 32 vs 128 [ 373.910175][T13848] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 373.910338][T13850] EXT4-fs (loop1): inodes count not valid: 855638048 vs 32 15:31:28 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000008000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 373.952680][T13848] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/856/file0 supports timestamps until 2038 (0x7fffffff) [ 373.980970][T13839] loop4: detected capacity change from 0 to 264192 [ 373.991272][T13839] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 15:31:28 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000007600000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 373.998165][T13879] loop5: detected capacity change from 0 to 264192 [ 374.001490][T13839] EXT4-fs (loop4): group descriptors corrupted! [ 374.008902][T13879] EXT4-fs (loop5): inodes count not valid: 134217760 vs 32 [ 374.021888][T13850] loop1: detected capacity change from 0 to 264192 [ 374.031796][T13850] EXT4-fs (loop1): inodes count not valid: 855638048 vs 32 [ 374.044902][T13887] loop2: detected capacity change from 0 to 264192 15:31:28 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000100100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000009ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 374.053484][T13887] EXT4-fs (loop2): inodes count not valid: 32 vs 128 15:31:28 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000009000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:28 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000034000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 374.109821][T13895] loop0: detected capacity change from 0 to 264192 [ 374.146495][T13899] loop2: detected capacity change from 0 to 264192 [ 374.153672][T13895] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 374.159153][T13910] loop4: detected capacity change from 0 to 264192 [ 374.168752][T13901] loop5: detected capacity change from 0 to 264192 [ 374.171568][T13906] loop1: detected capacity change from 0 to 264192 [ 374.180487][T13901] EXT4-fs (loop5): inodes count not valid: 150994976 vs 32 [ 374.194187][T13910] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 374.204292][T13910] EXT4-fs (loop4): group descriptors corrupted! 15:31:29 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000110100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 374.206637][T13899] EXT4-fs (loop2): inodes count not valid: 32 vs 128 [ 374.212753][T13906] EXT4-fs (loop1): inodes count not valid: 872415264 vs 32 [ 374.226020][T13895] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/857/file0 supports timestamps until 2038 (0x7fffffff) [ 374.285266][T13910] loop4: detected capacity change from 0 to 264192 [ 374.300988][T13927] loop1: detected capacity change from 0 to 264192 [ 374.317002][T13927] EXT4-fs (loop1): inodes count not valid: 872415264 vs 32 [ 374.324842][T13910] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 15:31:29 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:29 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000007700000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 374.335091][T13910] EXT4-fs (loop4): group descriptors corrupted! 15:31:29 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000035000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 374.387327][T13938] loop5: detected capacity change from 0 to 264192 [ 374.397184][T13939] loop0: detected capacity change from 0 to 264192 [ 374.414188][T13938] EXT4-fs (loop5): inodes count not valid: 167772192 vs 32 15:31:29 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00000ace0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 374.490299][T13952] loop2: detected capacity change from 0 to 264192 [ 374.491261][T13939] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] [ 374.505919][T13952] EXT4-fs (loop2): inodes count not valid: 32 vs 128 [ 374.552798][T13959] loop5: detected capacity change from 0 to 264192 [ 374.572530][T13963] loop1: detected capacity change from 0 to 264192 [ 374.580758][T13939] System zones: 1-2, 19-19, 35-38, 46-46 [ 374.585752][T13963] EXT4-fs (loop1): inodes count not valid: 889192480 vs 32 [ 374.587753][T13959] EXT4-fs (loop5): inodes count not valid: 184549408 vs 32 [ 374.595509][T13939] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 15:31:29 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000007800000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 374.643889][T13972] loop1: detected capacity change from 0 to 264192 [ 374.644100][T13939] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/858/file0 supports timestamps until 2038 (0x7fffffff) [ 374.650950][T13972] EXT4-fs (loop1): inodes count not valid: 889192480 vs 32 [ 374.674322][T13973] loop4: detected capacity change from 0 to 264192 [ 374.692510][T13973] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 374.702663][T13973] EXT4-fs (loop4): group descriptors corrupted! 15:31:29 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000036000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 374.751695][T13985] loop2: detected capacity change from 0 to 264192 15:31:29 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 374.794955][T13985] EXT4-fs (loop2): inodes count not valid: 32 vs 128 [ 374.801758][T13973] loop4: detected capacity change from 0 to 264192 [ 374.828334][T13993] loop1: detected capacity change from 0 to 264192 [ 374.844439][T13993] EXT4-fs (loop1): inodes count not valid: 905969696 vs 32 [ 374.854676][T13998] loop5: detected capacity change from 0 to 264192 [ 374.862274][T13998] EXT4-fs (loop5): inodes count not valid: 201326624 vs 32 15:31:29 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000120100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:29 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 374.888547][T13973] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 374.898666][T13973] EXT4-fs (loop4): group descriptors corrupted! 15:31:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00000bce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 374.970785][T14011] loop5: detected capacity change from 0 to 264192 [ 374.973058][T14018] loop2: detected capacity change from 0 to 264192 [ 374.987409][T14016] loop1: detected capacity change from 0 to 264192 [ 374.995002][T14011] EXT4-fs (loop5): inodes count not valid: 218103840 vs 32 [ 375.004774][T14016] EXT4-fs (loop1): inodes count not valid: 905969696 vs 32 [ 375.018478][T30504] print_req_error: 118 callbacks suppressed [ 375.018490][T30504] blk_update_request: I/O error, dev loop4, sector 3968 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 375.018536][T30442] blk_update_request: I/O error, dev loop4, sector 3937 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 375.035292][ T704] blk_update_request: I/O error, dev loop4, sector 3968 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 375.039652][T30450] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 375.047458][ T704] buffer_io_error: 99 callbacks suppressed [ 375.047470][ T704] Buffer I/O error on dev loop4p4, logical block 496, async page read [ 375.092933][T14018] EXT4-fs (loop2): inodes count not valid: 32 vs 128 [ 375.100066][T14027] loop0: detected capacity change from 0 to 264192 [ 375.107817][T14030] loop4: detected capacity change from 0 to 264192 [ 375.116694][ T852] blk_update_request: I/O error, dev loop4, sector 3937 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 375.127858][ T852] Buffer I/O error on dev loop4p3, logical block 3712, async page read [ 375.155040][ T852] blk_update_request: I/O error, dev loop4, sector 3938 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 375.166256][ T852] Buffer I/O error on dev loop4p3, logical block 3713, async page read [ 375.177152][ T852] blk_update_request: I/O error, dev loop4, sector 3939 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 375.188322][ T852] Buffer I/O error on dev loop4p3, logical block 3714, async page read [ 375.196656][ T852] blk_update_request: I/O error, dev loop4, sector 3940 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 375.207800][ T852] Buffer I/O error on dev loop4p3, logical block 3715, async page read 15:31:29 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:29 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000037000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 375.216068][ T852] blk_update_request: I/O error, dev loop4, sector 3941 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 375.227261][ T852] Buffer I/O error on dev loop4p3, logical block 3716, async page read [ 375.242153][T14030] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 375.252300][T14030] EXT4-fs (loop4): group descriptors corrupted! 15:31:30 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000007900000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 375.278192][T14027] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] [ 375.280344][T14040] loop1: detected capacity change from 0 to 264192 [ 375.298961][T14042] loop5: detected capacity change from 0 to 264192 [ 375.305784][T14027] System zones: 1-2, 19-19, 35-38, 46-46 [ 375.310768][T14040] EXT4-fs (loop1): inodes count not valid: 922746912 vs 32 [ 375.335962][T14042] EXT4-fs (loop5): inodes count not valid: 234881056 vs 32 [ 375.358165][T14027] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 375.382216][T14051] loop2: detected capacity change from 0 to 264192 [ 375.393422][T14027] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/859/file0 supports timestamps until 2038 (0x7fffffff) [ 375.408005][T14051] EXT4-fs (loop2): inodes count not valid: 32 vs 128 [ 375.417643][T14048] loop1: detected capacity change from 0 to 264192 15:31:30 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000f000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:30 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000038000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:30 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000140100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 375.524365][T14030] loop4: detected capacity change from 0 to 264192 [ 375.534387][T14059] loop2: detected capacity change from 0 to 264192 [ 375.575208][T14030] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 375.585542][T14030] EXT4-fs (loop4): group descriptors corrupted! [ 375.594607][T14075] loop5: detected capacity change from 0 to 264192 [ 375.616709][T14075] EXT4-fs (loop5): inodes count not valid: 251658272 vs 32 15:31:30 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000007a00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 375.674720][T14083] loop1: detected capacity change from 0 to 264192 [ 375.681620][T14084] loop0: detected capacity change from 0 to 264192 15:31:30 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000010000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 375.727742][T14083] EXT4-fs (loop1): inodes count not valid: 939524128 vs 32 [ 375.764706][T14084] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 15:31:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00000cce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 375.801691][T14084] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/860/file0 supports timestamps until 2038 (0x7fffffff) [ 375.803160][T14097] loop5: detected capacity change from 0 to 264192 [ 375.830901][T14094] loop2: detected capacity change from 0 to 264192 [ 375.842840][T14094] EXT4-fs (loop2): inodes count not valid: 32 vs 128 [ 375.856734][T14101] loop1: detected capacity change from 0 to 264192 [ 375.866206][T31457] blk_update_request: I/O error, dev loop4, sector 3937 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 375.879291][T14101] EXT4-fs (loop1): inodes count not valid: 939524128 vs 32 [ 375.879399][ T852] Buffer I/O error on dev loop4p4, logical block 496, async page read [ 375.894967][T14108] loop4: detected capacity change from 0 to 264192 15:31:30 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000180100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:30 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000039000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 375.904118][T14108] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 375.914406][T14108] EXT4-fs (loop4): group descriptors corrupted! [ 375.940674][T14097] EXT4-fs (loop5): inodes count not valid: 268435488 vs 32 15:31:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00000dce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 375.953516][T14113] loop2: detected capacity change from 0 to 264192 [ 375.964906][T14113] EXT4-fs (loop2): inodes count not valid: 32 vs 128 [ 376.003667][T14127] loop4: detected capacity change from 0 to 264192 [ 376.009154][T14129] loop1: detected capacity change from 0 to 264192 [ 376.017871][T14130] loop0: detected capacity change from 0 to 264192 [ 376.030021][T14127] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 376.040131][T14127] EXT4-fs (loop4): group descriptors corrupted! 15:31:30 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000011000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 376.083892][T14129] EXT4-fs (loop1): inodes count not valid: 956301344 vs 32 [ 376.113361][T14130] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 376.150098][T14142] loop5: detected capacity change from 0 to 264192 [ 376.162275][T14130] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/861/file0 supports timestamps until 2038 (0x7fffffff) [ 376.172668][T14142] EXT4-fs (loop5): inodes count not valid: 285212704 vs 32 [ 376.193791][ T852] Buffer I/O error on dev loop4p3, logical block 3712, async page read [ 376.202131][ T852] Buffer I/O error on dev loop4p3, logical block 3713, async page read [ 376.210507][ T852] Buffer I/O error on dev loop4p3, logical block 3714, async page read [ 376.237844][T14127] loop4: detected capacity change from 0 to 264192 [ 376.242081][T14150] loop1: detected capacity change from 0 to 264192 15:31:30 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000000ac00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:30 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000190100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 376.267393][T14150] EXT4-fs (loop1): inodes count not valid: 956301344 vs 32 [ 376.268297][T14127] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 376.284876][T14127] EXT4-fs (loop4): group descriptors corrupted! [ 376.304790][T14154] loop2: detected capacity change from 0 to 264192 15:31:31 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:31 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000012000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 376.340469][T14154] EXT4-fs (loop2): inodes count not valid: 32 vs 192 [ 376.366023][T14167] loop0: detected capacity change from 0 to 264192 [ 376.374896][T14172] loop5: detected capacity change from 0 to 264192 [ 376.382242][T14171] loop1: detected capacity change from 0 to 264192 15:31:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00000ece0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 376.392300][T14171] EXT4-fs (loop1): inodes count not valid: 973078560 vs 32 [ 376.399873][T14172] EXT4-fs (loop5): inodes count not valid: 301989920 vs 32 [ 376.411094][T14167] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] [ 376.434824][T14167] System zones: 1-2, 19-19, 35-38, 46-46 15:31:31 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000013000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 376.448924][T14182] loop2: detected capacity change from 0 to 264192 [ 376.464754][T14182] EXT4-fs (loop2): inodes count not valid: 32 vs 192 [ 376.502525][T14188] loop1: detected capacity change from 0 to 264192 [ 376.509355][T14167] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 376.525032][T14188] EXT4-fs (loop1): inodes count not valid: 973078560 vs 32 [ 376.532990][T14194] loop4: detected capacity change from 0 to 264192 15:31:31 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 376.535678][T14167] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/862/file0 supports timestamps until 2038 (0x7fffffff) [ 376.559280][T14194] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 376.569378][T14194] EXT4-fs (loop4): group descriptors corrupted! 15:31:31 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000002b900000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 376.609406][T14198] loop5: detected capacity change from 0 to 264192 [ 376.634420][T14198] EXT4-fs (loop5): inodes count not valid: 318767136 vs 32 [ 376.645114][T14207] loop2: detected capacity change from 0 to 264192 [ 376.667265][T14194] loop4: detected capacity change from 0 to 264192 15:31:31 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000220100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:31 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000014000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 376.708727][T14207] EXT4-fs (loop2): inodes count not valid: 32 vs 192 [ 376.731478][T14194] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 376.741588][T14194] EXT4-fs (loop4): group descriptors corrupted! [ 376.773518][T14218] loop1: detected capacity change from 0 to 264192 [ 376.792230][T14218] EXT4-fs (loop1): inodes count not valid: 989855776 vs 32 [ 376.813696][T14225] loop5: detected capacity change from 0 to 264192 15:31:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00000fce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:31 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 376.831965][T14225] EXT4-fs (loop5): inodes count not valid: 335544352 vs 32 [ 376.860071][T14223] loop2: detected capacity change from 0 to 264192 [ 376.873885][T14223] EXT4-fs (loop2): inodes count not valid: 32 vs 192 [ 376.881150][T14235] loop0: detected capacity change from 0 to 264192 15:31:31 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000015000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 376.914645][T14235] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] [ 376.926365][T14235] System zones: 1-2, 19-19, 35-38, 46-46 [ 376.932729][T14235] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 376.945183][T14235] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/863/file0 supports timestamps until 2038 (0x7fffffff) 15:31:31 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000ffffffe000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 376.949844][T14240] loop1: detected capacity change from 0 to 264192 [ 376.967448][T14250] loop5: detected capacity change from 0 to 264192 [ 376.976104][T14250] EXT4-fs (loop5): inodes count not valid: 352321568 vs 32 [ 376.990173][T14252] loop4: detected capacity change from 0 to 264192 15:31:31 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000250100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 377.014623][T14240] EXT4-fs (loop1): inodes count not valid: 1006632992 vs 32 [ 377.024965][T14252] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 377.035190][T14252] EXT4-fs (loop4): group descriptors corrupted! 15:31:31 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000016000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 377.101491][T14259] loop2: detected capacity change from 0 to 264192 [ 377.112125][T14252] loop4: detected capacity change from 0 to 264192 [ 377.136403][T14271] loop0: detected capacity change from 0 to 264192 [ 377.141567][T14276] loop1: detected capacity change from 0 to 264192 15:31:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000010ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 377.150115][T14276] EXT4-fs (loop1): inodes count not valid: 1006632992 vs 32 [ 377.167877][T14252] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 377.178079][T14252] EXT4-fs (loop4): group descriptors corrupted! [ 377.185824][T14259] EXT4-fs (loop2): inodes count not valid: 4294901792 vs 256 15:31:31 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000011ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 377.221302][T14271] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] [ 377.228909][T14284] loop5: detected capacity change from 0 to 264192 [ 377.235857][T14271] System zones: 1-2, 19-19, 35-38, 46-46 [ 377.265188][T14271] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 377.279516][T14284] EXT4-fs (loop5): inodes count not valid: 369098784 vs 32 [ 377.290393][T14295] loop1: detected capacity change from 0 to 264192 [ 377.290436][T14271] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/864/file0 supports timestamps until 2038 (0x7fffffff) [ 377.307267][T14298] loop4: detected capacity change from 0 to 264192 [ 377.319123][T14295] EXT4-fs (loop1): inodes count not valid: 1023410208 vs 32 [ 377.321918][T14301] loop2: detected capacity change from 0 to 264192 [ 377.354810][T14298] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 15:31:32 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000002e0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 377.365214][T14298] EXT4-fs (loop4): group descriptors corrupted! [ 377.388505][T14301] EXT4-fs (loop2): inodes count not valid: 4294901792 vs 256 [ 377.406668][T14311] loop1: detected capacity change from 0 to 264192 15:31:32 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000017000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 377.422338][T14311] EXT4-fs (loop1): inodes count not valid: 1023410208 vs 32 [ 377.447533][T14318] loop5: detected capacity change from 0 to 264192 15:31:32 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20007ffffff200000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:32 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 377.473260][T14318] EXT4-fs (loop5): inodes count not valid: 385876000 vs 32 [ 377.503746][T14298] loop4: detected capacity change from 0 to 264192 [ 377.527376][T14325] loop0: detected capacity change from 0 to 264192 [ 377.530724][T14332] loop2: detected capacity change from 0 to 264192 [ 377.543631][T14298] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 377.551551][T14332] EXT4-fs (loop2): inodes count not valid: 4286513184 vs 256 [ 377.554092][T14298] EXT4-fs (loop4): group descriptors corrupted! [ 377.574508][T14340] loop1: detected capacity change from 0 to 264192 [ 377.583046][T14340] EXT4-fs (loop1): inodes count not valid: 1040187424 vs 32 [ 377.621028][T14347] loop1: detected capacity change from 0 to 264192 [ 377.631253][T14347] EXT4-fs (loop1): inodes count not valid: 1040187424 vs 32 [ 377.631317][T14325] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 15:31:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000012ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:32 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000018000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:32 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000048000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 377.663606][T14325] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/865/file0 supports timestamps until 2038 (0x7fffffff) [ 377.705540][T14354] loop2: detected capacity change from 0 to 264192 [ 377.712950][T14354] EXT4-fs (loop2): inodes count not valid: 4286513184 vs 256 [ 377.733193][T14358] loop5: detected capacity change from 0 to 264192 [ 377.755588][T14363] loop4: detected capacity change from 0 to 264192 [ 377.768952][T14363] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 15:31:32 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000370100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:32 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20007ffffff800000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 377.779590][T14363] EXT4-fs (loop4): group descriptors corrupted! [ 377.789509][T14368] loop1: detected capacity change from 0 to 264192 [ 377.801000][T14358] EXT4-fs (loop5): inodes count not valid: 402653216 vs 32 [ 377.820945][T14368] EXT4-fs (loop1): inodes count not valid: 1207959584 vs 32 15:31:32 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000019000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 377.887965][T14379] loop2: detected capacity change from 0 to 264192 [ 377.921534][T14379] EXT4-fs (loop2): inodes count not valid: 4286513184 vs 256 [ 377.943555][T14385] loop5: detected capacity change from 0 to 264192 [ 377.951939][T14385] EXT4-fs (loop5): inodes count not valid: 419430432 vs 32 [ 377.959282][T14384] loop0: detected capacity change from 0 to 264192 [ 377.965890][T14388] loop1: detected capacity change from 0 to 264192 [ 378.019063][T14363] loop4: detected capacity change from 0 to 264192 [ 378.026441][T14388] EXT4-fs (loop1): inodes count not valid: 1207959584 vs 32 [ 378.032072][T14363] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 378.039631][T14384] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 378.043855][T14363] EXT4-fs (loop4): group descriptors corrupted! 15:31:32 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000004c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:32 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20007ffffff900000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 378.094411][T14384] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/866/file0 supports timestamps until 2038 (0x7fffffff) 15:31:32 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 378.218984][T14411] loop1: detected capacity change from 0 to 264192 [ 378.226661][T14411] EXT4-fs (loop1): inodes count not valid: 1275068448 vs 32 [ 378.253508][T14410] loop2: detected capacity change from 0 to 264192 15:31:33 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000060000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:33 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000480100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 378.287559][T14410] EXT4-fs (loop2): inodes count not valid: 4286513184 vs 256 [ 378.295866][T14420] loop5: detected capacity change from 0 to 264192 [ 378.309107][T14420] EXT4-fs (loop5): inodes count not valid: 436207648 vs 32 15:31:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000014ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:33 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 378.377277][T14425] loop2: detected capacity change from 0 to 264192 [ 378.379937][T14434] loop1: detected capacity change from 0 to 264192 [ 378.393622][T14425] EXT4-fs (loop2): inodes count not valid: 4286513184 vs 256 [ 378.402358][T14436] loop0: detected capacity change from 0 to 264192 [ 378.450145][T14436] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] [ 378.452543][T14434] EXT4-fs (loop1): inodes count not valid: 1610612768 vs 32 [ 378.463412][T14436] System zones: 1-2, 19-19, 35-38, 46-46 [ 378.480296][T14447] loop4: detected capacity change from 0 to 264192 [ 378.488043][T14445] loop5: detected capacity change from 0 to 264192 15:31:33 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000fffffffe00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 378.490207][T14447] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 378.504705][T14447] EXT4-fs (loop4): group descriptors corrupted! [ 378.506781][T14436] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 378.514254][T14445] EXT4-fs (loop5): inodes count not valid: 452984864 vs 32 [ 378.535620][T14454] loop1: detected capacity change from 0 to 264192 [ 378.547979][T14436] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/867/file0 supports timestamps until 2038 (0x7fffffff) [ 378.559061][T14454] EXT4-fs (loop1): inodes count not valid: 1610612768 vs 32 15:31:33 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000022ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:33 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000004c0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:33 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000068000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 378.611651][T14447] loop4: detected capacity change from 0 to 264192 [ 378.618682][T14447] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 378.628948][T14447] EXT4-fs (loop4): group descriptors corrupted! 15:31:33 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 378.677396][T14470] loop2: detected capacity change from 0 to 264192 [ 378.685701][T14477] loop1: detected capacity change from 0 to 264192 [ 378.693014][T14470] EXT4-fs (loop2): inodes count not valid: 4294901792 vs 256 [ 378.700291][T14469] loop5: detected capacity change from 0 to 264192 [ 378.711143][T14469] EXT4-fs (loop5): inodes count not valid: 469762080 vs 32 15:31:33 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 378.745074][T14487] loop0: detected capacity change from 0 to 264192 [ 378.751703][T14474] loop4: detected capacity change from 0 to 264192 [ 378.765022][T14477] EXT4-fs (loop1): inodes count not valid: 1744830496 vs 32 [ 378.773340][T14474] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 378.783623][T14474] EXT4-fs (loop4): group descriptors corrupted! [ 378.809210][T14487] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] [ 378.817518][T14487] System zones: 1-2, 19-19, 35-38, 46-46 [ 378.817838][T14497] loop2: detected capacity change from 0 to 264192 [ 378.823586][T14487] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 378.840898][T14487] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/868/file0 supports timestamps until 2038 (0x7fffffff) 15:31:33 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000600100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 378.869619][T14497] EXT4-fs (loop2): inodes count not valid: 4294901792 vs 256 [ 378.881084][T14474] loop4: detected capacity change from 0 to 264192 [ 378.887931][T14498] loop5: detected capacity change from 0 to 264192 15:31:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:33 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000007ffff00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 378.926108][T14508] loop1: detected capacity change from 0 to 264192 [ 378.937755][T14498] EXT4-fs (loop5): inodes count not valid: 503316512 vs 32 [ 378.952533][T14508] EXT4-fs (loop1): inodes count not valid: 1744830496 vs 32 15:31:33 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000021000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 378.993052][T14518] loop0: detected capacity change from 0 to 264192 15:31:33 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000006c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 379.037942][T14518] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] [ 379.050323][T14518] System zones: 1-2, 19-19, 35-38, 46-46 [ 379.056931][T14518] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 379.059073][T14532] loop2: detected capacity change from 0 to 264192 [ 379.067618][T14531] loop4: detected capacity change from 0 to 264192 [ 379.099139][T14533] loop5: detected capacity change from 0 to 264192 [ 379.109175][T14533] EXT4-fs (loop5): inodes count not valid: 553648160 vs 32 [ 379.118462][T14531] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 379.128918][T14531] EXT4-fs (loop4): group descriptors corrupted! 15:31:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00002ece0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:33 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000022000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 379.136680][T14518] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/869/file0 supports timestamps until 2038 (0x7fffffff) [ 379.152241][T14532] EXT4-fs (loop2): inodes count not valid: 117440544 vs 256 [ 379.165963][T14540] loop1: detected capacity change from 0 to 264192 [ 379.181214][T14540] EXT4-fs (loop1): inodes count not valid: 1811939360 vs 32 15:31:33 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20007fffffff00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:33 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000680100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 379.241728][T14550] loop4: detected capacity change from 0 to 264192 [ 379.274432][T14550] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 379.284747][T14550] EXT4-fs (loop4): group descriptors corrupted! [ 379.298912][T14562] loop1: detected capacity change from 0 to 264192 [ 379.309469][T14563] loop5: detected capacity change from 0 to 264192 [ 379.313336][T14564] loop2: detected capacity change from 0 to 264192 [ 379.317695][T14562] EXT4-fs (loop1): inodes count not valid: 1811939360 vs 32 [ 379.331027][T14563] EXT4-fs (loop5): inodes count not valid: 570425376 vs 32 [ 379.339761][T14574] loop0: detected capacity change from 0 to 264192 15:31:34 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000023000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 379.353929][T14564] EXT4-fs (loop2): inodes count not valid: 4286513184 vs 256 [ 379.380004][T14574] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 15:31:34 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000074000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 379.421045][T14574] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/870/file0 supports timestamps until 2038 (0x7fffffff) [ 379.441422][T14550] loop4: detected capacity change from 0 to 264192 [ 379.467205][T14588] loop2: detected capacity change from 0 to 264192 [ 379.474771][T14594] loop5: detected capacity change from 0 to 264192 [ 379.481182][T14592] loop1: detected capacity change from 0 to 264192 [ 379.488494][T14594] EXT4-fs (loop5): inodes count not valid: 587202592 vs 32 [ 379.489693][T14550] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 379.505980][T14550] EXT4-fs (loop4): group descriptors corrupted! 15:31:34 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000006c0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:34 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000024000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 379.514807][T14588] EXT4-fs (loop2): inodes count not valid: 4286513184 vs 256 [ 379.523990][T14592] EXT4-fs (loop1): inodes count not valid: 1946157088 vs 32 15:31:34 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000002000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:34 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000007a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 379.564599][T14608] loop5: detected capacity change from 0 to 264192 [ 379.572206][T14608] EXT4-fs (loop5): inodes count not valid: 603979808 vs 32 15:31:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000048ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:34 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000025000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 379.651134][T14618] loop0: detected capacity change from 0 to 264192 [ 379.661833][T14620] loop1: detected capacity change from 0 to 264192 [ 379.675657][T14621] loop2: detected capacity change from 0 to 264192 [ 379.688159][T14629] loop4: detected capacity change from 0 to 264192 [ 379.701994][T14621] EXT4-fs (loop2): inodes count not valid: 33554464 vs 32 [ 379.717528][T14618] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 379.720606][T14637] loop5: detected capacity change from 0 to 264192 [ 379.739160][T14620] EXT4-fs (loop1): inodes count not valid: 2046820384 vs 32 15:31:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00004cce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 379.751068][T14637] EXT4-fs (loop5): inodes count not valid: 620757024 vs 32 [ 379.758464][T14618] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/871/file0 supports timestamps until 2038 (0x7fffffff) [ 379.769513][T14629] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 379.775938][T14641] loop2: detected capacity change from 0 to 264192 [ 379.782900][T14629] EXT4-fs (loop4): group descriptors corrupted! 15:31:34 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000740100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 379.820849][T14650] loop1: detected capacity change from 0 to 264192 [ 379.842257][T14650] EXT4-fs (loop1): inodes count not valid: 2046820384 vs 32 15:31:34 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000026000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 379.868438][T14641] EXT4-fs (loop2): inodes count not valid: 33554464 vs 32 15:31:34 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000d8000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:34 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000003000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 379.939670][T14662] loop4: detected capacity change from 0 to 264192 [ 379.946336][T14665] loop5: detected capacity change from 0 to 264192 [ 379.957655][T14662] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 379.960114][T14667] loop0: detected capacity change from 0 to 264192 [ 379.967981][T14662] EXT4-fs (loop4): group descriptors corrupted! [ 380.013908][T14665] EXT4-fs (loop5): inodes count not valid: 637534240 vs 32 [ 380.016082][T14667] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 380.032284][T14667] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/872/file0 supports timestamps until 2038 (0x7fffffff) [ 380.047284][T14677] loop1: detected capacity change from 0 to 264192 15:31:34 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000027000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 380.135199][T14682] loop2: detected capacity change from 0 to 264192 [ 380.169294][T14677] EXT4-fs (loop1): inodes count not valid: 3623878688 vs 32 [ 380.180368][T14682] EXT4-fs (loop2): inodes count not valid: 50331680 vs 32 15:31:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000060ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:34 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000007a0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 380.223151][T14688] loop5: detected capacity change from 0 to 264192 [ 380.244941][T14694] loop4: detected capacity change from 0 to 264192 [ 380.248030][T14688] EXT4-fs (loop5): inodes count not valid: 654311456 vs 32 [ 380.260616][T14694] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 380.271287][T14694] EXT4-fs (loop4): group descriptors corrupted! [ 380.302250][T14703] loop2: detected capacity change from 0 to 264192 [ 380.306103][T14705] loop1: detected capacity change from 0 to 264192 [ 380.326994][T14703] EXT4-fs (loop2): inodes count not valid: 50331680 vs 32 15:31:35 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000004000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 380.355581][T14705] EXT4-fs (loop1): inodes count not valid: 3623878688 vs 32 [ 380.370457][T14694] loop4: detected capacity change from 0 to 264192 [ 380.395495][T14715] loop0: detected capacity change from 0 to 264192 15:31:35 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000028000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 380.408472][T14694] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 380.418722][T14694] EXT4-fs (loop4): group descriptors corrupted! 15:31:35 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000d9000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 380.459252][T14715] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] [ 380.476630][T14715] System zones: 1-2, 19-19, 35-38, 46-46 [ 380.485883][T14723] loop2: detected capacity change from 0 to 264192 15:31:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000068ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 380.508437][T14723] EXT4-fs (loop2): inodes count not valid: 67108896 vs 32 [ 380.517813][T14728] loop5: detected capacity change from 0 to 264192 [ 380.524858][T14733] loop1: detected capacity change from 0 to 264192 [ 380.532377][T14715] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 380.547244][T14733] EXT4-fs (loop1): inodes count not valid: 3640655904 vs 32 [ 380.555055][T14728] EXT4-fs (loop5): inodes count not valid: 671088672 vs 32 [ 380.568758][T14715] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/873/file0 supports timestamps until 2038 (0x7fffffff) [ 380.592600][T14747] loop2: detected capacity change from 0 to 264192 15:31:35 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000009f0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 380.603337][T14747] EXT4-fs (loop2): inodes count not valid: 67108896 vs 32 [ 380.611320][T14752] loop4: detected capacity change from 0 to 264192 15:31:35 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000029000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 380.669753][T14752] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 380.679168][T14760] loop1: detected capacity change from 0 to 264192 [ 380.679988][T14752] EXT4-fs (loop4): group descriptors corrupted! [ 380.720972][T14760] EXT4-fs (loop1): inodes count not valid: 3640655904 vs 32 [ 380.742979][T14767] loop5: detected capacity change from 0 to 264192 15:31:35 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000005000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 380.767038][T14771] loop0: detected capacity change from 0 to 264192 15:31:35 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000da000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 380.801492][T14767] EXT4-fs (loop5): inodes count not valid: 687865888 vs 32 [ 380.841015][T14771] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] [ 380.841788][T14776] loop2: detected capacity change from 0 to 264192 [ 380.850694][T14771] System zones: 1-2, 19-19, 35-38, 46-46 [ 380.861825][T14771] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 380.872909][T14771] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/874/file0 supports timestamps until 2038 (0x7fffffff) 15:31:35 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000a00100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:35 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00006cce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 380.957715][T14776] EXT4-fs (loop2): inodes count not valid: 83886112 vs 32 [ 380.968546][T14780] loop1: detected capacity change from 0 to 264192 [ 380.986182][T14789] loop5: detected capacity change from 0 to 264192 [ 380.994850][T14780] EXT4-fs (loop1): inodes count not valid: 3657433120 vs 32 [ 380.999768][T14789] EXT4-fs (loop5): inodes count not valid: 704643104 vs 32 15:31:35 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 381.038142][T14800] loop4: detected capacity change from 0 to 264192 [ 381.046374][T14800] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 381.056621][T14800] EXT4-fs (loop4): group descriptors corrupted! [ 381.071600][T14802] loop0: detected capacity change from 0 to 264192 [ 381.105440][T14783] loop1: detected capacity change from 0 to 264192 [ 381.113783][T14802] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] [ 381.126502][T14802] System zones: 1-2, 19-19, 35-38, 46-46 [ 381.131615][T14809] loop2: detected capacity change from 0 to 264192 [ 381.138146][T14802] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 381.145705][T14783] EXT4-fs (loop1): inodes count not valid: 3657433120 vs 32 [ 381.163902][T14816] loop5: detected capacity change from 0 to 264192 [ 381.171510][T14816] EXT4-fs (loop5): inodes count not valid: 721420320 vs 32 15:31:35 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 381.197448][T14800] loop4: detected capacity change from 0 to 264192 [ 381.202210][T14802] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/875/file0 supports timestamps until 2038 (0x7fffffff) [ 381.228422][T14800] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 381.238556][T14800] EXT4-fs (loop4): group descriptors corrupted! 15:31:35 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000db000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:35 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000c30100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00006fce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:36 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000006000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 381.249543][T14809] EXT4-fs (loop2): inodes count not valid: 83886112 vs 32 [ 381.313016][T14831] loop5: detected capacity change from 0 to 264192 [ 381.314286][T14832] loop1: detected capacity change from 0 to 264192 [ 381.326425][T14831] EXT4-fs (loop5): inodes count not valid: 738197536 vs 32 [ 381.359103][T14832] EXT4-fs (loop1): inodes count not valid: 3674210336 vs 32 [ 381.369075][T14840] loop0: detected capacity change from 0 to 264192 [ 381.382966][T30450] print_req_error: 189 callbacks suppressed [ 381.382989][T30450] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 381.412099][T31457] blk_update_request: I/O error, dev loop4, sector 3937 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 381.423935][T14844] loop1: detected capacity change from 0 to 264192 [ 381.432834][T30464] blk_update_request: I/O error, dev loop4, sector 3968 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 381.465510][T14840] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 381.479495][T14856] loop2: detected capacity change from 0 to 264192 [ 381.484015][ T852] blk_update_request: I/O error, dev loop4, sector 3937 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 381.489782][T14849] loop4: detected capacity change from 0 to 264192 [ 381.497182][ T852] buffer_io_error: 158 callbacks suppressed [ 381.497193][ T852] Buffer I/O error on dev loop4p3, logical block 3712, async page read [ 381.515250][T14856] EXT4-fs (loop2): inodes count not valid: 100663328 vs 32 [ 381.520705][ T852] blk_update_request: I/O error, dev loop4, sector 3968 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 381.536128][ T852] Buffer I/O error on dev loop4p4, logical block 496, async page read [ 381.544327][ T852] blk_update_request: I/O error, dev loop4, sector 3938 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 15:31:36 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000dc000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:36 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 381.548894][T14840] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/876/file0 supports timestamps until 2038 (0x7fffffff) [ 381.555486][ T852] Buffer I/O error on dev loop4p3, logical block 3713, async page read [ 381.577844][ T852] blk_update_request: I/O error, dev loop4, sector 3939 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 381.589101][ T852] Buffer I/O error on dev loop4p3, logical block 3714, async page read [ 381.601734][T14849] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 15:31:36 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000007000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 381.611849][T14849] EXT4-fs (loop4): group descriptors corrupted! [ 381.664983][T14866] loop1: detected capacity change from 0 to 264192 [ 381.691254][T14874] loop5: detected capacity change from 0 to 264192 [ 381.698095][T14866] EXT4-fs (loop1): inodes count not valid: 3690987552 vs 32 [ 381.699733][T14875] loop2: detected capacity change from 0 to 264192 15:31:36 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000c40100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 381.713864][T14874] EXT4-fs (loop5): inodes count not valid: 754974752 vs 32 [ 381.726761][T14875] EXT4-fs (loop2): inodes count not valid: 117440544 vs 32 [ 381.745044][T14849] loop4: detected capacity change from 0 to 264192 15:31:36 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 381.794712][T14849] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 381.804835][T14849] EXT4-fs (loop4): group descriptors corrupted! [ 381.813341][T14882] loop1: detected capacity change from 0 to 264192 [ 381.821210][T14888] loop2: detected capacity change from 0 to 264192 [ 381.828151][T14882] EXT4-fs (loop1): inodes count not valid: 3690987552 vs 32 [ 381.837237][T14895] loop0: detected capacity change from 0 to 264192 [ 381.846498][T14888] EXT4-fs (loop2): inodes count not valid: 117440544 vs 32 [ 381.871145][T14898] loop5: detected capacity change from 0 to 264192 15:31:36 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000008000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000070ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 381.895879][T14898] EXT4-fs (loop5): inodes count not valid: 771751968 vs 32 [ 381.912663][T14895] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 381.958315][T14911] loop4: detected capacity change from 0 to 264192 [ 381.963329][T14895] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/877/file0 supports timestamps until 2038 (0x7fffffff) [ 381.967728][T14912] loop2: detected capacity change from 0 to 264192 [ 381.994270][T14911] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 15:31:36 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000fe000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:36 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002f000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 382.004489][T14911] EXT4-fs (loop4): group descriptors corrupted! [ 382.038925][T14912] EXT4-fs (loop2): inodes count not valid: 134217760 vs 32 [ 382.063384][T14924] loop1: detected capacity change from 0 to 264192 [ 382.076742][T14926] loop5: detected capacity change from 0 to 264192 15:31:36 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000c50100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 382.082917][T14924] EXT4-fs (loop1): inodes count not valid: 4261412896 vs 32 [ 382.099651][T14926] EXT4-fs (loop5): inodes count not valid: 788529184 vs 32 15:31:36 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000030000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 382.188008][T14911] loop4: detected capacity change from 0 to 264192 [ 382.191484][T14944] loop1: detected capacity change from 0 to 264192 [ 382.201440][T14946] loop2: detected capacity change from 0 to 264192 [ 382.210574][T14911] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 382.220892][T14911] EXT4-fs (loop4): group descriptors corrupted! [ 382.231018][T14944] EXT4-fs (loop1): inodes count not valid: 4261412896 vs 32 [ 382.238527][T14938] loop0: detected capacity change from 0 to 264192 [ 382.245278][T14946] EXT4-fs (loop2): inodes count not valid: 134217760 vs 32 [ 382.305529][T14938] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 382.337531][T14961] loop5: detected capacity change from 0 to 264192 15:31:37 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000004020100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:37 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000009000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000071ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 382.355197][T14938] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/878/file0 supports timestamps until 2038 (0x7fffffff) [ 382.379571][T14961] EXT4-fs (loop5): inodes count not valid: 805306400 vs 32 15:31:37 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000031000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 382.479973][T14971] loop2: detected capacity change from 0 to 264192 [ 382.487099][T14972] loop1: detected capacity change from 0 to 264192 [ 382.488712][T14981] loop5: detected capacity change from 0 to 264192 [ 382.501083][T14970] loop4: detected capacity change from 0 to 264192 15:31:37 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000c60100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 382.531212][T14970] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 382.531739][T14971] EXT4-fs (loop2): inodes count not valid: 150994976 vs 32 [ 382.541368][T14970] EXT4-fs (loop4): group descriptors corrupted! [ 382.559183][T14972] EXT4-fs (loop1): inodes count not valid: 67108896 vs 32 [ 382.568340][T14981] EXT4-fs (loop5): inodes count not valid: 822083616 vs 32 [ 382.607258][T14970] loop4: detected capacity change from 0 to 264192 [ 382.614251][T14991] loop1: detected capacity change from 0 to 264192 [ 382.623629][T14970] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 382.633929][T14970] EXT4-fs (loop4): group descriptors corrupted! 15:31:37 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000032000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 382.685360][T14991] EXT4-fs (loop1): inodes count not valid: 67108896 vs 32 [ 382.715926][T15005] loop0: detected capacity change from 0 to 264192 15:31:37 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000074ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 382.750106][T15005] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] [ 382.779265][T15005] System zones: 1-2, 19-19, 35-38, 46-46 [ 382.787557][T15014] loop5: detected capacity change from 0 to 264192 15:31:37 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000030100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 382.794482][T15020] loop2: detected capacity change from 0 to 264192 [ 382.802835][T15020] EXT4-fs (loop2): inodes count not valid: 167772192 vs 32 [ 382.819081][T15021] loop4: detected capacity change from 0 to 264192 [ 382.819742][T15005] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 15:31:37 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 382.861920][T15021] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 382.872666][T15021] EXT4-fs (loop4): group descriptors corrupted! [ 382.877540][T15031] loop1: detected capacity change from 0 to 264192 [ 382.881476][T15014] EXT4-fs (loop5): inodes count not valid: 838860832 vs 32 [ 382.897525][T15005] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/879/file0 supports timestamps until 2038 (0x7fffffff) 15:31:37 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000033000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 382.901303][T15031] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] [ 382.926448][T15031] System zones: 1-2, 19-19, 35-38, 46-46 [ 382.946620][T15021] loop4: detected capacity change from 0 to 264192 [ 382.952400][T15037] loop2: detected capacity change from 0 to 264192 [ 382.956863][T15031] EXT4-fs (loop1): mounting with "discard" option, but the device does not support discard [ 382.969870][T15031] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 382.976540][T15037] EXT4-fs (loop2): inodes count not valid: 184549408 vs 32 [ 382.983843][T15021] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 382.997817][T15021] EXT4-fs (loop4): group descriptors corrupted! 15:31:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00007ace0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:37 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000c70100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 383.015725][T15031] ext4 filesystem being mounted at /root/syzkaller-testdir137010673/syzkaller.PWFnwJ/882/file0 supports timestamps until 2038 (0x7fffffff) [ 383.026223][T15047] loop5: detected capacity change from 0 to 264192 [ 383.038549][T15047] EXT4-fs (loop5): inodes count not valid: 855638048 vs 32 15:31:37 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000034000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 383.070537][T15056] loop2: detected capacity change from 0 to 264192 [ 383.078550][T15056] EXT4-fs (loop2): inodes count not valid: 184549408 vs 32 [ 383.087974][T15060] loop4: detected capacity change from 0 to 264192 15:31:37 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000056030100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 383.119491][T15060] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 383.129761][T15060] EXT4-fs (loop4): group descriptors corrupted! [ 383.143048][T15068] loop0: detected capacity change from 0 to 264192 [ 383.159108][T15071] loop5: detected capacity change from 0 to 264192 15:31:37 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 383.175900][T15071] EXT4-fs (loop5): inodes count not valid: 872415264 vs 32 [ 383.189627][T15068] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] [ 383.200030][T15068] System zones: 1-2, 19-19, 35-38, 46-46 [ 383.206154][T15068] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 15:31:37 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000035000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 383.247954][T15060] loop4: detected capacity change from 0 to 264192 [ 383.258914][T15083] loop2: detected capacity change from 0 to 264192 [ 383.266976][T15060] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 383.267292][T15068] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/880/file0 supports timestamps until 2038 (0x7fffffff) 15:31:38 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000300000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 383.277660][T15060] EXT4-fs (loop4): group descriptors corrupted! [ 383.292286][T15083] EXT4-fs (loop2): inodes count not valid: 201326624 vs 32 [ 383.326742][T15096] loop5: detected capacity change from 0 to 264192 [ 383.337463][T15098] loop1: detected capacity change from 0 to 264192 15:31:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c0000fece0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 383.346573][T15096] EXT4-fs (loop5): inodes count not valid: 889192480 vs 32 [ 383.355393][T15101] loop2: detected capacity change from 0 to 264192 [ 383.370471][T15101] EXT4-fs (loop2): inodes count not valid: 201326624 vs 32 [ 383.373329][T15098] EXT4-fs (loop1): inodes count not valid: 1442840608 vs 32 15:31:38 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000036000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 383.400230][T15112] loop4: detected capacity change from 0 to 264192 [ 383.423515][T15118] loop0: detected capacity change from 0 to 264192 [ 383.428285][T15127] loop5: detected capacity change from 0 to 264192 [ 383.435860][T15122] loop1: detected capacity change from 0 to 264192 15:31:38 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 383.439912][T15127] EXT4-fs (loop5): inodes count not valid: 905969696 vs 32 [ 383.454588][T15112] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 383.464940][T15112] EXT4-fs (loop4): group descriptors corrupted! [ 383.486263][T15122] EXT4-fs (loop1): inodes count not valid: 1442840608 vs 32 [ 383.509296][T15118] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 15:31:38 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000037000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:38 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000057030100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce00000001000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 383.552950][T15136] loop2: detected capacity change from 0 to 264192 [ 383.561412][T15118] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/881/file0 supports timestamps until 2038 (0x7fffffff) 15:31:38 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000500000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 383.600641][T15136] EXT4-fs (loop2): inodes count not valid: 218103840 vs 32 [ 383.623635][T15145] loop1: detected capacity change from 0 to 264192 [ 383.633166][T15146] loop5: detected capacity change from 0 to 264192 [ 383.671821][T15145] EXT4-fs (loop1): inodes count not valid: 1459617824 vs 32 [ 383.679664][T15154] loop4: detected capacity change from 0 to 264192 [ 383.689633][T15146] EXT4-fs (loop5): inodes count not valid: 922746912 vs 32 [ 383.697963][T15159] loop2: detected capacity change from 0 to 264192 [ 383.705733][T15154] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 383.715893][T15154] EXT4-fs (loop4): group descriptors corrupted! [ 383.744973][T15169] loop0: detected capacity change from 0 to 264192 [ 383.763013][T15166] loop1: detected capacity change from 0 to 264192 [ 383.780371][T15159] EXT4-fs (loop2): inodes count not valid: 218103840 vs 32 15:31:38 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000038000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 383.793448][T15169] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 383.830970][T15166] EXT4-fs (loop1): inodes count not valid: 1459617824 vs 32 15:31:38 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) socket$nl_route(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000005c100)={0x260, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x7, "68b690de430b14"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005d100)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x14, "ca7d79fc43b49e"}) r7 = io_uring_setup(0x415f, &(0x7f00000000c0)={0x0, 0x7c9, 0x1, 0x0, 0x3b2}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000400)={{}, 0x0, 0x8, @inherit={0x88, &(0x7f0000001440)=ANY=[@ANYRES16=r9, @ANYRES16, @ANYRES64]}, @devid}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 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$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') r11 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r11, &(0x7f0000000040)='system_u:object_r:printer_device_t:s0\x00', 0x26) sendmsg$NLBL_CIPSOV4_C_REMOVE(r10, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32, @ANYRES32=r9, @ANYRESHEX=r11, @ANYRES16, @ANYRES32, @ANYRES16=r7, @ANYRES32=r8], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x4040025) io_uring_setup(0x415f, &(0x7f00000000c0)={0x0, 0x7c9, 0x1, 0x0, 0x3b2}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005e100)={0x647d, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {r6}, {r8}], 0xbf, "7e21e222e2a855"}) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 383.844703][T15169] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/882/file0 supports timestamps until 2038 (0x7fffffff) 15:31:38 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000058030100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:38 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000600000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:38 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 383.894379][T15178] loop5: detected capacity change from 0 to 264192 [ 383.903643][T15154] loop4: detected capacity change from 0 to 264192 [ 383.953086][T15154] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 383.963223][T15154] EXT4-fs (loop4): group descriptors corrupted! [ 383.973684][T15178] EXT4-fs (loop5): inodes count not valid: 939524128 vs 32 15:31:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce00000002000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 384.013151][T15199] loop1: detected capacity change from 0 to 264192 [ 384.027084][T15185] __nla_validate_parse: 10 callbacks suppressed [ 384.027097][T15185] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 384.054670][T15198] loop0: detected capacity change from 0 to 264192 15:31:38 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000039000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 384.058381][T15201] loop2: detected capacity change from 0 to 264192 [ 384.075449][T15201] EXT4-fs (loop2): inodes count not valid: 234881056 vs 32 [ 384.083257][T15199] EXT4-fs (loop1): inodes count not valid: 1476395040 vs 32 [ 384.093832][T15198] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 384.098648][T15212] loop4: detected capacity change from 0 to 264192 [ 384.123084][T15198] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/883/file0 supports timestamps until 2038 (0x7fffffff) [ 384.153839][T15212] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 384.164124][T15212] EXT4-fs (loop4): group descriptors corrupted! [ 384.168138][T15228] loop5: detected capacity change from 0 to 264192 [ 384.177444][T15230] loop2: detected capacity change from 0 to 264192 [ 384.188432][T15228] EXT4-fs (loop5): inodes count not valid: 956301344 vs 32 [ 384.195940][T15230] EXT4-fs (loop2): inodes count not valid: 234881056 vs 32 15:31:38 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000f000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:39 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000059030100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:39 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000700000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:39 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 384.223193][T15231] loop1: detected capacity change from 0 to 264192 [ 384.230917][T15231] EXT4-fs (loop1): inodes count not valid: 1476395040 vs 32 15:31:39 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xffffffffffffff9e}, {&(0x7f00000003c0)="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", 0x173}], 0x2, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80000, 0x22) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0x1000, 0x8, 0x8, 0x3000}, 0x14) close(r1) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) fallocate(r0, 0x20, 0x3ff, 0x1) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) r3 = syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x5, 0x6, &(0x7f0000002740)=[{&(0x7f0000000540)="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0x1000, 0xaabe}, {&(0x7f00000001c0)="e3640a2bfbbe6ccc788bed1997d232f006a4457cac41c99aff09f2880434ef309f1ebb6299fb014b707a9698a634c0c5fda2bf51e7deafcf2d6d3a382a91520cba0768c37c193b35ccb4c76400dc3d7df53a04aeca256d20291891fb0bc6459efd4a607e3ac24912d57dda", 0x6b, 0x8001}, {&(0x7f0000000240)="3bf464e72f38f5e3e916e9f3756b2fba38567e94a0172909ce072ee6f7a5df6fd2086449564c329dd1d5b1f327a9e415a76083d2f5a5d3f9672a86f136e409dd8d93c5e3a042799dd3703ad5cd090c03c719789ce10f3519c7089fb6cb785aff76f3af364177f52d2933600ac806c0c16f7971c2cde65f91111c335a7069ca859255ef2a2c59101dd9d307ebebafbac84742e3f72a5441a4b3b4f5a52f282e668342a865f42eb92ff93661987ed85a47aba1d3b9e2ee1647b2d9035ad1636d0651ee758e3a99e422c2d7feb660d6cd0b607f2d6aa343f9ca51448805f8bd4a05a07cd231e0315fcd", 0xe8, 0x1000}, {&(0x7f0000001540)="aa18a547f8a22385b12507ce8d6d7efa5b16fb39c1bc52103427812f58511c496d95e52c233cc24ab0d2c81007be761429b9e109b2ff7ab131f3e6bfd211c350c6e06da7436f867e58258d01df2eb6d3a654c966eb99abf3f6929a9a89bbff51e0d706e008d29b9842ec42550649610f3611b220feb148911112179ec1eb6bc8abbafb4f0bd105febc2d2a9599fef751db2d4f9123e5a2a9419bfd28919d743f607b0e5d59d22deb1c46af0b2652b5e8d2e47c9f2c2c1a7dd0d837be07bb141f6201a4ef215a69078d8a7eba25459efa31d9aecbb41ad6", 0xd7, 0xfffffffffffff800}, {&(0x7f0000001640)="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", 0x1000, 0x3f}, {&(0x7f0000002640)="b0b9c48abe80ba057b8fc881bd636f1a7699c0c245f2a47b59126cbf57b089de2afd74e459ac6ddd9d92e59a8d0ca1717518c8727939d8c4c77f3902b5b6070acf7bad3f2f889d5f2ff37ac748370a39f357e3c36447e26d52f20b147cf81ff9bfb0bdc6f89157cbceb96bc6e35b979bf7736624ecbd0eaf07bd1ab0757f85c827bf72da31b32c4ddad551a771512af127ca570ed6eaa2bf7700fa917807f695973bade9714a14ca77efe76978693d8290940edea4891036c8419937c25c4eaf75bfd2", 0xc3, 0x3}], 0x400, &(0x7f00000028c0)=ANY=[@ANYBLOB="7b2c63282c7b7d235d78edd767b6eab9affea65b2dbd4db9a56db7771d282e2c5e5cab24292c66736d616769633d30786666666666666666666e6666666666372c61754d1bf5caf35db37aef77164c6469742c666f776e65723d", @ANYRESDEC=0xee00, @ANYBLOB=',appraise,measure,defcontext=user_u,uid=', @ANYRESDEC, @ANYBLOB=',subj_type=%\',\x00']) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r4, 0x0) splice(r3, &(0x7f0000000340)=0x2, r4, &(0x7f0000000380)=0x5, 0xff, 0x0) 15:31:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce00000003000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 384.307177][T15243] loop2: detected capacity change from 0 to 264192 [ 384.326409][T30450] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 384.327222][T15243] EXT4-fs (loop2): inodes count not valid: 251658272 vs 32 [ 384.345896][T30669] blk_update_request: I/O error, dev loop4, sector 3937 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 15:31:39 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080), 0x0, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) preadv(r2, &(0x7f0000001480)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f0000000040)=""/208, 0xd0}, {&(0x7f00000011c0)=""/86, 0x56}, {&(0x7f0000001240)=""/154, 0x9a}, {&(0x7f0000001300)=""/160, 0xa0}, {&(0x7f00000013c0)=""/165, 0xa5}], 0x6, 0x7, 0x4) close(r1) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 384.357139][ T704] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 384.368897][ T704] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 384.377033][ T704] Buffer I/O error on dev loop4p4, logical block 496, async page read [ 384.381131][T15254] loop5: detected capacity change from 0 to 264192 [ 384.387043][ T704] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 384.401568][T15264] loop4: detected capacity change from 0 to 264192 [ 384.402184][ T704] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 384.423196][T15264] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 384.433484][T15264] EXT4-fs (loop4): group descriptors corrupted! [ 384.435015][T15265] loop1: detected capacity change from 0 to 264192 15:31:39 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x1, &(0x7f0000000140)=[{0x6}]}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000000c0)={'batadv_slave_1\x00', 0x7}) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 384.461289][T15265] EXT4-fs (loop1): inodes count not valid: 1493172256 vs 32 [ 384.469381][T15243] loop2: detected capacity change from 0 to 264192 [ 384.482927][T15243] EXT4-fs (loop2): inodes count not valid: 251658272 vs 32 [ 384.484279][T15281] loop0: detected capacity change from 0 to 264192 [ 384.491955][T15254] EXT4-fs (loop5): inodes count not valid: 973078560 vs 32 15:31:39 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000010000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce00000004000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 384.535725][T15281] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] [ 384.546646][T15281] System zones: 1-2, 19-19, 35-38, 46-46 [ 384.554998][T15281] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 384.587732][T15292] loop1: detected capacity change from 0 to 264192 [ 384.597515][T15299] loop2: detected capacity change from 0 to 264192 [ 384.608755][ T25] audit: type=1326 audit(1624980699.324:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=15285 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x0 15:31:39 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:39 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000900000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 384.618336][T15281] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/884/file0 supports timestamps until 2038 (0x7fffffff) [ 384.643636][T15299] EXT4-fs (loop2): inodes count not valid: 268435488 vs 32 15:31:39 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000069030100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 384.682291][T15303] loop4: detected capacity change from 0 to 264192 [ 384.689072][T15310] loop5: detected capacity change from 0 to 264192 [ 384.698357][T15310] EXT4-fs (loop5): inodes count not valid: 989855776 vs 32 15:31:39 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 384.726035][T15303] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 384.736164][T15303] EXT4-fs (loop4): group descriptors corrupted! [ 384.757069][T15318] loop0: detected capacity change from 0 to 264192 [ 384.777559][T15314] loop2: detected capacity change from 0 to 264192 [ 384.778276][T15303] loop4: detected capacity change from 0 to 264192 [ 384.805182][T15314] EXT4-fs (loop2): inodes count not valid: 268435488 vs 32 [ 384.806107][T15318] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] [ 384.819624][T15330] loop5: detected capacity change from 0 to 264192 15:31:39 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000011000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 384.848815][T15331] loop1: detected capacity change from 0 to 264192 [ 384.857314][T15331] EXT4-fs (loop1): inodes count not valid: 1761607712 vs 32 [ 384.858005][T15303] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 384.868862][T15330] EXT4-fs (loop5): inodes count not valid: 1006632992 vs 32 [ 384.875428][T15303] EXT4-fs (loop4): group descriptors corrupted! [ 384.908164][T15318] System zones: 1-2, 19-19, 35-38, 46-46 [ 384.914445][T15318] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 384.927146][T15338] loop1: detected capacity change from 0 to 264192 [ 384.935090][T15338] EXT4-fs (loop1): inodes count not valid: 1761607712 vs 32 15:31:39 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000006a030100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 384.945246][T15318] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/885/file0 supports timestamps until 2038 (0x7fffffff) [ 384.955221][T15345] loop2: detected capacity change from 0 to 264192 15:31:39 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000a00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce00000005000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 384.999740][T15345] EXT4-fs (loop2): inodes count not valid: 285212704 vs 32 15:31:39 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 385.053400][T15354] loop1: detected capacity change from 0 to 264192 [ 385.066855][T15354] EXT4-fs (loop1): inodes count not valid: 1778384928 vs 32 [ 385.074311][T15366] loop0: detected capacity change from 0 to 264192 [ 385.099260][T15372] loop5: detected capacity change from 0 to 264192 [ 385.105856][T15365] loop4: detected capacity change from 0 to 264192 [ 385.112456][T15364] loop2: detected capacity change from 0 to 264192 [ 385.120014][T15366] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] [ 385.128024][T15366] System zones: 1-2, 19-19, 35-38, 46-46 [ 385.131518][T15365] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 385.143867][T15365] EXT4-fs (loop4): group descriptors corrupted! [ 385.152742][T15364] EXT4-fs (loop2): inodes count not valid: 285212704 vs 32 [ 385.198443][T15366] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 385.201936][T15372] EXT4-fs (loop5): inodes count not valid: 1023410208 vs 32 [ 385.219355][T15366] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/886/file0 supports timestamps until 2038 (0x7fffffff) [ 385.249733][ T704] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 385.255399][T30442] Buffer I/O error on dev loop4p3, logical block 3712, async page read [ 385.351150][ T25] audit: type=1326 audit(1624980700.074:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=15285 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x0 [ 385.379825][ T25] audit: type=1326 audit(1624980700.104:49): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=15285 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x0 15:31:40 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$F2FS_IOC_GET_FEATURES(r2, 0x8004f50c, &(0x7f0000000040)) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) 15:31:40 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000006b030100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce00000006000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:40 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000012000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:40 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:40 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000b00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 385.490189][T15407] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 385.510717][T15413] loop4: detected capacity change from 0 to 264192 [ 385.512736][T15418] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 385.517564][T15411] loop0: detected capacity change from 0 to 264192 [ 385.527674][T15409] loop2: detected capacity change from 0 to 264192 [ 385.533300][T15414] loop1: detected capacity change from 0 to 264192 [ 385.547652][T15412] loop5: detected capacity change from 0 to 264192 [ 385.551924][T15414] EXT4-fs (loop1): inodes count not valid: 1795162144 vs 32 [ 385.562311][T15413] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 385.572552][T15413] EXT4-fs (loop4): group descriptors corrupted! [ 385.574485][T15409] EXT4-fs (loop2): inodes count not valid: 301989920 vs 32 15:31:40 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x1) [ 385.586541][T15412] EXT4-fs (loop5): inodes count not valid: 1040187424 vs 32 15:31:40 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000048000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:40 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000240)=[@timestamp], 0x18835372) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x14, &(0x7f0000000040), 0x14) close(r2) r3 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x80104592, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x103, "ed105400000000003ec13e2000"}) close(r1) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) 15:31:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce00000007000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 385.629001][T15411] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 385.654575][T15430] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 385.657425][T15411] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/887/file0 supports timestamps until 2038 (0x7fffffff) 15:31:40 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000c00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:40 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000002040100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 385.706009][T15437] loop2: detected capacity change from 0 to 264192 [ 385.712672][T15438] loop5: detected capacity change from 0 to 264192 [ 385.728774][T15437] EXT4-fs (loop2): inodes count not valid: 301989920 vs 32 [ 385.771842][T15447] loop4: detected capacity change from 0 to 264192 [ 385.782952][T15438] EXT4-fs (loop5): inodes count not valid: 1207959584 vs 32 [ 385.790592][T15454] loop0: detected capacity change from 0 to 264192 [ 385.797288][T15447] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 385.797330][T15453] loop1: detected capacity change from 0 to 264192 [ 385.807510][T15447] EXT4-fs (loop4): group descriptors corrupted! [ 385.828317][T15453] EXT4-fs (loop1): inodes count not valid: 33554464 vs 32 [ 385.840454][T15454] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 385.851796][T15454] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/888/file0 supports timestamps until 2038 (0x7fffffff) 15:31:40 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000013000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:40 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000d00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:40 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000004c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 385.870467][T15469] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 385.890823][T15447] loop4: detected capacity change from 0 to 264192 [ 385.906336][T15447] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 385.916439][T15447] EXT4-fs (loop4): group descriptors corrupted! [ 385.919740][T15475] loop1: detected capacity change from 0 to 264192 [ 385.933685][T15484] loop5: detected capacity change from 0 to 264192 [ 385.945711][T15475] EXT4-fs (loop1): inodes count not valid: 33554464 vs 32 [ 385.954929][T15486] loop2: detected capacity change from 0 to 264192 [ 385.962132][T15484] EXT4-fs (loop5): inodes count not valid: 1275068448 vs 32 15:31:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce00000008000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 385.979924][T15494] loop0: detected capacity change from 0 to 264192 [ 385.991033][T15486] EXT4-fs (loop2): inodes count not valid: 318767136 vs 32 15:31:40 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000006040100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 386.020784][T15494] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 386.046510][T15494] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/889/file0 supports timestamps until 2038 (0x7fffffff) 15:31:40 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000060000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 386.074379][T15509] loop2: detected capacity change from 0 to 264192 [ 386.084934][T15506] loop4: detected capacity change from 0 to 264192 [ 386.086992][T15509] EXT4-fs (loop2): inodes count not valid: 318767136 vs 32 [ 386.108749][T15518] loop5: detected capacity change from 0 to 264192 [ 386.118128][T15518] EXT4-fs (loop5): inodes count not valid: 1610612768 vs 32 [ 386.142961][T15517] loop1: detected capacity change from 0 to 264192 [ 386.155773][T15506] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 386.165983][T15506] EXT4-fs (loop4): group descriptors corrupted! 15:31:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce00000009000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:40 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000f00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 386.209247][T15517] EXT4-fs (loop1): inodes count not valid: 100663328 vs 32 [ 386.311559][T15535] loop0: detected capacity change from 0 to 264192 [ 386.324470][T15537] loop4: detected capacity change from 0 to 264192 [ 386.335638][T15535] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] [ 386.366962][T15535] System zones: 1-2, 19-19, 35-38, 46-46 [ 386.393762][T15537] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 386.403903][T15537] EXT4-fs (loop4): group descriptors corrupted! [ 386.412190][T15535] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 386.423739][T15535] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/890/file0 supports timestamps until 2038 (0x7fffffff) 15:31:41 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000010040100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:41 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000014000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:41 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000068000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:41 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000001100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 386.479500][T15537] loop4: detected capacity change from 0 to 264192 [ 386.487075][T15537] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 386.497262][T15537] EXT4-fs (loop4): group descriptors corrupted! [ 386.507749][T15456] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. 15:31:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000a000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 386.579344][T15569] loop4: detected capacity change from 0 to 264192 [ 386.589398][T15569] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 386.600105][T15569] EXT4-fs (loop4): group descriptors corrupted! [ 386.606613][T15561] loop5: detected capacity change from 0 to 264192 [ 386.610905][T15565] loop0: detected capacity change from 0 to 264192 [ 386.613325][T15562] loop2: detected capacity change from 0 to 264192 [ 386.628785][T15572] loop1: detected capacity change from 0 to 264192 [ 386.635715][T15561] EXT4-fs (loop5): inodes count not valid: 1744830496 vs 32 [ 386.644442][T15562] EXT4-fs (loop2): inodes count not valid: 335544352 vs 32 [ 386.644629][T15572] EXT4-fs (loop1): inodes count not valid: 268435488 vs 32 15:31:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000b000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 386.692062][T15565] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] [ 386.700906][T15565] System zones: 1-2, 19-19, 35-38, 46-46 [ 386.707259][T15565] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 386.718400][T15565] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/891/file0 supports timestamps until 2038 (0x7fffffff) 15:31:41 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xa}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x4) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r2, 0x8040942d, &(0x7f0000000040)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000f0000/0x4000)=nil, 0x4000, 0x0, 0x10, r3, 0x0) r4 = socket(0x11, 0x800000003, 0x0) r5 = socket(0x9, 0x800000003, 0x3f) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) openat2(r0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x400001, 0x0, 0xa}, 0x18) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000400)={r6, 0x3, 0x6, @broadcast}, 0x10) r7 = socket(0x11, 0x800000003, 0x0) bind(r7, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r7, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000180)={r8, 0x1, 0x6, @link_local}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f00000000c0)={@mcast2, 0x4, r8}) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) 15:31:41 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000006c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 386.761926][T15589] loop2: detected capacity change from 0 to 264192 [ 386.772573][T15588] loop1: detected capacity change from 0 to 264192 [ 386.792059][T15588] EXT4-fs (loop1): inodes count not valid: 268435488 vs 32 [ 386.797521][T15600] loop4: detected capacity change from 0 to 264192 [ 386.809553][T15600] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 386.819770][T15600] EXT4-fs (loop4): group descriptors corrupted! [ 386.826889][T15603] loop5: detected capacity change from 0 to 264192 [ 386.834173][T15589] EXT4-fs (loop2): inodes count not valid: 335544352 vs 32 15:31:41 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000001300000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 386.856831][T15600] loop4: detected capacity change from 0 to 264192 [ 386.866335][T15600] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 386.876496][T15600] EXT4-fs (loop4): group descriptors corrupted! 15:31:41 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000050100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:41 executing program 3: sendmsg$NL802154_CMD_SET_CCA_MODE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000229bd6000ffdbdf250d000000080001000100000008000300", @ANYRES32=0x0, @ANYBLOB="08000c000600000008000c0001000000080001000200000008000300", @ANYRES32=0x0, @ANYBLOB], 0x44}, 0x1, 0x0, 0x0, 0x24004000}, 0xa001) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) sendmsg$NL80211_CMD_START_SCHED_SCAN(r0, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x44, 0x0, 0x300, 0x70bd28, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST={0x6, 0xf7, {0x8, 0x53}}, @NL80211_ATTR_SCHED_SCAN_INTERVAL={0x8}, @NL80211_ATTR_SCHED_SCAN_INTERVAL={0x8, 0x77, 0x1}, @NL80211_ATTR_SCHED_SCAN_INTERVAL={0x8, 0x77, 0x8001}, @NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0x7}, @NL80211_ATTR_MEASUREMENT_DURATION={0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x41}, 0x4004024) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) r2 = epoll_create1(0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x34, 0x0, 0x300, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x34}, 0x1, 0x0, 0x0, 0x4008800}, 0x40884) preadv(0xffffffffffffffff, &(0x7f0000000440), 0x0, 0x1, 0xff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r2, 0x8008f511, &(0x7f0000000200)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) splice(r1, 0x0, r1, 0x0, 0x100000000, 0x7) [ 386.916047][T15603] EXT4-fs (loop5): inodes count not valid: 1811939360 vs 32 15:31:41 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000015000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 386.972996][T15624] loop0: detected capacity change from 0 to 264192 [ 387.000747][T15628] loop1: detected capacity change from 0 to 264192 15:31:41 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000074000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000c000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:41 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0xffffffffffffffff, r4, 0xffffffffffffffff) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) fstat(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0xee00, r6) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) r8 = fork() r9 = fork() newfstatat(0xffffffffffffff9c, &(0x7f0000006540)='./file0\x00', &(0x7f0000006580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) r11 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r11, 0x0) r12 = open(&(0x7f0000006600)='./file0\x00', 0x82000, 0x0) sendmsg$netlink(r2, &(0x7f0000006740)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000003c0)={0x10b4, 0x26, 0x800, 0x70bd28, 0x25dfdbfc, "", [@nested={0x10a1, 0x17, 0x0, 0x1, [@generic="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@typed={0x8, 0x10, 0x0, 0x0, @u32=0x9}, @generic="4804da83051aedd6c0ac5ce700d7917635329e3c2829f044d7c7ee1e0d43d21c5c03705d2be3a337314eed3b24f8b771561de2de34be684bf8b2fbe2099cde7975e36c63dbfe68d19b08d01960eae145372ffc6f699abc1c05750396e286bbfcc3acb3028a8e51915f608ac6f96e7a7d4b03ba93b126436937eba8b9e238e3da62162eaa9767e28a6d866be63e81ef6da4549f5da0"]}]}, 0x10b4}, {&(0x7f00000001c0)={0x10c, 0x20, 0x1, 0x70bd2b, 0x25dfdbfb, "", [@typed={0x4, 0x21}, @typed={0xc, 0x7f, 0x0, 0x0, @u64}, @nested={0xe9, 0x5a, 0x0, 0x1, [@typed={0x8, 0x85, 0x0, 0x0, @ipv4=@local}, @generic="81522bb265276a4c89673ce97aa4f4a36bb524437e6529c26dba29643723b4818f38c807328e6df55b39550a44407534c7bc9e9ec8d22ac4b0dc7d1dd84534d85a9c1442774caa9619490966a80903f0433d03961b23e231dc5b50af4a6c1303c59747328d4b67fea7d773c911213b932d912b546025e7eb58308f3f709462d0f14841b052f39f6f45b7f93cefe726c5622ef3920420a904f259877144d84dbcd53322ec6b75b1dfb7854c74c87918335eec8c14a12594d22b2ec642237a7fc15037040923ebd43333d29620a775d1878abc9669ce", @typed={0x8, 0x3e, 0x0, 0x0, @ipv4=@local}]}]}, 0x10c}, {&(0x7f0000001480)={0x34f8, 0x17, 0x2, 0x70bd25, 0x25dfdbfc, "", [@nested={0x14c, 0xb, 0x0, 0x1, [@generic="32adfaa62a06d3df4b6877326971b8fc815a72663e336ce9e11af8c586d2a85f2fb7097f9d302b94d97d8b43f30398c82485faa05e9f1d3464210563a6a6463f92447171035b5786f0447bad5a2220c02b7dbb840294cec6db05e1090ff324bf070cdbccefe0608d2c8f3768ce6d1995ad34756e093b6abe076087fe62101549756706", @typed={0x8, 0x8, 0x0, 0x0, @fd=r2}, @generic="1a9f49b0e7ffdec35ba5802340ba5759b3ad98d0d7d98cde1f57e77c9893781d4032c3439e94fe6ce84accb7271062480b34c8b6d7ed5fc18464f680313ccaf50539e26d894370ea21feec82309900f85c51d4d0e04c7df683cce0d2bfeb851c39b03055068709825f2a9a1b75bf08d3b934716f7924ce7066abd4e36af78435043a9c9b0135894fcef7e5a0a51122799cfa6257321dd4a7f9f67e28f91b7404a5b36dbb083592848b1eeb4da74b369dcb9245cacdb957e6cfd4261fdc"]}, @nested={0x21dd, 0x3e, 0x0, 0x1, [@generic="22af286d4af20a5a6a0acb7dad4e233f308f4e7f1928955f1ea45d2aa66f9ff275eaa3d1f7095dd033b1c213ec92664dac3b380d0c2707dcea5d596a145c4f96348fcd6588c1b0bb6c9218dc39140befec374480eea0e63ae337d6806352e86909b82cc009489493e92b89ed2ffc27bb601af702aa89bb86bb55463216bbc154dda7f69ff8e9983e02178d36ca719343c5cfec6e341a48bc4982bf030242f89459eaf24a72", 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@generic="9a0f0dd3dda9ede27df7b721e8f478a01fddc4719c747c22ce7e00b2a829cf863786acde74374b6f68afbd1ee8eea12cdf5948b4fcd4560ef4b8c76125c16b354a4503642d972ea8f7d77381212470ff96be64519884de6a79cd820a41f2759f27b30394201d6cfaf833855fa13a78745982d2afe688a7406898a9589568ef3bf4a757529644b86fe8e0dde5c3749bc64f3826e54eed222755ee0f8785a53fc2f131cb4f19087308453732b2d9604ddc7ffa358cd58c0a180057ee77e714655b5e2b7574c6a265db22cc8fe31b1a9ab5d4343861", @nested={0x132, 0x6f, 0x0, 0x1, [@generic="adfaca31bc3215b6774ea50ba6c1b35cc8cf8a00481c3ff6b5c808bf767243558c71b527a749f2ab0301ee574dd3d9c935cc9f5202c70062873ce0974506566fa5887c1362c4cd9e63b89493b3759c2e18576745bb18c7c7ede7be3d1478d89b9e83ce11068ee15bb5bddbd90621e319b538406a8fe2575b98b9505d4cdb293d7e3161018b53e851f2ec83f718bc1dfdc75733e3a93c613886770e3a13517f8c08c939eecd0b48a6440c075923dd", @generic="f55d38a64db444cd9141f47aa0572cf788269fa9973ee971f859be3da40f8d897c61b4a983d6920c5387522e3a31a9015a550dcfc4d071ef70aefdede880acd1198e652217f8d1b58b93c3fbc21bd64a9b31536dd73229bdeef3f0b05ec6dfa6aebeff70d6be2cf2ba5c9d2d7d38394b3ff45a3db2ca161bfcc929723f55e96b"]}, @nested={0x3f9, 0x91, 0x0, 0x1, [@generic="1b23327524a3de84d4aa5a2492177233ba595f4692b2aef2a5887f0baba6742516d5d3cfd147723857813ea08182222c164769e6e2e1c85ef9bcd81fff29dabbf3278816e957725f4e12b9a245d6edfa0602f0ced57dae216651a494adc79ef3a3aaa6cc6a2e19a410f5a45ffddb3f31d8d4bcc60d45dc00016da631c8c55828b82ee522f5674e458cb74eb26664793616914920ab7d14100c6b7c394b34dcccc3911d9c7e21a47b0a176cf4c1caa393b37cb140deb50f2d691a480517ec29dd270424afd31d91ffd9af9a4e075fc21154fd2fe91e76", @typed={0x8, 0x58, 0x0, 0x0, @u32=0x3}, @typed={0x8, 0x29, 0x0, 0x0, @ipv4=@empty}, @typed={0xd1, 0x78, 0x0, 0x0, @binary="9e815fdf7c52d71f837125d56d3412932a0a548495f668ed9e9cb4106c16831321e1b5249002c4c86569f42e8bb16d5ad1ede65fd318ee8669ed1f89fd16f3c577b987fd918e2cd37362fbab306dd303a4f1bfc6db18b157d5e78af350e74b2d5ca08e7e0331994b4c851ee538472364cd0cfb11eb8883f5e091f8b3e27475b3dbcf5ca3cdcd9b2737b5be487f37eaa972ddf06e4fb2d7beaadd4608acff418db6b548f24aacff666502f8ef73520852da931ac50046ba82dc018226a608134a2f9b7db59f0ee9fdb5727521a1"}, @generic="615c5620d2d6cd6af18fc8a7b7ef08dc23ce93b6b57e9e199204b13e", @generic="750cab724a490b2848e6f7c2f71cb3fe8dc4e5e44535c7a292b390d2c50f7a6f9aee459e69cff038fcb89969f62d6a74a685d803ce9a165b8ba8011d7549f2c890732400d983f4582351cbb82fa6931c2cdaba10cab89d84eae8b3705649afe36f366fd5efd06966b414220ec3a91ec82335eb7ef6352c7f41af86685a7fe8b5ffd510b6df8bf1d5042991debc487aa2dfcbe332fabb4d62d098346497a1ca23394386af96fa20f48ede48a912a69c99650658a625370dbc96e84d83ec3c93b8a516c7c85b21ccb7a78d9c3bf1fcf58439e72f2e5f5f93d1a5", @generic="484423045843c2e4eaeaff2318a7ea67811c1883433f56c4a4665f8d1b1d57f341decd8151fdce4ca8c7c1ea1a53de388e0a0192f7118acc16c55323943da7c2658bd02fafcda39af3739fe1ea97ca7dfba2367e934ac1633069a8a0d34bc0f82c078267a48fa44f98fbbc4fa100413090c5429ebe583a9779f57953fdb70fb7c12d", @typed={0x8, 0x43, 0x0, 0x0, @ipv4=@loopback}, @typed={0x6, 0x16, 0x0, 0x0, @str='}\x00'}, @generic="734cb82c536b95d2e190aec6097b7c619dda90d8d57e45f5e5038fdbff388e366002b3e3d1b963a96deccdaf272a0e5b5120cbd2b2830a5d1b9fbe4c1bacb7975c60401f09fefa1e98b0e7d099b048dd2237a9476113a7a6eb9cdfd5bf9fbe08f196246fb32440f18b8587569936231480a725115e0c229fbd6b98dfd510f3fa08f192f12e834f44a596c81c9981f89316739baaceb20dc9bada8ea5e68b689d1c57f757454ef2c6d64a3b46ba0d95274de44fdb"]}, @typed={0xf4, 0x70, 0x0, 0x0, @binary="a0e23506371391621367b01b0f5f8a73235a05169ad5e1a5b27f6f929fb7aa69ca84e0851dc239f47a07d3742b66c7d925a0552d1f6c55a9a18b51b86464fc088af216e5ab3f47d48c3e620c635af825bbfaee82f15d8992cb3b536e44f210fe91b159729d1836cf470ba5ccab623abcc4ae8956e893559f3d0570d9f1ca8790a0c183ec701230c2cc10c5cb7fbb914cbe163e2b7a6047364f2b1998feddf7485f27ec047caa152ebe91081a61e8bc79576a6f72a3c124b9ecee3b00464ec42dd5a7592c172d9cb441f17bac8d5f0f4a391666910cdb8ee44b08d515b1392c3b6405ef7fc4714777ca96e280edd70487"}, @generic="b86ebd8eff319a7f91a734c67797cdfdbceef342dcf5d3429337b5454895945330e85655457d9c615c59bfcb21c601b529bfde408a712496c93536e04a34a8b2ffe1b7e092a4a3db346a731913f40e09041f269c2d8836f8aebe6bbb5cbf857e8a07cdb845e47308ea9d7554", @nested={0x10b, 0x27, 0x0, 0x1, [@generic="034a4b950ba7d2c69ad0468608", @generic="9fa495db2a2b64f800621be17bfa3be8b4b610d79534c57bac3478f76ffe793ecc74bd9f2aab100c0b0f0d40cba77a36d86dd01dde6ce2e9803af02ef7203e7b639c9f4b10cd18df8f8fd3e117fc9651671996e058b1b648b7ebe8cfeda81309eda02f5338118529bcc25f7dfc51b337e8e2739c77ad956a61511c376a55eb7284fb733b4bf8956e49f40f07f4b113b141a5a20640e9165538969bc30336d6fec4d5856539948d3a2b1b4d81d74ed99410fd072772d9eb80db43cfa669a9288d7c8e207b85d3100af2ee459cc475ba", @generic="10f70cc3f8091295c5df04ec2ddc17e84ea0a1c293d216e19d6f7dd45544fe7b0df77a6b9080b438104a32"]}]}, 0x1a14}], 0x5, &(0x7f0000006640)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r4}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r6, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [r0, r1]}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee01, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r9, 0xee00, r10}}}, @rights={{0x1c, 0x1, 0x1, [r2, r11, r12]}}], 0xd8, 0x54}, 0x4000) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 387.042597][T15624] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] [ 387.057728][T15638] loop2: detected capacity change from 0 to 264192 [ 387.069346][T15628] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e018, mo2=0006] [ 387.092960][T15624] System zones: 1-2, 19-19, 35-38, 46-46 [ 387.093057][T15643] loop5: detected capacity change from 0 to 264192 [ 387.108220][T15628] System zones: 1-2, 19-19, 35-38, 46-46 [ 387.114427][T15638] EXT4-fs (loop2): inodes count not valid: 352321568 vs 32 [ 387.122646][T15624] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 387.137322][T15628] EXT4-fs (loop1): mounting with "discard" option, but the device does not support discard [ 387.147703][T15628] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 387.154654][T15643] EXT4-fs (loop5): inodes count not valid: 1946157088 vs 32 [ 387.169566][T15624] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/892/file0 supports timestamps until 2038 (0x7fffffff) [ 387.178935][T15652] loop4: detected capacity change from 0 to 264192 [ 387.198130][T15628] ext4 filesystem being mounted at /root/syzkaller-testdir137010673/syzkaller.PWFnwJ/893/file0 supports timestamps until 2038 (0x7fffffff) [ 387.205239][T15660] loop2: detected capacity change from 0 to 264192 [ 387.227457][T15652] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 387.237585][T15652] EXT4-fs (loop4): group descriptors corrupted! 15:31:42 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000007a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:42 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000001400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:42 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x210200, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000040), 0x6, 0x8002) write$binfmt_elf64(r3, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x3, 0x0, 0x9, 0x1, 0x2, 0x3, 0x9, 0x2dc, 0x40, 0x2a0, 0x3ff, 0xc3, 0x38, 0x2, 0x80, 0xbf1, 0x81}, [{0x70000000, 0xc2, 0x0, 0x0, 0x6, 0x800, 0x10000, 0x2}, {0x60000000, 0x4, 0x668, 0x1, 0xf74, 0x200, 0x40, 0x1}], "9ac42e25490add03f4b45e227df2ddd757c1a215986c4def45631e63c5a070714350ee326b663a5f9577caede3edf0c3d1d3f75231cba6e02597f4fefd6a4d7ec131076e6863d4a3d1d6e7279ab967d396f3b9c6c152523a4306bf09c7291f55c77f2f17227d7190890ad90e707d81932a08f346b2331e68c7601d62a449dd05b30f1e0c03aa804dc3498d5e029c6f2ab4699fef511dc18320ee2991b47d2901375f77bd00e257246c635aeada8fe8a1838f2dae7ee6fc9cd4e80a03e6b6", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x66e) 15:31:42 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000060100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:42 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000016000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 387.339722][T15652] loop4: detected capacity change from 0 to 264192 [ 387.347159][T15678] loop5: detected capacity change from 0 to 264192 [ 387.356542][T15680] loop0: detected capacity change from 0 to 264192 15:31:42 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0', "58f2f4f28720a9a20e"}, 0xd) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 387.382711][T15652] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 387.392921][T15652] EXT4-fs (loop4): group descriptors corrupted! [ 387.402641][T15678] EXT4-fs (loop5): inodes count not valid: 2046820384 vs 32 15:31:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000d000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 387.439998][T15680] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 387.450622][T15695] loop1: detected capacity change from 0 to 264192 15:31:42 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000009a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 387.492915][T15680] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/893/file0 supports timestamps until 2038 (0x7fffffff) [ 387.516487][T15710] loop2: detected capacity change from 0 to 264192 [ 387.525047][T15695] EXT4-fs (loop1): mounting with "discard" option, but the device does not support discard [ 387.535694][T15695] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 387.558184][T15720] loop4: detected capacity change from 0 to 264192 [ 387.570868][T15710] EXT4-fs (loop2): inodes count not valid: 369098784 vs 32 [ 387.581529][T15720] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 15:31:42 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = accept4(r0, 0x0, &(0x7f00000000c0), 0x80000) close(r3) splice(r2, &(0x7f0000000040)=0xa, r2, &(0x7f0000000100)=0x6, 0x10000082, 0x0) write(r2, &(0x7f00000003c0)="220000001400599f6e20a5d7880004020803130100d0fd3293c30db37a3c92216b4dfc197a84fbd5a2acee01e34983df417d850673561608aa89b7b296d8f222e2e5d398ac3cfdfc608cc1a4f949d73222088886e63784ad97eebbc9bc097f966ef0e77b28a9f93536c1ed2645fafd859a922433fc6c404517bdc011e8a900000000000024c797505f3979ae404288b8f471d2720613b47b6c2af0803e8b6838f0bed2f924cd6656d8068b7489df0655c39688266ba98b241cc6b9b96acd258eb6", 0xc1) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 387.591648][T15720] EXT4-fs (loop4): group descriptors corrupted! [ 387.620295][T15725] loop5: detected capacity change from 0 to 264192 [ 387.639117][T15725] EXT4-fs (loop5): inodes count not valid: 2583691296 vs 32 15:31:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000e000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:42 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:42 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000017000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 387.665045][T15730] loop2: detected capacity change from 0 to 264192 [ 387.668747][T15695] ext4 filesystem being mounted at /root/syzkaller-testdir137010673/syzkaller.PWFnwJ/894/file0 supports timestamps until 2038 (0x7fffffff) [ 387.683442][T15730] EXT4-fs (loop2): inodes count not valid: 369098784 vs 32 [ 387.730266][T30442] print_req_error: 214 callbacks suppressed [ 387.730280][T30442] blk_update_request: I/O error, dev loop4, sector 3968 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 387.732653][T30450] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 387.748027][T30464] blk_update_request: I/O error, dev loop4, sector 3937 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 387.748150][ T852] blk_update_request: I/O error, dev loop4, sector 3937 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 387.783195][ T852] buffer_io_error: 178 callbacks suppressed [ 387.783209][ T852] Buffer I/O error on dev loop4p3, logical block 3712, async page read [ 387.798065][ T852] blk_update_request: I/O error, dev loop4, sector 3938 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 387.809580][ T852] Buffer I/O error on dev loop4p3, logical block 3713, async page read [ 387.816493][T15748] loop0: detected capacity change from 0 to 264192 [ 387.819274][ T852] blk_update_request: I/O error, dev loop4, sector 3939 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 387.837764][ T852] Buffer I/O error on dev loop4p3, logical block 3714, async page read [ 387.846489][ T852] blk_update_request: I/O error, dev loop4, sector 3940 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 387.858113][ T852] Buffer I/O error on dev loop4p3, logical block 3715, async page read [ 387.866647][ T852] blk_update_request: I/O error, dev loop4, sector 3941 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 15:31:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000500)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x1c, r2, 0xac0f39de2eab43fb, 0x0, 0x0, {{0x5}, {@val={0x8, 0x3, r3}, @void}}}, 0x1c}}, 0x0) openat$cgroup_ro(r0, &(0x7f0000000580)='cpuacct.usage_user\x00', 0x0, 0x0) sendmsg$NL80211_CMD_DEL_PMK(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x94, 0x0, 0x1, 0x70bd29, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x94}, 0x1, 0x0, 0x0, 0x4044000}, 0x20000040) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r5, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xa}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r5) socket$nl_route(0x10, 0x3, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r6, 0x0) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), r1) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000002c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_KEY(r6, &(0x7f0000000540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f00000005c0)={0xfc, r7, 0x200, 0x70bd2b, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "0691f3b8696b99c2775bba1965"}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "361a6c658f"}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x5}, @NL80211_ATTR_KEY={0x98, 0x50, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPES={0x20, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_KEY_MODE={0x5}, @NL80211_KEY_DEFAULT_TYPES={0x24, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac01}, @NL80211_KEY_DATA_WEP40={0x9, 0x1, "15f7a095e6"}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "ae6372f37abe97f1e5079dea6b"}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "efd11b7b072706f315d8cd4112"}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac01}, @NL80211_KEY_DEFAULT={0x4}]}, @NL80211_ATTR_KEY={0x18, 0x50, 0x0, 0x1, [@NL80211_KEY_DEFAULT_MGMT={0x4}, @NL80211_KEY_SEQ={0x5, 0x4, "b3"}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac05}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4008800}, 0x40) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r4, 0x0, r5, 0x0, 0x100000000, 0x0) mmap(&(0x7f00007ec000/0x1000)=nil, 0x1000, 0x8, 0x20010, r1, 0x59825000) [ 387.878140][ T852] Buffer I/O error on dev loop4p3, logical block 3716, async page read [ 387.886762][ T852] blk_update_request: I/O error, dev loop4, sector 3942 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 387.898337][ T852] Buffer I/O error on dev loop4p3, logical block 3717, async page read [ 387.906607][ T852] blk_update_request: I/O error, dev loop4, sector 3943 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 387.914046][T15745] loop4: detected capacity change from 0 to 264192 [ 387.918038][ T852] Buffer I/O error on dev loop4p3, logical block 3718, async page read [ 387.927437][T15748] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 387.932878][ T852] Buffer I/O error on dev loop4p3, logical block 3719, async page read [ 387.951845][ T852] Buffer I/O error on dev loop4p4, logical block 496, async page read [ 387.960049][ T852] Buffer I/O error on dev loop4p2, logical block 0, async page read 15:31:42 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000009b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:42 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000004060100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 387.983200][T15745] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 387.993633][T15745] EXT4-fs (loop4): group descriptors corrupted! [ 388.002621][T15748] ext4 filesystem being mounted at /root/syzkaller-testdir590076358/syzkaller.nvxUrF/894/file0 supports timestamps until 2038 (0x7fffffff) [ 388.017547][T15758] loop2: detected capacity change from 0 to 264192 15:31:42 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) close(r1) ioctl$F2FS_IOC_FLUSH_DEVICE(0xffffffffffffffff, 0x4008f50a, &(0x7f0000000040)={0x3, 0x2}) socket$nl_route(0x10, 0x3, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c140, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000200)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f00000003c0)="c76496d4434b6f25b58b97e5c83eaa05f257e510fd4911a69a3294a64c3e447fd76d07", 0x23}, {&(0x7f0000000400)="b98703e75784c7d5c7", 0x9}, {&(0x7f0000000440)="955abd358bef0c19183cc0cf502267550c64277ba0de49e3431aa3d3fe26b44f24182ada5842a75bfe083aaeb8a25703678fbbe159", 0x35}], 0x3) write(r2, &(0x7f0000000180)="220000001400256300040402080313010000000800020000000000", 0x1b) signalfd(r0, &(0x7f0000000140)={[0x8]}, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000280)="cec40ab107f0137cda4849284b91dfc7198d21133367f8705115c1dc2e", 0x1d}], 0x1) write$P9_RLERROR(r3, &(0x7f0000000240)={0x14, 0x7, 0x1, {0xb, '/dev/vcsa#\x00'}}, 0x14) r4 = syz_open_dev$vcsa(&(0x7f00000001c0), 0x10000, 0x4002) splice(r4, &(0x7f00000000c0)=0x1, r1, &(0x7f0000000100)=0xf3, 0x100, 0x2) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 388.039693][T15758] EXT4-fs (loop2): inodes count not valid: 385876000 vs 32 15:31:42 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000018000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:42 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002300000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 388.106959][T15775] loop5: detected capacity change from 0 to 264192 [ 388.131456][T15775] EXT4-fs (loop5): inodes count not valid: 2600468512 vs 32 15:31:42 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000009c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 388.153640][T15778] loop1: detected capacity change from 0 to 264192 [ 388.161464][T15745] loop4: detected capacity change from 0 to 264192 [ 388.181873][T15778] EXT4-fs (loop1): inodes count not valid: 67108896 vs 32 [ 388.189844][T15745] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 388.200089][T15745] EXT4-fs (loop4): group descriptors corrupted! 15:31:42 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) write(r2, &(0x7f00000000c0)="36d2ee824989fc40dabccca878dbafb2e1d3736080fa92377ea8e681af8d7ef162910c945de16926c8515a4b26b9cae8c5297a18c50e5cae040b0fbf8d44c868d171ae567bf199e3a0360abc9330067154a277252fc35eb6e713f0e14aec1f51c71096943f46b70602a77b193a489f20", 0x70) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 388.227916][T15791] loop2: detected capacity change from 0 to 264192 [ 388.239537][T15797] loop0: detected capacity change from 0 to 264192 [ 388.248384][T15798] loop5: detected capacity change from 0 to 264192 [ 388.258433][T15798] EXT4-fs (loop5): inodes count not valid: 2617245728 vs 32 [ 388.258658][T15797] EXT4-fs (loop0): inodes count not valid: 32 vs 64 15:31:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0200000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 388.292795][T15791] EXT4-fs (loop2): inodes count not valid: 402653216 vs 32 [ 388.298927][T15809] loop1: detected capacity change from 0 to 264192 [ 388.312910][T15809] EXT4-fs (loop1): inodes count not valid: 67108896 vs 32 [ 388.321086][T15798] ================================================================== [ 388.329175][T15798] BUG: KCSAN: data-race in __lru_add_drain_all / __pagevec_lru_add [ 388.337254][T15798] 15:31:43 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xfffffffffffffffe) mknod$loop(&(0x7f0000000940)='./file0/bus\x00', 0x6210, 0x0) open$dir(&(0x7f0000000040)='./file0/bus\x00', 0x824371c259f7d42, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) vmsplice(r3, &(0x7f0000000080)=[{&(0x7f00000000c0)="bad75e693175ff4ccfc4", 0xa}, {&(0x7f00000001c0)="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", 0x129}], 0x2, 0x8) close(r1) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x3, 0xff, 0x4, 0xb8d, 0x3, 0x9}) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 388.339571][T15798] write to 0xffff888237c264a8 of 1 bytes by task 30504 on cpu 0: [ 388.347278][T15798] __pagevec_lru_add+0x27a/0x2b0 [ 388.352223][T15798] lru_cache_add+0x121/0x150 [ 388.356854][T15798] add_to_page_cache_lru+0x150/0x1b0 [ 388.362170][T15798] page_cache_ra_unbounded+0x262/0x410 [ 388.363953][T15817] loop4: detected capacity change from 0 to 264192 [ 388.367719][T15798] force_page_cache_ra+0x246/0x280 [ 388.367744][T15798] page_cache_sync_ra+0xcc/0xe0 [ 388.384364][T15798] filemap_read+0x388/0x1230 [ 388.388966][T15798] generic_file_read_iter+0x75/0x2c0 [ 388.394253][T15798] blkdev_read_iter+0xb9/0xf0 [ 388.399435][T15798] vfs_read+0x565/0x5d0 [ 388.403672][T15798] ksys_read+0xce/0x180 [ 388.407825][T15798] __x64_sys_read+0x3e/0x50 [ 388.412329][T15798] do_syscall_64+0x44/0x80 [ 388.417546][T15798] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 388.420669][T15817] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 388.423476][T15798] [ 388.423483][T15798] read to 0xffff888237c264a8 of 1 bytes by task 15798 on cpu 1: [ 388.423500][T15798] __lru_add_drain_all+0x12c/0x3e0 [ 388.433588][T15817] EXT4-fs (loop4): group descriptors corrupted! [ 388.435877][T15798] lru_add_drain_all+0xc/0x10 [ 388.460185][T15798] invalidate_bdev+0x50/0x70 [ 388.465066][T15798] __loop_clr_fd+0x2e2/0x640 [ 388.469749][T15798] lo_ioctl+0x9eb/0x11f0 [ 388.474005][T15798] blkdev_ioctl+0x1d0/0x3c0 [ 388.478528][T15798] block_ioctl+0x6d/0x80 [ 388.482911][T15798] __se_sys_ioctl+0xcb/0x140 [ 388.487644][T15798] __x64_sys_ioctl+0x3f/0x50 [ 388.492334][T15798] do_syscall_64+0x44/0x80 [ 388.496759][T15798] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 388.502684][T15798] [ 388.505002][T15798] value changed: 0x0f -> 0x03 [ 388.509895][T15798] [ 388.512221][T15798] Reported by Kernel Concurrency Sanitizer on: [ 388.518360][T15798] CPU: 1 PID: 15798 Comm: syz-executor.5 Not tainted 5.13.0-syzkaller #0 [ 388.526852][T15798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 15:31:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0300000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:43 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000070100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 388.536925][T15798] ================================================================== 15:31:43 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f0000000040)) close(r1) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r2, 0x8010661b, &(0x7f00000000c0)) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000001c0)) vmsplice(r0, &(0x7f0000000680)=[{&(0x7f0000000100)="1a5193f21a95660b2fab8489fa5e0fce5c35b11a1dabf2a02f95dc3c3b3da91846466388f4e63d5f6b5d", 0x2a}, {&(0x7f00000003c0)="a9f2f0b68f88f82a7cd574b464b5775c495cb4e8732b6bb9bd0196a571d47ce9666e1f3423ba0f8f4945757983ce6ca6e5619377ad1a94e79b155ce49a6ea651dd1705704933fa49515ac244aa9cbc8095b4df2e13ddfd047f6d2e3c246fe61f220c10cc89ed102679527455637ac79bda7df9c6fcdaa707ace86f9d5b560e010cf218003e997440741fb9d645e1790a2a9535bcbed1f1dd9489e29aaf1dfb6c6b4645cb6be880f1d064ca538ce11f0865802b0d6255e87724c0b5638dedf78441c5fa95090c6e1b97becac24d2dae51a2d83fb3cab1d060393208eac20578b603ed0421d28af2ae01b146346006fa3f54569f", 0xf3}, {&(0x7f0000000140)="f3bf68993c44e7a25205eba5e5ccd4f5e74a1646591f825b240694a6adba0ea0c8f10655eb5ea4a3fbd1f437160c83949afff317", 0x34}, {&(0x7f00000004c0)="e34ca8b7d814fec342f3598a2a653662946b3cde80a3ef5730bbef888e31382d9570d77ac8c5e12144528fde397783c1db429d1a8ec4b623838ab5031d613db167d18f934b66b00ac995d2534405a7", 0x4f}, {&(0x7f00000002c0)="e6bc3dd8d7637810692419a19421a8ab98", 0x11}], 0x5, 0x0) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) r4 = fsmount(r3, 0x1, 0x8) sendmsg$inet6(r4, &(0x7f0000000640)={&(0x7f0000000580)={0xa, 0x4e23, 0x5, @private1}, 0x1c, &(0x7f0000000600)=[{&(0x7f00000005c0)="4897bba22c9cd2279fbfa005a0fbe029765d477abcffff264eb7eeb996cedde498ef162c0238", 0x26}], 0x1}, 0x0) [ 388.605256][T15837] loop4: detected capacity change from 0 to 264192 [ 388.608733][T15846] loop2: detected capacity change from 0 to 264192 [ 388.612188][T15843] loop0: detected capacity change from 0 to 264192 [ 388.620883][T15846] EXT4-fs (loop2): inodes count not valid: 402653216 vs 32 [ 388.647212][T15843] EXT4-fs (loop0): inodes count not valid: 32 vs 64 15:31:43 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000009d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:43 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 388.652036][T15837] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 388.664262][T15837] EXT4-fs (loop4): group descriptors corrupted! [ 388.666169][T15835] loop1: detected capacity change from 0 to 264192 15:31:43 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000019000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:43 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0xee00, r2) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) fstat(r3, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0xee00, r4) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@local, @in=@dev={0xac, 0x14, 0x14, 0x3a}, 0x4e22, 0x0, 0x4e24, 0x6, 0x2, 0x40, 0x80, 0x89, r0, r4}, {0xae, 0x8, 0x8, 0x36, 0x7bc86cf0, 0x40, 0x1002, 0x8}, {0x4f75, 0x6890, 0x5f87, 0x5}, 0x2, 0x6e6bbf, 0x2, 0x0, 0x3, 0x3}, {{@in=@loopback, 0x4d6, 0x3c}, 0xa, @in=@private=0xa010100, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7, 0x93}}, 0xe8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r6) socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_capability(r5, &(0x7f0000000040), &(0x7f00000000c0)=@v1={0x1000000, [{0x1000, 0x1}]}, 0xc, 0x3) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r5, 0x0, r6, 0x0, 0x100000000, 0x0) [ 388.751345][T15866] loop5: detected capacity change from 0 to 264192 [ 388.760639][T15835] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] [ 388.777538][T15866] EXT4-fs (loop5): inodes count not valid: 2634022944 vs 32 [ 388.796398][T15874] loop0: detected capacity change from 0 to 264192 [ 388.803393][T15875] loop2: detected capacity change from 0 to 264192 [ 388.804093][T15835] System zones: 1-2, 19-19, 35-38, 46-46 [ 388.812255][T15837] loop4: detected capacity change from 0 to 264192 [ 388.830178][T15837] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 388.834658][T15835] EXT4-fs (loop1): mounting with "discard" option, but the device does not support discard [ 388.840318][T15837] EXT4-fs (loop4): group descriptors corrupted! [ 388.850317][T15835] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 388.858236][T15835] ext4 filesystem being mounted at /root/syzkaller-testdir137010673/syzkaller.PWFnwJ/896/file0 supports timestamps until 2038 (0x7fffffff) 15:31:43 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x289, &(0x7f0000000100)={0x0, 0x0, 0x1}, &(0x7f0000771000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r3, 0x0}, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r6, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x1, 0x0, r2, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=@isdn, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000440)=""/227, 0x75}, {&(0x7f00000000c0)=""/1, 0x1}, {&(0x7f0000000540)=""/179, 0xb3}, {&(0x7f0000000240)=""/32, 0x20}, {&(0x7f0000000600)=""/208, 0xd0}, {&(0x7f0000000700)=""/143, 0x8f}, {&(0x7f00000007c0)=""/4096, 0x1000}], 0x7, &(0x7f0000001840)=""/220, 0xdc}, 0x0, 0x2100, 0x1, {0x3, r7}}, 0x1) 15:31:43 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000090100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:43 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000009e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 388.902178][T15875] EXT4-fs (loop2): inodes count not valid: 419430432 vs 32 [ 388.912570][T15874] EXT4-fs (loop0): inodes count not valid: 32 vs 64 [ 388.948239][T15889] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 388.964234][T15899] loop0: detected capacity change from 0 to 264192 [ 388.965201][T15893] loop5: detected capacity change from 0 to 264192 [ 388.972069][T15900] loop2: detected capacity change from 0 to 264192 15:31:43 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000040)={r2, 0x20, 0x0, 0x100}) sendmsg$NFT_MSG_GETFLOWTABLE(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x17, 0xa, 0x101, 0x0, 0x0, {0x7, 0x0, 0x1}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_FLAGS={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x4800}, 0x40808) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) 15:31:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0400000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:43 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 388.991532][T15900] EXT4-fs (loop2): inodes count not valid: 419430432 vs 32 [ 389.001585][T15899] EXT4-fs (loop0): inodes count not valid: 32 vs 64 [ 389.010371][T15893] EXT4-fs (loop5): inodes count not valid: 2650800160 vs 32 [ 389.029773][T15910] loop1: detected capacity change from 0 to 264192 [ 389.036472][T15913] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. 15:31:43 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000009f000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:43 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002500000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 389.067219][T15910] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002e01c, mo2=0006] [ 389.076035][T15919] loop2: detected capacity change from 0 to 264192 [ 389.096542][T15919] EXT4-fs (loop2): inodes count not valid: 436207648 vs 32 [ 389.105722][T15910] System zones: 1-2, 19-19, 35-38, 46-46 [ 389.123407][T15910] EXT4-fs (loop1): mounting with "discard" option, but the device does not support discard [ 389.133435][T15910] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 389.144205][T15929] loop4: detected capacity change from 0 to 264192 [ 389.153915][T15932] loop5: detected capacity change from 0 to 264192 [ 389.154724][T15910] ext4 filesystem being mounted at /root/syzkaller-testdir137010673/syzkaller.PWFnwJ/897/file0 supports timestamps until 2038 (0x7fffffff) [ 389.160830][T15929] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 389.184887][T15929] EXT4-fs (loop4): group descriptors corrupted! [ 389.185848][T15934] loop0: detected capacity change from 0 to 264192 [ 389.200766][T15934] EXT4-fs (loop0): inodes count not valid: 32 vs 64 [ 389.208591][T15919] loop2: detected capacity change from 0 to 264192 15:31:43 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000018c0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\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$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') r5 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r5, &(0x7f0000000040)='system_u:object_r:printer_device_t:s0\x00', 0x26) sendmsg$NLBL_CIPSOV4_C_REMOVE(r4, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r3, @ANYRES32, @ANYRESHEX=r5, @ANYRES16, @ANYRES32, @ANYRES16, @ANYRES32], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x4040025) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB='D\x00\x00\x00', @ANYRESDEC=r3, @ANYBLOB=':00000000000000003696p']) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fsetxattr$system_posix_acl(r6, &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000010000000000000004000000000000001000000000000000200000160000000000"], 0x24, 0x0) r7 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"1cb4a5d316fd6197a6d9491db11b033b", 0x0, 0x0, {0x400, 0x4}, {0x80000000, 0x8}, 0x0, [0x4, 0x5, 0xe80, 0x7, 0x9, 0x400, 0x0, 0x3c, 0x9e2, 0x200, 0x9, 0x200000003ff, 0x5, 0x2, 0x1000000000000001, 0x6]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r7, 0x50009418, &(0x7f0000001cc0)={{r6}, r8, 0x1a, @inherit={0x98, &(0x7f0000001480)=ANY=[@ANYBLOB="00000000000000000a000000000800006800000000000000e00500000000000005000000000000000300000000000000bcde67570000000069745e140000000007000000000000000300000000000000090000000000000006000000000000000900000000000000ff0300000000000002040000000000007f000000000000004000000000000000d12200000000000000000080ffffffff"]}, @devid=r3}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f00000003c0)={{}, 0x0, 0x18, @unused=[0xfff, 0x2, 0x101, 0xfffffffffffffbff], @devid=r3}) 15:31:43 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000a0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 389.245181][T15919] EXT4-fs (loop2): inodes count not valid: 436207648 vs 32 [ 389.260827][T15949] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 389.261589][T15932] EXT4-fs (loop5): inodes count not valid: 2667577376 vs 32 15:31:44 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 389.293919][T15948] loop0: detected capacity change from 0 to 264192 [ 389.307939][T15948] EXT4-fs (loop0): inodes count not valid: 32 vs 64 [ 389.332758][T15929] loop4: detected capacity change from 0 to 264192 [ 389.344568][T15929] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 389.354977][T15929] EXT4-fs (loop4): group descriptors corrupted! [ 389.377936][T15971] loop2: detected capacity change from 0 to 264192 [ 389.387193][T15971] EXT4-fs (loop2): inodes count not valid: 452984864 vs 32 15:31:44 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000a0000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:44 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002600000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0500000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 389.395314][T15965] loop1: detected capacity change from 0 to 264192 [ 389.417307][T15965] EXT4-fs (loop1): mounting with "discard" option, but the device does not support discard [ 389.427349][T15965] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 389.444365][T15949] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 389.448110][ T25] audit: type=1400 audit(1624980704.164:50): avc: denied { write } for pid=15946 comm="syz-executor.3" path="socket:[57376]" dev="sockfs" ino=57376 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:printer_device_t:s0 tclass=netlink_route_socket permissive=1 [ 389.469515][T15965] ext4 filesystem being mounted at /root/syzkaller-testdir137010673/syzkaller.PWFnwJ/898/file0 supports timestamps until 2038 (0x7fffffff) [ 389.480132][T15982] loop5: detected capacity change from 0 to 264192 [ 389.501462][T15992] loop2: detected capacity change from 0 to 264192 [ 389.502321][T15984] loop0: detected capacity change from 0 to 264192 [ 389.510419][T15991] loop4: detected capacity change from 0 to 264192 15:31:44 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000b0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 389.525356][ T25] audit: type=1400 audit(1624980704.164:51): avc: denied { nlmsg_write } for pid=15946 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:printer_device_t:s0 tclass=netlink_route_socket permissive=1 [ 389.535299][T15992] EXT4-fs (loop2): inodes count not valid: 452984864 vs 32 [ 389.548726][T15984] EXT4-fs (loop0): inodes count not valid: 32 vs 64 [ 389.585216][T15991] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 15:31:44 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:44 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, r2, 0xc73c3000) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 389.595319][T15991] EXT4-fs (loop4): group descriptors corrupted! [ 389.612433][T15982] EXT4-fs (loop5): inodes count not valid: 2684354592 vs 32 15:31:44 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000a4000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 389.638232][T16010] loop2: detected capacity change from 0 to 264192 [ 389.663775][T16013] loop0: detected capacity change from 0 to 264192 [ 389.666347][T15991] loop4: detected capacity change from 0 to 264192 [ 389.674006][T16010] EXT4-fs (loop2): inodes count not valid: 469762080 vs 32 [ 389.679367][T15991] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 389.686222][T16013] EXT4-fs (loop0): inodes count not valid: 32 vs 64 [ 389.694347][T15991] EXT4-fs (loop4): group descriptors corrupted! [ 389.698883][T16015] loop1: detected capacity change from 0 to 264192 [ 389.720860][T16023] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. 15:31:44 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r2, 0x4010942a, &(0x7f0000000140)={0x1, 0x3}) splice(r1, &(0x7f0000000040)=0x200, r0, &(0x7f00000000c0)=0xfffffffffffffff8, 0xf, 0xf) r3 = syz_open_dev$sg(&(0x7f0000000100), 0x9, 0x4000) write(r3, &(0x7f00000001c0)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) 15:31:44 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002700000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 389.742071][T16031] loop5: detected capacity change from 0 to 264192 [ 389.757922][T16031] EXT4-fs (loop5): inodes count not valid: 2751463456 vs 32 15:31:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0600000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 389.791323][T16015] EXT4-fs (loop1): mounting with "discard" option, but the device does not support discard [ 389.801454][T16015] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 389.812754][T16015] ext4 filesystem being mounted at /root/syzkaller-testdir137010673/syzkaller.PWFnwJ/899/file0 supports timestamps until 2038 (0x7fffffff) [ 389.827721][T16010] loop2: detected capacity change from 0 to 264192 15:31:44 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000a5000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:44 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000c0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 389.837352][T16010] EXT4-fs (loop2): inodes count not valid: 469762080 vs 32 [ 389.844866][T16046] loop0: detected capacity change from 0 to 264192 [ 389.856871][T16054] loop4: detected capacity change from 0 to 264192 [ 389.874082][T16046] EXT4-fs (loop0): inodes count not valid: 32 vs 64 15:31:44 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:44 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) fcntl$addseals(r2, 0x409, 0x1) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 389.891857][T16054] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 389.902157][T16054] EXT4-fs (loop4): group descriptors corrupted! [ 389.971713][T16062] loop5: detected capacity change from 0 to 264192 [ 389.982385][T16062] EXT4-fs (loop5): inodes count not valid: 2768240672 vs 32 15:31:44 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000a6000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0700000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 390.013014][T16064] loop0: detected capacity change from 0 to 264192 [ 390.014727][T16079] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 390.030339][T16077] loop2: detected capacity change from 0 to 264192 [ 390.047538][T16078] loop1: detected capacity change from 0 to 264192 15:31:44 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002b00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:44 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 390.064956][T16077] EXT4-fs (loop2): inodes count not valid: 486539296 vs 32 [ 390.073457][T16078] EXT4-fs (loop1): mounting with "discard" option, but the device does not support discard [ 390.083616][T16078] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 390.103245][T16091] loop4: detected capacity change from 0 to 264192 [ 390.149436][T16091] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 390.159632][T16078] ext4 filesystem being mounted at /root/syzkaller-testdir137010673/syzkaller.PWFnwJ/900/file0 supports timestamps until 2038 (0x7fffffff) [ 390.159889][T16091] EXT4-fs (loop4): group descriptors corrupted! [ 390.185538][T16089] loop5: detected capacity change from 0 to 264192 [ 390.186421][T16104] loop2: detected capacity change from 0 to 264192 [ 390.204328][T16106] loop0: detected capacity change from 0 to 264192 [ 390.216379][T16089] EXT4-fs (loop5): inodes count not valid: 2785017888 vs 32 [ 390.236005][T16104] EXT4-fs (loop2): inodes count not valid: 486539296 vs 32 15:31:45 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r0) close(r1) socket$nl_route(0x10, 0x3, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, r2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040)={0x80000001, 0xd8a, 0x1, 0x5, 0x65a}, 0x14) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f00000003c0)={0x0, 0x2, 0x1, [0x101, 0x4, 0x4, 0x9, 0x2], [0x8, 0x3, 0x20, 0x3, 0x0, 0xffffffff, 0x5, 0x6, 0x3, 0x80, 0x6, 0x4, 0xb7, 0x0, 0x9, 0x9, 0xfff, 0x5, 0xeb72, 0x6, 0x2, 0x0, 0x7, 0xbcd, 0x82e, 0xf49, 0x4, 0x8000, 0x100000001, 0x1000, 0x8, 0x4, 0x2, 0x0, 0x8, 0x6, 0x9, 0x7fffffff, 0x8, 0x6, 0x5e86, 0x200, 0x1, 0x3, 0x7fff, 0x40, 0x80000000, 0x100, 0xff, 0xffffffff, 0xfffffffffffffff7, 0x5, 0x8000, 0x7fff, 0x7, 0x6, 0x2, 0x2, 0x8, 0x7ff, 0x8, 0x1000, 0xffffffffffff29f2, 0x40, 0x800, 0x8d7, 0xfffffffffffffffd, 0x2, 0xca, 0x6, 0x1f, 0x6, 0x80000001, 0x1000, 0x43, 0x6, 0x9, 0x9004, 0x9, 0x9, 0x100000000, 0x8, 0x8, 0x1, 0xfffffffffffff000, 0x3, 0x0, 0x9, 0xa56, 0x7, 0x7ffe, 0x1, 0x3a, 0x80000000, 0x5, 0x9, 0x3, 0xc6b, 0x1000, 0x6, 0x4, 0x72, 0x9, 0x8000, 0x10000, 0x200, 0x7, 0x4, 0x9, 0xffffffffffff7fff, 0x6, 0x5, 0x1, 0x5, 0x1, 0x0, 0x2, 0x400, 0x835, 0x4]}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r3, 0xc400941d, &(0x7f0000000800)={r4, 0x4, 0xfffffffffffffffe, 0x1}) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r5, 0x0) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00000001c0), 0x10) recvfrom$inet6(r2, &(0x7f00000000c0)=""/122, 0x7a, 0x1, &(0x7f0000000140)={0xa, 0x4e23, 0x80000000, @private1, 0xfffffffc}, 0x1c) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) 15:31:45 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000fe000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 390.262041][T16106] EXT4-fs (loop0): inodes count not valid: 32 vs 64 15:31:45 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:45 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000d0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 390.335601][T16120] loop5: detected capacity change from 0 to 264192 [ 390.356112][T16091] loop4: detected capacity change from 0 to 264192 [ 390.363604][T16091] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 390.374016][T16091] EXT4-fs (loop4): group descriptors corrupted! 15:31:45 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002e00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:45 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000004020100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 390.381228][T16120] EXT4-fs (loop5): inodes count not valid: 4261412896 vs 32 [ 390.404997][T16132] loop0: detected capacity change from 0 to 264192 [ 390.414177][T16132] EXT4-fs (loop0): inodes count not valid: 32 vs 64 15:31:45 executing program 3: vmsplice(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(0xffffffffffffffff) r0 = socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x100000000, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0xee00, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r4, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r5, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r6, 0x0) r7 = syz_open_dev$vcsn(&(0x7f00000021c0), 0x0, 0x2400) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r8, 0x0) sendmsg$netlink(r0, &(0x7f0000002340)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)=[{&(0x7f00000003c0)={0x1fc, 0x1a, 0x4, 0x70bd2d, 0x25dfdbfe, "", [@typed={0x11, 0x80, 0x0, 0x0, @str='+\xd3\'$&\x84(*/-#{\x00'}, @generic="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", @generic="328312389fb1612126481300286c23273b6ccdb77e09c7028aec26552a983b344bbaff58f7d04fa9c9309021fb886475e1e74d89cf3b0bce45102dc4271df537d14d48e178a43ae463935ff31f819a9e5c443d92c84f6755d0822672c5d9b3e9066c1c75b5db7c80616a2714bf63c69209dbba5c0070317eabf9664c641afa50f1eb1707bfc9bff5ae0e497761ae6520531f57e32f68472e83da875a0ddeb5e96e81fdac572d1972c7075cf1a6c195c0b755b1e275de5ffaf2c581b898b8b8ad0d8de57b0863587d781a58d596cb269c917fe5318c3c067a"]}, 0x1fc}, {&(0x7f00000001c0)={0x10c, 0x23, 0x200, 0x70bd28, 0x25dfdbfd, "", [@generic="c58a69620100232f7f2360167d54440b3449faa7e209329a247139653556cab76a09d5a20381b02fe9090609b993011a93d962f73852fb964f08247504a02214ed907f22f68734398cdbd2d2118b55e78fff4b30502e226c0e3adab1f5175395ea97fa5b1d54ad6f9431e42286956f9b0178478b395da540e4b61585c190cde7754164793593efe5b0ebcd957578319fc6d124", @nested={0x67, 0x53, 0x0, 0x1, [@typed={0x8, 0x14, 0x0, 0x0, @ipv4=@broadcast}, @typed={0x8, 0x2, 0x0, 0x0, @uid}, @generic="56cffb330a0001813feae0456c70518ae0af0c5e6e5c6bfd2e7d3aaf66e57ee7f450da87118feddb91f2bcfeb5efb18ec15959e54a82c2ffd2e89bb84fbe010df68120ec6e0733800b1dbf535e70da634ea3c7"]}]}, 0x10c}, {&(0x7f00000005c0)={0x1174, 0x40, 0x4, 0x70bd2c, 0x25dfdbfe, "", [@generic="4c1b285806a5c589c41c9e7edab5abca74a5b0377004a4ca4adbedc3ca62899d891947e0cfeab2830d23f541bc9a2961a57f46d98b13163d9ca9", @nested={0x4, 0x66}, @generic="5cc156a3e0c76ea85f403dade6d46b5afe77963deddeaa75d6333aba08a044be", @nested={0x103, 0x34, 0x0, 0x1, [@generic="a614a8958cd49c85653ef2e4d51e57d47ef6f8ad5b617634b5a99df4d026b0bd7e491ce281be7de3bb96d1920b5df946e1b59deefc8346fb707869ac5de94585fa7826da2df53dc73c3576af41fbe8d5ec66fc1d356848b467c3ff6b3081cf94f3e66930c9145272c7ae04c8ead6bd003432be6bcd29cf5b5fc811b8476557649f2d83e7bc937198abf0912b502ca5f6ade63c860a55cd7f562dbf84658dc50f3b2f49240f1fe6031b2c8b467bc914e9f2a2aed137", @typed={0x14, 0x40, 0x0, 0x0, @ipv6=@empty}, @typed={0x8, 0x8b, 0x0, 0x0, @pid}, @generic="74782342556980eba3b336234ddb32c205f76765b2b286f780488ef7b8337412e301b2050dcc94f52c4e4118bb4a"]}, 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@generic="ab0b19cfa2a20f925f65856f0ee2bf30934e2a897ddc2233e9963ffa162f8e5a358f5fee91b77e6c625bba57409a071d3292b59581797c76c4a1950368536c611f4f4c22881bacb53902531c8963d6829f0468170a203b77db588cd9d66eb71247855df311482efe45b3b26fd84eaf619f16908434125a89a6110ed746e8de25ad804901cae0c9860182190360ffb673ad92ced8487116998b13c7812abe5b8d4743a96e38"]}, @generic="fca17034fc5285e43a4bc3c9ee0ec8a50811aa5d0eb5b66c5cdc909f69528f62d14c9e8551f9470014463ec637fa088e24a256786e02ea58e78ca3909a629aa86ade83fc3835ef49c79db05d3e088bdb6297e5af98cbb9f7f4ce4ebe12738a33713bf0ef6141eb986606e7ceaf01aa6bb71ff3f3ceab690ed967a2cb1411e7076e38ca27a2a0e189d97ce80f4fa7db299bc3c09e355ab88697005dce41d2c350225c1dd5b3a285a8e0912223ede42f2e0d6ca997a8c973f974eb4bc5d489c832c0e81556294caa929a9f80c992ed90f49a", @generic="8737ad266023cf52bbdd979b885bc8fb8c520741046a5991867df8772c929a4e7b4d6d98"]}, 0x4a0}, {&(0x7f0000001d00)={0x1f8, 0x13, 0x200, 0x70bd2a, 0x25dfdbfe, "", [@generic="f6fbcf1228d2d7dce3bd50f656f78e195ac0105ae267ad0910ab7fcc2852736968a87499f68ae034c3379f2231a8135cefb761434af35951efcf7c0ef54816f775865a62d1a73105f8a2d846e5005ebf6037f521a7542ee61026f133f3a6ba83ae4ea140e71f95c673e1f2627c7da248f1b8921ef76bf2401db0e14f", @generic="bf12698222f22c89595ea2494d0cf9992db47a3267bd0b51d21bc381bebb544b83a0b583536a9f3def2bda2bf6f3fd77510d7fae6ac8c248f0776f8cb9ac9924521eec2beda7e734353d4b5719ec42a8d99f46165d739a03dcc82a1adb9e29ca20170ecb89d1140190681ced80b684a34b1cb0d0a83aa31d88c09589af65df4f8cdf1451ff2631dd4b887d35a75ee14d4ed680a1e0200018c0bb086ad04057c16ee3e1c29373e5c7adc08458119a009be47f0134886178b59f8f517fe2cca0e056f2369518144695ca86ec2201f23094d9c164952308dab8db6206578fb341dcef5eca8a848379a1cc6b611f383308edf949e549a9ce0bc2eb", @nested={0x24, 0x2f, 0x0, 0x1, [@typed={0x8, 0x7b, 0x0, 0x0, @uid}, @typed={0x8, 0x59, 0x0, 0x0, @u32=0xfff}, @typed={0x4, 0x75}, @typed={0x8, 0x32, 0x0, 0x0, @pid}, @typed={0x4, 0x2}]}, @typed={0x8, 0x8d, 0x0, 0x0, @pid}, @nested={0x1c, 0x4c, 0x0, 0x1, [@generic="7bb98700d127b06391a2f2dbcb1fe6156c93c0d9bbb808d6"]}, @typed={0x1e, 0x58, 0x0, 0x0, @binary="9319306541a427c4f6b74e61ef4a53ab84a513042bb1ca2dd16f"}, @typed={0x8, 0x7d, 0x0, 0x0, @pid}]}, 0x1f8}, {&(0x7f0000001f00)={0xb0, 0x33, 0x1, 0x70bd29, 0x25dfdbff, "", [@generic="18275a947e4a23fee574c971c9f067cfa413cdc768b6453f73f2a14f9237f423fd4010f5757f65463448155562e9a055e6c6b0e12802c103d46bb5681a538686f91258bc5ce922f06c83085010a5bfb5d2f590fadee856d9230f67e0b3839f68b923e012ff8f2cfcc70f1c2702dc712aa7a47e9cb7540cd803b79b98f64eaebef75201396f2122865562805b603242075222b01b61", @typed={0x8, 0x2b, 0x0, 0x0, @ipv4=@multicast2}]}, 0xb0}], 0x6, &(0x7f0000002200)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, r2, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x24, 0x1, 0x1, [r3, r0, r0, r4, r5]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r6, r0, r0, 0xffffffffffffffff, r0, r7, r8, r0]}}], 0x108, 0x40}, 0x10000001) 15:31:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0800000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 390.450739][T16140] loop1: detected capacity change from 0 to 264192 [ 390.458207][T16145] loop2: detected capacity change from 0 to 264192 [ 390.474498][T16145] EXT4-fs (loop2): inodes count not valid: 503316512 vs 32 [ 390.483508][T16149] loop0: detected capacity change from 0 to 264192 [ 390.490697][T16152] loop5: detected capacity change from 0 to 264192 15:31:45 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000003700000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:45 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000021000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 390.509489][T16149] EXT4-fs (loop0): inodes count not valid: 32 vs 64 [ 390.521078][T16152] EXT4-fs (loop5): inodes count not valid: 67108896 vs 32 [ 390.529077][T16140] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002c018, mo2=0006] 15:31:45 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) r2 = dup3(r1, r0, 0x0) openat$incfs(r2, &(0x7f0000000040)='.pending_reads\x00', 0x20000, 0x7) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) ioctl$BTRFS_IOC_FS_INFO(r3, 0x8400941f, &(0x7f00000003c0)) [ 390.554923][T16140] System zones: 1-2, 19-19, 35-38, 46-46 [ 390.565435][T16163] loop4: detected capacity change from 0 to 264192 [ 390.568079][T16140] EXT4-fs (loop1): mounting with "discard" option, but the device does not support discard [ 390.574092][T16163] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 390.592153][T16163] EXT4-fs (loop4): group descriptors corrupted! 15:31:45 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000f6020100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 390.609368][T16140] ext4 filesystem being mounted at /root/syzkaller-testdir137010673/syzkaller.PWFnwJ/901/file0 supports timestamps until 2038 (0x7fffffff) [ 390.621707][T16170] loop0: detected capacity change from 0 to 264192 [ 390.641116][T16178] loop2: detected capacity change from 0 to 264192 [ 390.642845][T16170] EXT4-fs (loop0): inodes count not valid: 32 vs 64 15:31:45 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000330d0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:45 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000003800000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0900000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 390.655219][T16182] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 390.662707][T16163] loop4: detected capacity change from 0 to 264192 [ 390.671691][T16163] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 390.681797][T16163] EXT4-fs (loop4): group descriptors corrupted! [ 390.694561][T16178] EXT4-fs (loop2): inodes count not valid: 553648160 vs 32 15:31:45 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) sendfile(r0, r0, &(0x7f0000000040), 0x4) close(r1) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 390.728927][T16193] loop5: detected capacity change from 0 to 264192 [ 390.737238][T16193] EXT4-fs (loop5): inodes count not valid: 4127195168 vs 32 [ 390.745852][T16199] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 390.769006][T16203] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. 15:31:45 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000f7020100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 390.792868][T16205] loop1: detected capacity change from 0 to 264192 [ 390.816667][T16211] loop0: detected capacity change from 0 to 264192 [ 390.816728][T16213] loop4: detected capacity change from 0 to 264192 [ 390.824017][T16212] loop2: detected capacity change from 0 to 264192 15:31:45 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xa}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x7) close(r1) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) r2 = accept4(r1, 0x0, &(0x7f00000000c0), 0x80800) splice(r1, &(0x7f0000000040)=0xffffffffffffff49, r2, &(0x7f0000000100)=0x8, 0x89a8, 0xc) [ 390.829868][T16205] EXT4-fs (loop1): inodes count not valid: 855638048 vs 32 [ 390.851517][T16213] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 390.861643][T16213] EXT4-fs (loop4): group descriptors corrupted! [ 390.870449][T16212] EXT4-fs (loop2): inodes count not valid: 553648160 vs 32 [ 390.880018][T16224] loop5: detected capacity change from 0 to 264192 [ 390.899270][T16211] EXT4-fs (loop0): inodes count not valid: 32 vs 64 [ 390.926796][T16224] EXT4-fs (loop5): inodes count not valid: 4143972384 vs 32 15:31:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0a00000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:45 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000030100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:45 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000350d0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:45 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000022000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 390.967812][T16233] loop1: detected capacity change from 0 to 264192 [ 390.975629][T16233] EXT4-fs (loop1): inodes count not valid: 855638048 vs 32 15:31:45 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000003f00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:45 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) socket$nl_route(0x10, 0x3, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x480882, 0x140) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/218, 0xda}], 0x1) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000002c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_POWER_SAVE(r3, &(0x7f0000000440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x34, r4, 0x400, 0x70bd27, 0x25dfdbff, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008800}, 0x4801) [ 391.026693][T16246] loop5: detected capacity change from 0 to 264192 [ 391.045277][T16244] loop4: detected capacity change from 0 to 264192 [ 391.076505][T16250] loop1: detected capacity change from 0 to 264192 [ 391.085964][T16250] EXT4-fs (loop1): inodes count not valid: 889192480 vs 32 [ 391.095509][T16244] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 391.105761][T16244] EXT4-fs (loop4): group descriptors corrupted! [ 391.125815][T16246] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002c018, mo2=0006] [ 391.130065][T16269] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 391.134348][T16263] loop0: detected capacity change from 0 to 264192 [ 391.158931][T16246] System zones: 1-2, 19-19, 35-38, 46-46 15:31:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0b00000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:45 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000054030100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 391.170637][T16268] loop2: detected capacity change from 0 to 264192 [ 391.172028][T16246] ext4 filesystem being mounted at /root/syzkaller-testdir205924683/syzkaller.1xQuvQ/1071/file0 supports timestamps until 2038 (0x7fffffff) [ 391.181513][T16272] loop1: detected capacity change from 0 to 264192 [ 391.199275][T16268] EXT4-fs (loop2): inodes count not valid: 570425376 vs 32 [ 391.248935][T16272] EXT4-fs (loop1): inodes count not valid: 889192480 vs 32 [ 391.255430][T16263] EXT4-fs (loop0): inodes count not valid: 32 vs 64 [ 391.266215][T16282] loop4: detected capacity change from 0 to 264192 15:31:46 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080), 0x0, 0x8) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6(0xa, 0x80000, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) write(r1, &(0x7f0000000040)="a7cd8dcfb267620737f390f39981bf8287e76c8bad21a1c118f1cfcacb9666", 0x1f) r3 = fcntl$dupfd(r2, 0x406, r2) sendmsg$AUDIT_SET_FEATURE(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x3fa, 0x400, 0x70bd25, 0x25dfdbfe, {0x1, 0x1, 0x1, 0x1}, ["", "", "", "", ""]}, 0x20}}, 0x8000) 15:31:46 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000e0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 391.302980][T16279] loop2: detected capacity change from 0 to 264192 [ 391.312695][T16282] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 391.323097][T16282] EXT4-fs (loop4): group descriptors corrupted! [ 391.342376][T16279] EXT4-fs (loop2): inodes count not valid: 570425376 vs 32 15:31:46 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000023000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 391.375600][T16296] loop5: detected capacity change from 0 to 264192 [ 391.394283][T16302] loop0: detected capacity change from 0 to 264192 [ 391.401240][T16296] EXT4-fs (loop5): inodes count not valid: 1409286176 vs 32 [ 391.413977][T16305] loop1: detected capacity change from 0 to 264192 [ 391.431537][T16302] EXT4-fs (loop0): inodes count not valid: 32 vs 64 [ 391.452012][T16282] loop4: detected capacity change from 0 to 264192 [ 391.461832][T16303] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1018 sclass=netlink_route_socket pid=16303 comm=syz-executor.3 15:31:46 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000004000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 391.466501][T16282] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 391.485066][T16282] EXT4-fs (loop4): group descriptors corrupted! [ 391.498592][T16315] loop2: detected capacity change from 0 to 264192 [ 391.519949][T16305] EXT4-fs (loop1): mounting with "discard" option, but the device does not support discard 15:31:46 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000055030100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0c00000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 391.530450][T16315] EXT4-fs (loop2): inodes count not valid: 587202592 vs 32 [ 391.554809][T16305] ext4 filesystem being mounted at /root/syzkaller-testdir137010673/syzkaller.PWFnwJ/904/file0 supports timestamps until 2038 (0x7fffffff) [ 391.569512][T16329] loop0: detected capacity change from 0 to 264192 15:31:46 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000024000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:46 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000f0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:46 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) socket$nl_route(0x10, 0x3, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000040)={0x4, 0x2, 0x1, 0x0, 0x3, 0x3}) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 391.615854][T16329] EXT4-fs (loop0): inodes count not valid: 32 vs 64 [ 391.636117][T16342] loop5: detected capacity change from 0 to 264192 15:31:46 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="bad75e693175ff4ccfc4", 0xf}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}, {&(0x7f00000003c0)="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", 0x1000}], 0x3, 0x8) close(r1) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) write$binfmt_misc(r2, &(0x7f00000000c0)={'syz1', "553be46f9ef5a159fc98c2ff1921906a632b60e3de"}, 0x19) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 391.676184][T16344] loop4: detected capacity change from 0 to 264192 [ 391.676303][T16351] loop2: detected capacity change from 0 to 264192 [ 391.693626][T16351] EXT4-fs (loop2): inodes count not valid: 603979808 vs 32 [ 391.711801][T16342] EXT4-fs (loop5): inodes count not valid: 1426063392 vs 32 [ 391.719868][T16348] loop0: detected capacity change from 0 to 264192 [ 391.738886][T16362] loop1: detected capacity change from 0 to 264192 [ 391.760651][T16344] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 391.770854][T16344] EXT4-fs (loop4): group descriptors corrupted! 15:31:46 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000056030100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:46 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000004b00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 391.794637][T16368] loop2: detected capacity change from 0 to 264192 [ 391.813363][T16362] EXT4-fs (loop1): mounting with "discard" option, but the device does not support discard 15:31:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0d00000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:46 executing program 3: r0 = syz_io_uring_complete(0x0) sendmsg$AUDIT_TTY_SET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x18, 0x3f9, 0x100, 0x70bd29, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x20008000}, 0x8000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) ioctl$SNAPSHOT_ALLOC_SWAP_PAGE(r3, 0x80083314, &(0x7f0000000200)) vmsplice(r2, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r2) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r5, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r6, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r7, 0x0) r8 = accept(r0, 0x0, &(0x7f0000000240)) poll(&(0x7f0000000280)=[{r4, 0x80}, {r5, 0x5402}, {r6, 0x540}, {r7, 0x410}, {r3, 0x8}, {r8, 0x481}, {r4, 0x400}], 0x7, 0xb7d) ioctl$INCFS_IOC_PERMIT_FILL(r1, 0x40046721, &(0x7f00000001c0)={r5}) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) [ 391.839343][T16368] EXT4-fs (loop2): inodes count not valid: 603979808 vs 32 [ 391.857915][T16362] ext4 filesystem being mounted at /root/syzkaller-testdir137010673/syzkaller.PWFnwJ/905/file0 supports timestamps until 2038 (0x7fffffff) 15:31:46 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000025000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 391.890916][T16380] loop5: detected capacity change from 0 to 264192 15:31:46 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000004100100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 391.928651][T16380] EXT4-fs (loop5): inodes count not valid: 1442840608 vs 32 [ 391.945146][T16391] loop0: detected capacity change from 0 to 264192 [ 391.953946][T16389] loop4: detected capacity change from 0 to 264192 15:31:46 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000002040100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 391.981145][T16391] EXT4-fs (loop0): inodes count not valid: 32 vs 96 [ 391.988264][T16404] loop2: detected capacity change from 0 to 264192 [ 392.011977][T16389] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 392.012831][T16404] EXT4-fs (loop2): inodes count not valid: 620757024 vs 32 15:31:46 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) close(r1) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r2 = socket$nl_route(0x10, 0x3, 0x0) write$binfmt_elf64(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x18c) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x40) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 392.022178][T16389] EXT4-fs (loop4): group descriptors corrupted! 15:31:46 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000006400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 392.062127][T16413] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 392.090756][T16417] loop5: detected capacity change from 0 to 264192 15:31:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0e00000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:46 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000006040100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 392.108643][T16417] EXT4-fs (loop5): inodes count not valid: 33554464 vs 32 [ 392.117137][T16419] loop1: detected capacity change from 0 to 264192 [ 392.143306][T16419] EXT4-fs (loop1): inodes count not valid: 67108896 vs 32 15:31:46 executing program 3: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000009c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 392.176337][T16430] loop0: detected capacity change from 0 to 264192 [ 392.193870][T16435] loop4: detected capacity change from 0 to 264192 [ 392.193887][T16432] loop2: detected capacity change from 0 to 264192 [ 392.219517][T16430] EXT4-fs (loop0): inodes count not valid: 32 vs 128 [ 392.231535][T16435] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 392.241780][T16435] EXT4-fs (loop4): group descriptors corrupted! [ 392.253927][T16444] loop1: detected capacity change from 0 to 264192 [ 392.260914][T16444] EXT4-fs (loop1): inodes count not valid: 67108896 vs 32 [ 392.271010][T16445] loop5: detected capacity change from 0 to 264192 15:31:47 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000240)=[@timestamp], 0x18835372) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x14, &(0x7f0000000040), 0x14) close(r2) r3 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x80104592, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x103, "ed105400000000003ec13e2000"}) close(r1) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 392.279498][T16432] EXT4-fs (loop2): inodes count not valid: 620757024 vs 32 15:31:47 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000026000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 392.303516][T16435] loop4: detected capacity change from 0 to 264192 [ 392.304506][T16445] EXT4-fs (loop5): inodes count not valid: 100663328 vs 32 [ 392.311747][T16435] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 392.327371][T16435] EXT4-fs (loop4): group descriptors corrupted! [ 392.343559][T16463] loop0: detected capacity change from 0 to 264192 15:31:47 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000020100100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 392.351233][T16463] EXT4-fs (loop0): inodes count not valid: 32 vs 128 15:31:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0f00000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:47 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000010040100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:47 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000277700000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 392.437394][T16476] loop1: detected capacity change from 0 to 264192 [ 392.437412][T16481] loop2: detected capacity change from 0 to 264192 [ 392.452625][T16486] loop4: detected capacity change from 0 to 264192 [ 392.462261][T16481] EXT4-fs (loop2): inodes count not valid: 637534240 vs 32 [ 392.481019][T16476] EXT4-fs (loop1): inodes count not valid: 536870944 vs 32 [ 392.489460][T16486] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 392.499649][T16486] EXT4-fs (loop4): group descriptors corrupted! [ 392.512602][T16495] loop5: detected capacity change from 0 to 264192 [ 392.520058][T16498] loop0: detected capacity change from 0 to 264192 [ 392.533729][T16495] EXT4-fs (loop5): inodes count not valid: 268435488 vs 32 15:31:47 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000110100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 392.566757][T16498] EXT4-fs (loop0): inodes count not valid: 32 vs 128 15:31:47 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000050100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 392.619171][T16501] loop2: detected capacity change from 0 to 264192 [ 392.625768][T16486] loop4: detected capacity change from 0 to 264192 [ 392.630977][T16514] loop0: detected capacity change from 0 to 264192 [ 392.652413][T16486] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 392.658083][T16514] EXT4-fs (loop0): inodes count not valid: 32 vs 128 15:31:47 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000027000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 392.662501][T16486] EXT4-fs (loop4): group descriptors corrupted! [ 392.677323][T16521] loop1: detected capacity change from 0 to 264192 15:31:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce1000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) [ 392.722082][T16523] loop5: detected capacity change from 0 to 264192 [ 392.780949][T16521] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002c01c, mo2=0006] [ 392.791598][T16527] loop2: detected capacity change from 0 to 264192 [ 392.812241][T16523] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e002c01c, mo2=0006] [ 392.822853][T16527] EXT4-fs (loop2): inodes count not valid: 654311456 vs 32 15:31:47 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000038200000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 392.847363][T16537] loop4: detected capacity change from 0 to 264192 [ 392.855074][T16521] System zones: 1-2, 19-19, 35-38, 46-46 [ 392.865996][T16523] System zones: 1-2, 19-19, 35-38, 46-46 [ 392.880392][T16521] EXT4-fs (loop1): mounting with "discard" option, but the device does not support discard [ 392.883443][T16537] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 392.890950][T16523] ext4 filesystem being mounted at /root/syzkaller-testdir205924683/syzkaller.1xQuvQ/1078/file0 supports timestamps until 2038 (0x7fffffff) [ 392.900534][T16537] EXT4-fs (loop4): group descriptors corrupted! [ 392.903950][T16521] ext4 filesystem being mounted at /root/syzkaller-testdir137010673/syzkaller.PWFnwJ/908/file0 supports timestamps until 2038 (0x7fffffff) [ 392.960813][T16545] loop2: detected capacity change from 0 to 264192 [ 392.975528][T16545] EXT4-fs (loop2): inodes count not valid: 654311456 vs 32 [ 393.013721][T30464] print_req_error: 86 callbacks suppressed [ 393.013734][T30464] blk_update_request: I/O error, dev loop4, sector 3937 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 393.034140][T30669] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 393.050224][T30442] blk_update_request: I/O error, dev loop4, sector 3968 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 15:31:47 executing program 5: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000060100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 393.061781][T16550] loop0: detected capacity change from 0 to 264192 [ 393.063079][ T704] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 393.079189][ T704] buffer_io_error: 72 callbacks suppressed [ 393.079200][ T704] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 393.093087][ T704] blk_update_request: I/O error, dev loop4, sector 3968 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 393.104235][ T704] Buffer I/O error on dev loop4p4, logical block 496, async page read [ 393.112436][ T704] blk_update_request: I/O error, dev loop4, sector 3937 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 393.113842][T16550] EXT4-fs (loop0): inodes count not valid: 32 vs 160 [ 393.123593][ T704] Buffer I/O error on dev loop4p3, logical block 3712, async page read [ 393.123618][ T704] blk_update_request: I/O error, dev loop4, sector 3938 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 393.149927][ T704] Buffer I/O error on dev loop4p3, logical block 3713, async page read [ 393.158257][ T704] blk_update_request: I/O error, dev loop4, sector 3939 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 393.169454][ T704] Buffer I/O error on dev loop4p3, logical block 3714, async page read [ 393.177789][ T704] blk_update_request: I/O error, dev loop4, sector 3940 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 393.189003][ T704] Buffer I/O error on dev loop4p3, logical block 3715, async page read [ 393.197652][ T704] blk_update_request: I/O error, dev loop4, sector 3941 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 15:31:48 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="bad75e693175ff4ccfc4", 0xfffffec5}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500ca94f344e4dd28a9ec9014befb0ea01a514ea8c7c66e5e88e77a778affc2a2030f7fbfa96fe6c14a0c75aee26637a81e3bcb693e7513645eb550c7adad4103ebae473f42372227fa59722490bdd9f2774cffe4bd181ffffffffffffffc3788e745965108c770cc26d1936bcc660d3ccbf2feaeb4603347ab0", 0x93}], 0x2, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000240)=[@timestamp], 0x18835372) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x14, &(0x7f0000000040), 0x14) close(r2) r3 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x80104592, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x103, "ed105400000000003ec13e2000"}) close(r1) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="220000001400256304000000000000040208031301000000080002", 0x1b) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) 15:31:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce1100000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013800)) 15:31:48 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000120100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 15:31:48 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000028000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 393.208779][ T704] Buffer I/O error on dev loop4p3, logical block 3716, async page read [ 393.217114][ T704] Buffer I/O error on dev loop4p3, logical block 3717, async page read [ 393.225372][ T704] Buffer I/O error on dev loop4p3, logical block 3718, async page read [ 393.233626][ T704] Buffer I/O error on dev loop4p3, logical block 3719, async page read [ 393.253375][T16563] loop0: detected capacity change from 0 to 264192 [ 393.304483][T16563] EXT4-fs (loop0): inodes count not valid: 32 vs 160 15:31:48 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000039200000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 393.348609][T16576] loop1: detected capacity change from 0 to 264192 [ 393.360306][T16578] loop5: detected capacity change from 0 to 264192 [ 393.370062][T16581] loop2: detected capacity change from 0 to 264192 [ 393.391811][T16583] loop4: detected capacity change from 0 to 264192 [ 393.411491][T16583] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 393.421591][T16581] EXT4-fs (loop2): inodes count not valid: 671088672 vs 32 [ 3